Use the SEO Analyzer
Enter a starting URL and this tool crawls up to 40 pages of that site (following internal links, 8-second timeout per request) to build a real audit: page titles, meta descriptions, H1
- Free to use
- No signup
- Nothing to install
- Works in any modern browser
Crawling a 25-page site turns up 6 pages with no meta description and 2 pages with two H1 tags each — a clear, prioritized fix list instead of manually opening 25 tabs.Open the SEO Analyzer
Illustration. Open the tool for the real thing.
What is the SEO Analyzer?
Enter a starting URL and this tool crawls up to 40 pages of that site (following internal links, 8-second timeout per request) to build a real audit: page titles, meta descriptions, H1 counts, HTTP status codes and per-page load times, all stored so you can review them page by page instead of guessing from a single homepage scan.
Unlike single-page 'paste your HTML' checkers, this crawls the site the way a search engine actually discovers it — so pages missing a meta description, pages with zero or multiple H1 tags, and slow-loading pages surface automatically across the whole crawl, not just the one URL you typed.
3 steps to your result
Open the tool and follow along. Nothing to install.
What you get
Follows internal links up to 40 pages per run instead of auditing one URL in isolation.
Instantly see how many crawled pages have no meta description at all.
Flags pages with more than one H1, a common on-page SEO and accessibility issue.
Every crawled page's response time is logged so slow outliers are easy to spot.
AZRS tools are free to open and use.
It opens in your browser, so there is nothing to download.
Used for
Pick one to see how it fits.
Site owners doing a first SEO pass
Get a real, page-by-page list of technical gaps instead of a vague 'improve your SEO' score.
Try it freeAgencies onboarding a new client
Run a fast baseline crawl before proposing a scope of work.
Try it freeDevelopers after a redesign
Confirm titles, meta descriptions and heading structure survived the migration.
Try it freeHow it compares
A plain look at this tool next to the usual alternative.
| This seo tool | Desktop software | |
|---|---|---|
| Install | Nothing to install | Usually an app or program to install |
| Account | No signup | Depends on the product |
| Cost | Free to use | Free or paid, depends on the product |
Questions people ask
How many pages does the crawl cover?
Up to 40 pages per run, discovered by following internal links from your starting URL, with an 8-second timeout per page request.
Does it check backlinks or keyword rankings?
No — this audits on-page technical SEO (titles, meta descriptions, H1 structure, status codes, load time) across the crawled pages, not off-site signals.
What happens to pages that return an error?
They're still logged with their HTTP status code so broken or blocked URLs are visible in the results, not silently skipped.
Can I re-run it on the same site?
Yes — re-submitting the same domain clears the previous crawl's stored pages and replaces them with fresh results.
Why isn't every page on my site included?
The crawl stops at 40 pages to keep the audit fast; for larger sites, run it against specific sections (like /blog/ or /products/) as a starting URL.
More free tools
Related to the SEO Analyzer.
Try the SEO Analyzer now
Enter a starting URL and this tool crawls up to 40 pages of that site (following internal. Free to use.
Try it free