What powers crunch.io?
Last seen Jun 2026 · 45 technologies across 23 categories
Analytics
Google Analytics
since Mar 2020
Hotjar
since Mar 2020
Linkedin Insight Tag
since Mar 2021
Pendo
since Oct 2021
Caching
Varnish
since Mar 2020
CDN
cdnjs
since Feb 2022
Cloudflare
since Jun 2022
Fastly
since Mar 2020
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2020
Comment systems
Amazon SES
since Aug 2022
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Maps
Marketing automation
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
GitHub Pages
since Mar 2020
Programming languages
Ruby
since Mar 2020
Reverse proxies
Envoy
since Jan 2026
Security
Cloudflare Bot Management
since Jun 2022
HSTS
since Sep 2022
Static site generator
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Video players
Vimeo
since Feb 2022
Web frameworks
Ruby on Rails
since Mar 2020
Web servers
Nginx
since May 2021
Webmail
Google Workspace
since Aug 2022
Audience
- 98% desktop
- 2% phone
United Kingdom
Indonesia
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.05 / 10 · ranked #534,023 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 7 s |
| INP | 175 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 3.5 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crunch.io | 25 |
| profiles.crunch.io | 23 |
| app.crunch.io | 21 |
| yougov.crunch.io | 19 |
| help.crunch.io | 18 |