What powers collegeofopticians.ca?
Last seen Jun 2026 · 23 technologies across 15 categories
Advertising
Microsoft Advertising
since Mar 2022
Analytics
Azure Monitor
since Mar 2025
Google Analytics
since Jun 2020
CDN
Cloudflare
since Nov 2021
jsDelivr
since Nov 2020
Font scripts
Google Font API
since Jun 2020
JavaScript frameworks
React
since Apr 2023
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2026
Open Graph
since Oct 2023
PaaS
Azure
since Mar 2025
Programming languages
PHP
since Sep 2021
RUM
Microsoft Application Insights
since Mar 2025
Security
Cloudflare Bot Management
since May 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2020
Web frameworks
CodeIgniter
since Sep 2021
Web servers
Apache HTTP Server
since Sep 2021
Webmail
Microsoft 365
since Aug 2022
Audience
- 65% desktop
- 35% phone
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.36 / 10 · ranked #2,759,265 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.8 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| collegeofopticians.ca | 14 |
| www.collegeofopticians.ca | 14 |
| members.collegeofopticians.ca | 11 |
Full technology history →
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Recent changes
- detected HTTP/3 Mar 2026