What powers engineerspei.com?
Last seen Sep 2026 · 13 technologies across 11 categories
Analytics
CMS
Hosting
JavaScript libraries
Marketing automation
Operating systems
Payment processors
Programming languages
Security
Web servers
Webmail
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 Oct 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
3.25 / 10 · ranked #1,190,104 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.6 MB · 38 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on EASTLINK-HSI (24.222.27.158)
- DNS: domainsatcost.ca
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 9,278,492, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| engineerspei.com | 11 |
| www.engineerspei.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Nginx Aug 2026