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Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. Overall scoring color key: (0-49 50-89 90-100).

Did you know? Lighthouse runs in Chrome and provides a great complementary analysis alongside the many browsers, devices, and locations WebPageTest offers. To see how this site performs in more environments: Start a new test

Performance 50

Lighthouse Metrics

Values are estimated and may vary.

The performance score is calculated directly from these metrics. See calculator.

First Contentful Paint Speed Index Largest Contentful Paint Time to Interactive Total Blocking Time Cumulative Layout Shift
7.3s 22.2s 23.0s 29.7s 20ms 0.137

Aiming to improve? check out our Opportunities & Experiments for suggestions and run No-Code Experiments to see how changes impact this site!

Filmstrip

Show audits relevant to metrics: ALL FCP LCP TBT CLS

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Opportunities (11)

  1. Use HTTP/2

    Estimated savings 17.79 s

    HTTP/2 offers many benefits over HTTP/1.1, including binary headers and multiplexing. Learn more about HTTP/2.

    URL Protocol
    https://www.smc.edu/ http/1.1
    https://www.smc.edu/_resources/css/main.css http/1.1
    https://www.smc.edu/_resources/css/omniupdate.css http/1.1
    https://www.smc.edu/_resources/css/custom.css http/1.1
    https://www.smc.edu/_resources/css/oustyles.css http/1.1
    https://www.smc.edu/_resources/js/object/cs-fb-pixel.js http/1.1
    https://www.smc.edu/ou-alerts/alerts-config.alerts.css?v=2.1-20230130072340 http/1.1
    https://www.smc.edu/_resources/assets/img/ou/logo-dark.svg http/1.1
    https://www.smc.edu/_resources/assets/img/ou/logo-white.svg http/1.1
    https://www.smc.edu/_resources/assets/icons/ou/close.svg http/1.1
    https://www.smc.edu/_resources/assets/icons/ou/search.svg http/1.1
    https://www.smc.edu/_resources/assets/img/hero-home/hp-cpc-2.jpg http/1.1
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-bottom.png http/1.1
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-top.png http/1.1
    https://www.smc.edu/images/backgrounds/large-format-bg-beach.jpg http/1.1
    https://www.smc.edu/_resources/assets/img/hp-open-house-tour.jpg http/1.1
    https://www.smc.edu/_resources/assets/img/hp-aoi-card.jpg http/1.1
    https://www.smc.edu/_resources/assets/img/hp-finan-aid-card.jpg http/1.1
    https://www.smc.edu/_resources/assets/img/hp-dates-card.jpg http/1.1
    https://www.smc.edu/images/backgrounds/large-format-blue-gradient.jpg http/1.1
    https://www.smc.edu/images/admin-only/we-heart-smc.svg http/1.1
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/57cb7b5d-1243-4afe-a740-63d7b5031bcb.png http/1.1
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/619e5ff5-58e3-4220-bbe0-352db1a6d128.png http/1.1
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png http/1.1
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png http/1.1
    https://www.smc.edu/_resources/assets/img/backgrounds/events_brush.png http/1.1
    https://www.smc.edu/images/calendar/student-life-clubs/bodega.jpg http/1.1
    https://www.smc.edu/news/coronavirus/images/pearl-heart-bandaid.png http/1.1
    https://www.smc.edu/images/calendar/special-events/open-house.jpg http/1.1
    https://www.smc.edu/_resources/assets/img/backgrounds/cta-wide.jpg http/1.1
    https://www.smc.edu/_resources/js/_compiled/main.js http/1.1
    https://www.smc.edu/_resources/js/object/icon-placement.js http/1.1
    https://www.smc.edu/_resources/js/object/blank-message.js http/1.1
    https://www.smc.edu/ou-alerts/alerts-config.alerts.js?v=2.1-20230130072339 http/1.1
    https://www.smc.edu/_resources/assets/icons/ou/new-window.png http/1.1
    https://www.smc.edu/_resources/assets/fonts/icomoon.woff?jzi2ds http/1.1
    https://www.smc.edu/_resources/assets/icons/tiktok-v2.svg http/1.1
    https://www.smc.edu/ou-alerts/active-alerts.xml?time=1683686179460 http/1.1
    https://www.smc.edu/_resources/assets/favicon/favicon.ico http/1.1

  2. Reduce unused JavaScript

    Estimated savings 17.67 s

    Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

    URL Transfer Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/js/_compiled/main.js 1028612 478265
    https://embed.geckochat.io/ 289160 146697
    https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable 110520 88237
    https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable 88006 82827
    https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable 88042 82804
    https://www.googletagmanager.com/gtag/js?id=G-QQQ4XKYX6R&l=dataLayer&cx=c 83746 58314
    https://www.youtube.com/s/player/50cf60f0/www-widgetapi.vflset/www-widgetapi.js 58090 47934
    https://www.googletagmanager.com/gtag/js?id=UA-96117889-1 46653 35515
    https://analytics.tiktok.com/i18n/pixel/static/main.MWI2MzlmMWJmNQ.js 75781 34902
    https://www.googletagmanager.com/gtm.js?id=GTM-5FSJKCG 66253 32283
    https://www.googletagmanager.com/gtag/js?id=G-QQQ4XKYX6R 83779 27523
    https://www.googletagmanager.com/gtm.js?id=GTM-WSTKVTG 65853 25475
    https://www.googletagmanager.com/gtag/js?id=AW-847139334&l=dataLayer&cx=c 70509 25013
    https://www.googletagmanager.com/gtag/js?id=UA-96117889-1 46653 21100

  3. Serve images in next-gen formats

    Estimated savings 14.65 s

    Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.

    URL Resource Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png 1043884 969655
    https://www.smc.edu/_resources/assets/img/backgrounds/events_brush.png 504111 486195
    https://www.smc.edu/_resources/assets/img/hero-home/hp-cpc-2.jpg 743851 348911
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png 386663 342204
    https://www.smc.edu/_resources/assets/img/backgrounds/cta-wide.jpg 310242 178275
    https://www.smc.edu/images/calendar/student-life-clubs/bodega.jpg 178046 153795
    https://www.smc.edu/images/backgrounds/large-format-bg-beach.jpg 215782 105487
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/619e5ff5-58e3-4220-bbe0-352db1a6d128.png 121827 84207
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-bottom.png 118165 73155
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-top.png 116981 72742
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/57cb7b5d-1243-4afe-a740-63d7b5031bcb.png 113305 66609
    https://www.smc.edu/_resources/assets/img/hp-open-house-tour.jpg 143971 62055
    https://www.smc.edu/_resources/assets/img/hp-dates-card.jpg 128766 56009
    https://www.smc.edu/_resources/assets/img/hp-aoi-card.jpg 92907 43917
    https://www.smc.edu/_resources/assets/img/hp-finan-aid-card.jpg 62615 31849
    https://www.smc.edu/images/backgrounds/large-format-blue-gradient.jpg 25463 19241
    https://widget-assets.geckochat.io/fbab092ace95bd72a768a02585ffddff.png 19824 14598
    https://www.smc.edu/images/calendar/special-events/open-house.jpg 56564 13337
    https://www.smc.edu/news/coronavirus/images/pearl-heart-bandaid.png 18363 10470

  4. Enable text compression

    Estimated savings 13.78 s

    Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.

    URL Transfer Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/js/_compiled/main.js 1028293 751460
    https://www.smc.edu/_resources/css/main.css 337572 293524
    https://www.smc.edu/ 59103 48674
    https://www.smc.edu/_resources/css/custom.css 58214 46934
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.js 43572 32913
    https://www.smc.edu/ou-alerts/alerts-config.alerts.css?v=2.1-20230130072340 17893 15506
    https://www.smc.edu/ou-alerts/alerts-config.alerts.js?v=2.1-20230130072339 18751 12646
    https://api.geckochat.io/account/6vIz3QbG516UZLP 7835 4607
    https://www.smc.edu/ou-alerts/active-alerts.xml?time=1683686179460 5548 3735
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick-theme.min.css 3738 2586

  5. Minify JavaScript

    Estimated savings 10.3 s

    Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

    URL Transfer Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/js/_compiled/main.js 1028612 269927

  6. Properly size images

    Estimated savings 8.52 s

    Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.

    URL Resource Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png 1043884 945238
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png 386663 176196
    https://www.smc.edu/images/calendar/student-life-clubs/bodega.jpg 178046 145976
    https://www.smc.edu/_resources/assets/img/hp-open-house-tour.jpg 143971 128101
    https://www.smc.edu/_resources/assets/img/hp-dates-card.jpg 128766 114572
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/619e5ff5-58e3-4220-bbe0-352db1a6d128.png 121827 110314
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/57cb7b5d-1243-4afe-a740-63d7b5031bcb.png 113305 102598
    https://www.smc.edu/_resources/assets/img/hp-aoi-card.jpg 92907 82666
    https://www.smc.edu/_resources/assets/img/hp-finan-aid-card.jpg 62615 55713
    https://www.smc.edu/images/calendar/special-events/open-house.jpg 56564 46388
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-bottom.png 118165 42235
    https://www.smc.edu/_resources/assets/img/hero-home/hp-cpc-2.jpg 743851 35379
    https://www.smc.edu/news/coronavirus/images/pearl-heart-bandaid.png 18363 12868

  7. Eliminate render-blocking resources

    View Experiment!

    Estimated savings 2.43 s

    Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.

    URL Transfer Size (bytes) Potential Savings (ms)
    https://cdn.jsdelivr.net/npm/[email protected]/slick/slick.css 2235 890
    https://use.typekit.net/ghk5ahr.css 1729 1640
    https://www.smc.edu/_resources/css/main.css 337877 5279
    https://www.smc.edu/_resources/css/omniupdate.css 383 1561
    https://www.smc.edu/_resources/css/custom.css 58517 3251
    https://www.smc.edu/_resources/css/oustyles.css 1630 1561
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.css 2363 1279
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick-theme.min.css 4063 292
    https://www.smc.edu/ou-alerts/alerts-config.alerts.css?v=2.1-20230130072340 18195 2237
    https://www.smc.edu/_resources/js/object/cs-fb-pixel.js 928 1561

  8. Reduce unused CSS

    Estimated savings 1.5 s

    Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

    URL Transfer Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/css/main.css 337877 277240
    https://embed.geckochat.io/main.css 105776 104380
    https://www.smc.edu/_resources/css/custom.css 58517 33254
    https://www.smc.edu/ou-alerts/alerts-config.alerts.css?v=2.1-20230130072340 18195 18195

  9. Defer offscreen images

    View Experiment!

    Estimated savings 1.36 s

    Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.

    URL Resource Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/_resources/assets/img/backgrounds/cta-wide.jpg 310242 310242
    https://www.smc.edu/_resources/assets/img/ou/logo-white.svg 7520 7520

  10. Efficiently encode images

    Estimated savings 1.02 s

    Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.

    URL Resource Size (bytes) Potential Savings (bytes)
    https://www.smc.edu/images/calendar/student-life-clubs/bodega.jpg 178046 124274
    https://www.smc.edu/_resources/assets/img/hero-home/hp-cpc-2.jpg 743851 61821
    https://www.smc.edu/_resources/assets/img/backgrounds/cta-wide.jpg 310242 52750
    https://www.smc.edu/images/backgrounds/large-format-blue-gradient.jpg 25463 9352

  11. Preconnect to required origins

    Estimated savings 0.62 s

    Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.

    URL Potential Savings (ms)
    https://stats.g.doubleclick.net 621
    https://analytics.google.com 464

Diagnostics (15)

  1. Ensure text remains visible during webfont load

    View Experiment!

    Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.

    URL Potential Savings
    https://use.typekit.net/af/705e94/00000000000000003b9b3062/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 1032
    https://use.typekit.net/af/b683e3/00000000000000003b9b306c/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n9&v=3 1151
    https://use.typekit.net/af/949f99/00000000000000003b9b3068/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3 1586
    https://use.typekit.net/af/5c70f2/00000000000000003b9b3063/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3 1776
    https://use.typekit.net/af/6e816b/00000000000000003b9b3064/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3 1357
    https://www.smc.edu/_resources/assets/fonts/icomoon.woff?jzi2ds 1762
    https://use.typekit.net/af/0375fb/00000000000000003b9b08d5/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 1477
    https://use.typekit.net/af/b45ee0/00000000000000003b9b137e/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3 1047
    https://use.typekit.net/af/aa2064/00000000000000003b9b137c/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n6&v=3 999
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/fonts/slick.woff 840
    https://fonts.geckoform.com/Muli-Regular.ttf 1470

  2. Avoid enormous network payloads

    View Experiment!

    Total size was 8,010 KiB

    Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

    URL Transfer Size (bytes)
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png 1044190
    https://www.smc.edu/_resources/js/_compiled/main.js 1028612
    https://www.smc.edu/_resources/assets/img/hero-home/hp-cpc-2.jpg 744157
    https://www.smc.edu/_resources/assets/img/backgrounds/events_brush.png 504416
    https://embed.geckochat.io/media/fa-regular-400.woff2 393433
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png 386968
    https://www.smc.edu/_resources/css/main.css 337877
    https://www.smc.edu/_resources/assets/img/backgrounds/cta-wide.jpg 310548
    https://embed.geckochat.io/ 289160
    https://www.smc.edu/images/backgrounds/large-format-bg-beach.jpg 216088

  3. Image elements do not have explicit width and height

    View Experiment!

    Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

    URL
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/57cb7b5d-1243-4afe-a740-63d7b5031bcb.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/619e5ff5-58e3-4220-bbe0-352db1a6d128.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/57cb7b5d-1243-4afe-a740-63d7b5031bcb.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/619e5ff5-58e3-4220-bbe0-352db1a6d128.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png
    https://www.smc.edu/images/calendar/special-events/open-house.jpg
    https://www.smc.edu/_resources/assets/img/hp-open-house-tour.jpg
    https://www.smc.edu/_resources/assets/img/hp-aoi-card.jpg
    https://www.smc.edu/_resources/assets/img/hp-finan-aid-card.jpg
    https://www.smc.edu/_resources/assets/img/hp-dates-card.jpg
    https://www.smc.edu/images/calendar/student-life-clubs/bodega.jpg
    https://www.smc.edu/news/coronavirus/images/pearl-heart-bandaid.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png
    https://www.smc.edu/_resources/assets/img/ou/logo-dark.svg
    https://www.smc.edu/_resources/assets/icons/ou/close.svg

  4. Serve static assets with an efficient cache policy

    62 resources found

    A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.

    URL Cache TTL Transfer Size (bytes)
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/55fecbbd-a474-4929-8747-83aa9e87671d.png 0 1044190
    https://www.smc.edu/_resources/js/_compiled/main.js 0 1028612
    https://www.smc.edu/_resources/assets/img/hero-home/hp-cpc-2.jpg 0 744157
    https://www.smc.edu/_resources/assets/img/backgrounds/events_brush.png 0 504416
    https://embed.geckochat.io/media/fa-regular-400.woff2 0 393433
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/713ccd2e-1b26-4f44-a997-12a78513e367.png 0 386968
    https://www.smc.edu/_resources/css/main.css 0 337877
    https://www.smc.edu/_resources/assets/img/backgrounds/cta-wide.jpg 0 310548
    https://embed.geckochat.io/ 0 289160
    https://www.smc.edu/images/backgrounds/large-format-bg-beach.jpg 0 216088
    https://www.smc.edu/images/calendar/student-life-clubs/bodega.jpg 0 178352
    https://www.smc.edu/_resources/assets/img/hp-open-house-tour.jpg 0 144278
    https://www.smc.edu/_resources/assets/img/hp-dates-card.jpg 0 129073
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/619e5ff5-58e3-4220-bbe0-352db1a6d128.png 0 122132
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-bottom.png 0 118470
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-top.png 0 117286
    https://www.smc.edu/_resources/ldp-images/.private_ldp/a297880/production/master/57cb7b5d-1243-4afe-a740-63d7b5031bcb.png 0 113610
    https://embed.geckochat.io/main.css 0 105776
    https://www.smc.edu/_resources/assets/img/hp-aoi-card.jpg 0 93213
    https://fonts.geckoform.com/Muli-Regular.ttf 0 91445
    https://www.smc.edu/_resources/assets/img/hp-finan-aid-card.jpg 0 62919
    https://www.smc.edu/_resources/css/custom.css 0 58517
    https://www.smc.edu/images/calendar/special-events/open-house.jpg 0 56868
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.js 0 43955
    https://www.smc.edu/images/backgrounds/large-format-blue-gradient.jpg 0 25767
    https://widget-assets.geckochat.io/fbab092ace95bd72a768a02585ffddff.png 0 20238
    https://www.smc.edu/ou-alerts/alerts-config.alerts.js?v=2.1-20230130072339 0 19067
    https://www.smc.edu/news/coronavirus/images/pearl-heart-bandaid.png 0 18667
    https://www.smc.edu/ou-alerts/alerts-config.alerts.css?v=2.1-20230130072340 0 18195
    https://audio.geckochat.io/receive.mp3 0 10191
    https://www.smc.edu/_resources/assets/img/ou/logo-dark.svg 0 7841
    https://www.smc.edu/_resources/assets/img/ou/logo-white.svg 0 7827
    https://www.smc.edu/images/admin-only/we-heart-smc.svg 0 5495
    https://www.smc.edu/_resources/assets/fonts/icomoon.woff?jzi2ds 0 4615
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick-theme.min.css 0 4063
    https://js.adsrvr.org/up_loader.1.1.0.js 0 2409
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.css 0 2363
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/fonts/slick.woff 0 1820
    https://www.smc.edu/_resources/css/oustyles.css 0 1630
    https://www.smc.edu/_resources/js/object/icon-placement.js 0 1588
    https://www.smc.edu/_resources/assets/icons/ou/new-window.png 0 1390
    https://www.smc.edu/_resources/assets/icons/tiktok-v2.svg 0 1168
    https://js.adsrvr.org/universal_pixel.1.1.0.js 0 986
    https://www.smc.edu/_resources/assets/icons/ou/search.svg 0 985
    https://www.smc.edu/_resources/js/object/cs-fb-pixel.js 0 928
    https://www.smc.edu/_resources/assets/icons/ou/close.svg 0 842
    https://tr.snapchat.com/config/edu/5b17013f-e2d2-42e1-9eca-83bda0392299.js 0 444
    https://www.smc.edu/_resources/js/object/blank-message.js 0 398
    https://www.smc.edu/_resources/css/omniupdate.css 0 383
    https://www.facebook.com/tr/?id=1124941197940744&ev=PageView&dl=https%3A%2F%2Fwww.smc.edu%2F&rl=&if=false&ts=1683686207757&sw=800&sh=600&v=2.9.104&r=stable&ec=0&o=30&fbp=fb.1.1683686207756.1325631678&cs_est=true&it=1683686201216&coo=false&rqm=GET 0 185
    https://www.facebook.com/tr/?id=688624635446052&ev=PageView&dl=https%3A%2F%2Fwww.smc.edu%2F&rl=&if=false&ts=1683686208746&sw=800&sh=600&v=2.9.104&r=stable&ec=0&o=30&fbp=fb.1.1683686207756.1325631678&it=1683686201216&coo=false&rqm=GET 0 54
    https://www.facebook.com/tr/?id=238518734662040&ev=PageView&dl=https%3A%2F%2Fwww.smc.edu%2F&rl=&if=false&ts=1683686209952&sw=800&sh=600&v=2.9.104&r=stable&ec=0&o=30&fbp=fb.1.1683686207756.1325631678&it=1683686201216&coo=false&rqm=GET 0 18
    https://www.facebook.com/tr/?id=1124941197940744&ev=Microdata&dl=https%3A%2F%2Fwww.smc.edu%2F&rl=&if=false&ts=1683686209953&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Santa%20Monica%20College%22%7D&cd[OpenGraph]=%7B%22og%3Aimage%22%3A%22https%3A%2F%2Fwww.smc.edu%22%2C%22og%3Atitle%22%3A%22Santa%20Monica%20College%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.smc.edu%2Findex.php%22%2C%22og%3Adescription%22%3A%22California%27s%20%231%20transfer%20college%20for%2030%20years.%20Tops%20in%20transfers%20to%20UC%2C%20USC%2C%20and%20LMU.%20A%20world-class%20education%20and%20endless%20possibilities.%20%22%2C%22og%3Atype%22%3A%22%22%2C%22og%3Aupdated_time%22%3A%222023-05-05T12%3A28%3A35.899444-07%3A00%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=800&sh=600&v=2.9.104&r=stable&ec=1&o=30&fbp=fb.1.1683686207756.1325631678&it=1683686201216&coo=false&es=automatic&tm=3&rqm=GET 0 15
    https://www.facebook.com/tr/?id=238518734662040&ev=Microdata&dl=https%3A%2F%2Fwww.smc.edu%2F&rl=&if=false&ts=1683686210455&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Santa%20Monica%20College%22%7D&cd[OpenGraph]=%7B%22og%3Aimage%22%3A%22https%3A%2F%2Fwww.smc.edu%22%2C%22og%3Atitle%22%3A%22Santa%20Monica%20College%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.smc.edu%2Findex.php%22%2C%22og%3Adescription%22%3A%22California%27s%20%231%20transfer%20college%20for%2030%20years.%20Tops%20in%20transfers%20to%20UC%2C%20USC%2C%20and%20LMU.%20A%20world-class%20education%20and%20endless%20possibilities.%20%22%2C%22og%3Atype%22%3A%22%22%2C%22og%3Aupdated_time%22%3A%222023-05-05T12%3A28%3A35.899444-07%3A00%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=800&sh=600&v=2.9.104&r=stable&ec=1&o=30&fbp=fb.1.1683686207756.1325631678&it=1683686201216&coo=false&es=automatic&tm=3&rqm=GET 0 15
    https://www.facebook.com/tr/?id=688624635446052&ev=Microdata&dl=https%3A%2F%2Fwww.smc.edu%2F&rl=&if=false&ts=1683686209954&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Santa%20Monica%20College%22%7D&cd[OpenGraph]=%7B%22og%3Aimage%22%3A%22https%3A%2F%2Fwww.smc.edu%22%2C%22og%3Atitle%22%3A%22Santa%20Monica%20College%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.smc.edu%2Findex.php%22%2C%22og%3Adescription%22%3A%22California%27s%20%231%20transfer%20college%20for%2030%20years.%20Tops%20in%20transfers%20to%20UC%2C%20USC%2C%20and%20LMU.%20A%20world-class%20education%20and%20endless%20possibilities.%20%22%2C%22og%3Atype%22%3A%22%22%2C%22og%3Aupdated_time%22%3A%222023-05-05T12%3A28%3A35.899444-07%3A00%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=800&sh=600&v=2.9.104&r=stable&ec=1&o=30&fbp=fb.1.1683686207756.1325631678&it=1683686201216&coo=false&es=automatic&tm=3&rqm=GET 0 15
    https://sc-static.net/scevent.min.js 600000 14017
    https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable 1200000 110520
    https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable 1200000 88042
    https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable 1200000 88006
    https://connect.facebook.net/en_US/fbevents.js 1200000 28605
    https://www.google-analytics.com/analytics.js 7200000 21041
    https://p.typekit.net/p.css?s=1&k=ghk5ahr&ht=tk&f=137.138.139.140.175.176.25136.25137.143.144.147.148.156.157.161.162.35752.37513.37516.37518.37520.37522&a=83428082&app=typekit&e=css 604800000 181

  5. Does not use passive listeners to improve scrolling performance

    Consider marking your touch and wheel event listeners as passive to improve your page's scroll performance. Learn more about adopting passive event listeners.

    Source
    • URL: https://www.smc.edu/_resources/js/_compiled/main.js
    • Line: 7625
    • Column: 19153

  6. Avoid document.write()

    For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().

    Source
    • URL: https://www.smc.edu/
    • Line: 777
    • Column: 9

  7. Page prevented back/forward cache restoration

    1 failure reason

    Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

    Failure reason Failure type
    The page has an unload handler in the main frame. Actionable
    Frame Url
    https://www.smc.edu/

  8. Avoid chaining critical requests

    17 chains found

    The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn how to avoid chaining critical requests.

    1. https://smc.edu/ 0kb
      1. https://www.smc.edu/ 58kb
        1. https://cdn.jsdelivr.net/npm/[email protected]/slick/slick.css 2kb
        2. https://use.typekit.net/ghk5ahr.css 2kb
          1. https://p.typekit.net/p.css?s=1&k=ghk5ahr&ht=tk&f=137.138.139.140.175.176.25136.25137.143.144.147.148.156.157.161.162.35752.37513.37516.37518.37520.37522&a=83428082&app=typekit&e=css 0kb
        3. https://www.smc.edu/_resources/css/main.css 330kb
        4. https://www.smc.edu/_resources/css/omniupdate.css 0kb
        5. https://www.smc.edu/_resources/css/custom.css 57kb
        6. https://www.smc.edu/_resources/css/oustyles.css 2kb
        7. https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.css 2kb
        8. https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick-theme.min.css 4kb
        9. https://www.smc.edu/_resources/js/object/cs-fb-pixel.js 1kb
        10. https://www.smc.edu/ou-alerts/alerts-config.alerts.css?v=2.1-20230130072340 18kb
        11. https://embed.geckochat.io/ 282kb
          1. https://embed.geckochat.io/main.css 103kb
            1. https://embed.geckochat.io/media/fa-regular-400.woff2 384kb
          2. https://fonts.geckoform.com/muli.css 1kb
        12. https://www.smc.edu/_resources/js/_compiled/main.js 1005kb
        13. https://www.smc.edu/_resources/js/object/icon-placement.js 2kb
        14. https://www.smc.edu/_resources/js/object/blank-message.js 0kb
        15. https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.js 43kb
        16. https://www.smc.edu/ou-alerts/alerts-config.alerts.js?v=2.1-20230130072339 19kb

  9. Largest Contentful Paint element

    1 element found

    This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element

  10. Avoid long main-thread tasks

    4 long tasks found

    Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasks

    URL Start Time Duration
    https://analytics.tiktok.com/i18n/pixel/static/main.MWI2MzlmMWJmNQ.js 43516 82
    https://www.smc.edu/ 7234 72
    https://www.smc.edu/_resources/js/_compiled/main.js 18116 61
    https://embed.geckochat.io/ 15834 60

  11. Minimize main-thread work

    2.1 s

    Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

    Category Time Spent
    Other 887
    Script Evaluation 620
    Style & Layout 246
    Rendering 130
    Script Parsing & Compilation 94
    Garbage Collection 43
    Parse HTML & CSS 34

  12. Avoid large layout shifts

    5 elements found

    These DOM elements contribute most to the CLS of the page. Learn how to improve CLS

    Element CLS Contribution
    body.home-page > div.wrapper > main#main 0
    div.container > div.text-holder > h1.title > span.marked 0
    div.content-holder > div.container > div.text-holder > h1.title 0
    body.home-page > div.wrapper > main#main > section.wide-insta-section 0
    main#main > section.wide-insta-section > div.simpleParallax > img.parallax-img 0

  13. Avoid non-composited animations

    1 animated element found

    Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animations

    Element Name
    body.home-page > div#GeckoChatWidget > div.GeckoChatWidget > div.UnreadMessages
    Failure Reason Animation
    Unsupported CSS Property: height slideUp

  14. User Timing marks and measures

    2 user timings

    Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.

    Name Type Start Time Duration
    snaptr Mark 39667
    snaptr Mark 42718

  15. Keep request counts low and transfer sizes small

    141 requests • 7,995 KiB

    To set budgets for the quantity and size of page resources, add a budget.json file. Learn more about performance budgets.

    Resource Type Requests Transfer Size (bytes)
    Total 141 8186432
    Image 39 4434845
    Script 31 2342658
    Font 12 764176
    Stylesheet 12 534327
    Document 6 63009
    Other 40 37226
    Media 1 10191
    Third-party 102 2236557

Passed Audits (14)

  1. Initial server response time was short

    Estimated savings 0.26 s

    Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

    URL Time Spent (ms)
    https://www.smc.edu/ 359

  2. Avoid multiple page redirects

    Estimated savings 1.57 s

    Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

    URL Time Spent (ms)
    https://smc.edu/ 1567
    https://www.smc.edu/ 0

  3. Preload key requests

    Consider using <link rel=preload> to prioritize fetching resources that are currently requested later in page load. Learn how to preload key requests.

  4. Minify CSS

    Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

  5. Preload Largest Contentful Paint image

    If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.

  6. Use video formats for animated content

    Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more about efficient video formats

  7. Largest Contentful Paint image was not lazily loaded

    Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.

    Element
    main#main > div.main-hero-section > div.simpleParallax > img.parallax-img

  8. Minimize third-party usage

    Third-party code blocked the main thread for 0 ms

    Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.

    Third-Party Transfer Size (bytes) Main-Thread Blocking Time
    geckochat.io 828551 0
    URL Transfer Size Blocking Time
    https://embed.geckochat.io/media/fa-regular-400.woff2 393433 0
    https://embed.geckochat.io/ 289160 0
    https://embed.geckochat.io/main.css 105776 0
    Google Tag Manager 416793 0
    URL Transfer Size Blocking Time
    https://www.googletagmanager.com/gtag/js?id=G-QQQ4XKYX6R 83779 0
    https://www.googletagmanager.com/gtag/js?id=G-QQQ4XKYX6R&l=dataLayer&cx=c 83746 0
    https://www.googletagmanager.com/gtag/js?id=AW-847139334&l=dataLayer&cx=c 70509 0
    https://www.googletagmanager.com/gtm.js?id=GTM-5FSJKCG 66253 0
    https://www.googletagmanager.com/gtm.js?id=GTM-WSTKVTG 65853 0
    Other resources 46653 0
    Facebook 315475 0
    URL Transfer Size Blocking Time
    https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable 110520 0
    https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable 88042 0
    https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable 88006 0
    https://connect.facebook.net/en_US/fbevents.js 28605 0
    Adobe TypeKit 274773 0
    URL Transfer Size Blocking Time
    https://use.typekit.net/af/0375fb/00000000000000003b9b08d5/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 73724 0
    https://use.typekit.net/af/5c70f2/00000000000000003b9b3063/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3 35370 0
    https://use.typekit.net/af/949f99/00000000000000003b9b3068/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3 34606 0
    https://use.typekit.net/af/b683e3/00000000000000003b9b306c/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n9&v=3 34198 0
    https://use.typekit.net/af/705e94/00000000000000003b9b3062/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3 33846 0
    Other resources 63029 0
    TikTok 115444 0
    URL Transfer Size Blocking Time
    https://analytics.tiktok.com/i18n/pixel/static/main.MWI2MzlmMWJmNQ.js 75781 0
    https://analytics.tiktok.com/i18n/pixel/static/identify_738b3.js 31369 0
    Other resources 8294 0
    geckoform.com 92823 0
    URL Transfer Size Blocking Time
    https://fonts.geckoform.com/Muli-Regular.ttf 91445 0
    YouTube 59938 0
    URL Transfer Size Blocking Time
    https://www.youtube.com/s/player/50cf60f0/www-widgetapi.vflset/www-widgetapi.js 58090 0
    omniupdate.com 52201 0
    URL Transfer Size Blocking Time
    https://cdn.omniupdate.com/ldp-galleries/v2/slick/slick.min.js 43955 0
    Other resources 8246 0
    Snapchat 29752 0
    URL Transfer Size Blocking Time
    https://sc-static.net/scevent.min.js 28125 0
    Google Analytics 21550 0
    URL Transfer Size Blocking Time
    https://www.google-analytics.com/analytics.js 21041 0
    The Trade Desk 9166 0
    Google/Doubleclick Ads 5745 0
    JSDelivr CDN 2235 0
    Other Google APIs/SDKs 1942 0
    Adobe Tag Manager 1720 0
    Index Exchange 1596 0
    Bidswitch 1431 0
    Tapad 1078 0
    Cloudflare CDN 1066 0
    cudasvc.com 1040 0
    Rubicon Project 913 0
    Yahoo! 804 0
    BlueKai 521 0

  9. Lazy load third-party resources with facades

    Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.

  10. JavaScript execution time

    0.5 s

    Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

    URL Total CPU Time Script Evaluation Script Parse
    Unattributable 589 5 0
    https://www.smc.edu/ 503 4 2
    https://www.smc.edu/_resources/js/_compiled/main.js 344 163 15
    https://analytics.tiktok.com/i18n/pixel/static/main.MWI2MzlmMWJmNQ.js 83 73 6
    https://www.googletagmanager.com/gtm.js?id=GTM-5FSJKCG 80 73 3
    https://embed.geckochat.io/ 74 56 14
    https://sc-static.net/scevent.min.js 55 49 1

  11. Avoids an excessive DOM size

    689 elements

    A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.

    Statistic Element Value
    Total DOM Elements
    Maximum DOM Depth ul.sub-sub__nav > li > a > span.sr-only
    Maximum Child Elements body.home-page > div.wrapper

  12. Remove duplicate modules in JavaScript bundles

    Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

  13. Avoid serving legacy JavaScript to modern browsers

    Potential savings of 62 KiB

    Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScript

    URL Potential Savings (bytes)
    https://embed.geckochat.io/ 11798
    Location Signal
    • URL: https://embed.geckochat.io/
    • Line: 0
    • Column: 1532
    		 @babel/plugin-transform-classes
    • URL: https://embed.geckochat.io/
    • Line: 0
    • Column: 432656
    		 Array.prototype.find
    • URL: https://embed.geckochat.io/
    • Line: 0
    • Column: 432993
    		 Array.from
    https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable 11679
    Location Signal
    • URL: https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable
    • Line: 19
    • Column: 2057
    		 @babel/plugin-transform-classes
    • URL: https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable
    • Line: 19
    • Column: 29047
    		 Array.prototype.filter
    • URL: https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable
    • Line: 19
    • Column: 35161
    		 Array.from
    • URL: https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable
    • Line: 19
    • Column: 36911
    		 Array.prototype.map
    • URL: https://connect.facebook.net/signals/config/238518734662040?v=2.9.104&r=stable
    • Line: 19
    • Column: 37706
    		 Array.prototype.find
    https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable 11676
    Location Signal
    • URL: https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable
    • Line: 19
    • Column: 2057
    		 @babel/plugin-transform-classes
    • URL: https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable
    • Line: 19
    • Column: 29047
    		 Array.prototype.filter
    • URL: https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable
    • Line: 19
    • Column: 35161
    		 Array.from
    • URL: https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable
    • Line: 19
    • Column: 36911
    		 Array.prototype.map
    • URL: https://connect.facebook.net/signals/config/688624635446052?v=2.9.104&r=stable
    • Line: 19
    • Column: 37706
    		 Array.prototype.find
    https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable 11646
    Location Signal
    • URL: https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable
    • Line: 19
    • Column: 2057
    		 @babel/plugin-transform-classes
    • URL: https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable
    • Line: 19
    • Column: 29047
    		 Array.prototype.filter
    • URL: https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable
    • Line: 19
    • Column: 35161
    		 Array.from
    • URL: https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable
    • Line: 19
    • Column: 36911
    		 Array.prototype.map
    • URL: https://connect.facebook.net/signals/config/1124941197940744?v=2.9.104&r=stable
    • Line: 19
    • Column: 37706
    		 Array.prototype.find
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  14. Has a <meta name="viewport"> tag with width or initial-scale

    A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.

Accessibility 98

Tables and lists (1)

  1. Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

    Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

    Failing Elements
    div.content-holder > div.contact-info > div.flinks > ul Fix all of the following:
    List element has direct children that are not allowed: ul
    Related Node
    div.contact-info > div.flinks > ul > ul
    div.content-holder > div.contact-info > div.flinks > ul Fix all of the following:
    List element has direct children that are not allowed: ul
    Related Node
    div.contact-info > div.flinks > ul > ul

Additional Items to Check Manually (10)

  1. The page has a logical tab order

    Tabbing through the page follows the visual layout. Users cannot focus elements that are offscreen. Learn more about logical tab ordering.

  2. Interactive controls are keyboard focusable

    Custom interactive controls are keyboard focusable and display a focus indicator. Learn how to make custom controls focusable.

  3. Interactive elements indicate their purpose and state

    Interactive elements, such as links and buttons, should indicate their state and be distinguishable from non-interactive elements. Learn how to decorate interactive elements with affordance hints.

  4. The user's focus is directed to new content added to the page

    If new content, such as a dialog, is added to the page, the user's focus is directed to it. Learn how to direct focus to new content.

  5. User focus is not accidentally trapped in a region

    A user can tab into and out of any control or region without accidentally trapping their focus. Learn how to avoid focus traps.

  6. Custom controls have associated labels

    Custom interactive controls have associated labels, provided by aria-label or aria-labelledby. Learn more about custom controls and labels.

  7. Custom controls have ARIA roles

    Custom interactive controls have appropriate ARIA roles. Learn how to add roles to custom controls.

  8. Visual order on the page follows DOM order

    DOM order matches the visual order, improving navigation for assistive technology. Learn more about DOM and visual ordering.

  9. Offscreen content is hidden from assistive technology

    Offscreen content is hidden with display: none or aria-hidden=true. Learn how to properly hide offscreen content.

  10. HTML5 landmark elements are used to improve navigation

    Landmark elements (`<main>`, `<nav>`, etc.) are used to improve the keyboard navigation of the page for assistive technology.

Passed Audits (22)

  1. [aria-*] attributes match their roles

    Each ARIA role supports a specific subset of aria-* attributes. Mismatching these invalidates the aria-* attributes. Learn how to match ARIA attributes to their roles.

  2. [aria-hidden="true"] is not present on the document <body>

    Assistive technologies, like screen readers, work inconsistently when aria-hidden="true" is set on the document <body>. Learn how aria-hidden affects the document body.

  3. [aria-hidden="true"] elements do not contain focusable descendents

    Focusable descendents within an [aria-hidden="true"] element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how aria-hidden affects focusable elements.

  4. [role]s have all required [aria-*] attributes

    Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.

  5. Elements with an ARIA [role] that require children to contain a specific [role] have all required children.

    Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

  6. [role]s are contained by their required parent element

    Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

  7. [role] values are valid

    ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

  8. [aria-*] attributes have valid values

    Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

  9. [aria-*] attributes are valid and not misspelled

    Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

  10. Buttons have an accessible name

    When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

  11. Background and foreground colors have a sufficient contrast ratio

    Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

  12. Document has a <title> element

    The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.

  13. [id] attributes on active, focusable elements are unique

    All focusable elements must have a unique id to ensure that they're visible to assistive technologies. Learn how to fix duplicate ids.

  14. ARIA IDs are unique

    The value of an ARIA ID must be unique to prevent other instances from being overlooked by assistive technologies. Learn how to fix duplicate ARIA IDs.

  15. Heading elements appear in a sequentially-descending order

    Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

  16. <html> element has a [lang] attribute

    If a page doesn't specify a lang attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.

  17. <html> element has a valid value for its [lang] attribute

    Specifying a valid BCP 47 language helps screen readers announce text properly. Learn how to use the lang attribute.

  18. Image elements have [alt] attributes

    Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.

  19. Links have a discernible name

    Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

  20. List items (<li>) are contained within <ul>, <ol> or <menu> parent elements

    Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.

  21. [user-scalable="no"] is not used in the <meta name="viewport"> element and the [maximum-scale] attribute is not less than 5.

    Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

  22. No element has a [tabindex] value greater than 0

    A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.

Not Applicable (21)

  1. [accesskey] values are unique

    Access keys let users quickly focus a part of the page. For proper navigation, each access key must be unique. Learn more about access keys.

  2. button, link, and menuitem elements have accessible names

    When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.

  3. ARIA input fields have accessible names

    When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.

  4. ARIA meter elements have accessible names

    When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.

  5. ARIA progressbar elements have accessible names

    When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.

  6. ARIA toggle fields have accessible names

    When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.

  7. ARIA tooltip elements have accessible names

    When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.

  8. ARIA treeitem elements have accessible names

    When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.

  9. The page contains a heading, skip link, or landmark region

    Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.

  10. <dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

    When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.

  11. Definition list items are wrapped in <dl> elements

    Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.

  12. No form fields have multiple labels

    Form fields with multiple labels can be confusingly announced by assistive technologies like screen readers which use either the first, the last, or all of the labels. Learn how to use form labels.

  13. <frame> or <iframe> elements have a title

    Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

  14. <input type="image"> elements have [alt] text

    When an image is being used as an <input> button, providing alternative text can help screen reader users understand the purpose of the button. Learn about input image alt text.

  15. Form elements have associated labels

    Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

  16. The document does not use <meta http-equiv="refresh">

    Users do not expect a page to refresh automatically, and doing so will move focus back to the top of the page. This may create a frustrating or confusing experience. Learn more about the refresh meta tag.

  17. <object> elements have alternate text

    Screen readers cannot translate non-text content. Adding alternate text to <object> elements helps screen readers convey meaning to users. Learn more about alt text for object elements.

  18. Cells in a <table> element that use the [headers] attribute refer to table cells within the same table.

    Screen readers have features to make navigating tables easier. Ensuring <td> cells using the [headers] attribute only refer to other cells in the same table may improve the experience for screen reader users. Learn more about the headers attribute.

  19. <th> elements and elements with [role="columnheader"/"rowheader"] have data cells they describe.

    Screen readers have features to make navigating tables easier. Ensuring table headers always refer to some set of cells may improve the experience for screen reader users. Learn more about table headers.

  20. [lang] attributes have a valid value

    Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the lang attribute.

  21. <video> elements contain a <track> element with [kind="captions"]

    When a video provides a caption it is easier for deaf and hearing impaired users to access its information. Learn more about video captions.

Best Practices 75

Trust and Safety (1)

  1. Ensure CSP is effective against XSS attacks

    A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS

    Description Directive Severity
    No CSP found in enforcement mode High

User Experience (1)

  1. Displays images with incorrect aspect ratio

    Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

    URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-bottom.png 1351 x 150 (9.01) 1342 x 235 (5.71)
    https://www.smc.edu/_resources/assets/img/backgrounds/brush-transparent-bottom.png 1351 x 150 (9.01) 1342 x 235 (5.71)

General (4)

  1. Registers an unload listener

    The unload event does not fire reliably and listening for it can prevent browser optimizations like the Back-Forward Cache. Use pagehide or visibilitychange events instead. Learn more about unload event listeners

    Source
    • URL: https://sc-static.net/scevent.min.js
    • Line: 0
    • Column: 14478

  2. Detected JavaScript libraries

    All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.

    Name Version
    jQuery 3.5.1
    React
    core-js [email protected]; core-[email protected]; [email protected]; [email protected]

  3. Browser errors were logged to the console

    Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

    Source Description
    • URL: https://embed.geckochat.io/
    • Line: 0
    • Column: 660026
    		 DOMException: play() failed because the user didn't interact with the document first. https://goo.gl/xX8pDD

  4. Missing source maps for large first-party JavaScript

    Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

    URL Map URL
    https://www.smc.edu/_resources/js/_compiled/main.js
    Error
    Large JavaScript file is missing a source map

Passed Audits (9)

  1. Uses HTTPS

    All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

  2. Avoids requesting the geolocation permission on page load

    Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.

  3. Avoids requesting the notification permission on page load

    Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.

  4. Allows users to paste into input fields

    Preventing input pasting is a bad practice for the UX, and weakens security by blocking password managers.Learn more about user-friendly input fields.

  5. Serves images with appropriate resolution

    Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

  6. Page has the HTML doctype

    Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.

  7. Properly defines charset

    A character encoding declaration is required. It can be done with a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.

  8. Avoids deprecated APIs

    Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

  9. No issues in the Issues panel in Chrome Devtools

    Issues logged to the Issues panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Not Applicable (1)

  1. Fonts with font-display: optional are preloaded

    Preload optional fonts so first-time visitors may use them. Learn more about preloading fonts

SEO 100

Additional Items to Check Manually (1)

  1. Structured data is valid

    Run the Structured Data Testing Tool and the Structured Data Linter to validate structured data. Learn more about Structured Data.

Passed Audits (12)

  1. Has a <meta name="viewport"> tag with width or initial-scale

    A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.

  2. Document has a <title> element

    The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.

  3. Document has a meta description

    Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

  4. Page has successful HTTP status code

    Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.

  5. Links have descriptive text

    Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

  6. Links are crawlable

    Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

  7. Page isn’t blocked from indexing

    Search engines are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.

  8. robots.txt is valid

    If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

  9. Image elements have [alt] attributes

    Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.

  10. Document has a valid hreflang

    hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about hreflang.

  11. Document has a valid rel=canonical

    Canonical links suggest which URL to show in search results. Learn more about canonical links.

  12. Document avoids plugins

    Search engines can't index plugin content, and many devices restrict plugins or don't support them. Learn more about avoiding plugins.

Not Applicable (2)

  1. Document uses legible font sizes

    Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes.

  2. Tap targets are sized appropriately

    Interactive elements like buttons and links should be large enough (48x48px), or have enough space around them, to be easy enough to tap without overlapping onto other elements. Learn more about tap targets.

PWA 25

Installable (1)

  1. Web app manifest or service worker do not meet the installability requirements

    1 reason

    Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more about manifest installability requirements.

    Failure reason
    Page has no manifest <link> URL

PWA Optimized (6)

  1. Does not register a service worker that controls page and start_url

    The service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. Learn more about Service Workers.

  2. Is not configured for a custom splash screen

    A themed splash screen ensures a high-quality experience when users launch your app from their homescreens. Learn more about splash screens.

    Failures:

    • No manifest was fetched

  3. Does not set a theme color for the address bar.

    The browser address bar can be themed to match your site. Learn more about theming the address bar.

    Failures:

    • No manifest was fetched

    • No <meta name="theme-color"> tag found

  4. Content is sized correctly for the viewport

    If the width of your app's content doesn't match the width of the viewport, your app might not be optimized for mobile screens. Learn how to size content for the viewport.

  5. Has a <meta name="viewport"> tag with width or initial-scale

    A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.

  6. Manifest doesn't have a maskable icon

    A maskable icon ensures that the image fills the entire shape without being letterboxed when installing the app on a device. Learn about maskable manifest icons.

Additional Items to Check Manually (3)

  1. Site works cross-browser

    To reach the most number of users, sites should work across every major browser. Learn about cross-browser compatibility.

  2. Page transitions don't feel like they block on the network

    Transitions should feel snappy as you tap around, even on a slow network. This experience is key to a user's perception of performance. Learn more about page transitions.

  3. Each page has a URL

    Ensure individual pages are deep linkable via URL and that URLs are unique for the purpose of shareability on social media. Learn more about providing deep links.