Top Chrome Extensions for Cms Detector
Cms Detector Chrome extensions — 16K monthly searches · Rankings shifted 12× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Cms Detector sub-keywords
Most Congested
Competition is minimal with only 20 active extensions and an open concentration ratio of 0.01.
However, a single dominant player holds the space: 'CMS Detect - What CMS is that site using?' commands 30,000 users with a 4.8 rating, leaving nearly zero user share for the remaining 19 extensions.
Possible Openings
Adjacent SEO tool keywords show far higher search interest: 'Domain Authority Checker' (139.8K) and 'Local Seo' (81K) represent underserved niches with less entrenched competition compared to broad terms like 'Keyword Research' or 'Seo'.
Positioning Patterns
The top performer distinguishes itself through descriptive naming (clarifying what the tool does) and strong ratings (4.8).
The remaining top 5 average just 2.8 stars, suggesting current alternatives fail on quality, leaving a clear gap for a well-built second option.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  CMS Detect - What CMS is that site using? | 30,000+ | ⭐ 4.8 | 7/7d | Seo | — stable |
| 2 |  CMS Detector | 83 | ⭐ 1 | 7/7d | Seo | — stable |
| 3 |  Ultimate CMS Detector for Search | 13 | ⭐ 0 | 7/7d | Seo | — stable |
| 4 |  CMS & Plugin Detector | 9 | ⭐ 1 | 7/7d | Seo | — stable |
| 5 |  Wappalyzer - Technology profiler | 3,000,000+ | ⭐ 4.6 | 7/7d | Seo | — stable |
| 6 |  Visual SEO Audit – On-Page, GDPR & CMS Detector | 29 | ⭐ 5 | 7/7d | Seo | — stable |
| 7 |  WP Theme & CMS Detector | 31 | ⭐ 0 | 7/7d | Seo | — stable |
| 8 |  Website Builder Detector – Instant CMS Finder | 25 | ⭐ 0 | 7/7d | Seo | — stable |
| 9 |  CMS & Plugin Detector | — | ⭐ 0 | 7/7d | Seo | — stable |
| 10 |  HubSpot CMS Detector | 65 | ⭐ 5 | 7/7d | Seo | — stable |
CMS Detect - What CMS is that site using?
30,000+ · ⭐ 4.8 · 7/7d
CMS Detector
83 · ⭐ 1 · 7/7d
Ultimate CMS Detector for Search
13 · ⭐ 0 · 7/7d
CMS & Plugin Detector
9 · ⭐ 1 · 7/7d
Wappalyzer - Technology profiler
3,000,000+ · ⭐ 4.6 · 7/7d
Visual SEO Audit – On-Page, GDPR & CMS Detector
29 · ⭐ 5 · 7/7d
WP Theme & CMS Detector
31 · ⭐ 0 · 7/7d
Website Builder Detector – Instant CMS Finder
25 · ⭐ 0 · 7/7d
CMS & Plugin Detector
— · ⭐ 0 · 7/7d
HubSpot CMS Detector
65 · ⭐ 5 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-05-12 to 2026-05-18)
Data Methodology
- Data source:
- Chrome Web Store search results
- Update frequency:
- Weekly
- Monthly Search Demand:
- Estimated demand indicator sourced from third-party keyword data. Not CWS-internal figures.
Is your extension visible
in Cms Detector extension market?
Track your extension's ranking for any Cms Detector keyword, monitor weekly changes, and find the exact gaps between you and the top 10.