What powers roll88vn.com?
Last seen Aug 2026 · 24 technologies across 15 categories
A/B Testing
Google Optimize
since Feb 2026
Analytics
Cloudflare Browser Insights
since Feb 2026
Facebook Pixel
since Feb 2026
Google Analytics
since Feb 2026
CDN
Cloudflare
since Feb 2026
Databases
Firebase
since Feb 2026
Font scripts
Font Awesome
since Feb 2026
Google Font API
since Feb 2026
JavaScript frameworks
JavaScript libraries
Live chat
LiveChat
since Feb 2026
Load balancers
Amazon ALB
since Feb 2026
Miscellaneous
PaaS
Amazon Web Services
since Feb 2026
Performance
Priority Hints
since Aug 2026
Programming languages
Node.js
since Feb 2026
Security
Cloudflare Bot Management
since Aug 2026
Tag managers
Google Tag Manager
since Feb 2026
AI Crawlers
Restricts 13 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
13 of 33 AI crawlers restricted
Audience
- 100% phone
Vietnam
Thailand
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 7.7 s |
| INP | 325 ms |
| CLS | 0.45 |
| TTFB | 4000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Aug 2026
- detected Priority Hints Aug 2026