What powers ctri.nic.in?
Last seen Aug 2026 · 2 technologies across 2 categories
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cardiological | #94 | 420 |
| cardiological | #94 | 420 |
| beckman coulter life sciences | #89 | 3 |
| caltech mascot | #63 | 3 |
| clarus eye center | #82 | 3 |
| abbott laboratories internship | #76 | 3 |
| gates vascular institute | #59 | 3 |
| bishop nehru | #94 | 2 |
| capri optics | #32 | 2 |
| celldex | #67 | 2 |
| vibgyor | #77 | 2 |
| axis clinicals | #73 | 2 |
| asan hospital | #83 | 2 |
| axenic | #74 | 2 |
| aegis physical therapy | #59 | 2 |
| aegis chemical solutions | #59 | 2 |
| basavatarakam indo american cancer hospital | #78 | 1 |
| ccmb | #89 | 1 |
| carl zeiss meditec inc | #84 | 1 |
| carl zeiss meditec inc | #84 | 1 |
| clpl | #37 | 1 |
| clinical trial protocol example pdf | #12 | 1 |
| tirupati bhima | #77 | 1 |
| valdosta family dentistry | #62 | 1 |
| wadia associates | #46 | 1 |
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
No robots.txt, all AI crawlers allowed
Audience
- 64% desktop
- 30% phone
- 6% tablet
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.40 / 10 · ranked #81,952 of all domains
171 referring domains · OpenPageRank
Search traffic
910 est. monthly organic visits (US)
441 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.2 MB · 21 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NICNET-VSNL-BOARDER-AP National Informatics Centre (164.100.128.139)
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: eMudhra, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 471,468, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ctri.nic.in | 2 |
| www.ctri.nic.in | 1 |