General Questions About PageSpeed Optimization
The following questions address the fundamentals of website performance: What exactly does PageSpeed mean? Why does load time play such a central role for conversions and search engine rankings? And which factors influence website speed the most? These questions form the foundation for every subsequent technical decision and help you understand the importance of performance optimization within your overall digital strategy. Our in-depth articles on Core Web Vitals 2026 and reading the Lighthouse report provide even more answers.
- What exactly is PageSpeed optimization? PageSpeed optimization covers every technical measure that improves a website's load time and responsiveness. It works on two levels: server-side optimization with caching, Brotli…
- Why is my website's load time so important? Load time is not a technical nicety, it acts directly on revenue. Three metrics react especially sensitively: conversion rate drops by up to 7 percent with each additional second…
- What is the difference between PageSpeed Insights and actual user experience? PageSpeed Insights from Google delivers two fundamentally different kinds of data that are often confused. The lab data comes from a synthetic test in a controlled environment: a…
- What PageSpeed score should my website achieve? A Lighthouse score of 90 or higher is considered good and signals green values across the essential metrics. However, the score is only a weighted summary of several lab values…
- How long does a typical performance optimization take? Duration depends on the starting condition and scope. A targeted frontend optimization of a single landing page is often completed within a few days. A full audit with subsequent…
- Can every website be made faster? In our experience from 50+ projects (project experience), every website so far could be noticeably accelerated, though the room to manoeuvre varies greatly with the starting…