What powers 
tph.ca?
Last seen Oct 2026 · 76 technologies across 34 categories
A/B Testing
Google Optimize
since Jun 2021
Accessibility
AccessiBe
since Jun 2021
Analytics
Google Ads Conversion Tracking
since Oct 2021
Google Analytics
since Jun 2018
Hotjar
since Jan 2020
Linkedin Insight Tag
since Aug 2022
Matomo Analytics
since Jun 2021
Microsoft Clarity
since Feb 2024
Oribi
since Feb 2021
Vercel Analytics
since Oct 2025
Caching
Varnish
since May 2024
W3 Total Cache
since Feb 2023
CDN
CMS
Databases
MySQL
since Feb 2020
Development
Turbopack
since Apr 2026
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Mar 2021
Twitter Emoji (Twemoji)
since Jul 2021
Hosting panels
Plesk
since Mar 2021
JavaScript frameworks
JavaScript libraries
Live chat
Olark
since Jul 2021
Load balancers
Azure Front Door
since Oct 2025
Marketing automation
Miscellaneous
Azure Edge Network
since Jul 2023
Open Graph
since Sep 2022
RSS
since Dec 2022
Webpack
since Oct 2025
PaaS
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Oct 2025
Programming languages
Reviews
Yotpo Reviews
since Jun 2022
Search engines
Security
SEO
Tag managers
Google Tag Manager
since Jan 2018
UI frameworks
Bootstrap
since Jan 2016
Pure CSS
since Apr 2026
Radix UI
since Oct 2025
shadcn/ui
since Oct 2025
Tailwind CSS
since Apr 2022
Web frameworks
Microsoft ASP.NET
since Jan 2016
Web servers
Nginx
since Mar 2021
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Widgets
Facebook
since Jan 2020
WordPress plugins
GoDaddy CoBlocks
since Feb 2022
Ivory Search
since Feb 2023
Smash Balloon Instagram Feed
since Feb 2022
WordPress themes
Twenty Twenty-One
since Feb 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Nov 2026 robots.txt removed
- Oct 2026 *: Blocked (was Allowed)
- Oct 2026 *: Allowed (was Blocked)
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 77% desktop
- 23% phone
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #271,705 of all domains
95 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Microsoft Azure
- Weight: 3.4 MB · 95 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- The Printing House
- Founded: 1961
- Country: Canada
From Wikidata (CC0).
Infrastructure
- Registered Oct 2000 (26 years) via Internic.ca Inc., renews Apr 2027
- Hosted on Microsoft (13.107.246.35)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: no SPF record, DMARC monitor only, CAA
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 128,055, 5 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| go.tph.ca | 43 |
| tph.ca | 40 |
| www.tph.ca | 26 |
| blog.tph.ca | 25 |
| secure-contact.tph.ca | 20 |
| platinum.tph.ca | 14 |
| market.tph.ca | 9 |
Full technology history →
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Recent changes
- detected Turbopack Apr 2026