What powers classic138vip.com?
Last seen Sep 2026 · 19 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Aug 2025
CDN
Cloudflare
since Aug 2024
JavaScript libraries
decimal.js
since Sep 2024
Live chat
WhatsApp Business Chat
since Aug 2024
Load balancers
Amazon ALB
since Aug 2024
Miscellaneous
PaaS
Amazon Web Services
since Aug 2024
Performance
Priority Hints
since Jul 2025
Security
HSTS
since Aug 2024
Tag managers
Google Tag Manager
since Aug 2025
Web frameworks
Microsoft ASP.NET
since Aug 2024
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
- 100% phone
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.48 / 10 · ranked #25,908,638 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 200 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Indonesian (Indonesia)
- CDN: Cloudflare
- Weight: 4.4 MB · 116 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.72.150, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 24,596,606
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Sep 2026
- detected LottieFiles Sep 2026
- detected Cloudflare Bot Management Jun 2026
- detected WhatsApp Business Chat Apr 2026
- dropped WhatsApp Business Chat Mar 2026
- detected Cloudflare Browser Insights Nov 2025