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Reducing Disk Load in High-Traffic PHP Applications: Switching from SQLite to Redis for Anti-Crawler Storage

Automated crawlers and scraping bots are a growing problem for modern websites. While search engine bots are useful, many other crawlers generate excessive traffic, scrape content, or overload servers. To help website owners control this type of traffic, we recently released the Anti-Crawler PHP Library by CleanTalk, an open-source tool designed to detect and limit
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Service outage on September 19th
Dear CleanTalk Clients, We have experienced a service outage that lasted approximately 12 hours and 15 minutes. Due to a failure with one of our servers, there was no connection from 5:15 PM (GMT0) on September 19th to 5:30 AM (GMT0) on September 20th. As a result, some spam attacks could be missed by our…
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Wufoo Spam Protection for WordPress in 5 minutes
CleanTalk added spam protection for Wufoo Forms using direct form integration. So in case, you prefer using this type of forms be sure to use the most effective Anti-Spam plugin. Read the guide below and learn 4 steps to protect all your contact forms from spam. Once the CleanTalk Anti-Spam plugin is installed it starts…
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How to Install the Universal Anti-Spam Plugin by CleanTalk on vBulletin 6
Universal Anti-Spam plugin can be installed on any custom websites, CMS, and Frameworks including vBulletin 6. If you don’t have programming experience to add our API on a website it will be a better way to protect your website from spam with Universal Anti-Spam Plugin by CleanTalk. Invisible to the visitors, spam protection has a…
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Otter Blocks Spam Protection for WordPress
CleanTalk added spam protection for Otter Blocks using direct form integration. So in case, you prefer using this type of contact forms be sure to use the most effective Anti-Spam plugin. Read the guide below and learn 4 steps to protect all your contact forms from spam. Once the CleanTalk Anti-Spam plugin is installed it…



