Top Chrome Extensions for Broken Link Checker
Broken Link Checker Chrome extensions — 39K monthly searches · Rankings shifted 45× in 7 days · Top 3 locked — dominated by incumbents
What Developers Can Learn
Intelligence derived from tracked keywords across all Broken Link Checker sub-keywords
Most Congested
With only 24 active extensions, the market is small but the leader holds 30K users—3x more than its nearest competitor.
The top position is entrenched; breaking in requires either superior ratings or a differentiated feature set.
Possible Openings
Adjacent SEO keywords like Keyword Research (2.1M monthly searches), SEO (2M), and Plagiarism Checker (1.8M) show far higher demand with presumably less niche-specific competition.
Positioning Patterns
All top 3 extensions use 'Broken Link Checker' or similar in their names.
Ratings range from 3.7 to 4.3, with the market leader at 4.3.
No dominant brand identity beyond descriptive naming—brand differentiation is possible.
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 |  website broken link and 404 error checker | 10,000+ | ⭐ 4.1 | 7/7d | Seo | — stable |
| 3 |  SEO Broken Link Checker | 4,000+ | ⭐ 3.7 | 7/7d | Seo | — stable |
| 4 |  Check Broken Links | 3,000+ | ⭐ 4.8 | 7/7d | Seo | ↑ rising |
| 5 |  Atomseo Broken and Redirect Links Checker | 3,000+ | ⭐ 4.6 | 7/7d | Seo | ↑ rising |
| 6 |  Broken Link Checker | 3,000+ | ⭐ 5 | 7/7d | Seo | ↓ dropping |
| 7 |  Detect Broken Links | 92 | ⭐ 5 | 7/7d | Seo | ↑ rising |
| 8 |  Website Broken Link Checker | 794 | ⭐ 4.9 | 7/7d | Seo | ↑ rising |
| 9 |  Check My Links | 90,000+ | ⭐ 4.4 | 7/7d | Seo | — stable |
| 10 |  LinkAudit — Broken Link Checker | 48 | ⭐ 4.5 | 7/7d | Seo | ↑ rising |
Broken Link Checker
30,000+ · ⭐ 4.3 · 7/7d
website broken link and 404 error checker
10,000+ · ⭐ 4.1 · 7/7d
SEO Broken Link Checker
4,000+ · ⭐ 3.7 · 7/7d
Check Broken Links
3,000+ · ⭐ 4.8 · 7/7d
Atomseo Broken and Redirect Links Checker
3,000+ · ⭐ 4.6 · 7/7d
Broken Link Checker
3,000+ · ⭐ 5 · 7/7d
Detect Broken Links
92 · ⭐ 5 · 7/7d
Website Broken Link Checker
794 · ⭐ 4.9 · 7/7d
Check My Links
90,000+ · ⭐ 4.4 · 7/7d
LinkAudit — Broken Link Checker
48 · ⭐ 4.5 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-07-14 to 2026-07-20)
✦ 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.