What powers sekolahkristencalvin.org?
Last seen Sep 2026 · 22 technologies across 13 categories
CMS
Odoo
since Nov 2024
Databases
PostgreSQL
since Nov 2024
Ecommerce
Cart Functionality
since Nov 2024
Font scripts
Font Awesome
since Dec 2022
Google Font API
since Nov 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Python
since Nov 2024
UI frameworks
Video players
YouTube
since Jul 2019
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.37 / 10 · ranked #7,770,975 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 14.5 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CAPL-AS-AP Contabo Asia Private Limited (84.247.148.29)
- DNS: indoproweb.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P384, wildcard, expires Oct 2026
- Common Crawl link graph: rank 14,419,213, 10 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| odoo4.sekolahkristencalvin.org | 14 |
| sekolahkristencalvin.org | 14 |
| www.sekolahkristencalvin.org | 14 |
| library.sekolahkristencalvin.org | 10 |
| sms.sekolahkristencalvin.org | 9 |