Performance Optimization (Loading Times & Core Web Vitals)

Fast websites win – slow ones lose users, leads, and rankings.

The Performance Optimization from Klarwerk ensures that your website loads significantly faster, responds more stably, and technical metrics like Core Web Vitals are in the green.

Key areas are PageSpeed, loading times, clean script implementation, image optimization, caching and mobile behavior. The result: A better user experience, stronger SEO signals and higher conversion rates.

Who is this service for?

• Companies whose website is noticeably slow – especially on mobile
• Teams that PageSpeed or Core Web Vitals tests score poorly
• Projects where performance is a crucial SEO and conversion factor (e.g., campaigns, online shops)
• Website operators who cannot optimize technical performance in detail themselves or don't want to

What problems do we solve?

• Long loading times, especially on mobile devices
• Poor Core Web Vitals scores (e.g., LCP, FID/INP, CLS)
• Unoptimized images, too many or poorly loaded scripts
• No caching or incorrectly configured caching
• „Jittery" layouts, late-loading elements, and a choppy user experience
• Negative impact on SEO and conversion due to performance weaknesses

What specific benefits does the service offer?

• Significantly improved loading times, especially on mobile devices
• More stable Core Web Vitals, which both Google and users perceive positively
• Optimized images, scripts, and resources, loading only what is truly needed
• Effectively implemented caching, which speeds up recurring visits
• An overall smoother user experience, which supports trust and conversion rates
• Better conditions for SEO and campaign performance (e.g., for ad traffic)

Why Klarwerk?

• Holistic approach: Performance is not viewed in isolation, but in conjunction with design, technology, SEO, and campaigns
• Technical expertise: Developers with an understanding of modern frontend performance and Core Web Vitals requirements
• Practical approach: We don't just optimize for "test scores," but for real user experiences
• Transparent actions: You see what specific adjustments are made and what effects they have
• Easily combinable: Particularly effective in combination with technical SEO, relaunch support, and web design

How does the implementation process work?

Performance Analysis & Status Check

We measure loading times, PageSpeed score, and Core Web Vitals (e.g., via Lighthouse & Co.) and identify the biggest bottlenecks: images, scripts, fonts, layout, server/hosting, caching.

Prioritizing actions

Based on the analysis, we create a clear action plan: What delivers the greatest performance gain with reasonable effort? This way, you keep an eye on cost-benefit in mind.

Image & Script Optimization

Images are compressed, scaled, and, where appropriate, delivered in modern formats. Scripts are reduced, bundled, loaded asynchronously, or better managed over time.

Caching & Technical Adjustments

We set up effective caching (e.g., browser caching, server caching) and make technical adjustments that loading times and stability improve – including optimizations for mobile display.

Testing, Refinement & Monitoring

After the adjustments, we re-test PageSpeed, Core Web Vitals, and real user behavior. Upon request, additional fine-tuning is performed, and the development is monitored over a longer period.

Is your website too slow, fails performance tests, or misses out on potential for SEO and conversion?
Start your performance optimization with Klarwerk – In a non-binding initial consultation, we clarify the current status, goals and the most important levers for fast, stable loading times.

FAQ:

Is good hosting alone enough for fast loading times?

Answer: Good hosting helps, but without optimized images, scripts, and caching a lot of potential remains untapped. Performance is always the result of the interplay of several factors.

What exactly are Core Web Vitals?

Answer: These are technical metrics from Googlethat evaluate loading speed, interactivity, and visual stability, among other things – and thus influence user experience and SEO .

Does performance really influence SEO?

Answer: Yes. Google considers loading times and Core Web Vitals as ranking factors – especially in the mobile context. Fast websites have a clear advantagehere.

Is performance optimization also worthwhile for smaller websites?

Answer: Absolutely. Users are impatient – slow pages quickly lead to abandonment, whether it's a small business or a large shop.

Can we continue to monitor it ourselves after optimization?

Answer: Yes. Upon request, we will provide you with clear recommendations and guidelines, e.g., for image usage or script integration, so that future changes do not degrade performance again.

Direct Contact: Call us now to discuss your project: +49 89 3816 9101.