Public signal checker
SEO Basics Checker
This checker focuses on simple SEO signals that help crawlers and users understand a public homepage.
The check uses public live signals and does not make a security, malware, fraud or legal verdict.
Run a public signal check
- HTTP
- DNS
- TLS
- RDAP
- Archive
What this checker analyzes
- HTML title, meta description, H1 and H2 headings.
- Canonical URL and robots meta values where visible.
- robots.txt and sitemap.xml availability signals.
Why it matters
- Clear titles, descriptions and headings help search engines and humans understand a page.
- Canonical and robots signals reduce accidental indexing confusion.
What the results mean
- Found means the signal was visible in the checked HTML or fixed path.
- Missing means the signal was not present in the public response.
- Noindex is shown neutrally because it can be intentional or accidental.
Limits of this check
- The checker does not estimate rankings or traffic.
- It checks the public homepage, not every URL on a site.
- It does not render JavaScript for late-injected metadata.
What should also be reviewed manually?
Review notable values in the context of the actual website, its subpages and connected services. A homepage check cannot prove the complete configuration, legal position or security posture.
FAQ
Does this replace a full SEO audit?
No. It covers a small set of visible basics and should be combined with Search Console and content review.