Authority Score
paulgraham.com
62
/ 100
SEOlvl 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.
Readout
Current
62
Previous
48
Referring domains
0
Global rank
#8,777
Tracked since
May 2026
01
History
90-day authority trajectory
Score · 90d
paulgraham.com
Not enough history yet — check back in a few days
02
Performance
Field experience
/ Core Web Vitals · last 28d
via Google CrUX
LCP
1.7s
INP
72ms
CLS
0.00
TTFB
1.3s
p75 · mobile · checked 2 hours ago
03
Build
Technology stack
Built with
Detected technology stack
Tech stack not yet detected.
04
Identity
Registration
Domain
Registration & identity
Registered
Oct 29, 1998
Domain age
27.54434159564 years
Registrar
easyDNS Technologies Inc.
IP address
52.4.160.184
05
Security
Certificate
Security
SSL certificate
Issuer
DigiCert Inc
Expires
Aug 30, 2026
Days left
107
06
Capture
Homepage
Preview
Homepage snapshot
07
Links
Backlink intelligence
Highest-DR sources
Backlink snapshot incoming — first sync runs at 02:00 UTC.
Recent changes
No recent events yet.
08
Embed
Wear the score like a credential.
One line of HTML in your footer. The badge re-renders live on every daily sync — no JavaScript, no upkeep. Every visitor who clicks it lands right here.
Ready
Track paulgraham.com and 10k+ more.
Daily authority alerts, backlink-change tracking, weekly digest. Free tier — no card.