What powers zenoh.io?
Last seen Aug 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Jan 2021
Caching
Varnish
since Nov 2021
CDN
Fastly
since Nov 2021
JavaScript frameworks
Svelte
since Jun 2026
Miscellaneous
PaaS
GitHub Pages
since Jan 2021
Performance
Priority Hints
since Apr 2026
Security
HSTS
since Feb 2026
Static site generator
UI frameworks
Tailwind CSS
since Apr 2026
Webmail
Proton Mail
since Feb 2026
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
AI Crawlers
No AI crawlers blocked
Audience
- 83% desktop
- 17% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #329,349 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.8 MB · 13 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Svelte Jun 2026
- dropped Bootstrap May 2026
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- dropped Font Awesome May 2026
- dropped Google Hosted Libraries May 2026
- dropped Highlight.js May 2026
- dropped jQuery May 2026
- detected Open Graph Apr 2026
- detected Priority Hints Apr 2026
- detected Tailwind CSS Apr 2026
- detected HSTS Feb 2026
- detected Proton Mail Feb 2026