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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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The story of our client: drinkertoys.com
We’re sure you already know most of the advantages of our Anti-Spam and Security services. But it is always easier to understand the way it works by certain examples. So we decided to ask some of our clients to share their experience of using CleanTalk products. Our client’s name is David. He is an inventor,…
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The most effective anti-spam plugin for your Elfsight Form
After you created your Elfsight Contact Form you may get spam through this form. CleanTalk is the most effective anti-spam plugin for your Elfsight Contact Form: it protects your forms from spam and save your visitors time. Once CleanTalk Anti-Spam plugin is installed it starts to protect all of the existing forms on your WordPress…
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4 steps for a complete HappyForms spam protection
After you created your HappyForms Contact Form you may get spam through this form. CleanTalk protects your HappyForms Contact Form from spam and saves your visitors time. Once CleanTalk Anti-Spam plugin is installed it starts to protect all of the existing forms on your WordPress website. It may not only be HappyForms but many others.…
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Anti-spam protection for your standard WordPress comments in 5 minutes
If you have any Standard WordPress Comments Forms in your website some bots may use it to send spam messages and links. CleanTalk Anti-Spam plugin protects your Standard WordPress Comments Form from spam. Once CleanTalk Anti-Spam plugin is installed it starts to protect all of the existing forms on your WordPress website. You can always…



