What powers rt77.biz?
Last seen Sep 2026 · 14 technologies across 11 categories
CDN
Cloudflare
since Aug 2026
CMS
Databases
MySQL
since Aug 2026
Font scripts
Google Font API
since Aug 2026
JavaScript frameworks
AMP
since Aug 2026
Miscellaneous
Page builders
Programming languages
PHP
since Aug 2026
Security
HSTS
since Aug 2026
WordPress plugins
AMP for WordPress
since Aug 2026
Yoast SEO
since Aug 2026
WordPress themes
Astra
since Aug 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 99% phone
- 1% tablet
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Indonesian
- CDN: Cloudflare
- Weight: 0.9 MB · 39 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- RT77
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.83.133, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted