What powers sjtx.us?
Last seen Aug 2026 · 32 technologies across 19 categories
Authentication
Facebook Login
since Feb 2024
Caching
W3 Total Cache
since Nov 2024
CMS
WordPress
since Feb 2024
Databases
MySQL
since Feb 2024
Font scripts
Font Awesome
since Feb 2024
Google Font API
since Dec 2021
JavaScript frameworks
GSAP
since Feb 2024
JavaScript libraries
crypto-js
since Feb 2024
Isotope
since Feb 2024
lite-youtube-embed
since Oct 2024
Swiper
since Feb 2024
Maps
Google Maps
since Mar 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2024
Operating systems
UNIX
since Feb 2024
Performance
Priority Hints
since Feb 2024
Programming languages
Security
Really Simple SSL & Security
since Oct 2024
UI frameworks
Video players
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Nov 2023
Google Workspace
since Aug 2022
Widgets
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% phone
- 30% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.20 / 10 · ranked #3,089,388 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 9.0 MB · 135 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- City of San Juan
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (54.157.58.177)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,752,579, 2 hosts
- Verified with: Apple Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted