Robots.txt Viewer

How to Use the Robots.txt Viewer

1. Enter a domain: Type the website domain (e.g., example.com) into the Domain Name input field.
2. Click "View Robots.txt": Press the button to fetch and display the robots.txt file for that domain.
3. Review raw content: The full robots.txt content appears in a scrollable monospace display for easy reading.
4. Inspect parsed rules: The tool automatically separates user-agents, sitemaps, disallowed paths, and allowed paths into organized sections.
5. Click sitemap links: Any sitemaps referenced in the robots.txt are rendered as clickable links that open in a new tab.

Technical Overview & Use Cases

The Robots.txt Viewer fetches a website's robots.txt file via a secure API proxy and parses the directives into a structured, readable format. The robots.txt protocol (Robots Exclusion Protocol) is a standard used by websites to communicate with web crawlers about which pages or directories should or should not be indexed. This tool retrieves the file, identifies all User-Agent declarations, Disallow/Allow rules, and Sitemap references, then presents them in categorized sections. It handles common formatting variations and displays both the raw text and parsed data side by side, making it easy to audit crawl permissions for any domain without needing command-line tools or browser extensions.

Real-world use cases:

• SEO Auditing: Quickly verify that important pages aren't accidentally blocked from search engine crawlers before launching a site.
• Competitive Analysis: Inspect how competitor websites configure their crawler directives to understand their SEO strategy.
• Web Scraping Compliance: Check which paths a site permits or restricts before building any automated data collection workflows.

Privacy & Security Guarantee

This tool is part of the FAK LAB ecosystem, founded by Faizan Ahmad Khan Khichi. The domain you enter is sent to a lightweight API proxy solely to fetch the publicly accessible robots.txt file — no credentials, cookies, or personal data are transmitted. The fetched content is displayed directly in your browser and never stored on any server. No data is ever stored or shared.

Frequently Asked Questions

What is a robots.txt file and why does it matter?

A robots.txt file is a plain-text file placed at the root of a website that instructs web crawlers (like Googlebot) which URLs they are allowed or disallowed from accessing. It's a critical part of technical SEO because misconfigured rules can accidentally hide important content from search engines, hurting your rankings.

Can this tool edit or create a robots.txt file?

No — this tool is a read-only viewer and analyzer. It fetches and parses existing robots.txt files so you can audit them. To create or edit your robots.txt, you would need to modify the file directly on your web server or use a CMS plugin designed for that purpose.

Why does the tool show "No robots.txt found"?

This means the domain either doesn't have a robots.txt file at its root URL, or the server returned a non-200 status code. Not all websites have a robots.txt — it's optional. If you believe one exists, double-check the domain spelling and ensure the site is publicly accessible.