Page Speed Optimization

Every second of latency is a lost customer. Don’t let a free site kill your sales. We accelerate websites and e-commerce stores, improving Google results (Core Web Vitals) and increasing conversion. Speed is not a luxury – it’s a necessity.

As a performance-conscious agency, we know that optimizing Page Speed is more than installing a cache plugin. It’s a complex work on code, server, and resources. We make your website load instantly on any device, reducing bounce rates and improving User Experience.

  • Improve Google PageSpeed Insights (Mobile & Desktop)
  • Optimization for Core Web Vitals (LCP, CLS, INP)
  • Compress photos and minify code without losing quality
  • Increase conversions and SEO rankings with faster loading times

Learn how page acceleration can increase your revenue.

FREE AUDIT

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Templateless strategy

Each campaign is created on the basis of data – tailored to the industry, goal and moment of the company’s development.

Partnership Approach

The SEMIDEA team is made up of real people. We talk, analyze, support – we treat your business as our own.

Technology and AI

We use automation and artificial intelligence to make our campaigns faster, more accurate, and more effective.

Results, Not Promises

What counts is more leads, more sales, better ROI. Actions must bring results – not just look good in the panel.

Growth Without Limits

We also help to scale your business on foreign markets. We find distributors, platforms, customers.

Proactivity Over Reactivity

We don’t wait for a brief – we come up with proposals, follow trends and advise on new directions of development.

Why is loading speed your silent sales killer?

  • 53% of mobile users leave a website that takes longer than 3 seconds to load.
  • Every second of delay means a 4.42% drop in conversions.
  • Google Core Web Vitals – speed is the official ranking factor in SEO.
  • Lower ad cost – faster pages have a higher Quality Score in Google Ads, which lowers CPC.

It works because no one likes to wait. On the Internet, patience is measured in milliseconds. Effective website acceleration is the easiest way to improve business results without increasing your advertising budget. A user who does not have to wait is more likely to buy.

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We operate surgically. We identify bottlenecks and eliminate them without spoiling the functionality of the website

Image and media optimization

Often it is the photos that “weigh” the most. We implement next-generation formats (WebP, AVIF), lazy loading and lossless compression. This makes the website look just as good, but loads a lot faster.

Minification of code and scripts

We slim down the code. We remove unnecessary spaces, comments and unused CSS/JS. We delay loading scripts that are not critical to the first view (e.g. chats, tracking codes) so that the user sees the content immediately.

Cache and CDN configuration

We implement advanced caching mechanisms and Content Delivery Network (CDN). Thanks to this, the resources of your website are served from the servers closest to the user, which drastically reduces the response time.

Performance audit and Core Web Vitals

We start with the diagnosis. We analyze your website with tools such as Google Lighthouse and GTmetrix. We check the LCP (Largest Element Load Time), CLS (Visual Stability) and INP (Interactivity) indicators.

Database and server optimization

For stores and large websites, this is crucial. We clean the database from garbage, optimize queries and configure the server (e.g. PHP version) to process requests instantly.

Start and course of cooperation with speed optimization:

We operate on a backup or test environment to ensure the safety of your business during work.

  • We conduct an initial speed test and technical audit
  • We create a backup copy of the entire website
  • We implement optimization fixes (images, code, server)
  • We test the operation of the website after the changes (whether nothing has “gone wrong”)
  • We verify the results in PageSpeed Insights and GTmetrix
  • We implement changes in production and monitor stability
  • We report the difference “before” and “after” in charging time

And most importantly – the whole team is involved in your result.

Bet on partnership – our package of benefits:

Companies choose us because we deliver measurable effects in seconds and zlotys.

  • We contact you regularly – we report on the progress of technical work
  • Optimization is supervised by programmers and SEO specialists
  • We guarantee data security and continuity of website operation
  • We improve the results of Core Web Vitals, which affects higher positions in Google
  • We report the real impact of speed on bounce rate
  • We operate on a technical basis during the order
  • We are looking for space for development – we suggest changing the hosting if the current one is a “bottleneck”

It’s time for your website to stay ahead of the competition

Speed is an advantage. Don’t get ahead of yourself in the race for your customer’s attention.

TAKE THE FIRST STEP

Arrange a non-binding conversation and test the website

We don’t act blindly – we will check the current speed of your website and indicate the potential for improvement. An audit is the first step to faster business – without obligations.

What do you gain after the first call?

  • Your website’s performance report (PageSpeed Insights)
  • A list of elements that slow down your service
  • Initial valuation of optimization works
  • Confidence that your website can run faster

HUNDREDS OF PROJECTS, DOZENS OF INDUSTRIES AND SUCCESSFUL COLLABORATIONS

What our customers say

We focus on transparency – real opinions from Google’s business card.