Open Authority Rating
reactjs.org
63/100
- Harmonic centrality rank
- #936
- PageRank rank
- #1,178
- Crawled hosts
- 70
- Crawl release
- cc-main-2026-aug-sep-oct
- Last computed
- Nov 9, 2026
Stronger than 99.99% of the 134,979,706 ranked domains (by harmonic centrality).
What 63 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 63 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 #93644.4 of 70 points
- PageRank rank #1,17818.7 of 30 points
Both signals sit at about the same position, so neither is holding reactjs.org back more than the other.
Rank needed for a higher score
| OAR | Harmonic centrality rank (PageRank unchanged) | PageRank rank (harmonic centrality unchanged) |
|---|---|---|
| 64 | #837 or better | #909 or better |
| 68 | #287 or better | #74 or better |
| 73 | #75 or better | #3 or better |
Ranks are relative to each release, so a score can also move because the web around reactjs.org changed. OAR describes position in the public link graph; it does not predict search rankings or traffic. How OAR is computed
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About this domain
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OAR across crawl releases
| Crawl release | OAR |
|---|---|
| cc-main-2026-apr-may-jun | 63 |
| cc-main-2026-may-jun-jul | 64 |
| cc-main-2026-jun-jul-aug | 64 |
| cc-main-2026-jul-aug-sep | 63 |
| cc-main-2026-aug-sep-oct | 63 |
Dashed marks are crawl releases where reactjs.org wasn’t in the link graph; gaps are shown honestly, never interpolated. How to read this chart
Compare reactjs.org with another domain
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