Headless browser crawling
Can AI crawlers read JavaScript frameworks?
Some AI crawlers render JavaScript in a headless browser. That render is slow, expensive, and often times out before the answer appears. Static HTML is already the document, so extraction does not depend on the render finishing.
Why a render is a weak bet
A headless browser has to download the bundle, execute it, and wait for the nodes the script creates. Many answer-engine crawlers skip that work. Those that attempt it still drop a page when the render exceeds their time limit.
What to ship instead
Publish the public page as HTML. When an existing interface is built in React or Vue, a JavaScript-to-HTML migration keeps that public document static. Server logic the business still needs stays on the server.
Related terms
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