I'm diving into web development and particularly focusing on improving my skills with topics like image handling and security protocols. As I move closer to finishing my projects, I'm curious about the best practices for ensuring that a site runs smoothly. Specifically, what should developers check once a site is near completion to evaluate its performance, optimize it, and address important factors such as accessibility and SEO? I would love to hear any tips or tools that are helpful in these areas. Thanks in advance!
3 Answers
Start by checking out MDN (Mozilla Developer Network). It’s comprehensive and current, so it'll guide you in the right direction!
Don't forget about media queries! A common mistake is making them too complex. Start with min-width media queries—the rule of thumb is to design for mobile first, then scale up. For example, set a base style for mobile, then add queries for tablet and desktop sizes. Another tip is to utilize REM and EM units for font sizing to reduce the need for many media queries. Using ‘clamp()’ can also help with responsive font sizes!
To assess performance, you’ll want to leverage your browser's developer tools. The Network tab is great for understanding loading times, while the Performance tab can help identify any bottlenecks. If you're relying on a framework, those often come with their own set of developer tools to simplify this. For accessibility, automated tools like Lighthouse (check it out [here](https://developer.chrome.com/docs/lighthouse)) can point out common issues, but you should also read up on HTML elements to ensure they're screen-reader friendly. Keeping up with the latest on SEO changes is crucial too, as that field evolves constantly!
Thanks a lot for this info!
Is MDN Mobile Device Management? Just want to make sure I'm looking at the right resource.