Free Website Technology Checker — What Is a Site Built With?
Enter a URL and OrbiCrawl fingerprints the technologies powering it: CMS and e-commerce platforms, JavaScript frameworks, analytics, marketing tools, chat widgets, payment providers, CDNs and more.
Frequently asked questions
How does detection work?
The page's HTML and HTTP response headers are matched against a curated signature table — the same detection OrbiCrawl's crawler runs on every lead.
Can I filter leads by technology?
Yes — with an OrbiCrawl account every crawled lead carries its detected stack, so you can target e.g. every Shopify store or WordPress site in your list.