Paste one URL. A 0–100 score, four equal pillars, and five copy-paste fixes. We read server HTML. JavaScript is not executed, the rest of the site is not crawled, and we do not invent a score if the server blocks us.
25
Findable
HTTPS, robots, sitemap, no noindex, real HTML.
25
Understandable
Title, description, one H1, JSON-LD, Open Graph.
25
Trustworthy
Favicon, NAP, privacy/terms, HSTS or CSP.
25
Usable
Viewport, CTA, alt text, internal links.
What it does
- Reads server HTML for one public URL.
- Fetches robots.txt, sitemap, llms.txt and favicon in parallel.
- Splits 28 checks into four pillars; the five heaviest fails become Fix first.
What it does not
- Does not run PageSpeed, Lighthouse or CrUX.
- Does not hydrate JavaScript; an empty JS shell fails.
- Does not crawl the rest of the site, or score backlinks or keywords.
Frequently Asked Questions
How many URLs can I audit?
One public URL at a time. The rest of the site is not crawled. https://audit.mandalium.com
How long does an audit take?
Server HTML, robots.txt, sitemap and favicon are fetched in parallel. Most pages return in a few seconds; the timeout is 8 seconds.
Do you store the URL I submit?
The tool reads public HTML; it is not a search crawler. The mandalium.com contact form is separate and covered in the Privacy Policy.
Is it free?
The audit is free. Applying the five fixes is project work; the first call is free.