lighthouse "https://smc.edu" --channel wpt --enable-error-reporting --disable-full-page-screenshot --max-wait-for-load 80000 --hostname 127.0.0.1 --port 9225 --output html --output json --output-path "/home/ubuntu/wptagent/work/wpt_apse2_instance-10.10.1.52/230510_BiDcPD_2R7.1.0/lighthouse.json" --throttling-method provided --save-assets --form-factor desktop --screenEmulation.disabled --chrome-flags="--user-agent='Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML like Gecko) Chrome/113.0.0.0 Safari/537.36 PTST/230405.214311'"
Wed, 10 May 2023 02:35:59 GMT LH:ChromeLauncher Found existing Chrome already running using port 9225, using that.
Wed, 10 May 2023 02:36:00 GMT LH:status Connecting to browser
Wed, 10 May 2023 02:36:00 GMT LH:status Navigating to about:blank
Wed, 10 May 2023 02:36:00 GMT LH:status Benchmarking machine
Wed, 10 May 2023 02:36:01 GMT LH:status Preparing target for navigation mode
Wed, 10 May 2023 02:36:01 GMT LH:status Navigating to about:blank
Wed, 10 May 2023 02:36:01 GMT LH:status Preparing target for navigation
Wed, 10 May 2023 02:36:01 GMT LH:status Cleaning origin data
Wed, 10 May 2023 02:36:01 GMT LH:status Cleaning browser cache
Wed, 10 May 2023 02:36:01 GMT LH:status Preparing network conditions
Wed, 10 May 2023 02:36:01 GMT LH:status Navigating to https://smc.edu/
Wed, 10 May 2023 02:37:09 GMT LH:status Getting artifact: DevtoolsLog
Wed, 10 May 2023 02:37:09 GMT LH:status Getting artifact: Trace
Wed, 10 May 2023 02:37:09 GMT LH:status Getting artifact: DevtoolsLog
Wed, 10 May 2023 02:37:09 GMT LH:status Getting artifact: Trace
Wed, 10 May 2023 02:37:09 GMT LH:status Getting artifact: Accessibility
Wed, 10 May 2023 02:37:09 GMT LH:status Getting artifact: AnchorElements
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: ConsoleMessages
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: CSSUsage
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: Doctype
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: DOMStats
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: EmbeddedContent
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: FontSize
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: Inputs
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: GlobalListeners
Wed, 10 May 2023 02:37:10 GMT LH:status Getting artifact: ImageElements
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: InstallabilityErrors
Wed, 10 May 2023 02:37:11 GMT LH:status Get webapp installability errors
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: InspectorIssues
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: JsUsage
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: LinkElements
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: MainDocumentContent
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: MetaElements
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: NetworkUserAgent
Wed, 10 May 2023 02:37:11 GMT LH:status Getting artifact: OptimizedImages
Wed, 10 May 2023 02:37:13 GMT LH:status Getting artifact: ResponseCompression
Wed, 10 May 2023 02:37:13 GMT LH:status Getting artifact: RobotsTxt
Wed, 10 May 2023 02:37:14 GMT LH:status Getting artifact: ServiceWorker
Wed, 10 May 2023 02:37:14 GMT LH:status Getting artifact: Scripts
Wed, 10 May 2023 02:37:14 GMT LH:status Getting artifact: SourceMaps
Wed, 10 May 2023 02:37:14 GMT LH:status Getting artifact: Stacks
Wed, 10 May 2023 02:37:14 GMT LH:status Collect stacks
Wed, 10 May 2023 02:37:14 GMT LH:status Getting artifact: TagsBlockingFirstPaint
Wed, 10 May 2023 02:37:14 GMT LH:status Getting artifact: TapTargets
Wed, 10 May 2023 02:37:15 GMT LH:status Getting artifact: TraceElements
Wed, 10 May 2023 02:37:15 GMT LH:status Getting artifact: ViewportDimensions
Wed, 10 May 2023 02:37:15 GMT LH:status Getting artifact: WebAppManifest
Wed, 10 May 2023 02:37:15 GMT LH:status Get webapp manifest
Wed, 10 May 2023 02:37:15 GMT LH:status Getting artifact: devtoolsLogs
Wed, 10 May 2023 02:37:15 GMT LH:status Getting artifact: traces
Wed, 10 May 2023 02:37:15 GMT LH:status Getting artifact: BFCacheFailures
Wed, 10 May 2023 02:37:15 GMT LH:status Analyzing and running audits...
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: Uses HTTPS
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: Registers a service worker that controls page and `start_url`
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: First Contentful Paint
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: Largest Contentful Paint
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: First Meaningful Paint
Wed, 10 May 2023 02:37:15 GMT LH:status Auditing: Speed Index
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Screenshot Thumbnails
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Final Screenshot
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Total Blocking Time
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Max Potential First Input Delay
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Cumulative Layout Shift
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: No browser errors logged to the console
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Initial server response time was short
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Time to Interactive
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: User Timing marks and measures
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Avoid chaining critical requests
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Avoid multiple page redirects
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Web app manifest and service worker meet the installability requirements
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Configured for a custom splash screen
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Sets a theme color for the address bar.
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Manifest has a maskable icon
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Content is sized correctly for the viewport
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Displays images with correct aspect ratio
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Serves images with appropriate resolution
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Fonts with `font-display: optional` are preloaded
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Avoids deprecated APIs
Wed, 10 May 2023 02:37:16 GMT LH:status Auditing: Minimizes main-thread work
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: JavaScript execution time
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Preload key requests
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Preconnect to required origins
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: All text remains visible during webfont loads
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Diagnostics
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Network Requests
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Network Round Trip Times
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Server Backend Latencies
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Tasks
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Metrics
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Performance budget
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Timing budget
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Keep request counts low and transfer sizes small
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Minimize third-party usage
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Lazy load third-party resources with facades
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Largest Contentful Paint element
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Largest Contentful Paint image was not lazily loaded
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoid large layout shifts
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoid long main-thread tasks
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoids `unload` event listeners
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoid non-composited animations
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Image elements have explicit `width` and `height`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Page has valid source maps
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Preload Largest Contentful Paint image
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Ensure CSP is effective against XSS attacks
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Script Treemap Data
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Site works cross-browser
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Page transitions don't feel like they block on the network
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Each page has a URL
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[accesskey]` values are unique
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[aria-*]` attributes match their roles
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `button`, `link`, and `menuitem` elements have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[aria-hidden="true"]` is not present on the document `<body>`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[aria-hidden="true"]` elements do not contain focusable descendents
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA input fields have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA `meter` elements have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA `progressbar` elements have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[role]`s have all required `[aria-*]` attributes
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[role]`s are contained by their required parent element
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[role]` values are valid
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA toggle fields have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA `tooltip` elements have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA `treeitem` elements have accessible names
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[aria-*]` attributes have valid values
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[aria-*]` attributes are valid and not misspelled
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Buttons have an accessible name
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: The page contains a heading, skip link, or landmark region
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Background and foreground colors have a sufficient contrast ratio
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Definition list items are wrapped in `<dl>` elements
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Document has a `<title>` element
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[id]` attributes on active, focusable elements are unique
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: ARIA IDs are unique
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: No form fields have multiple labels
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<frame>` or `<iframe>` elements have a title
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Heading elements appear in a sequentially-descending order
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<html>` element has a `[lang]` attribute
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<html>` element has a valid value for its `[lang]` attribute
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Image elements have `[alt]` attributes
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<input type="image">` elements have `[alt]` text
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Form elements have associated labels
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Links have a discernible name
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: The document does not use `<meta http-equiv="refresh">`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<object>` elements have alternate text
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: No element has a `[tabindex]` value greater than 0
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `[lang]` attributes have a valid value
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: `<video>` elements contain a `<track>` element with `[kind="captions"]`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Custom controls have associated labels
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Custom controls have ARIA roles
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: User focus is not accidentally trapped in a region
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Interactive controls are keyboard focusable
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Interactive elements indicate their purpose and state
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: The page has a logical tab order
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: The user's focus is directed to new content added to the page
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Offscreen content is hidden from assistive technology
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: HTML5 landmark elements are used to improve navigation
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Visual order on the page follows DOM order
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Uses efficient cache policy on static assets
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoids enormous network payloads
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Defer offscreen images
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Eliminate render-blocking resources
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Minify CSS
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Minify JavaScript
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Reduce unused CSS
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Reduce unused JavaScript
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Serve images in next-gen formats
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Efficiently encode images
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Enable text compression
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Properly size images
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Use video formats for animated content
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Remove duplicate modules in JavaScript bundles
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoid serving legacy JavaScript to modern browsers
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Page has the HTML doctype
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Properly defines charset
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoids an excessive DOM size
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoids requesting the geolocation permission on page load
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: No issues in the `Issues` panel in Chrome Devtools
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoids `document.write()`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Detected JavaScript libraries
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Avoids requesting the notification permission on page load
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Allows users to paste into input fields
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Use HTTP/2
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Uses passive listeners to improve scrolling performance
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Document has a meta description
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Page has successful HTTP status code
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Document uses legible font sizes
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Links have descriptive text
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Links are crawlable
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Page isn’t blocked from indexing
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: robots.txt is valid
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Tap targets are sized appropriately
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Document has a valid `hreflang`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Document avoids plugins
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Document has a valid `rel=canonical`
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Structured data is valid
Wed, 10 May 2023 02:37:17 GMT LH:status Auditing: Page didn't prevent back/forward cache restoration
Wed, 10 May 2023 02:37:17 GMT LH:status Generating results...
Wed, 10 May 2023 02:37:17 GMT LH:saveAssets devtools log saved to disk: /home/ubuntu/wptagent/work/wpt_apse2_instance-10.10.1.52/230510_BiDcPD_2R7.1.0/lighthouse-0.devtoolslog.json
Wed, 10 May 2023 02:37:18 GMT LH:saveAssets trace file streamed to disk: /home/ubuntu/wptagent/work/wpt_apse2_instance-10.10.1.52/230510_BiDcPD_2R7.1.0/lighthouse-0.trace.json
Wed, 10 May 2023 02:37:18 GMT LH:Printer html output written to /home/ubuntu/wptagent/work/wpt_apse2_instance-10.10.1.52/230510_BiDcPD_2R7.1.0/lighthouse.report.html
Wed, 10 May 2023 02:37:18 GMT LH:CLI Protip: Run lighthouse with `--view` to immediately open the HTML report in your browser
Wed, 10 May 2023 02:37:18 GMT LH:Printer json output written to /home/ubuntu/wptagent/work/wpt_apse2_instance-10.10.1.52/230510_BiDcPD_2R7.1.0/lighthouse.report.json