How to Fix 429 Too Many Requests Error in cPanel

Posted about 4 months ago 4.2k Security CPanel Troubleshooting Rate Limiting

Understanding 429 Error

Rate limiting: Too many requests in short time.

Common Causes

Aggressive crawling
API abuse
DDoS attack
Hotlinking

Solutions

Block Offending IP

cPanel → Security → IP Blocker → Add IP or range.

Use Cloudflare

Enable rate limiting rules and bot protection.

Limit via .htaccess

# Simple rate limit example (requires mod_ratelimit)
<IfModule mod_ratelimit.c>
  <Location />
    SetOutputFilter RATE_LIMIT
    SetEnv rate-limit 1000
  </Location>
</IfModule>

Prevention Table

Threat	Prevention
Bad bots	Block user agents
API abuse	Rate limit endpoints
Hotlinking	Enable protection
Scraping	Cloudflare rules

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