Top Chrome Extensions for Technical Seo
Technical Seo Chrome extensions — 28K monthly searches · Rankings shifted 57× in 7 days · Top 3 partially locked by Page Auditor for Technical SEO, Botpresso SEO Extension: Audit On-Page & Technical SEO
What Developers Can Learn
Intelligence derived from tracked keywords across all Technical Seo sub-keywords
Most Congested
Low competition in Technical SEO with only 22 active extensions and concentration ratio of 0.009.
Top player (Botpresso) has just 3,000 users, and the third-ranked extension has only 34 users—indicating the market is still fragmented and accessible for new entrants.
Possible Openings
Adjacent niches with high search volume but lower extension saturation include Domain Authority Checker (139,800 searches) and Local SEO (81,000 searches), offering opportunities for developers to build complementary tools without direct competition.
Positioning Patterns
Top 3 extensions all include 'Technical SEO' in their names and achieve near-perfect 4.9 ratings.
The highest-rated (Botpresso) combines On-Page and Technical audit features, suggesting users value comprehensive, multi-feature tools over single-purpose solutions.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Page Auditor for Technical SEO | 873 | ⭐ 4.9 | 7/7d | Seo | — stable |
| 2 |  Botpresso SEO Extension: Audit On-Page & Technical SEO | 3,000+ | ⭐ 4.9 | 7/7d | Seo | — stable |
| 3 |  Technical SEO Checklist — Ask SEO Coach | 34 | ⭐ 0 | 7/7d | Seo | ↑ rising |
| 4 |  DeepDOM - Technical SEO & Render Debugger | 95 | ⭐ 5 | 7/7d | Seo | ↑ rising |
| 5 |  Technical SEO - Robots Status & Index Checker | 46 | ⭐ 0 | 7/7d | Seo | ↑ rising |
| 6 |  Plerdy SEO Analyzer | 10,000+ | ⭐ 4.5 | 7/7d | Seo | ↑ rising |
| 7 |  Growth Toolkit - Technical SEO & Website Monitoring Tool | 31 | ⭐ 5 | 7/7d | Seo | ↓ dropping |
| 8 |  RenderLens — Technical-SEO audit for JS-heavy sites & live news | 2 | ⭐ 0 | 7/7d | Seo | ↑ rising |
| 9 |  Ahrefs SEO Toolbar | 400,000+ | ⭐ 4.4 | 7/7d | Seo | ↑ rising |
| 10 |  SEO X-Ray | 894 | ⭐ 4.7 | 7/7d | Seo | ↑ rising |
Page Auditor for Technical SEO
873 · ⭐ 4.9 · 7/7d
Botpresso SEO Extension: Audit On-Page & Technical SEO
3,000+ · ⭐ 4.9 · 7/7d
Technical SEO Checklist — Ask SEO Coach
34 · ⭐ 0 · 7/7d
DeepDOM - Technical SEO & Render Debugger
95 · ⭐ 5 · 7/7d
Technical SEO - Robots Status & Index Checker
46 · ⭐ 0 · 7/7d
Plerdy SEO Analyzer
10,000+ · ⭐ 4.5 · 7/7d
Growth Toolkit - Technical SEO & Website Monitoring Tool
31 · ⭐ 5 · 7/7d
RenderLens — Technical-SEO audit for JS-heavy sites & live news
2 · ⭐ 0 · 7/7d
Ahrefs SEO Toolbar
400,000+ · ⭐ 4.4 · 7/7d
SEO X-Ray
894 · ⭐ 4.7 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-06-30 to 2026-07-06)
✦ Entered Top 10 This Week
↓ Dropped Out of Top 10
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 Technical Seo extension market?
Track your extension's ranking for any Technical Seo keyword, monitor weekly changes, and find the exact gaps between you and the top 10.