Which of the following is NOT a strategy to limit HTTP requests?
- Combining text resources
- Moving render-blocking JavaScript
- Minifying code files
- Reducing redirects
- Combining image resources
Explanation: Minifying code files is NOT a strategy to limit HTTP requests. Minification involves removing unnecessary characters, such as whitespace and comments, from code files like HTML, CSS, and JavaScript to reduce file size and improve load times. However, minification primarily affects file size rather than the number of HTTP requests. On the other hand, combining text resources, such as CSS and JavaScript files, and combining image resources are effective strategies to limit HTTP requests. By consolidating multiple files into fewer resources, the number of requests required to load a webpage decreases, leading to faster page rendering. Additionally, moving render-blocking JavaScript and reducing redirects are also strategies aimed at optimizing webpage performance by minimizing the number of HTTP requests and streamlining the loading process. Therefore, while minifying code files is beneficial for optimizing website performance, it does not directly address the issue of limiting HTTP requests. Thus, the correct answer is Minifying code files.