PublicWWW Source Code Search Engine for Web Technology Research

PublicWWW is a search engine built for finding and analyzing website source code. Users can search HTML, JavaScript, CSS, plain text, and HTTP headers to identify snippets, signatures, analytics IDs, ad network codes, widgets, themes, libraries, and other embedded technologies. It is designed for digital marketers, affiliate researchers, SEO professionals, developers, and competitive intelligence analysts who need to discover how sites are built and what tools they use. The service includes search results, usage statistics, an API, and CSV downloads for deeper research and workflow integration.