sidebar.io
SEO LvL Authority 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 18 hours ago
SEO health
9 pass · 4 warn · 1 fail
No H1 heading.
Present but 7 chars (aim 10–60).
Present but 42 chars (aim 50–160).
No JSON-LD — misses rich-result eligibility.
No robots.txt — crawlers get no guidance.
No noindex directive.
http:// redirects to https://.
Declared.
Responsive viewport set.
title, description & image set.
Reachable / declared in robots.txt.
<html lang> set.
Strict-Transport-Security set.
~3130 words on the homepage.
No content images found.
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
below CrUX traffic floor
Technology stack
fingerprinted
Detected technology stack
Registration
Registration & identity
Certificate
Let's Encrypt
SSL certificate
Homepage
1 day ago
Homepage snapshot
Backlink intelligence
0 changes logged
Highest-authority sources
Recent changes
re-renders daily
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