Domain Rating Checker

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What It Does

Domain Rating Checker lets you check the Domain Rating (DR) of up to 200 domains in a single run — powered by the Ahrefs free API, no API key required.

Paste a list of domains (one per line), hit Check DR, and get a clean table with the DR score for each domain. The results are downloadable as a CSV file for further analysis.

DR scoring tiers used in the app:

• DR ≥ 40 — Strong domain authority
• DR 20–39 — Moderate domain authority
• DR < 20 — Low domain authority

How to Use

1. Paste your domains — one per line, accepts full URLs or bare domains (e.g. example.com or https://www.example.com/page)
2. Click Check DR — domains are cleaned and deduplicated automatically
3. View results — a table with Domain, DR score, and Status for each entry
4. Download CSV — export the results for use in spreadsheets or reporting

What You Get

• Bulk DR check — up to 200 domains per run
• Auto-clean input — strips https://, www., and trailing paths
• Deduplication — duplicate domains are removed before any requests are made
• Rate-limit friendly — batches over 100 domains automatically add a 0.3s delay between requests
• CSV export — one-click download of all results

Requirements

No API keys needed. The Ahrefs free DR endpoint is publicly accessible.

Run It Locally

Paste this prompt into Claude Code, OpenCode, or Codex — let the AI handle the setup:

Clone https://github.com/syahidmid/domain-rating-checker.git, install dependencies from requirements.txt, then run the app with `streamlit run app.py`.

Tech Stack

Streamlit · Ahrefs free API · Pandas · Requests