What powers pstc.ca?
Last seen Sep 2026 · 25 technologies across 18 categories
Analytics
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Surveys
UI frameworks
Video players
Web servers
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.02 / 10 · ranked #12,277,089 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.7 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 3800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 2.1 MB · 57 requests
- WordPress theme: avada · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on AS-HOSTUPON (192.81.168.2)
- DNS: uhcloud.com
- Email: pstc.ca
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,472,237, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Typeform Sep 2026
- dropped Dojo Jun 2026
- dropped Google Ads Jun 2026
- dropped Google Ads Conversion Tracking Jun 2026
- dropped Akamai May 2026
- dropped Akamai Bot Manager May 2026
- detected Font Awesome May 2026
- detected Google Font API May 2026
- detected Twitter Emoji (Twemoji) May 2026