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Error 429 Too Many Requests is among the most annoying errors you may encounter.
The best thing is that this error is quite easy to fix.
This guide covers detailed information about the same.
Web servers typically set a limit of HTTP requests a client could make within a given time frame.
And Error 429 Too Many Requests is an HTTP status code.
It is a rate limit error that occurs from the client side, not the server side.
Web servers impose these rate limits to prevent overloading and downtime.
These rate limits further act as a protection layer for your web server.
The best thing is that this status code usually accompanies additional information in the response headers.
Error 429 is often accompanied by an oops message explaining the cause of the error.
And thats how you could easily identify that it is a rate limit error.
What Causes the HTTP 429 Error?
This makes troubleshooting this error a bit of a challenging task.
The rapid login requests performed in brute force attack could trigger the Too Many Requests error.
And this could trigger error code 429.
This could ultimately result in causing the Too Many Requests error.
This most likely happens with themes and plugins that use API keys for authentication.
How to Fix Error 429 Too Many Requests?
Since there could be more than one cause, troubleshooting this error becomes challenging.
Id suggest giving it around five to ten minutes.
Therefore, you should try clearing internet tool cache files to see if that could fix this error.
Step 2:Now, hit the three vertical dots located at the top right corner.
Step 3:From the drop-down menu, select theHistoryoption and then select theHistoryoption again.
Step 4:tap on theClear browsing dataoption from the left sidebar.
It will open a new tab along with a pop-up for you.
Step 6:choose theClear databutton.
If the error still exists, follow the next workaround.
#3.Flush DNS Data
DNS data also contains information about the domain name andIP addressmapping.
The best you’re able to do in such a situation is to flush your DNS data.
Step 2:Typecmdand hitEnterto launch theCommand Prompt.
Step 3:bang out theipconfig /flushdnscommand and hitEnter.
Now, visit the website again to see if the error has been fixed.
So, every time a user visits your website, CDN delivers static files from the nearest server.
As a result, your web server receives fewer requests, and the user gets a faster load time.
Plus, a well-optimized database also offers better efficiency, performance, and reliability of the program.
you’re free to configure rate limits on a web server on your own.
it’s possible for you to find the detailed guide on rate limit configuration for your server on Google.
When you change the login URL, brute-force bots will have difficulty finding the target URL.
As a result, your server will receive fewer login requests, and the error will be fixed.
Besides brute force, a sudden surge in traffic could also be because of DDoS or other bot attacks.
If so, deploy aDDoS protectionrule or bot protection shield from CDN.
If that is the case, the first thing you should do is disable all the plugins.
Step 2:choose thePluginsoption from the left sidebar.
Step 3:opt for check box located before thePlugincolumn to select all the plugins.
Step 4:Select theDeactivateoption from the drop-down menu and then select theApplybutton.
If disabling plugins has fixed the error, we need to find the culprit.
Simply enable all the plugins one by one to see which is causing the issue.
Once you find that plugin, delete it and install its fresh copy.
But if plugins arent the culprit, there might be some issues with your theme.
This is mostly the case for people who use nulled themes or themes that heavily rely on API authentications.
Step 1:Log into yourWordPress Admin dashboard.
Step 2:Select theAppearanceoption from the left sidebar.
It will most likely take you to theThemespage, but if it doesnt, click theThemesoption.
Step 3:verify you have the WordPress default theme installed.
If you deleted the default WordPress theme, install it back.
Step 4:Now, locate the default WordPress theme and press theActivatebutton.
Now, test whether the error is fixed.
If it is, there is definitely some issue with the theme you are using.
It could be related to bugs, misconfigured theme files, code, or anything.
But before doing that, Id recommend checking whether you really need an upgrade.
you could check your CPU and memory usage to understand if you gotta upgrade your hosting plan.
Depending on your hosting provider, the steps to check CPU and memory usage could vary significantly.
you’re free to consider optimizing your website resources if your website is red-lining these limits.
But if that doesnt help, just upgrade your hosting plan, and that would fix the error.
But if the error still exists, then its most likely not your fault.
As a result, you face this HTTP error.
Besides that, there might be some other rules deployed by your hosting provider.
Since you cannot configure these rules from your end, you need the help of your hosting provider.
Almost all hosting providers provide an option to raise tickets.
you’re able to raise a ticket to inform them about the issue you are dealing with.
Besides that, if your hosting provider offers telephonic or live chat support, you might use that.
Elaborate the entire scenario and inform them about the workarounds you tried.
HTTP status code 429 is quite common for websites that generate heavy traffic.
But the list doesnt end here.
Since there could be various causes, troubleshooting this error becomes a task.
But if you follow the right approach, you could fix this error in no time.
Next, check out hacks to make your website load at lightning speed.
