About

About SEO Browser

SEO Browser is a crawler's-eye view of a web page. Paste a public URL and it shows the source a crawler downloads, the rendered DOM after JavaScript, the extracted text and links, and where those two views differ.

How it works

An isolated backend service fetches the URL over HTTP with the crawler identity you choose, then optionally renders it once in a headless Chromium instance. It parses both the raw source and the rendered DOM and reports the factual differences. The website itself never crawls anything directly and sends nothing to third parties.

What it will not do

• It does not reproduce Google's Web Rendering Service, indexing, or ranking. Those are private and unobservable from outside.
• It invents nothing: fields that are not present in a response are shown as unknown or none present, never guessed.
• It is not affiliated with, endorsed by, or connected to Google or Bing.

Safety and privacy

The analyzer only accepts public http and https URLs and refuses private, loopback, and cloud-metadata addresses. It does not store the URLs you submit, the HTML it fetches, or the reports it produces — results are held in memory only and expire within five minutes. See the privacy page for detail.