Home Tools All-in-One SEO Site Analyzer

All-in-One SEO Site Analyzer

Website URL

Enter a URL and click Run Full Audit. Checks title, meta, headings, images, links, technical SEO, performance & accessibility.

What is the SEO Site Analyzer?

The SEO Site Analyzer fetches a page and runs the on-page checks an SEO would do first: title and description length, H1 count and heading structure, images missing alt text, internal and external link counts, canonical and robots directives, viewport and language tags, structured data present, and basic speed signals like page size and number of requests. It returns a score, a list of passes and fails, and what to change for each fail. The page is fetched through a small helper on Toolz Directory’s server so cross-origin rules do not get in the way; only the URL is sent.

How to use it

Paste the URL and click Analyze.
Read the score and the summary of passed, warning and failed checks.
Work through the failed items first; each has a one-line fix.
Re-run after publishing changes to confirm.

What the checks cover

Snippet: title present and under 60 characters, description present and under 160, no duplicates with the H1.
Structure: exactly one H1, logical H2 to H3 order, main keyword in title, H1 and first paragraph.
Indexing: canonical matches the URL, no accidental noindex, robots.txt not blocking assets.
Images: alt text on every image, oversized files flagged.
Links: internal links present, external links counted, nofollow use.
Social and schema: Open Graph tags, JSON-LD types detected.
Performance signals: HTML size, script and stylesheet counts, compression header.

How to read the score

Treat it as a checklist score, not a ranking prediction. A page can score 95 and not rank because it targets a query it has no authority for, and a page can score 60 and rank first because it answers the question better than anything else. The value is in the fails: a missing title, two H1s, a noindex left over from staging, or images with no alt text are cheap, certain wins. Which findings matter, which are noise, and the order to fix them in is in how to read an SEO audit.

Related tools

Dig into the tags with the Meta Tag Extractor, check response headers and redirects with the HTTP Header Checker, and rewrite the snippet with the SERP Snippet Preview.

Read the guide

How to Read an SEO Audit: The Findings That Matter, the Ones That Don’t, and What to Fix First

Audit scores are theatre; the findings are what count. Which on-page issues actually block rankings, which cost traffic, which are noise, and a page-by-page method that produces action instead of a colour-coded list.