serpapi.com
SEO LvL Score — our own 0–100 metric from the open-web link graph, updated daily. Not Ahrefs DR or Moz DA; don't compare 1:1. The trend is the signal. Full methodology →
90-day authority trajectory
synced 20 hours ago
SEO health
10 pass · 4 warn · 1 fail
Only 46% of images have alt text.
5 H1 tags (use one).
No JSON-LD — misses rich-result eligibility.
No sitemap.xml found or declared.
No HSTS header.
26 chars.
138 chars.
No noindex directive.
http:// redirects to https://.
Declared.
Responsive viewport set.
title, description & image set.
Present.
<html lang> set.
~1970 words on the homepage.
On-page & technical checks from a live homepage crawl, plus Google Lighthouse — re-run on every deploy and diffed against the last scan. This is the build-quality half of SEO; the Authority Score above is the off-page (link) half.
Field experience
Chrome UX Report
p75 · mobile · checked 1 week ago
Technology stack
fingerprinted
Detected technology stack
Registration
Internet Domain Servic...
Registration & identity
Certificate
Let's Encrypt
SSL certificate
Homepage
1 week ago
Homepage snapshot
Backlink intelligence
0 changes logged
Highest-authority sources
Preview · 5- 01 github.com — AUTH 85
- 02 wordpress.org — AUTH 83
- 03 substack.com — AUTH 74
- 04 google.com — AUTH 74
- 05 arxiv.org — AUTH 73
Full referring-domain list & change alerts on paid plans · monitor serpapi.com free
Recent changes
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