301→302301→302
A temporary redirect where a permanent one belongs.
Found by Redirect checker →
A temporary redirect where a permanent one belongs.
Found by Redirect checker →
redirect loopredirect loop
The URL redirects back to itself and never settles.
Found by Redirect checker →
The URL redirects back to itself and never settles.
Found by Redirect checker →
Import & compare
Screaming Frog export analyzer
Point SpiderHead at a folder of Screaming Frog CSV or XLSX exports and get an audit and a prioritised task list offline: no SF installation, licence or request to the site is needed.
How it works
Three steps, one saved scan
Point it at your exports
Give it a folder of Screaming Frog CSV or XLSX exports. The analysis runs offline and sends no requests to the site.
Run the 202-check registry
The same registry scores every export. A check with no data is marked skipped with a reason, never counted as a pass.
Get a prioritised backlog
audit.json, audit.md and tasks.md/tasks.json list each issue with reproduction steps, link position and the fix.
What it checks
Checks in this feature
| Check | What it means | Severity | Evidence |
|---|---|---|---|
BROKEN_PAGE_4XX | Page returns a 4xx response | Critical | Response Codes 4xx export |
BROKEN_INTERNAL_LINK | Internal link points to a 4xx URL | Critical | Inlinks export: source page and link position |
REDIRECT_LOOP | Redirect chain returns to a URL it already visited | Critical | Redirect Chains report |
TITLE_MISSING | Page has no title element | Critical | Derived from page titles data |
REDIRECT_CHAIN | Two or more redirect hops before the final URL | Important | Redirect Chains report |
DESC_DUPLICATE | Same meta description on more than one page | Important | Derived from meta description data |
TITLE_TOO_LONG | Title exceeds the configured length threshold | Tip | Derived from page titles data |
How to run it
One command
bash
seohead sf run --exports-dir ./exports --out ./report --tasksInstall first: installation guide. Every command also runs as an MCP tool for AI agents.
Related checks
From the check registry
BROKEN_INTERNAL_LINKBROKEN_PAGE_4XXTITLE_MISSINGDESC_DUPLICATELearn more
From the blog and glossary
Import & compare
More in this group
FAQ

