What powers 
libsys.co.in?
Last seen Sep 2026 · 15 technologies across 11 categories
Analytics
Ecommerce
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Rich text editors
Security
Tag managers
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 67% phone
- 33% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.62 / 10 · ranked #803,158 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.2 MB · 39 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on LIBSYS-AS Libsys Limited (103.145.249.18)
- DNS: libsys.co.in
- Email: libsys.co.in
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 170,672, 5 hosts
- Verified with: Apple Business, Atlassian, Google, Microsoft 365, OpenAI
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Apple iCloud Mail Jun 2026