Check the SEO health of any page, then test its speed
Search engines read the same signals you can check in a minute: a clear title, a useful description, a sensible heading structure, working links, images with descriptive alt text and a secure connection. This checker fetches a page you enter, inspects those signals and gives you a score along with a list of what to fix. A second tab runs Google PageSpeed (Lighthouse) tests for mobile and desktop and combines them with the on-page result into an overall website score.
Use it on your own pages before you publish, on a competitor’s page to see how they structure content, or on a client’s site as a quick first audit. It does not replace a full technical audit, but it catches the common problems that cost clicks.
What the on-page check looks at
- Title and meta description: presence and length.
- Headings: one main H1 and a sensible H2 and H3 structure.
- Social and structured data: Open Graph tags, Twitter cards and JSON-LD schema.
- Images and links: missing alt text and the balance of internal and external links.
- Technical basics: HTTPS, the mobile viewport tag, favicon and canonical link.
How to use the SEO Score Checker
- Choose On-Page SEO Checker for a single page, or Website SEO Score Checker for an overall score with speed tests.
- Enter the full address of the page, for example
https://example.com/. - Press Analyze Now. The page is fetched through a secure proxy and examined.
- Work through the results from the highest-impact items down. Failed checks explain what is missing.
- Copy the summary, or print the report to save it as a PDF.
What you get
- Overall score with clear pass, warning and fail checks.
- Mobile and desktop speed from Google PageSpeed Insights, including FCP, LCP, TBT, CLS and Speed Index.
- Keyword density view for the words used most on the page.
- Detection of Open Graph, Twitter card and JSON-LD markup.
- Copyable summary and print-friendly report.
When it comes in handy
- Reviewing a new blog post or landing page before publishing.
- Finding missing alt text, titles or descriptions across key pages.
- Comparing your page structure against a competitor.
- Checking whether a site is ready for a speed or SEO project.
- Giving a client a quick, shareable first impression of their site health.
Tips for better results
- Fix title, description and H1 problems first because they are quick and affect how you appear in results.
- Speed scores vary from run to run. Test two or three times and look at the trend.
- Mobile speed matters most, since most searches now happen on phones.
- A high score does not guarantee rankings. Content quality and relevance still decide most outcomes.
- Re-test after each change so you know which fix helped.
Frequently asked questions
What does the SEO Score Checker test?
It examines the title, meta description, headings, images, links, schema, Open Graph tags, HTTPS and mobile viewport, and in the website tab it adds Google PageSpeed results.
Where do the speed scores come from?
From Google PageSpeed Insights, which runs Lighthouse tests. A run for both mobile and desktop can take 20 to 40 seconds.
Why did the page fail to load?
Some sites block automated fetching, require a login or respond too slowly. Try the exact public address of the page, including https://.
Is a score of 100 necessary?
No. Treat the score as a to-do list. Fixing the obvious gaps matters more than reaching a perfect number.
Can I check pages that need a login?
No. The tool can only read pages that are publicly available.
Why do speed results change between tests?
Lab tests depend on server load, network conditions and caching, so results naturally vary a little.
Is the report private?
The page is fetched by our server solely to analyse it and is not saved. Results are shown only in your browser.
More from our network
We also recommend trying the SEO Score Checker on UseTools.in and exploring its other free online tools.