What powers zenni.io?
Last seen Jun 2026 · 43 technologies across 22 categories
Affiliate programs
Impact
since Nov 2023
Analytics
Contentsquare
since Oct 2024
Google Analytics
since Oct 2023
Loggly
since Jan 2024
Pinterest Conversion Tag
since Nov 2023
Quantum Metric
since Aug 2024
Snowplow Analytics
since Jun 2024
TikTok Pixel
since Nov 2023
Authentication
Google Sign-in
since Jan 2024
Caching
Varnish
since Oct 2025
CDN
cdnjs
since Jun 2024
Cloudflare
since Aug 2023
Fastly
since Oct 2025
Google Cloud CDN
since Aug 2023
CMS
Contentful
since Oct 2023
Ecommerce frontends
Font scripts
Google Font API
since Oct 2023
IaaS
Google Cloud
since Aug 2023
JavaScript frameworks
JavaScript libraries
Live chat
Gladly
since Jun 2024
Miscellaneous
Google Cloud Storage
since Aug 2023
Open Graph
since Aug 2023
PWA
since Oct 2023
Webpack
since Oct 2023
PaaS
GitHub Pages
since Oct 2025
Payment processors
Google Pay
since Oct 2023
Performance
Priority Hints
since Apr 2025
Programming languages
Node.js
since Aug 2023
Security
Cloudflare Bot Management
since Aug 2023
reCAPTCHA
since Aug 2023
Tag managers
Google Tag Manager
since Oct 2023
UI frameworks
Tailwind CSS
since Aug 2023
Video players
Cloudflare Stream
since Oct 2023
Web frameworks
Express
since Oct 2023
Audience
- 61% phone
- 39% desktop
Japan
United Kingdom
France
Canada
Poland
Australia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.86 / 10 · ranked #681,399 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 7.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 2.9 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| vr.zenni.io | 32 |
| kiosk.zenni.io | 14 |
| eyewear.zenni.io | 12 |
| www.zenni.io | 10 |
| zenni.io | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Oct 2025
- dropped Headless UI Oct 2025
- detected Cart Functionality Aug 2025
- detected Headless UI Aug 2025