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Many WordPress users experience frustrating errors that prevent their sites from working properly. One of these errors is the 429 error, also known as “Too Many Requests.” This is a server error that occurs when a user or script tries to perform too many requests in a short period of time. Below is a guide to help you fix this problem.
1. Check the request limit on the server
First, check your server settings to see how many requests are allowed in a given time period. You can contact your hosting provider to obtain this information. If your query limit is low, ask about increasing it. Many vendors offer scaling options that can help solve this problem.
2. Use a WordPress plugin to limit queries
There are various WordPress plugins that can help you limit the number of queries to your server. One of them is “Rate Limiting”. This plugin allows you to set a limit on the number of queries per hour for each user. You can decide how many queries per hour each user can make, which will help you control the load on your server.
Another popular plugin is “WP Limit Login Attempts” which can help limit the number of login attempts, which is often the cause of the 429 error. This plugin allows you to set the maximum number of login attempts for each user, as well as the time period after which the attempts are reset.
3. Detecting and repairing broken plugins
Some WordPress plugins can cause unexpected server requests, which can lead to error 429. You can use a plugin like “Plugin Detective” to identify the plugins that are causing problems. Once you identify the broken plugins, you can fix or remove them to minimize the number of server requests.
4. Enable caching on your website
Enabling caching on your WordPress site can also help reduce the number of requests to the server. You can do this by using plugins like “W3 Total Cache” or “WP Super Cache”. These plugins save static copies of your site, which reduces the number of