What powers mcrg.ac.in?
Last seen Sep 2026 · 7 technologies across 7 categories
Hosting panels
Plesk
since May 2019
JavaScript libraries
Operating systems
Windows Server
since May 2019
Security
HSTS
since Jun 2026
Web frameworks
Microsoft ASP.NET
since May 2019
Web servers
Webmail
Google Workspace
since Oct 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% phone
- 35% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #273,272 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 46.5 MB · 64 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Calcutta Research Group
- Founded: 1996
- Country: India
From Wikidata (CC0).
Infrastructure
- Registered Apr 2004 (22 years) via ERNET India, renews Apr 2029
- Hosted on ISEVEN-AS-AP I Seven (103.67.236.242)
- DNS: clouddigitalmedia.com
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 464,938, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mcrg.ac.in | 7 |
| www.mcrg.ac.in | 6 |