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Disclaimer
The limits of the results these tools produce and how you should treat them.
Last updated September 2026.
The tools on A to Z Free SEO Tools produce estimates and observations, not guarantees. Read this before you make a decision based on an output.
No professional advice
Nothing on this site is professional, legal or financial advice. Search rankings depend on hundreds of factors, most of them outside what any external tool can observe. A score of 100 on our audit does not guarantee a ranking, and a low score does not mean a page cannot rank.
Rendered content
The analysis tools read the HTML a server returns on a single request. They do not execute JavaScript. If your site builds its content client-side, word counts, headings and links will look sparse here. That is a limitation of the method, and a useful signal about what a first-pass crawler sees.
Third-party metrics
Domain Authority, Page Authority and Spam Score are Moz trademarks and Moz estimates. They are not produced or endorsed by Google and have no direct relationship to Google rankings. Keyword suggestions come from public autocomplete services and reflect what people type, not guaranteed search volume.
Registry and network data
WHOIS, RDAP, DNS and TLS results are returned by the relevant registries and servers at the moment you run the tool. Records may be cached, redacted under privacy rules, or simply unavailable for some country domains.
Accuracy and availability
We test these tools, but we cannot guarantee that every result is accurate, complete or current. Verify anything that matters before you act on it.
External links
Tool output may include links to sites we do not operate or endorse. We are not responsible for their content, accuracy or safety.
Affiliation
A to Z Free SEO Tools is not affiliated with, endorsed by, or sponsored by Google, YouTube, Moz, Meta, TikTok or any other company whose name appears on this site. All trademarks belong to their respective owners.