What powers psychiatristkolkata.org?
Last seen Sep 2026 · 14 technologies across 11 categories
CDN
CMS
Databases
Font scripts
Live chat
Miscellaneous
Page builders
Performance
Programming languages
Video players
Web servers
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- FacebookBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- Applebot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 21 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.97 / 10 · ranked #13,245,769 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 3.2 MB · 119 requests
- WordPress theme: generatepress (child: generatepress_child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Mental Health Research Centre
- Industry: Healthcare (declares
MedicalOrganization) - Profiles: Facebook, X, Instagram, LinkedIn, YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on 20i (185.146.167.198, IPv6)
- DNS: stackdns.com
- Email: 20i
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 14,481,775, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Sep 2026
- dropped GeneratePress Sep 2026
- dropped Google Analytics Sep 2026
- dropped Google Maps Sep 2026
- dropped jQuery Sep 2026
- dropped jQuery Migrate Sep 2026
- dropped jQuery UI Sep 2026
- dropped Microsoft Clarity Sep 2026
- dropped Trustindex Sep 2026
- dropped Twitter Emoji (Twemoji) Sep 2026
- detected core-js Mar 2026
- detected GeneratePress Mar 2026
- detected Google Analytics Mar 2026
- detected Google Maps Mar 2026
- detected jQuery Mar 2026
- detected jQuery Migrate Mar 2026
- detected jQuery UI Mar 2026
- detected Microsoft Clarity Mar 2026
- detected Trustindex Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped core-js Jan 2026
- dropped GeneratePress Jan 2026
- dropped Google Analytics Jan 2026
- dropped Google Maps Jan 2026
- dropped jQuery Jan 2026
- dropped jQuery Migrate Jan 2026
- dropped jQuery UI Jan 2026
- dropped Microsoft Clarity Jan 2026
- dropped Trustindex Jan 2026