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How to Reduce Server Load by Simply Filtering Bad Traffic

When a website starts slowing down, many teams immediately think about scaling infrastructure: adding CPU, RAM, more servers, or optimizing the database. In reality, a significant part of server load is often caused not by real users, but by automated traffic — bots, scrapers, vulnerability scanners, spam robots, and aggressive crawlers. These requests may continuously
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Updating the API method “spam_check”
CleanTalk has updated the API method “spam_check” that allows checking spam activity of IP and email addresses via the CleanTalk database. What’s new: Displays the code of the country where the IP address belongs.This will help you know the geo-location of each IP address. The country code is displayed in a two-letter format in accordance…
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How to Set Up Notification for New Comments in WordPress
As everyone knows, WordPress sends a notification about a new comment to an article only to the author of the article. This is often inconvenient, as the site can be administered by a group of people and important messages may be lost, you need to enter the admin panel of the site to view them…
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Country Blocking. How to block access to your site from certain countries.
If you are the owner of a web site, then by default it is available for the entire planet. Many websites are simply not relevant to people in other countries. Thus, you should not expect significant traffic from them for granted. If you notice that there are requests to your site from a particular country…
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Update to block messages by language
We have added Cyrillic languages to the blacklist. So, if you don’t expect a comment on your website from Cyrillic languages you will be able to block all messages that contain Cyrillic symbols. At the moment, the blacklist of languages allows adding for blocking the next languages: Chinese Korean Japanese Hindi Arabic Cyrillic CleanTalk informs you about the…