Number 1:
JSKAPPS
Small, sharp software tools that each do one job well
- Browser Extensions & Plugins
- India
- DR 51 no change since last check
Browser Extensions & Plugins
See your page's SEO structure in one click
Ahrefs Domain Rating benchmarked 10 Nov 2026, rebuilt 10 Nov 2026.
A free Chrome extension that analyzes headings, internal links, external links, and exports clean Markdown from web articles.

Content SEO Check is a free Chrome extension that helps you analyze the SEO structure of web articles. It inspects headings (H1–H6), lists internal and external links with their attributes, isolates links within article content, shows word counts, and exports clean Markdown files. The extension requires no account, uses minimal permissions, and analyzes your active Chrome tab locally without sending data to external services.
Pricing model: Free
Following Content SEO Check means an email when they reach a milestone, post an update or launch a new product.
| Metric | Value |
|---|---|
| Domain Rating | 45 no change since last check |
| Trust Flow | 17 no change since last check |
| Citation Flow | 31 no change since last check |
| Referring domains | 161 no change since last check |
| External backlinks | 1,279 no change since last check |
Ahrefs Domain Rating benchmarked 10 Nov 2026, rebuilt 10 Nov 2026. Main build topic: Sports/Baseball (15). Majestic benchmarked 10 Nov 2026, rebuilt 10 Nov 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
| Domain age | 8 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | NameCheap, Inc. |
| DNSSEC | Not signed |
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Content SEO Check has a free listing. The owner can unlock the full profile with a paid launch for $5:
Small, sharp software tools that each do one job well
Convert any webpage to clean Markdown in one click
Blur sensitive data before screen sharing
AI browser extension for web research, data extraction and automation