What powers 
childhealthdata.org?
Last seen Oct 2026 · 18 technologies across 12 categories
Analytics
CDN
CMS
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Operating systems
Tag managers
UI frameworks
Web frameworks
Web servers
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Nov 2026 googleother added to robots.txt
- Nov 2026 bytespider added to robots.txt
- Nov 2026 ccbot added to robots.txt
- Nov 2026 claude-web added to robots.txt
- Nov 2026 applebot-extended added to robots.txt
- Nov 2026 robots.txt appeared
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| national health survey | #10 | 510 |
| nsch | #2 | 500 |
| adverse childhood experiences pdf | #3 | 57 |
| ace test score interpretation pdf | #7 | 41 |
| crg definition | #4 | 21 |
| florida childhood obesity | #1 | 15 |
| childhealth center | #10 | 15 |
| what is crg | #3 | 14 |
| spanish survey | #37 | 11 |
| obesity rates in florida | #5 | 10 |
| utah obesity rate | #4 | 9 |
| adverse childhood experience study pdf | #5 | 7 |
| national health interview survey data | #9 | 7 |
| national surveys | #6 | 6 |
| nsch data | #1 | 5 |
| crg score | #4 | 5 |
| healthcare screener | #5 | 5 |
| obesity rates in oklahoma | #6 | 5 |
| florida obesity rates | #7 | 5 |
| nhis survey | #9 | 5 |
| tennessee obesity rate | #6 | 4 |
| florida obesity rate | #7 | 4 |
| mississippi obesity rate | #8 | 4 |
| cshcn | #10 | 4 |
| nhis data | #12 | 4 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 96% desktop
- 4% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.82 / 10 · ranked #55,339 of all domains
524 referring domains · OpenPageRank
Search traffic
1,400 est. monthly organic visits (US)
342 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0.85 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 2.4 MB · 96 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jan 2005 (21 years) via GoDaddy.com, LLC, renews Jan 2029
- Hosted on Cloudflare (104.26.12.142, IPv6)
- DNS: Cloudflare DNS
- Email: spamhero.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 53,812, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted