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
Diving into /proc/[pid]/mem
Road to gRPC
A Last Call for QUIC, a giant leap for the Internet
A Virtual Product Management Internship Experience
The Cloudflare Radar 2020 Elections Dashboard
more...
Black Friday 2020 and Covid-19: How Is The Game Changing?
Splunk to acquire Rigor
Bot Attack trends for Jan-Jul 2020
Visualizing Layout Shifts
How a Customer's Trust in Cloudflare Led to a Big Win against Bots
One more (Zero Trust) thing: Cloudflare Intrusion Detection System
How our network powers Cloudflare One
Introducing Magic Firewall
How small businesses can start using Cloudflare One today
Introducing Cloudflare Browser Isolation beta
Introducing Cloudflare One Intel
Introducing WARP for Desktop and Cloudflare for Teams
Cloudflare Gateway now protects teams, wherever they are
Coronavirus and OTT: What Is The Current Situation?
Will A Static Website Generator Make My Site Faster?
SportsShoes.com found that faster-than-average mobile visits were 41% more likely to convert than slower-than-average visits.
SnipesUSA.com decreased page load speed by 30% and saw its average conversion rate double to from 1% to 2%.
Introducing Medianova Meet: Our Free Video Conferencing Tool
What are Preload Resource Hints?
Detecting and removing overlays
Significant TBT increase
Timestamps for test start / completion
Pureassignment test results
WPT test failing
more...
Lighthouse throttling
IP blocked : I need to whitelist the webpagetest bots ip
Need optimization help from an expert
Getting Speed Index is 0
TTFB constantly fluctuates from sub 1s to minutes long
Getting error when testing using new AWS certify wildcard with cloudfront
Tests not found or going to incorrect results
Horrendous Pagespeed results
(API) Getting invalid URL message for valid URL
Caching warnings are completely wrong
Forum issue: Reply to thread throws 500 error
Massive TTFBs for images served from CloudFront
WebPagetest Partners