Fake Fast Detector
One-click probe that spots edge-cache misses, slow TTFB, cookie-busted HTML, heavy DOM/scripts, LCP laziness, and more—plus JSON export.
Features
Properties
- Privacy focused
Features
- No registration required
- Ad-free
- No Coding Required
- Website Audit
- Web-Based
Fake Fast Detector News & Activities
Recent activities
- warlocke added Fake Fast Detector
- POX updated Fake Fast Detector
warlocke added Fake Fast Detector as alternative to GTmetrix, WebPageTest, PageSpeed Insights and Pingdom Website Speed Test
Fake Fast Detector information
Developed by
Vibeaxis Licensing
Proprietary and Free product.Alternatives
4 alternatives listedSupported Languages
- English
AlternativeTo Category
Business & Commerce
What is Fake Fast Detector?
Fake Fast Detector exposes sites that look fast in lab tools but feel slow to humans. Enter a URL and hit Probe to see true network-level signals: HTML TTFB and total time, cache headers, cookie on HTML (edge-cache killer), DOM size, external vs inline scripts, first CSS/IMG discovery, and an LCP heuristic (e.g., lazy-loaded hero). If you want, it also compares Edge vs Origin TTFB and pings first CSS/IMG to gauge asset timing. You get a plain-English verdict, a quick checklist to fix, and a downloadable JSON report. No tracking, no sign-up—just honest diagnostics that complement Lighthouse/PSI. Great for CDNs, SEOs, devs, and anyone fighting “fast in slides, slow in life.”
Key features:
- Edge vs Origin TTFB comparison
- Detects Set-Cookie on HTML (edge bypass)
- Cache-policy check (public / s-maxage / max-age)
- DOM tag and script (ext/inline) counts
- First CSS & first IMG discovery + TTFB pings
- LCP laziness heuristic (lazy hero vs prioritized)
- JSON export & copyable summary
- No login, ad-free, privacy-friendly
- Works on any public URL
- Clear “what to fix first” verdict
Why it’s different
- Focuses on server/edge reality, not synthetic lab tricks
- Flags common PSI gaming patterns (cookie on HTML, lazy LCP)
- Lightweight, instant, link-shareable report