How does an AI website detector sample a page?

An AI website detector fetches one public URL, extracts readable body text, and evaluates that sample for the same phrase, rhythm, vocabulary, and punctuation patterns used by the other detectors. Reporting the sampled character count helps show whether enough content was available for a meaningful estimate.

The server parses the HTML response with cheerio and does not execute JavaScript, while scoring uses transparent heuristics rather than a trained model. Client-rendered text may be missing, boilerplate can dominate the sample, and one page does not represent an entire site. The result cannot prove who wrote the content.