Top Chrome Extensions for Broken Link Checker
Broken Link Checker Chrome extensions — 39K monthly searches · Rankings shifted 68× in 7 days · Top 3 partially locked by Broken Link Checker, SEO Broken Link Checker
What Developers Can Learn
Intelligence derived from tracked keywords across all Broken Link Checker sub-keywords
Most Congested
With a 0.286 concentration ratio, the market is open, but the dominant player has a 7x user lead over its closest competitor.
The leader's 30K users versus 4K-10K for the rest signals a winner-take-most dynamic rather than true fragmentation.
Possible Openings
Adjacent SEO keywords like Domain Authority Checker (139.8K searches) and Local SEO (81K searches) offer lower competition with substantial volume.
Developers could bundle these niche functions with broken link checking for a unified site audit tool.
Positioning Patterns
Top 3 extensions use descriptive, keyword-forward names and maintain 3.7-4.3 ratings.
Users clearly prioritize reliability (avg_top5_rating: 4.3).
No dominant brand loyalty exists—quality wins the second-place slot away from incumbents.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  Broken Link Checker | 30,000+ | ⭐ 4.3 | 7/7d | Seo | — stable |
| 2 |  SEO Broken Link Checker | 4,000+ | ⭐ 3.7 | 7/7d | Seo | ↓ dropping |
| 3 |  website broken link and 404 error checker | 10,000+ | ⭐ 4.1 | 7/7d | Seo | ↑ rising |
| 4 |  Atomseo Broken and Redirect Links Checker | 3,000+ | ⭐ 4.6 | 7/7d | Seo | ↓ dropping |
| 5 |  Check Broken Links | 3,000+ | ⭐ 4.8 | 5/7d | Seo | ↑ rising |
| 6 |  Website Broken Link Checker | 779 | ⭐ 4.9 | 7/7d | Seo | — stable |
| 7 |  Detect Broken Links | 59 | ⭐ 5 | 7/7d | Seo | — stable |
| 8 |  Broken Link Checker | 3,000+ | ⭐ 5 | 7/7d | Seo | — stable |
| 9 |  Check My Links | 100,000+ | ⭐ 4.3 | 7/7d | Seo | — stable |
| 10 |  LinkAudit — Broken Link Checker | 46 | ⭐ 4.5 | 7/7d | Seo | ↓ dropping |
Broken Link Checker
30,000+ · ⭐ 4.3 · 7/7d
SEO Broken Link Checker
4,000+ · ⭐ 3.7 · 7/7d
website broken link and 404 error checker
10,000+ · ⭐ 4.1 · 7/7d
Atomseo Broken and Redirect Links Checker
3,000+ · ⭐ 4.6 · 7/7d
Check Broken Links
3,000+ · ⭐ 4.8 · 5/7d
Website Broken Link Checker
779 · ⭐ 4.9 · 7/7d
Detect Broken Links
59 · ⭐ 5 · 7/7d
Broken Link Checker
3,000+ · ⭐ 5 · 7/7d
Check My Links
100,000+ · ⭐ 4.3 · 7/7d
LinkAudit — Broken Link Checker
46 · ⭐ 4.5 · 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.
I record every Chrome Web Store listing change — and what it does to rankings.
9 months of listing rewrites, user-count shifts, and rating changes — joined with daily keyword rankings. Replay any change a competitor made and see exactly what it did to their position. Report in 48 hours; your keywords monitored from day one.
$49 one-time · Full refund if not satisfied