Websites Using Classic ASP
Classic ASP is Microsoft's original server-side scripting (.asp pages on IIS), older than ASP.NET. Detection relies on the X-Powered-By header, the ASPSESSIONID cookie and .asp links.
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Detected Sites
Framework
Category
10%
AI Score
0
Fingerprints
Detect Classic ASP on any website:
Detected Websites
Real sites found by our scanner using Classic ASP
Related Technologies
Other Framework frequently used alongside Classic ASP
Frequently Asked Questions
What is Classic ASP?
Classic ASP is Microsoft's original server-side scripting (.asp pages on IIS), older than ASP.NET. Detection relies on the X-Powered-By header, the ASPSESSIONID cookie and .asp links.
How do you detect Classic ASP on a website?
Our scanner analyzes multiple technical signals including HTTP response headers: x-powered-by containing "ASP(?!.NET)" (high-confidence tier) and Cookies named like "ASPSESSIONID" (medium-confidence tier) to identify Classic ASP usage with high accuracy.
Which websites use Classic ASP?
Thousands of websites use Classic ASP across various industries. Our real-time scanner continuously discovers new Classic ASP deployments — use the search above to detect any website.
Is Classic ASP popular?
Classic ASP is a widely adopted Framework in the web infrastructure space. Our scanner detects it regularly across scanned domains.
How We Detect Classic ASP
- HTTP response headers: x-powered-by containing "ASP(?!.NET)" (high-confidence tier)
- Cookies named like "ASPSESSIONID" (medium-confidence tier)
- Signal weights for Classic ASP: 85 points per high-tier match, 55 per medium, 25 per low — a site needs 60+ points before Classic ASP is reported.