Indexing bots make frequent requests to site pages to update information and save it in their databases for subsequent issuance in search engines. These bots are useful, but too high a scan rate can cause unnecessary useless load.
For some indexing bots, you can configure restrictions:
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Log in or register, if you do not have an account yet, in Google Search Console.
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Add and confirm domain in this system, if it has not been verified.
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Go to the management page scan rate settings and select the resource you want:
 
                        
                    
                        
                    