Website Authority Checker

Used to estimate indexed pages via site:domain.
Get one at openpagerank.com. If omitted, you'll still get index stats.

How to use

  1. Enter your domain or a full URL.
  2. Paste your SerpAPI key.
  3. (Optional) Paste your Open PageRank key for a 0–10 score.
  4. Click Check Authority.

This tool does not store keys or data on the server. Everything is processed per-request.