Robots.txt Checker - cmlabs SEO Tools icon

Robots.txt Checker - cmlabs SEO Tools

by cmlabs Developer · cmlabs.co · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Robots.txt Checker is an essential tool designed to ensure the efficiency, accuracy, and validity of a website's robots.txt file.

Users
166
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#69K
#57K among extensions
Version
1.0.1
updated 16 May 2024

Users

monthly, 2 years
088176May 2024Aug 2025Oct 2026
Latest, 15 Oct 2026: 166 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
023May 2024Aug 2025Oct 2026
Latest, 15 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Robots.txt Checker - cmlabs SEO Tools

Robots.txt Checker by cmlabs is your ultimate tool for managing the essential aspects of your website's robots.txt file. Tailored for website owners and developers alike, this tool simplifies the often complex tasks associated with maintaining a healthy robots.txt configuration. With just a few clicks, you can ensure that your directives are correctly set up to guide search engine crawlers effectively. This tool can swiftly verify whether specific URLs are being appropriately blocked or allowed by your robots.txt directives. Let’s take control of your website's indexing directives. Download and try now! Features & Benefits - This tool is available for free. - Checking Blocked URLs: Help you verify whether specific URLs on your website are blocked by the robots.txt file. - Identification of Blocking Statements: These statements are rules containing instructions for search engines not to index or access specific pages or directories on a website. - Checking Sitemap Files: The sitemap.xml file is an essential document to enhance your site's visibility in search engines. How to Use 1. Open the Robots.txt Checker You can proceed by choosing the Robots.txt Checker tool to start analyzing URLs and checking the robots.txt or sitemap.xml files within them. 2. Enter the URL To initiate the review process, simply enter the URL, as shown in the example in the blue box at the top of the tool's page. For a smooth review process, make sure the URL you enter follows the format: https://www.example.com. 3. Start the Review Process After entering the URL, you'll see several buttons, including "Check Source", selecting the bot type, and checking the URL through the "Check URL" button. Please note that you can only review URLs up to 5 times within 1 hour. 4. Analyze the Data Once the review process is complete, you'll be presented with results that show several pieces of information, including: - Website URL - Host - Sitemap - Robots.txt File Help & Support We value your feedback! If you have any suggestions for improving Robots.txt Checker or encounter any issues while using the tool, please don't hesitate to let us know. Our support team is here to help. Reach us by email at: marketing@cmlabs.co dev@cmlabs.co

Growth

WindowUsersChangeRatingsRating
7 days−7−4.0%00.00
30 days−3−1.8%00.00
6 months+13+8.5%00.00
1 year+24+16.9%00.00

Version history

2 versions recorded
1.0.116 May 2024
1.0.014 May 2024

Details

Category
Developer Tools
First seen
14 May 2024
Size
3.6 MB
Languages
en
Pricing
Free
Privacy policy
cmlabs.co
Extension ID
boiflndbjkenhmlbgbdnfebpooigmnkc

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
storagetabs

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