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Technical SEO

Free SEO Checker

Run an instant on-page SEO check: title length, meta description length, keyword presence, and heading structure, no crawler, no signup.

Built for SEO workflows
  • Title length checked against the ~50-60 character sweet spot
  • Meta description checked against the ~150-160 character range
  • Keyword presence in title, description, and body
  • Heading structure review

Page details

SEO Checker

0
Words
0
Chars
1m
Read

SEO check results

Generated result

On-page SEO check

- Title tag: 0 characters - outside the ideal 50-60 range
- Meta description: 0 characters - outside the ideal 150-160 range
- Content: 0 words
- Headings detected: 0

Summary: Needs work - review the flagged items above.
Use cases

Where this tool fits

Pre-publish checks
On-page audits
Content refresh reviews

SEO Checker FAQ

What does the SEO checker actually check?

Title tag length, meta description length, whether your target keyword shows up where it matters, and whether the page has a sane heading structure. It is a fast pre-publish pass, not a full site crawl.

How long should my title and meta description be?

Aim for roughly 50-60 characters for the title and 150-160 for the meta description. Outside that range Google tends to truncate the text in the SERP, cutting off whatever comes after the limit.

Does this replace a full SEO audit?

No. This is a quick, deterministic pass over one page's on-page basics. For a broader, narrative review of a page's SEO, competitive gaps, content depth, technical context, use the SEO Audit Tool instead.

Is my content sent anywhere?

No. The check runs against the text you paste in and returns results instantly, nothing is crawled, stored, or sent to a third party.

Is the SEO checker free?

Yes, with no signup for the on-page results.

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Related articles

Technical SEO vs. On-Page SEO: What to Fix First

Short answer: Technical SEO makes a page reachable, crawlable, and understandable to search engines. On-page SEO makes the page the best answer for a searcher. Fix technical blockers first, then improve the page’s intent match, structure, and evidence. Doing more of one cannot compensate for a failure in the other.

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