What powers hitran.org?
Last seen Jul 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jul 2024
CDN
Font Scripts
Google Font API
since May 2017
Hosting
GoDaddy
since Jul 2024
JavaScript Frameworks
Operating systems
Ubuntu
since Jul 2024
Web Servers
Webmail
Microsoft 365
since Jul 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 94% desktop
- 6% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.04 / 10 · ranked #538,933 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.7 MB · 19 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HARVARD-UNIV (131.142.195.62)
- DNS: GoDaddy DNS
- Email: Proofpoint Essentials
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GoDaddy, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 77,330, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hitran.org | 11 |
| hitran.org | 10 |