What powers 
chtsecurity.com?
Last seen Oct 2026 · 25 technologies across 13 categories
Analytics
Google Analytics
since May 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Cloud CDN
since Jul 2024
jsDelivr
since Oct 2025
Sendgrid
since Dec 2025
Font scripts
Google Font API
since Jan 2024
IaaS
Google Cloud
since Nov 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Google Cloud Trace
since Nov 2023
Programming languages
Java
since Sep 2021
Security
UI frameworks
Tailwind CSS
since Apr 2022
Webmail
Apple iCloud Mail
since Feb 2025
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Taiwan
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #858,768 of all domains
56 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
14 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 13.6 MB · 45 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: microsoftonline.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Chunghwa Telecom Co., Ltd., RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,223,686, 3 hosts
- Verified with: Apple Business, Atlassian, GlobalSign, Microsoft 365, Wiz
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| easm.chtsecurity.com | 14 |
| www.chtsecurity.com | 13 |
| phishingtest.chtsecurity.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs May 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- detected Sendgrid Dec 2025