What these articles cover
Posts describe how to read field data in Search Console, how to diagnose slow templates and which changes, such as correct image sizing and fewer scripts, tend to help the most for the least effort.
Why it matters
Pages that load quickly and stay stable are easier to use and typically convert better, and the metrics are one of several page experience signals. The usual blockers are oversized images, heavy JavaScript and elements that shift while the page loads.
How to measure
Field data from real visitors, shown in Search Console, reflects actual experience, while lab tools such as PageSpeed Insights help diagnose causes. Use both: field data tells you whether there is a problem, and lab testing shows where to look first.
Next steps
Begin with Core Web Vitals explained, then see how our website development team approaches performance, or ask for a technical SEO review covering speed and indexing together.