Login with Google
Test a website's performance
Mobile - Slow 3G
Mobile - Regular 3G
Mobile - 4G
Include Repeat View:
(Loads the page, closes the browser and then loads the page again)
Run Lighthouse Audit:
Recent Industry Blog Posts
A Thanksgiving 2020 Reading List
ASICs at the Edge
A Byzantine failure in the real world
Building Black Friday e-commerce experiences with JAMstack and Cloudflare Workers
Moving Quicksilver into production
The 2-second Website
Getting to the Core: Benchmarking Cloudflare’s Latest Server Hardware
Improving Performance and Search Rankings with Cloudflare for Fun and Profit
Many services, one cloudflared
Network-layer DDoS attack trends for Q3 2020
Anchoring Trust: A Hardware Secure Boot Story
Workers KV - free to try, with increased limits!
When trusted relationships are formed, everyone wins!
SAD DNS Explained
Automated Origin CA for Kubernetes
UK Black History Month at Cloudflare
Bridesmaid dress retailer Revelry relaunched its ecommerce site on an updated version of its ecommerce platform and with smaller images. The site loads 43% faster, bounce rates have decreased 8% and conversion is up 30%
After making improvements to multiple performance metrics (including LCP, CLS and Long Task time), Agrofy saw a 76% reduction in their abandonment rate and a significant boost in engagement.
The 5 Most Underrated WebPageTest Features
Scripting - Enter value into a text box and hit tab
slow loading (Slow TTFB)
Mobile speed test
How long does execAndWait wait?
All requests not being fetched during testing
TTFB is extremely slow
Why is chrome layout 2277 ms, edge and firefox 150 ms, local pc 13 ms?
Looking for extremely skilled frontend developer with experience in performance
cache static max-age less than 7 days gets warning
Start Render time doesn't correspond to the actual value
Test finishes before ads are loaded
Can we still make API calls using the WPT private instance and any reference document
Unable to complete tests on private instance which just queues up the tests
If pingback then no TimeToInteractive?
Old Page showing in test?
Volumes/Bytes have disappeared from Domains view