Free SEO checker for your website
Check your website's SEO in seconds. WebAnalizer audits the on-page fundamentals — title tag, meta description, headings, structured data, canonical and indexability — and gives you an instant SEO score out of 100 plus the exact issues to fix. Free, no signup to see your result.
What we check for SEO
Title & meta description
Whether your title tag and meta description exist, are the right length, and are unique and descriptive.
Headings structure
A single, keyword-relevant H1 and a logical H2–H3 outline search engines can follow.
Structured data (schema)
JSON-LD markup that helps you win rich results and helps engines understand your content.
Canonical & indexability
That your canonical tag is set and nothing is accidentally blocking the page from being indexed.
Open Graph & social
Open Graph and Twitter tags so your links render properly when shared.
Crawlability basics
Robots rules, sitemap presence and links that let search engines discover your pages.
How do I check my website's SEO?
Paste your URL into WebAnalizer and it inspects your live page's HTML for the on-page SEO signals that matter — titles, meta, headings, schema, canonical and indexability — then returns a score and a prioritized list of what's wrong. It's a fast, free first pass that catches the issues most likely to be holding your rankings back before you invest in a deeper audit.
On-page SEO vs the rest of the picture
On-page SEO is what you control directly on the page, and it's where most quick wins live. But rankings also depend on site speed, mobile usability, security and — increasingly — whether AI answer engines can cite you. That's why WebAnalizer scores SEO alongside performance, accessibility, security and AI readiness (GEO): a page can be technically well-optimized and still lose traffic to a slow load or a failing Core Web Vital.
Fix the issues, then re-check
SEO improvement is a loop: measure, fix the highest-impact issues first, then re-check to confirm the score moved. Start with anything that blocks indexing or breaks a fundamental (missing title, no canonical), then work down the list. Re-running the check after changes shows you exactly what improved.
Frequently asked questions
How do I check my website for SEO for free?
Paste your URL into WebAnalizer's free SEO checker. It audits your title, meta, headings, schema, canonical and indexability and returns an SEO score out of 100 with the specific issues to fix — no signup needed to see your result.
What is a good SEO score?
On WebAnalizer's 0–100 scale, 90+ is excellent and 70+ is solid. The number matters less than what's behind it — the checker shows which specific on-page issues are dragging the score down so you know exactly what to improve.
Does WebAnalizer check technical SEO?
It checks the on-page and technical fundamentals you can act on — titles, meta, headings, structured data, canonical, indexability, Open Graph and crawlability signals — and flags what's missing or misconfigured.
Is this an SEO audit tool?
Yes — it's a free, instant on-page SEO audit. It gives you a scored report of what's wrong across SEO and seven other dimensions. For AI search specifically, see our AI readiness checker.