How do you ensure that a website is optimized for fast loading times on mobile networks?
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Sample interview questions: How do you ensure that a website is optimized for fast loading times on mobile networks?
Sample answer:
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Optimize images for the web. Images are often the largest files on a webpage, so optimizing them can significantly improve loading times. Compress images using a lossless format like PNG or JPEG 2000, and use CSS to scale images to the appropriate size.
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Minify CSS and JavaScript. Minification is the process of removing unnecessary characters from CSS and JavaScript files, like comments and whitespace. This can reduce the size of the files and make them load faster.
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Use a content delivery network (CDN). A CDN is a network of servers that store copies of your website’s files in different locations around the world. This can help to improve loading times for users who are located far from your main server.
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Enable compression. Compression is a technique that reduces the size of web pages by removing unnecessary data. This can make web pages load faster, especially on mobile networks.
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Test your website’s speed. Once you’ve made changes to your website, test its speed to see how much faster it loads. There are many free tools available online that can hel… Read full answer