01 · Operator
Who operates Jugendschutzprogramm-Crawler
- Company
- JusProg e.V.
- Type
- Other bot
- Official docs
- jugendschutzprogramm.de
02 · Behavior
What Jugendschutzprogramm-Crawler does
JusProg filters age-inappropriate websites for children. It also reads age labels that sites publish in age.xml or age-de.xml files. The JusProg site does not document the crawler itself.
03 · Impact
Why Jugendschutzprogramm-Crawler matters for your site
If you allow it
- Helps JusProg classify your site correctly
- Run by a nonprofit
If you block it
- No search visibility
- Crawler behavior is not documented
04 · Allow
How to allow Jugendschutzprogramm-Crawler
robots.txt
User-agent: Jugendschutzprogramm-Crawler
Allow: /Cloudflare
# Security › WAF › Custom rules › Create rule
Expression: (http.user_agent contains "Jugendschutzprogramm-Crawler")
Action: Skip › All Super Bot Fight Mode rules
# Also check Security › Bots: "Block AI bots" can block it regardless of robots.txt.WordPress
# WordPress serves a virtual robots.txt. Edit it with your SEO plugin:
# Yoast: SEO › Tools › File editor · Rank Math: General Settings › Edit robots.txt
User-agent: Jugendschutzprogramm-Crawler
Allow: /nginx
# nginx serves every user agent by default.
# Make sure no rule like this blocks it:
# if ($http_user_agent ~* "Jugendschutzprogramm\-Crawler") { return 403; }Apache
# Apache serves every user agent by default.
# Make sure .htaccess has no rule like this:
# RewriteCond %{HTTP_USER_AGENT} Jugendschutzprogramm\-Crawler [NC]
# RewriteRule .* - [F,L]05 · Block
How to block Jugendschutzprogramm-Crawler
Start with robots.txt. If Jugendschutzprogramm-Crawler keeps showing up in your logs, block it at your CDN or web server.
robots.txt
User-agent: Jugendschutzprogramm-Crawler
Disallow: /Cloudflare
# Security › WAF › Custom rules › Create rule
Expression: (http.user_agent contains "Jugendschutzprogramm-Crawler")
Action: BlockWordPress
# WordPress serves a virtual robots.txt. Edit it with your SEO plugin:
# Yoast: SEO › Tools › File editor · Rank Math: General Settings › Edit robots.txt
User-agent: Jugendschutzprogramm-Crawler
Disallow: /nginx
# In your server { } block:
if ($http_user_agent ~* "Jugendschutzprogramm\-Crawler") {
return 403;
}Apache
# .htaccess
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Jugendschutzprogramm\-Crawler [NC]
RewriteRule .* - [F,L]
</IfModule>06 · User agents
User agents we see for Jugendschutzprogramm-Crawler
The user agent published by the operator:
Jugendschutzprogramm-Crawler; Info: http://www.jugendschutzprogramm.de07 · Verification
Is it really Jugendschutzprogramm-Crawler?
Jugendschutzprogramm-Crawler’s operator publishes no IP ranges or hostnames, so requests cannot be verified. Treat the user agent as a claim, and watch your logs for unusual request rates.
FAQ
Questions about Jugendschutzprogramm-Crawler
What is Jugendschutzprogramm-Crawler?
It is the crawler of JusProg e.V., which makes free youth-protection filter software in Germany.
What is JusProg?
JusProg is a free filter program for children. It is recognized under the German Youth Media Protection State Treaty (JMStV).
Last reviewed Oct 8, 2026