Advanced users can now analyze logged-in pages (like Facebook profiles) by specifying cookies.
This will simulate a logged in session and generate a GTmetrix report for that page. Read more in the FAQ
GTmetrix can now analyze IPv6 enabled websites:
https://gtmetrix.com/reports/ipv6.gossamer-threads.com/475PwjAb
Let’s make the future of the web faster, too. Test your IPv6 enabled site today!
New Simulated Devices and General Page Analysis Fixes and CDNs
Tips and Tricks 7: Dashboard Edition
Tips and Tricks #6 – Double Click Tab Filters to Open Filter Options
Tips and Tricks #5 – Link directly to report sections and features with these URL modifiers
Guidelines for a faster Shopify, Squarespace, Wix (or other website builders) website