What users praise
- Identifies a site's tech stack in one click — "indispensable for research", years of loyalty
- Accuracy praised: "always correct", shows technology versions
What users complain about
- Free tier cut to 50 lookups/month; some users get "No technologies detected"
- Telemetry opt-out resets when the browser profile syncs
Compiled from real Chrome Web Store reviews. We only report what users actually wrote — no summaries were invented.
What we checked
50recent reviews read
MV3manifest version
6permissions requested
Jul 08, 2026last updated
More in Developer Tools
1
Take Webpage Screenshots Entirely - FireShot
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
2
SN Utils - Tools for ServiceNow
Productivity tools for ServiceNow, offered by SN Utils B.V. Not affiliated with ServiceNow, Inc.
3
Detailed SEO Extension
Get SEO insights at the click of a button to any website you're currently on. Built by full-time SEO's for daily analysis.
4
Requestly: Intercept & Modify HTTP Requests
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.
Take Webpage Screenshots Entirely - FireShot
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
2
SN Utils - Tools for ServiceNow
Productivity tools for ServiceNow, offered by SN Utils B.V. Not affiliated with ServiceNow, Inc.
3
Detailed SEO Extension
Get SEO insights at the click of a button to any website you're currently on. Built by full-time SEO's for daily analysis.
4
Requestly: Intercept & Modify HTTP Requests
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.