MJ12bot

Last updated 1 hour ago.

CompliantCrawler

What is MJ12bot?

About

Majestic's SEO crawler

Operator

Majestic

See how often MJ12bot visits your website by setting up Spyglasses analytics. Set up tracking

Did you find MJ12bot/v1.2.0 (http://majestic12.co.uk/bot.php?+) in your logs?

If you've seen MJ12bot/v1.2.0 (http://majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

MJ12bot/v1.2.0 (http://majestic12.co.uk/bot.php?+)

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Did you find Mozilla/5.0 (compatible; MJ12bot/v1.2.1; http://www.majestic12.co.uk/bot.php?+) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.2.1; http://www.majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.2.1; http://www.majestic12.co.uk/bot.php?+)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.2.3; http://www.majestic12.co.uk/bot.php?+) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.2.3; http://www.majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.2.3; http://www.majestic12.co.uk/bot.php?+)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.2.4; http://www.majestic12.co.uk/bot.php?+) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.2.4; http://www.majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.2.4; http://www.majestic12.co.uk/bot.php?+)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.2.5; http://www.majestic12.co.uk/bot.php?+) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.2.5; http://www.majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.2.5; http://www.majestic12.co.uk/bot.php?+)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.3.0; http://www.majestic12.co.uk/bot.php?+) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.3.0; http://www.majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.3.0; http://www.majestic12.co.uk/bot.php?+)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.4.4 (domain ownership verifier); http://www.majestic12.co.uk/bot.php?+) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.4.4 (domain ownership verifier); http://www.majestic12.co.uk/bot.php?+) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.4.4 (domain ownership verifier); http://www.majestic12.co.uk/bot.php?+)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.4.7; http://mj12bot.com/) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.4.7; http://mj12bot.com/) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.4.7; http://mj12bot.com/)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/) in your logs?

If you've seen Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/) in your website logs, it indicates that MJ12bot has been visiting your site. This agent string is one of the known identifiers for this bot.

Mozilla/5.0 (compatible; MJ12bot/v1.4.8; http://mj12bot.com/)

Track and manage MJ12bot visits to your website with Spyglasses' real-time bot detection. Start tracking

Expected Behavior

Web crawlers visit websites on a regular schedule to index content for search engines or other services. They typically follow a consistent crawling pattern and respect robots.txt directives.

Should I Block MJ12bot?

This bot is marked as compliant, meaning it generally respects robots.txt directives and follows good practices. You may choose to allow it if you want your content to be accessible to its services.

Recommended Solution

Instead of manually managing robots.txt rules, use Spyglasses to automatically detect and manage MJ12bot traffic with real-time analytics and flexible blocking rules.

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How Do I Block MJ12bot?

You can block this bot or limit its access by setting user agent token rules in your website's robots.txt file. Use Spyglasses analytics to check whether it's actually following your rules.

User Agent Tokens

MJ12botShould match instances of this bot

robots.txt

# robots.txt
# This should block MJ12bot

User-agent: MJ12bot
Disallow: /

Instead of doing this manually, use Spyglasses to keep your rules updated automatically with the latest AI agents and crawlers. Set up automatic bot management

Manage MJ12bot Traffic with Spyglasses

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