What powers piersons.ca?
Last seen Aug 2026 · 21 technologies across 13 categories
Accessibility
UserWay
since Dec 2023
Analytics
Google Analytics
since Dec 2019
Snowplow Analytics
since Dec 2023
CDN
cdnjs
since Nov 2021
Cloudflare
since Jun 2021
CMS
Duda
since Dec 2023
JavaScript libraries
MobX
since Dec 2023
Maps
Google Maps
since Dec 2023
Miscellaneous
Performance
Priority Hints
since Sep 2023
Photo galleries
PhotoSwipe
since Apr 2025
Security
HSTS
since Dec 2023
Tag managers
Google Tag Manager
since Jan 2021
Web servers
Nginx
since Dec 2023
Webmail
Microsoft 365
since Sep 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 64% phone
- 30% desktop
- 6% tablet
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.67 / 10 · ranked #2,213,689 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.8 MB · 92 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Aug 2026
- detected Cart Functionality Jun 2026
- dropped Webpack Dec 2025