What powers keepsimple.io?
Last seen Sep 2026 · 13 technologies across 8 categories
Analytics
Authentication
CDN
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Security
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 74% desktop
- 26% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.29 / 10 · ranked #1,136,088 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 17.8 MB · 77 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- UX Core
- Founded: 2020
- Sector: e-commerce
- Country: Armenia
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.47.9, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 189,285, 3 hosts
- Verified with: Google, OpenAI
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 Umami Aug 2026
- detected HSTS May 2026
- detected Priority Hints May 2026
- detected Cloudflare Browser Insights Nov 2025