What powers psik.io?
Last seen Sep 2026 · 33 technologies across 17 categories
Advertising
Analytics
CDN
CRM
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Page builders
Programming languages
Security
Tag managers
UI frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 59% desktop
- 41% phone
Israel
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,694,440 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.1 MB · 85 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Psik, The Digital Library
- Founded: 2020
- Country: Israel
From Wikidata (CC0).
Infrastructure
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 794,366, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| psik.io | 23 |
| www.psik.io | 23 |
| ebooks.psik.io | 21 |
| lamda-openu.psik.io | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile Sep 2026
- detected Apollo May 2026
- detected Emotion May 2026
- detected GraphQL May 2026
- detected React Router May 2026
- detected TypeScript May 2026
- dropped YouTube Nov 2025
- detected Zoho Nov 2025