Open Authority Rating
aerzteblatt.de
51/100
- Harmonic centrality rank
- #9,673
- PageRank rank
- #12,618
- Crawled hosts
- 27
- Crawl release
- cc-main-2026-aug-sep-oct
- Last computed
- Nov 10, 2026
Stronger than 99.99% of the 134,979,706 ranked domains (by harmonic centrality).
What 51 means
Top 0.01% of the web graph. Among the most linked-to domains on the web: global brands, platforms and major publishers.
Whether that is good depends on the sites you compete with. What counts as a good score · Compare with a competitor
What drives this score
OAR 51 adds up two positions in the cc-main-2026-aug-sep-oct link graph: harmonic centrality, worth up to 70 points, and PageRank, worth up to 30.
- Harmonic centrality rank #9,67335.7 of 70 points
- PageRank rank #12,61814.9 of 30 points
Both signals sit at about the same position, so neither is holding aerzteblatt.de back more than the other.
Rank needed for a higher score
| OAR | Harmonic centrality rank (PageRank unchanged) | PageRank rank (harmonic centrality unchanged) |
|---|---|---|
| 52 | #7,508 or better | #6,987 or better |
| 56 | #2,576 or better | #575 or better |
| 61 | #676 or better | #25 or better |
Ranks are relative to each release, so a score can also move because the web around aerzteblatt.de changed. OAR describes position in the public link graph; it does not predict search rankings or traffic. How OAR is computed
Own aerzteblatt.de? Verify that it’s yours to show a verified mark on this page and describe your site here.
About this domain
- Registered
- unavailable for this TLD
- Registrar
- unavailable for this TLD
- Registration expires
- unavailable for this TLD
- Hosting country
- US
- Hosting provider
- AMAZON-02 - Amazon.com, Inc.
- IPv6
- no
- Email (MX)
- yes
- Nameservers
- ns20.domaincontrol.com, ns19.domaincontrol.com
- TLS certificate
- Sectigo Limited
- Certificate valid until
- Apr 9, 2027
- Homepage
- HTTP 200 after 1 redirect
- Page title
- Deutsches Ärzteblatt: Aktuelles aus Gesundheitspolitik und Medizin
- Declared language
- de
Sources & freshness
- Registration: via rdap, fetched Nov 10, 2026 (unavailable for this TLD)
- DNS: via doh, fetched Nov 10, 2026
- Hosting (IP→ASN): via iptoasn.com, fetched Nov 10, 2026
- TLS: via tls-handshake, fetched Nov 10, 2026
- Homepage: via homepage-fetch, fetched Nov 10, 2026
Facts we can’t prove are shown as unavailable — never estimated. Data refreshes roughly monthly.
OAR across crawl releases
| Crawl release | OAR |
|---|---|
| cc-main-2026-apr-may-jun | 52 |
| cc-main-2026-may-jun-jul | 51 |
| cc-main-2026-jun-jul-aug | 50 |
| cc-main-2026-jul-aug-sep | 51 |
| cc-main-2026-aug-sep-oct | 51 |
Dashed marks are crawl releases where aerzteblatt.de wasn’t in the link graph; gaps are shown honestly, never interpolated. How to read this chart
Compare aerzteblatt.de with another domain
See both Open Authority Ratings and their trends side by side.