Login
|
Register
|
Login with Google
WebPageTest
Home
Test History
Forums
Documentation
About
Test a website's performance
Advanced Testing
Simple Testing
Visual Comparison
Traceroute
Test Configuration:
Mobile - Slow 3G
Mobile - Regular 3G
Mobile - 4G
Desktop
Include Repeat View:
(Loads the page, closes the browser and then loads the page again)
Run Lighthouse Audit:
Recent Industry Blog Posts
Recent Discussions
When TCP sockets refuse to die
WebAudio Deep Note, part 1
Wikipedia's JavaScript initialisation on a budget
Cloudflare’s Approach to Research
How We Design Features for Wrangler, the Cloudflare Workers CLI
more...
The Best In Performance Interview Series – Episode #4: Recap with Rich Howard
Insightful Takeaways From The IBC 2019- Amsterdam
How Cloudflare and Wall Street Are Helping Encrypt the Internet Today
A Letter from Matthew Prince and Michelle Zatlyn
How Castle is Building Codeless Customer Account Protection
World’s Top Web Performance Leaders To Watch
The 7 Habits of Highly Performing Websites
Fast WordPress Sites with Bluehost & Cloudflare Workers
Multi CDN vs Managed CDN vs DIY CDN: What To Choose?
The Benefits Of ‘Hybrid Cloud’
10 Steps to Prepare Your Website for High-Load Days: Are You Ready for Black Friday?
Medianova Includes Let’s Encrypt Integration to Aksela accounts
Announcing the General Availability of API Tokens
How Customer Success Managers Advocate for and Engage with Customers
5G Infrastructure Revenue Forecast For 2020
Supercharging Firewall Events for Self-Serve
Different result in caching test for the same kind of images
Unhandled exception running test: [Error 299] Only part of a ReadProcessMemory ...
Test Result + First View: Test Data Missing
My Test Result and Cache static content F
What is location code for Dubai?
more...
Did we remove Beijing China Location?
Why On Load and Document complete differ?
loadm.exelator.com what is this?
Script to add or set header not working
Why am I seeing random gaps between requests?
Help understand waterfall after using 3rd party image service
HTTP/2 multiplexing Limited by persistent connections per server?
Private instances from multiple locations
Can web fonts block rendering?
WPT_Monitor_Installation_Error
Different result running test with "https://" vs without.
Timestamp for start of run?
Cached scripting flow doesnt work
Time to Interactive (TTI) for iPhone
custom header
WebPagetest Partners