What powers curling.io?
Last seen Jun 2026 · 36 technologies across 20 categories
Analytics
Google Analytics
since Apr 2019
Caching
Varnish
since Apr 2019
CDN
Documentation
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
JavaScript Libraries
Maps
Google Maps
since Mar 2023
Marketing automation
MailChimp
since Nov 2023
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Sep 2022
Popper
since Apr 2022
RSS
since Mar 2026
Webpack
since Oct 2021
PaaS
Payment processors
Stripe
since Apr 2019
Performance
Turbolinks
since Dec 2021
Programming languages
Ruby
since Jan 2019
Security
HSTS
since Oct 2022
UI frameworks
Bootstrap
since Jan 2019
Video players
YouTube
since Jan 2019
Web Frameworks
Material Design Lite
since Apr 2019
Ruby on Rails
since Jan 2019
Web Servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 100% desktop
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.04 / 10 · ranked #538,919 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.6 MB · 46 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cranbrook.curling.io | 16 |
| port-arthur.curling.io | 16 |
| airdrie.curling.io | 14 |
| howe-sound.curling.io | 14 |
| lethbridge.curling.io | 14 |
| tsa.curling.io | 14 |
| whitehorse.curling.io | 14 |
| auth.curling.io | 13 |
| cyca.curling.io | 13 |
| east-st-paul.curling.io | 12 |
| fortmcmurray.curling.io | 12 |
| gpcurling.curling.io | 12 |
| keewatin.curling.io | 12 |
| mbcurlingtour.curling.io | 12 |
| montague.curling.io | 12 |
| nanaimo.curling.io | 12 |
| niagara-falls.curling.io | 12 |
| northbaytennis.curling.io | 12 |
| peacearch.curling.io | 12 |
| stats.curling.io | 12 |
| stonewall.curling.io | 12 |
| swct.curling.io | 12 |
| tunneltown.curling.io | 12 |
| victoria.curling.io | 12 |
Full technology history →
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Recent changes
- dropped Canny Apr 2026
- detected RSS Mar 2026
- detected Cloudinary Feb 2026