Enter the address of any page to quickly check basic on-page and technical SEO factors. You get a score out of 100, a list of passed items, warnings and errors, with suggestions for fixing them. It is handy for auditing your own website or taking a quick look at a competitor page.
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What does the tool check?
- Meta tags and content: title, meta description, H1 tag, content length.
- Images and links: image alt attributes, internal and external links.
- Technical: response code, noindex, canonical, HTTPS, mixed content, mobile viewport, server response speed, robots.txt and sitemap.
- Sharing and structured data: Open Graph, JSON-LD schema, hreflang.
How to read the score
- 80 and above: solid on-page and technical foundation.
- 60 to 79: some items need improvement.
- Below 60: many issues that should be handled first.
The score is only a technical indicator and does not predict Google rankings. Rankings also depend on content quality, competition and website authority.
Limits and privacy
- The tool can only read public pages, not pages behind a login.
- Results are kept for a few minutes to reduce load; page content is not stored.
- There is a limit on checks per hour to prevent abuse.
- The tool does not measure Core Web Vitals. For detailed speed testing, use PageSpeed Insights and the reports in Google Search Console.
Frequently asked questions
Why is my score low even though I have done SEO?
The tool only scores basic technical and on-page factors of a single page. SEO also covers content, keywords, backlinks and user experience, so this score is just one view.
Can I check a competitor website?
Yes, as long as the page is public. You will see what they do well and what they are missing on the on-page side.
The page says the H1 is missing but I can see a big heading?
Many themes use other tags (div, span) for large headings instead of a real H1. They look the same to the eye, but bots only read real heading tags.
Need help fixing failed items?
If you do not have time to fix them yourself, the comprehensive website SEO service reviews and fixes everything in priority order, or you can contact Nam for a quick look at your website.
