Open Authority Rating
codereader.dev
35/100
- Harmonic centrality rank
- #103,383
- PageRank rank
- #703,514
- Crawled hosts
- 1
- Crawl release
- cc-main-2026-aug-sep-oct
- Last computed
- Nov 9, 2026
Stronger than 99.92% of the 134,979,706 ranked domains (by harmonic centrality).
What 35 means
Top 1% of the web graph. A strong small or specialist site: it takes a steady stream of independent links to get here.
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 35 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 #103,38326.8 of 70 points
- PageRank rank #703,5148.4 of 30 points
PageRank is the weaker signal here. It rises with the number and weight of links pointing at codereader.dev, but it carries only 30% of the score, so harmonic centrality still moves OAR more.
Rank needed for a higher score
| OAR | Harmonic centrality rank (PageRank unchanged) | PageRank rank (harmonic centrality unchanged) |
|---|---|---|
| 36 | #96,713 or better | #602,137 or better |
| 40 | #33,181 or better | #49,620 or better |
| 45 | #8,712 or better | #2,190 or better |
Ranks are relative to each release, so a score can also move because the web around codereader.dev changed. OAR describes position in the public link graph; it does not predict search rankings or traffic. How OAR is computed
Own codereader.dev? Verify that it’s yours to show a verified mark on this page and describe your site here.
About this domain
- Registered
- Nov 14, 2022
- Registrar
- Namecheap Inc.
- Registration expires
- Nov 14, 2027
- Hosting country
- US
- Hosting provider
- CLOUDFLARENET - Cloudflare, Inc.
- IPv6
- yes (AAAA)
- Email (MX)
- yes
- Nameservers
- lucy.ns.cloudflare.com, rocky.ns.cloudflare.com
- TLS certificate
- Google Trust Services
- Certificate valid until
- Jan 12, 2027
- Homepage
- couldn't be checked — we'll retry
- Page title
- couldn't be checked — we'll retry
- Declared language
- couldn't be checked — we'll retry
Sources & freshness
- Registration: via rdap:pubapi.registry.google, fetched Nov 9, 2026
- DNS: via doh, fetched Nov 9, 2026
- Hosting (IP→ASN): via iptoasn.com, fetched Nov 9, 2026
- TLS: via tls-handshake, fetched Nov 9, 2026
- Homepage: via homepage-fetch, fetched Nov 9, 2026 (couldn't be checked — we'll retry)
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 | 0 |
| cc-main-2026-may-jun-jul | 0 |
| cc-main-2026-jun-jul-aug | 0 |
| cc-main-2026-jul-aug-sep | 21 |
| cc-main-2026-aug-sep-oct | 35 |
Dashed marks are crawl releases where codereader.dev wasn’t in the link graph; gaps are shown honestly, never interpolated. How to read this chart
Compare codereader.dev with another domain
See both Open Authority Ratings and their trends side by side.