FreeSeoCheckers.
FreeSeoCheckers.
Run a technical-only audit for crawlability, indexability, robots.txt, sitemap.xml, canonical tags, redirects, schema, HTTPS and mobile structure.
This tool is separate from the full SEO Checker. It focuses only on technical signals search engines need to crawl, understand and index your website.
| Area | What It Checks | Why It Matters |
|---|---|---|
| Crawlability | Status code, redirects, robots.txt, internal links | Search engines must be able to access important URLs. |
| Indexability | Noindex, canonical, title, H1, X-Robots-Tag | Pages must be eligible to appear in search results. |
| Technical Structure | HTTPS, viewport, schema, social metadata | Clean structure helps search engines understand and trust the page. |
Repair server errors, bad redirects, missing robots.txt and sitemap problems.
Check noindex directives, canonical tags and duplicate URL signals.
Improve schema, viewport, HTTPS and crawlable internal linking.
A technical SEO checker reviews crawlability, indexability, technical structure and server-level signals that affect search engine access.
The SEO Checker is a full audit. This tool focuses only on technical SEO signals such as robots.txt, sitemap.xml, canonical tags, redirects, schema and indexability.
Fix pages that return errors, blocked pages, missing sitemaps, incorrect canonical tags, noindex directives and long redirect chains first.
Starting advanced SEO audit...