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16 // MICHAŁ ŚWITALSKI SERVICE from 1 500 PLN

A faster website

Speed up your website to 95+ points on Google PageSpeed. Lighter code, WebP/AVIF conversion, instant loading, and better SEO.

Estimated Budget from 1 500 PLN excluding VAT
Delivery Time 3–5 business days
Working Together Fixed-Price or Time & Material
Warranty 100% Copyright Ownership & NDA

Transparent Investment Ranges // Engineering Standard

A fixed price agreed before work begins, based on the audit. No hidden costs or endless hourly billing.

STAGE 01 // FOUNDATION & MVP Quick Start
1 500 PLN net • fixed contract price

The first tangible production result in your business. I focus on one critical process, eliminating risk and delivering working software in a fraction of the usual time.

Phase scope:
  • Core Web Vitals bottleneck audit (LCP, INP, CLS)
  • Image compression and conversion to WebP and AVIF
  • Script, CSS, and Google Fonts loading optimization
  • 30-day stability warranty and post-launch support
Delivery time: 3 business days
Payment: 50% at start / 50% on delivery

PageSpeed & Core Web Vitals Optimization in practice

Engineering approach and system architecture

I solve business problems by starting with the process. No rigid ready-made templates: I build software around your procedures.
01 // MODULE

Speed means higher Google rankings and more sales

01

Every second of delay reduces conversion by 7%

Users immediately close websites that take more than 2 seconds to load.

02

Core Web Vitals

is an official Google ranking factor. Google directly rewards websites with indicators in the green zone (90–100).

03

A better experience on phones and slow connections

A lightweight, optimized website loads instantly on smartphones.

What You Receive with the Implementation:

  • Core Web Vitals bottleneck audit (LCP, INP, CLS)
  • Image compression and conversion to WebP and AVIF
  • Script, CSS, and Google Fonts loading optimization
  • Browser cache, CDN, and Brotli compression configuration
  • Guaranteed score of 90+ in mobile and desktop PageSpeed tests

Technologies and production standards:

I choose technologies for stability, speed, and reliability. No technical debt.

Core Web Vitals Lighthouse 100 Critical CSS Brotli Cache WebP/AVIF
Copyright: 100% transfer of rights (NDA)

PageSpeed & Core Web Vitals Optimization

FAQ

Frequently asked questions about PageSpeed & Core Web Vitals optimization — architecture, implementation, data security, costs, and technologies:

01 What Google PageSpeed test score do you guarantee? +

For business websites and landing pages, I guarantee a green-zone score of 90–100/100 on desktop and at least 85–95/100 on mobile devices.

02 Does optimization affect the website's appearance or functionality? +

No, the visual design, animations and forms remain 100% unchanged. All work focuses on resource loading architecture, compression and code minification.

03 Does a faster website really improve Google rankings? +

Yes, Core Web Vitals are an official Google ranking factor. A faster website also dramatically reduces bounce rate and increases sales.

Start building.
First conversation free.

A free 30-minute technical consultation. After the call, I will provide an architecture proposal, timeline and transparent quote within 24 hours.