HSTS Website Examples
HTTP Strict Transport Security (HSTS) is a security header standard that instructs browsers to only ever connect to a site over HTTPS, protecting against protocol-downgrade and cookie-hijacking attacks on the first request. Our engine detects it through 1 HTTP header check for the `Strict-Transport-Security` response header. Like CSP, this is a security-configuration signal we surface alongside builder/technology detection, not a vendor or platform identification. Reference: MDN's HSTS documentation.
Check If Any Site Uses HSTS
Paste any URL to instantly detect whether it was built with HSTS. Our engine checks 1 technical signals.
Real Websites Built with HSTS
These sites were detected by AI Website Detector as using HSTS. Each was verified against 1 technical fingerprints.
goodsuburb.com
landing
yesnotarotai.com
unknown
webcomparis.com
unknown
schooldigest.app
unknown
sahadhyayi.com
unknown
reorconsulting.com
ecommerce
advisor.ownwise.app
portfolio
fokule.com
ecommerce
flycalm.app
unknown
createmate.xyz
unknown
candice.digital
saas
ai-yard-design.com
ecommerce
Showing 12 recently detected HSTS sites. Browse full gallery →
What Types of Websites Use HSTS?
HSTS is used across many industries. These are the most common website types built on this platform:
Who Builds with HSTS?
Businesses of all sizes
Fast, reliable site building with professional results
Designers and developers
Powerful tools with minimal setup
Startups
Quick launch with scalable infrastructure
Content creators
Beautiful presentation for your work
How to Identify HSTS Websites
Every HSTS website leaves distinctive technical fingerprints. Here's what to look for:
HSTS vs Alternatives
Explore how HSTS compares to similar security tools:
Detection Coverage
- Total signals
- 1 patterns
- Category
- Security
- Accuracy
- High