What powers htdc.edu.bd?
Last seen Oct 2026 · 14 technologies across 9 categories
CDN
Font scripts
Google Font API
since Feb 2019
JavaScript frameworks
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Aug 2025
Programming languages
Security
HSTS
since May 2023
UI frameworks
Tailwind CSS
since Aug 2026
Web frameworks
Django
since Oct 2026
Web servers
LiteSpeed
since Feb 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 87% phone
- 13% desktop
Bangladesh
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.04 / 10 · ranked #11,935,698 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 2.9 MB · 24 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on NEWDHAKAHARDWARE-AS-AP NEW DHAKA HARDWARE (163.61.188.94)
- DNS: sitechai.com
- Email: edu.bd
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 29,739,223, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| htdc.edu.bd | 9 |
| www.htdc.edu.bd | 9 |
| portal.htdc.edu.bd | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Bootstrap Sep 2026
- dropped cdnjs Sep 2026
- dropped Cloudflare Sep 2026
- dropped DataTables Sep 2026
- dropped Font Awesome Sep 2026
- detected Google Font API Sep 2026
- dropped Google Hosted Libraries Sep 2026
- detected HSTS Sep 2026
- dropped jQuery Sep 2026
- detected Alpine.js Aug 2026
- detected Tailwind CSS Aug 2026
- detected Unpkg Aug 2026
- detected PHP May 2026
- dropped jsDelivr Apr 2026
- detected jsDelivr Feb 2026