What powers hdvn.info?
Last seen Oct 2026 · 15 technologies across 10 categories
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
User-request fetchers
- ChatGPT-User Blocked
The other 32 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
1 of 33 AI crawlers blocked
Audience
- 69% desktop
- 31% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.58 / 10 · ranked #22,526,418 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 1.4 MB · 27 requests
- WordPress theme: hdvn-scout · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DigitalOcean (128.199.185.178)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 4,153,633
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Oct 2026
- dropped Flickity Oct 2026
- detected jQuery Migrate Oct 2026
- detected Tailwind CSS Sep 2026
- dropped GTranslate Aug 2026
- dropped Priority Hints Aug 2026
- detected Elementor Jul 2026
- dropped GoDaddy Jul 2026
- detected Caddy Jun 2026
- detected Cloudflare Jun 2026
- detected Litespeed Cache Jun 2026
- dropped Backbone.js Dec 2025
- dropped HSTS Dec 2025
- dropped Underscore.js Dec 2025