Reports & Analysis · Runs in your browser · Free
On-Page SEO Checklist
Work through an 18-point on-page SEO checklist and get the list of items still to fix.
What this tool does
An interactive checklist covering titles, content, links, technical basics and trust signals. Tick what is true and receive a list of what is left with a suggested action for each.
Who should use it
Site owners and editors doing a final review before publishing or when refreshing an important page.
How it works
Nothing is measured: your ticks are counted, unticked items are returned with advice, and you can copy or download the checklist state. Items are drawn from Google Search Essentials and the SEO Starter Guide.
How to use it
- Enter or paste the page has one unique, descriptive title that matches its content in the form.
- Adjust the options below the main box if you need to; the defaults suit most cases. Use "Load example" to see how input should look.
- Press the run button. Processing happens instantly in your browser.
- Review the result panel, then copy or download the output if the tool offers it. Use Reset to start over.
Practical example
Ticking 12 of 18 items shows 67% complete and lists the six remaining actions.
Understanding the results
The percentage is simply ticked items divided by total; it is not an SEO score and does not predict rankings.
Limitations
This checklist is self-assessed and cannot verify any statement. Use the Website SEO Analyzer for measured checks.
Accuracy and report transparency
Results are computed in your browser from exactly what you enter. Deterministic steps (counting, parsing, encoding, validation) are verified by an automated test-suite with known answers. Where a method is a heuristic, the result panel says "estimated". No external data is used and nothing is invented.
Privacy
Your input never leaves your device for this tool. We count anonymous events (tool opened, run, copied) without storing what you typed. See the Privacy Policy.
Frequently asked questions
Is a 100% checklist a guarantee of ranking?
No. Rankings depend on competition, relevance and many other factors. The list helps you avoid common basic mistakes.
Is my data sent to your server?
No. This tool runs entirely in your browser, so the text or files you enter stay on your device. We do record anonymous counts of how often each tool is opened or run (no input data) to see which tools are useful.
How accurate are the results?
Counting, parsing, encoding and validation steps are deterministic and covered by automated tests with known answers. Anything based on a heuristic is labelled "estimated" in the result panel.
Is this tool really free?
Yes. There is no account, limit or paid plan. The site is supported by advertising, which is disclosed on our Advertising Disclosure page.