crawler4j

Last updated 1 hour ago.

Non-Compliant

What is crawler4j?

About

crawler4j

See how often crawler4j visits your website by setting up Spyglasses analytics. Set up tracking

Did you find crawler4j (http://code.google.com/p/crawler4j/) in your logs?

If you've seen crawler4j (http://code.google.com/p/crawler4j/) in your website logs, it indicates that crawler4j has been visiting your site. This agent string is one of the known identifiers for this bot.

crawler4j (http://code.google.com/p/crawler4j/)

Track and manage crawler4j visits to your website with Spyglasses' real-time bot detection. Start tracking

Did you find crawler4j (https://github.com/yasserg/crawler4j/) in your logs?

If you've seen crawler4j (https://github.com/yasserg/crawler4j/) in your website logs, it indicates that crawler4j has been visiting your site. This agent string is one of the known identifiers for this bot.

crawler4j (https://github.com/yasserg/crawler4j/)

Track and manage crawler4j visits to your website with Spyglasses' real-time bot detection. Start tracking

Expected Behavior

This bot visits websites for various purposes including content analysis, data collection, or automated tasks. Its behavior may vary depending on its specific function and configuration.

Should I Block crawler4j?

This bot is marked as non-compliant, which may mean it doesn't respect robots.txt or engages in aggressive crawling behavior. You may want to consider blocking it if it's causing issues for your site.

Recommended Solution

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How Do I Block crawler4j?

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

crawler4jShould match instances of this bot

robots.txt

# robots.txt
# This should block crawler4j

User-agent: crawler4j
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 crawler4j Traffic with Spyglasses

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