CSR Content Gap Analyser
Compare what a "dumb" AI agent sees immediately on load (Raw HTML) versus what a "smart" browser agent sees after full JavaScript execution (Rendered DOM). Identify critical text and markup that relies heavily on Client-Side Rendering (CSR), which may prevent bots from discovering or citing your content.
Frequently Asked Questions
It makes a live HTTP request to your URL using two distinct bots: a "dumb" bot that extracts raw HTML without executing JavaScript, and a "smart" headless browser that fully renders the DOM. It then compares the DOM text length and outputs a side-by-side snippet preview to highlight the exact visual text gap. If the "smart" bot sees more content, that means your framework relies heavily on Client-Side Rendering (CSR), which could hinder search engine discoverability.
No. You can run one-off diagnostics for free, but abuse is rate-limited. Setting up continuous cron monitoring requires a verified email address to dispatch the alert reports to.
No, and this is by design! The script explicitly deletes structural tags (like script, style, meta, nav) and extracts only the visible, human-readable text on the page. This is exactly what you want for a content gap analyser, because AI bots ultimately care about reading the semantic text on the page, not the structural code wrappers.