crawler4j

Last found referenced today.

What is crawler4j?

About

crawler4j is an uncategorized agent. It's not currently classified as artificially intelligent or AI-related in any way. If you think this is incorrect or want to provide more detail, please contact us.

Type

Uncategorized
Probably not artificially intelligent

Expected Behavior

Behavior will vary depending on whether this agent is a search engine crawler, data scraper, archiver, one-off fetcher, etc.

Access Control

Using Robots.txt

User Agent Token Description
crawler4j Should match instances of crawler4j

You can block crawler4j or limit its access by setting user agent token rules in your website's robots.txt.

# robots.txt
# This blocks crawler4j

User-agent: crawler4j
Disallow: /

Instead of editing your robots.txt manually, use the API or Wordpress plugin to keep your robots.txt up to date with the agent list automatically.

Get the Robots.txt

Insights

Other Websites

0%
of top websites are currently blocking crawler4j in some way
Updated today