WebPageTest Comparison: Not Found

I’m seeing the error “Not Found” when using the comparison feature of WebPageTest (https://www.webpagetest.org/video/). See the below screenshot for the error:

It occurs when I submit any URLs for comparison. It was working just fine about a week ago so I’m guessing something must have broke (or I’m blocked)?

Hello James,

This should be fixed now.


I can confirm it’s working again for me. Thank you!