Most developers hate SEO because it feels like magic or marketing fluff. We get told to "add more keywords" or "get more backlinks," which are tasks for content writers and PR people. But there is a massive technical side to SEO that is entirely within our control.
If your site is slow, has layout shifts, or uses a div for everything, no amount of keyword stuffing will save your rankings. Google cares about user experience. Here is how to handle the technical side of SEO without becoming a marketing expert.
The Layout Shift Nightmare
Cumulative Layout Shift (CLS) is one of the most frustrating metrics for users and a signal for search engines. You know when you are about to click a button, but an image finally loads, the page jumps, and you click an ad instead? That is a CLS failure.
To fix this, stop letting the browser guess the size of your elements. Always define width and height attributes on images. If you are using responsive images with width: 100%, use the aspect-ratio CSS property. This reserves the space before the asset downloads, keeping the page stable.
