This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Zach Leatherman
zachleat.com
did:plc:xpchjovbk6sxl3bv74z7cs54
Use Speedlify2 to Continuously Measure Website Performance (and run automated accessibility checks)
https://www.zachleat.com/web/speedlify2/
2026-08-27T13:24:12.172Z