What powers 
nationalphlebotomy.org?
Last seen Sep 2026 · 58 technologies across 28 categories
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AI Crawlers
Restricts 23 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- ImagesiftBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- Applebot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- PetalBot Restricted
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- meta-externalfetcher Restricted
The other 10 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 ccbot added to robots.txt
- Oct 2026 omgilibot added to robots.txt
- Oct 2026 img2dataset added to robots.txt
- Oct 2026 webzio-extended added to robots.txt
- Oct 2026 ai2bot-dolma added to robots.txt
- Oct 2026 petalbot added to robots.txt
AI Crawlers
23 of 33 AI crawlers restricted
Audience
- 52% phone
- 48% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.63 / 10 · ranked #798,870 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.4 MB · 56 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- National Phlebotomy Association
- Industry: Education (declares
EducationalOrganization)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (3.33.251.168)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,111,276, 6 hosts
- Verified with: Google, Meta Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| continuing-education.nationalphlebotomy.org | 27 |
| store.nationalphlebotomy.org | 23 |
| www.nationalphlebotomy.org | 20 |
| members.nationalphlebotomy.org | 17 |
| m.nationalphlebotomy.org | 9 |
| nationalphlebotomy.org | 9 |
Full technology history →
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Recent changes
- detected Priority Hints Sep 2026