What powers coldlasers.org?
Last seen Sep 2026 · 34 technologies across 18 categories
Analytics
CDN
Ecommerce
Font scripts
Hosting
JavaScript libraries
Live chat
Miscellaneous
Operating systems
PaaS
Payment processors
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
AI Crawlers
Restricts 14 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 19 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
AI Crawlers
14 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Audience
- 57% phone
- 43% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.76 / 10 · ranked #2,062,097 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 349 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ColdLasers.org
- Industry: Healthcare (declares
MedicalBusiness)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- Common Crawl link graph: rank 10,982,447, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| coldlasers.org | 29 |
| www.coldlasers.org | 18 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Aug 2026
- detected Linkedin Insight Tag Aug 2026
- detected Facebook Pixel May 2026
- dropped Preact May 2026
- dropped Shopify Chat May 2026
- detected Tidio Apr 2026
- dropped Contentsquare Dec 2025
- dropped core-js Dec 2025
- dropped Facebook Pixel Dec 2025
- dropped Hotjar Dec 2025
- dropped jQuery CDN Dec 2025
- detected Bootstrap Nov 2025
- detected Cart Functionality Nov 2025
- detected FancyBox Nov 2025
- detected Open Graph Nov 2025
- detected Popper Nov 2025