What powers 25lc88.com?
Last seen Jul 2026 · 16 technologies across 9 categories
CDN
cdnjs
since Jul 2026
Cloudflare
since Jul 2026
Font scripts
Google Font API
since Jul 2026
Issue trackers
Sentry
since Jul 2026
JavaScript frameworks
React
since Jul 2026
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jul 2026
Security
HSTS
since Jul 2026
UI frameworks
Animate.css
since Jul 2026
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- PerplexityBot Blocked
- YouBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 ai2bot removed from robots.txt
- Sep 2026 diffbot removed from robots.txt
- Sep 2026 duckassistbot removed from robots.txt
- Sep 2026 facebookbot removed from robots.txt
- Sep 2026 petalbot removed from robots.txt
AI Crawlers
13 of 33 AI crawlers blocked
Audience
- 100% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.11 / 10 · ranked #1,400,808 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 700 ms |
| CLS | 1.6 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on ACE-AS-AP ACE (43.174.196.103)
- DNS: Constellix
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 17,254,272, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted