What powers s2institute.com?
Last seen Sep 2026 · 28 technologies across 13 categories
CMS
Databases
MySQL
since Mar 2021
Ecommerce
Cart Functionality
since Mar 2021
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
TypeScript
since Dec 2022
Security
reCAPTCHA
since Dec 2024
UI frameworks
Web servers
Nginx
since Mar 2021
Widgets
WordPress plugins
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
Open Page Rank
0.56 / 10 · ranked #22,879,058 of all domains
3 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 6.2 MB · 171 requests
- WordPress theme: edubin · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- S2 Institute
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (44.192.252.175)
- DNS: cisadmin.com
- Email: s2institute.com
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 18,062,355, 5 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
- detected Jetpack Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026