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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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Updates to api.cleantalk.org – July 22, 2025
New Method email_check_one Our regular method email_check is focused on getting result no matter the cost. Due to this fact email_check could take up to a couple of minutes to process a request which is way to much for most website solutions. To remedy this a new method to check email existence available under Blacklist…
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CleanTalk Anti-Spam Added Direct Integration for WPZOOM Forms Plugin
We are glad to announce that CleanTalk Anti-Spam now offers direct integration for the WPZOOM Forms plugin, providing effortless and effective spam protection for WordPress users. What’s New? Starting from the latest version 6.60 for WordPress, CleanTalk Anti-Spam automatically protects WPZOOM Forms from spam submissions without the need for additional setup. The integration is designed…
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CleanTalk for WordPress Updates: New Features and Improvements in Anti-Spam and Security
We have released fresh updates for two of our plugins — CleanTalk Anti-Spam and CleanTalk Security for WordPress. In the new versions (v6.59 and v2.159 respectively), we have not only added useful features, but also fixed some issues to make your protection against spam and threats even more effective and stable. What’s new in CleanTalk…
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CleanTalk Anti-Spam is now available for Everest Forms users
I’d love to announce that CleanTalk Anti-Spam technology is now available to Everest forms users as a built-in Anti-Spam solution. You can find it under Settings, CleanTalk with Everest forms supports almost same stack of technologies like native Anti-Spam plugin by CleanTalk, We’ve been testing this integration since May 12th, 2025, it’s firm and stable…


