CSS, JS, HTML Technology Detection
Analyzes whether a website's CSS and JS codes are up to date
CSS, JS, HTML Technology Detection launched on December 7, 2025 with 5 votes, #2,550 of 11,628 launches that month.
What it does
SiteLab is a free, in-depth analysis tool that decodes a website's technological DNA. We use our proprietary AI engine, SYNAPSE, to let you discover competitor libraries, determine your code's age (from "Legacy" to "Modern"), and measure technical debt with a holistic A-to-F score. It provides the concrete data necessary to boost your site's performance and Technical SEO, offering an essential roadmap for developers, marketers, and site owners. Start your free analysis today!
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