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by jhy
678 days ago
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Cloudflare does offer rate limiting - it's in Security / WAF / Rate limiting rules. On the free plan it is perhaps a bit limited in the rules you can create (match based on bot or URL regex, limit by # requests per IP per 10 seconds). But still pretty useful for slowing stupid requests. https://developers.cloudflare.com/waf/rate-limiting-rules/cr... And / or you can use Transform Rules to better normalize the Origin URLs so that the query string or other path info doesn't create new origin requests. Or more simply, enable Ignore Query String in the Cache Settings. |
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