Top Chrome Extensions for Seo Audit
Seo Audit Chrome extensions — 59K monthly searches · Rankings shifted 64× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Seo Audit sub-keywords
Most Congested
With 31 active extensions and a 0.354 concentration ratio, the Seo Audit market is open.
However, Website SEO Checker dominates with 100K users and a 4.6★ rating, setting a high bar for user acquisition.
Possible Openings
Adjacent keywords like Domain Authority Checker (139.8K searches) and Local Seo (81K searches) offer lower competition with aligned user intent, making them viable complementary targets for Seo Audit extensions.
Positioning Patterns
Top-ranked extensions tend to have 4.3+ ratings and a focused single use-case.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  SEO Checker Tool - Get Free SEO Audit Analysis | 10,000+ | ⭐ 4 | 7/7d | Seo | — stable |
| 2 |  Website SEO Checker | 100,000+ | ⭐ 4.6 | 7/7d | Seo | — stable |
| 3 |  Visual SEO Audit – On-Page, GDPR & CMS Detector | 54 | ⭐ 5 | 7/7d | Seo | — stable |
| 4 |  Site Audit Tool | 121 | ⭐ 5 | 3/7d | Seo | ✦ new |
| 5 |  SEO Auditor | 158 | ⭐ 5 | 4/7d | Seo | ↓ dropping |
| 6 |  SEO Audit Pilot - On-Page SEO Auditor | 14 | ⭐ 0 | 7/7d | Seo | ↓ dropping |
| 7 |  SEO Audit | — | ⭐ 0 | 4/7d | Seo | ↑ rising |
| 8 |  SEOptimer - SEO Audit Tool | 325 | ⭐ 5 | 7/7d | Seo | ↑ rising |
| 9 |  SEO Analysis & Website Review by WooRank | 200,000+ | ⭐ 3.9 | 7/7d | Seo | ↑ rising |
| 10 |  SEO Audit Pro | 13 | ⭐ 0 | 4/7d | Seo | ↓ dropping |
SEO Checker Tool - Get Free SEO Audit Analysis
10,000+ · ⭐ 4 · 7/7d
Website SEO Checker
100,000+ · ⭐ 4.6 · 7/7d
Visual SEO Audit – On-Page, GDPR & CMS Detector
54 · ⭐ 5 · 7/7d
Site Audit Tool
121 · ⭐ 5 · 3/7d
SEO Auditor
158 · ⭐ 5 · 4/7d
SEO Audit Pilot - On-Page SEO Auditor
14 · ⭐ 0 · 7/7d
SEO Audit
— · ⭐ 0 · 4/7d
SEOptimer - SEO Audit Tool
325 · ⭐ 5 · 7/7d
SEO Analysis & Website Review by WooRank
200,000+ · ⭐ 3.9 · 7/7d
SEO Audit Pro
13 · ⭐ 0 · 4/7d
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 Seo Audit extension market?
Track your extension's ranking for any Seo Audit keyword, monitor weekly changes, and find the exact gaps between you and the top 10.