Websites Built With Performance Lab
32 sites detected
These websites use Performance Lab (WordPress plugins), detected through HTTP headers, DNS records, TLS certificates, and HTML analysis.
v4.2.0 · Last seen: 2026-10-23T12:05:36Z
v4.2.0 · Last seen: 2026-10-23T12:04:33Z
v4.2.0 · Last seen: 2026-10-23T11:56:16Z
v4.2.0 · Last seen: 2026-10-23T11:53:56Z
v4.2.0 · Last seen: 2026-10-23T11:37:51Z
v4.2.0 · Last seen: 2026-10-23T11:36:17Z
v4.0.0 · Last seen: 2026-10-21T11:27:41Z
v4.2.0 · Last seen: 2026-10-20T11:53:02Z
v4.2.0 · Last seen: 2026-10-20T11:49:49Z
v4.2.0 · Last seen: 2026-10-20T11:47:10Z
v4.2.0 · Last seen: 2026-10-20T11:47:05Z
v4.2.0 · Last seen: 2026-10-18T12:37:49Z
v4.1.0 · Last seen: 2026-10-18T03:09:06Z
v4.1.0 · Last seen: 2026-10-18T03:00:58Z
v4.2.0 · Last seen: 2026-10-17T12:45:32Z
v4.1.0 · Last seen: 2026-10-16T12:20:55Z
v4.2.0 · Last seen: 2026-10-15T18:01:24Z
v4.2.0 · Last seen: 2026-10-15T12:14:51Z
v4.2.0 · Last seen: 2026-10-13T18:01:22Z
v4.2.0 · Last seen: 2026-10-13T18:01:10Z
v4.2.0 · Last seen: 2026-10-12T18:01:46Z
v4.2.0 · Last seen: 2026-10-12T12:18:24Z
v4.2.0 · Last seen: 2026-10-11T18:00:50Z
v4.2.0 · Last seen: 2026-10-11T03:05:03Z
v4.2.0 · Last seen: 2026-10-10T18:02:26Z
v3.5.1 · Last seen: 2026-10-09T18:00:43Z
v4.2.0 · Last seen: 2026-10-09T18:00:28Z
v4.2.0 · Last seen: 2026-10-06T18:02:53Z
v4.2.0 · Last seen: 2026-10-05T18:01:54Z
v4.2.0 · Last seen: 2026-09-27T05:41:20Z
v4.1.0 · Last seen: 2026-09-27T05:32:46Z
v4.0.1 · Last seen: 2026-04-19T07:10:01Z
How many websites use Performance Lab?
DetectZeStack has detected 32 websites using Performance Lab. This count is based on our continuously updated scan database and grows as new sites are analyzed.
What websites are built with Performance Lab?
The full list is shown above. Each site was verified through multi-layer detection including HTTP response headers, HTML content analysis, DNS record lookups, and TLS certificate inspection.
How do you detect Performance Lab on a website?
DetectZeStack uses four detection methods that work together: HTTP header fingerprinting, HTML/JavaScript pattern matching, DNS CNAME and TXT record analysis, and TLS certificate inspection. This catches technologies that browser-only tools like WhatRuns or Wappalyzer miss entirely.