Website Performance Optimization
Faster loading times for better rankings and satisfied visitors
53% of visitors leave a page that takes longer than 3 seconds to load. As an experienced performance specialist, I optimize your website holistically – from Core Web Vitals to server configuration.
My goal: Lighthouse Score 100 on all metrics
Does this sound familiar?
These problems cost you customers and rankings every day
Slow Loading Times
The website takes forever to load. Visitors bounce before they even see the content.
Poor Rankings
Google penalizes slow websites. Your competitors outrank you in search results.
High Bounce Rate
Visitors leave the page frustrated. 53% leave if it takes longer than 3 seconds.
Core Web Vitals in Red
Google Search Console shows errors. The Core Web Vitals are in the red zone.
Performance is my passion
I am Vincent Kilchherr, and I have been helping businesses make their websites faster for over 16 years. As a performance specialist, I know exactly where the milliseconds are hiding.
My approach: measure first, then optimize. With Lighthouse, WebPageTest and custom tools, I analyze every component – from the server to the last JavaScript snippet. The result: measurably faster websites.
Holistic Performance Optimization
From analysis to implementation – everything from one source
Core Web Vitals
Optimization of the three core metrics for better rankings and user experience.
- LCP under 2.5 seconds
- INP under 200ms
- CLS under 0.1
Server Optimization
Maximize backend performance for the fastest response times.
- PHP & MySQL Tuning
- Caching Strategies
- TTFB Optimization
Frontend Optimization
Lean code and optimized assets for lightning-fast rendering.
- JS & CSS Minification
- Image Optimization (WebP)
- Critical CSS
Caching & CDN
Intelligent caching strategies for global availability.
- Browser Caching
- Object Caching
- CDN Integration
Database Tuning
Fast queries and optimized table structures.
- Query Optimization
- Index Analysis
- DB Cleanup
Monitoring & Reporting
Continuous monitoring and transparent reports.
- Real User Monitoring
- Performance Alerts
- Monthly Reports
Performance Optimization from an Expert
There are many caching plugins and automatic tools. But real performance optimization requires a deep understanding of the entire system.
What sets me apart
I find the real bottlenecks, not just the obvious ones.
No standard plugins, but individual optimizations.
Before-after comparison with concrete numbers.
No quick fixes, but long-term improvements.
How a performance optimization works
Structured and transparent – from analysis to result
Analysis
Comprehensive measurement of all performance metrics and identification of bottlenecks.
Strategy
Creation of an action plan with prioritized quick wins and long-term optimizations.
Implementation
Step-by-step implementation of optimizations with continuous measurement.
Monitoring
Ongoing monitoring and report with before-after comparison.
««Our website was barely usable on mobile before the optimization – 8 seconds load time. Vincent brought the performance to under 2 seconds and our Core Web Vitals are all green now. The bounce rate dropped by 40%.»»
E-Commerce Operator, Zurich
Frequently Asked Questions
Answers to the most important questions about performance optimization
Core Web Vitals are three metrics (LCP, FID/INP, CLS) that Google uses to evaluate user experience. Since 2021 they are a direct ranking factor. Websites with good Core Web Vitals rank better and have lower bounce rates.
Ideal is a load time under 2 seconds for First Contentful Paint (FCP) and under 2.5 seconds for Largest Contentful Paint (LCP). 53% of users leave a page that takes longer than 3 seconds to load.
A basic optimization starts from CHF 800. The exact effort depends on the website complexity, the CMS used, and the current state. After a free initial analysis I create a transparent quote.
A typical optimization takes 1-3 weeks, depending on the scope. Critical issues can often be resolved within a few days. For larger projects I create an action plan with priorities.
Some basics like image compression you can implement yourself. For in-depth optimizations like server configuration, caching strategies and code optimization, however, expertise is required to avoid causing problems.
I optimize WordPress, TYPO3, WooCommerce, Shopware, Laravel, CodeIgniter and other PHP-based systems. The basic principles of performance optimization apply to all platforms.
Ready for a faster website?
Let us bring your website to peak performance together. Free performance check included!
Non-binding consultation · Transparent prices · Swiss quality