Domain authority
kidshealth.org domain authority
kidshealth.org has a domain authority score of 65 out of 100 (above average for a business website), based on 23,842 referring domains and a web graph rank of 7,663 among 133 million domains; its traffic rank is Top 50K websites (Chrome).
All metrics for kidshealth.org
| Authority score | 65 / 100 |
|---|---|
| Referring domains | 23,842 |
| Web graph rank (harmonic centrality) | #7,663 (top 0.01%) |
| PageRank position | #8,595 |
| Subdomains seen in the crawl | 18 |
| Majestic Million rank | #2,049 |
| Majestic referring subnets / IPs | 9,528 / 21,264 |
| Traffic rank | Top 50K websites (Chrome) |
| Position by authority in our top 20,000 | #2,394 |
How the authority score is calculated
The score is the average of two parts, each from 0 to 100:
- Rank part:
100 × (1 − log10(rank) / log10(N))^0.6, where rank is the domain's harmonic centrality position in the Common Crawl web graph (how close it is to every other domain through links) and N is the number of ranked domains (133,241,980). - Link part:
100 × log10(1 + referring domains) / 7, so 10 million referring domains = 100.
For this domain: rank part 67.7 (web graph rank 7,663 of 133,241,980), link part 62.5 (23,842 referring domains), average 65.1, rounded to 65.
It is consistent across all 120 million domains in the data, so it is good for ranking and filtering lists. It is not Moz Domain Authority or Ahrefs Domain Rating. Referring domains count other domains that link to this one, not individual backlinks; no list of linking pages is included.
Domains with a similar authority score
| # | Domain | Authority | Referring domains | Web graph rank | Traffic rank |
|---|---|---|---|---|---|
| 2,390 | 1688.com | 65 | 24,502 | 6,891 | Top 5K websites (Chrome) |
| 2,391 | healthychildren.org | 65 | 24,380 | 7,061 | Top 100K websites (Chrome) |
| 2,392 | aspca.org | 65 | 24,364 | 6,834 | Top 500K websites (Chrome) |
| 2,393 | hse.gov.uk | 65 | 24,301 | 9,226 | Top 500K websites (Chrome) |
| 2,395 | aad.org | 65 | 23,674 | 9,061 | Top 100K websites (Chrome) |
| 2,396 | swr.de | 65 | 23,427 | 6,784 | Top 5K websites (Chrome) |
| 2,397 | graph.org | 65 | 23,403 | 7,288 | Top 500K websites (Chrome) |
| 2,398 | ovh.net | 65 | 23,069 | 6,854 | Top 50K websites (Chrome) |
Tech stack
kidshealth.org is built with Adobe Experience Manager, Adobe Experience Platform Launch, Google Tag Manager, Cloudflare and Google Fonts (detected from the public home page). Full tech stack of kidshealth.org →
AI crawler policy
AI crawler policy: Open. GPTBot is allowed, ClaudeBot is allowed and PerplexityBot is allowed in its robots.txt (checked 2026-10-02). Does kidshealth.org block GPTBot? →
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FAQ
- What is the domain authority of kidshealth.org?
- kidshealth.org has a domain authority score of 65 out of 100 (above average for a business website), based on 23,842 referring domains and a web graph rank of 7,663 among 133 million domains; its traffic rank is Top 50K websites (Chrome). The score is our own open-data metric (0-100) and is not Moz Domain Authority or Ahrefs Domain Rating.
- How many backlinks does kidshealth.org have?
- kidshealth.org is linked to from 23,842 other domains in the Common Crawl web graph (release cc-main-2026-jul-aug-sep). This counts referring domains, not individual backlinks, and Common Crawl does not see the whole web, so commercial tools that crawl more will show larger numbers.
- How does kidshealth.org rank among all websites?
- Its web graph rank (harmonic centrality) is 7,663 out of 133,241,980 ranked domains, which puts it in the top 0.01%. Its PageRank position is 8,595. Majestic Million ranks it #2,049.
- Is the kidshealth.org authority score the same as Moz DA or Ahrefs DR?
- No. It is an independent score computed from open data (Common Crawl, Majestic Million, Chrome UX Report). It is consistent across all domains, so it works for comparing and filtering sites, but the numbers will not match the commercial tools.