What powers precisionairhc.com?
Last seen Sep 2026 · 55 technologies across 23 categories
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AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Blocked
- Applebot-Extended Allowed
- CCBot Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Oct 2026 oai-searchbot added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 chatgpt-user added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 * added to robots.txt
- Oct 2026 amazonbot added to robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.51 / 10 · ranked #6,414,544 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.19.154.92)
- DNS: Namecheap
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 14,715,447, 2 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.precisionairhc.com | 39 |
| precisionairhc.com | 29 |
| book.precisionairhc.com | 24 |
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Sep 2026
- dropped Twitter Emoji (Twemoji) Sep 2026
- dropped Amazon S3 Aug 2026
- dropped Font Awesome Aug 2026
- dropped ZURB Foundation Aug 2026
- dropped Elementor Header & Footer Builder Jul 2026
- dropped Essential Addons for Elementor Jul 2026
- dropped particles.js Jul 2026
- dropped Rich Plugins Reviews Jul 2026
- detected Amazon S3 Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped Akismet Mar 2026
- dropped Gauges Mar 2026
- detected Google Maps Mar 2026
- detected reCAPTCHA Mar 2026