What is a Web Application Firewall (WAF) and how does it work?

WAF (Web Application Firewall) or web application firewall helps protect web applications by filtering and monitoring HTTP traffic between a web application and the Internet. Typically, a WAF protects web applications from attacks such as cross-site forgery, cross-site contamination, cross-site scripting (XSS), file inclusion, and SQL Injection. WAF...
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What is a CPU (Central Processing Unit)?

how cpu works
What exactly is a CPU? A server’s central processing unit (CPU) is a physical component that houses the main computing unit. Data is transformed into digital signals by servers and other smart devices, which then use those signals to do mathematical operations. The main element that processes the...
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What does time-to-live (TTL) mean?

time-to-live (TTL)
What does networking’s time-to-live (TTL) mean? The term “time to live” (TTL) describes the number of “hops” that a packet is allowed to stay in a network before a router discards it. TTL is also utilized in other settings, such as DNS and CDN caching. How does TTL...
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Best Website Speed and Performance Testing Tools

Google PageSpeed Insight
When it comes to the performance of websites, web administrators and SEOs frequently have two questions that may be answered by internet tools: What is the speed of my website? How can I make my website performs better? Numerous website-monitoring solutions are available to find these issues if...
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Ways to Reduce Server Response Time

Server Response Time
Brief introduction Website owners and SEO experts should prioritize the goal of decreasing server response time. It is a pointless investment of resources to create a website if it takes too long to load and drives visitors away. The initial few seconds are crucial in determining whether a...
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