Web performance · Core Web Vitals · Root cause
Website Performance Optimization
Improve mobile speed and stability through Core Web Vitals analysis, image and code optimization, hosting checks and before-and-after measurement.
Measure before rebuildingMobile bottlenecks firstBefore-and-after evidence
Built around the outcome
- Faster visible primary content
- More responsive interactions
- Fewer layout shifts and less unnecessary weight
Search results from a client project
Historical Google Search Console data for TurboGlanz in Höxter, Germany: 48 organic clicks and 385 impressions over a 28-day period, reported on 26 July 2026. The case study documents the source and measurement period.
Where the work starts
One Lighthouse score explains neither field data nor root cause. Performance work needs reproducible measurement and priorities.
- The largest visible element arrives too late on mobile
- Main-thread work delays important interactions
- Layout shifts and third parties interrupt the experience
A useful fit for
For pages where real loading and interaction quality measurably affects revenue, discovery or usability.
Pages with weak LCP, INP or CLS signalsWordPress and commerce systems carrying growing technical weightRedesigns that treat performance as an input rather than an afterthought
Scope with substance
What the project actually delivers.
LCP, INP and CLS root-cause analysis
Image, font, JavaScript and cache measures
Before-and-after measurement on defined pages
Working together
Clear steps from first conversation to launch.
- Clarify Discuss your goals, customers and project requirements.
- Plan Plan the pages, content and how visitors will use the website.
- Build Develop the agreed design, features, SEO settings and analytics.
- Review Test before launch, review website use and plan improvements.
FAQ
Questions before a first call.
Do you guarantee a specific PageSpeed score?
No. Device, network, third parties and platform limits all matter. We define realistic targets and document causes and impact.
Which matters more: Lighthouse or Search Console data?
Both have a role. Lab data supports diagnosis; field data reflects real experience and needs sufficient traffic.
Can performance improve without a full redesign?
Often yes. Media, fonts, scripts, caching and critical components can frequently be optimised in focused work.
A useful next step
Tell us what the website needs to change.
We help you define the scope, priorities and a practical next step for your website.
Start the conversation