What powers 
pass4sure.com?
Last seen Aug 2026 · 7 technologies across 6 categories
Analytics
Ahrefs
since Jun 2023
Google Analytics
since Jun 2018
JavaScript Frameworks
Programming languages
PHP
since Sep 2020
Security
HSTS
since Sep 2022
Web Servers
Nginx
since Jan 2016
Webmail
Google Workspace
since Sep 2022
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
- 70% desktop
- 31% phone
United States
India
Mexico
Pakistan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.44 / 10 · ranked #410,700 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.1 MB · 33 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SCALAXY-AS (5.45.77.245)
- DNS: eNom
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,148,288, 5 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted