What powers smkn12surabaya.sch.id?
Last seen Jun 2026 · 19 technologies across 11 categories
Advertising
VigLink
since May 2021
Font scripts
Font Awesome
since Jun 2021
Glyphicons
since Jul 2025
Google Font API
since Apr 2021
Ionicons
since Jul 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Vultr
since Jul 2024
Programming languages
Security
reCAPTCHA
since Apr 2021
UI frameworks
Animate.css
since Apr 2021
Video players
YouTube
since Apr 2021
Web servers
Widgets
ShareThis
since Feb 2022
Audience
- 95% phone
- 5% desktop
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.45 / 10 · ranked #2,581,077 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 6.3 MB · 107 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| smkn12surabaya.sch.id | 14 |
| bkk.smkn12surabaya.sch.id | 12 |
| web.smkn12surabaya.sch.id | 10 |
| pkl.smkn12surabaya.sch.id | 8 |
| spmb.smkn12surabaya.sch.id | 8 |