What powers ptbolibrary.ca?
Last seen Jun 2026 · 30 technologies across 19 categories
Advertising
Twitter Ads
since Aug 2022
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Cookie compliance
Font scripts
Google Font API
since Feb 2019
JavaScript frameworks
Essential JS 2
since Jul 2023
JavaScript libraries
Load balancers
Azure Front Door
since Feb 2025
Miscellaneous
Operating systems
Windows Server
since Jan 2019
PaaS
Azure
since Feb 2025
Rich text editors
Security
Tag managers
Google Tag Manager
since Jan 2023
UI frameworks
Video players
Web frameworks
Web servers
Widgets
Twitter
since Jan 2019
Audience
- 64% phone
- 36% desktop
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,442,095 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Microsoft Azure
- Weight: 35.6 MB · 80 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| calendar.ptbolibrary.ca | 23 |
| forms.ptbolibrary.ca | 20 |
| www.ptbolibrary.ca | 14 |