SEO and PageSpeed Insights: Why You Should Test Your Developer's Website First?
SEO and PageSpeed Insights: Why You Should Test Your Developer's Website First? Are you looking for a supplier for your new website and everyone promises you "top SEO optimization" and "lightning speed"? Promises are one thing, but reality in the code is another. The best way to verify a developer's quality is to look at their own website. Take their URL address and enter it into Google's PageSpeed Insights tool.
If a developer can't optimize their own presentation, how can they deliver top results to you?
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1Hard Data Instead of Promises: What Does a Healthy Website Look Like? At aiwebs.cz, we believe in transparency. Our own PageSpeed Insights results are not just numbers – they are proof of our expertise and the technologies we use.
Our Current PageSpeed Insights Scores: • SEO: 100/100 – Maximum possible search engine discoverability. • Best Practices: 100/100 – Secure and modernly written website. • Accessibility: 97/100 – Website that works great for all users. • Performance: 91+ – Lightning-fast loading even with high security.
We achieve these results thanks to a top technological stack. We use Next.js 16 with App Router and React Server Components, which is currently the absolute world leader in web rendering efficiency.
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2Core Web Vitals: Why Demand 'Green Numbers' from Your Supplier? When you enter a website into PageSpeed Insights, Google will show you the so-called Core Web Vitals. Why should this matter to you as a business owner? Because these metrics directly affect your profits.
If your supplier has a website in "red numbers," Google perceives it as low quality. The same fate will then befall your website. Poor technical SEO optimization means you'll have to pay much more for advertising (PPC) to be visible at all.
A slow website doesn't just kill SEO, but also customers' desire to buy. Every extra second of loading reduces the chance that a user will send an inquiry. Our Next.js technology ensures that users don't wait for anything – everything is instantaneous.
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3Why Can Pre-Made Templates Be Limiting? Many agencies offer websites built on pre-made templates. They look good at first glance, but they can have limitations in terms of performance and optimization.
Common challenges with template solutions:
- ●Universal Code: Templates must accommodate a wide range of uses, which can mean more code than your website actually needs.
- ●Limited Flexibility: If you want to significantly optimize your website, you may encounter technical limitations of the platform.
- ●Standard Solutions: Templates use proven, but not always the most modern technologies.
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4How to Recognize a Quality Web Development Partner? Before you sign a contract, do a little test yourself. It's the best SEO audit you can do yourself for free:
- ●Go to the PageSpeed Insights page.
- ●Enter the URL address of the agency offering you the website.
- ●Look at the results for mobile devices.
If you see red or orange numbers, be alert. If you see results like aiwebs.cz (high green numbers), you've found a partner who really understands their work and uses modern tools like Next.js.
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5Conclusion: Don't Pay for Promises, Demand Performance SEO is not magic, it's a technical discipline. Quality SEO optimization starts with the first line of code. If you want a website that will truly put you ahead of the competition and be Google's favorite, bet on future technologies.
Want to see how we can speed up your project and optimize it for search engines? Contact us for a free consultation and we'll show you what Next.js can do in practice.