Is page speed boring your users?

How quickly do the pages on your website load? If visitors have to wait too long to access your content, they may become frustrated, abandon the page or decide not to complete an enquiry or purchase.

Google PageSpeed Insights can assess the performance of an individual webpage on mobile and desktop devices. Its report may combine laboratory testing with data showing how real visitors have experienced the page.

The tool provides an overall performance score and identifies opportunities for improvement. However, the score should not be treated as the only measure of success. Individual metrics and real-user experiences can provide more useful information about where problems occur.

Performance can vary according to the visitor’s device, internet connection, location and whether they have accessed the website before. Testing several important page types is therefore more useful than checking the homepage alone

Which page-speed measurements matter?

Core Web Vitals assess three aspects of a visitor’s experience:

• Largest Contentful Paint (LCP): How quickly the main visible content loads.

• Interaction to Next Paint (INP): How promptly the page responds when someone interacts with it.

• Cumulative Layout Shift (CLS): How visually stable the page remains while loading.

A page might appear quickly but still respond slowly when someone clicks a button. Alternatively, content could move unexpectedly as images or advertisements load, causing visitors to select the wrong element.

Looking at these measurements separately can help reveal the type of performance problem visitors experience rather than reducing everything to one overall score.

How can page-speed affect conversions?

Every unnecessary delay adds friction to the user journey. A visitor might abandon a product page before seeing its benefits, leave a checkout before completing payment or give up on a form that responds slowly.

The commercial effect will differ between websites. A small delay on a frequently visited ecommerce checkout could have greater consequences than the same delay on a rarely viewed information page.

Analytics can help identify pages that combine slow performance with high exits, abandoned forms or weak conversion rates. These patterns do not prove that speed is the cause, but they can show where further investigation and testing should begin.

Why is my website running slowly?

Slow performance rarely has one universal cause. Common issues include:

• Oversized or incorrectly formatted images

• Unnecessary JavaScript and CSS

• Third-party tracking scripts and embedded content

• Poor server response times

• Too many fonts, plugins or external resources

• Videos and animations that load before they are needed

• Ineffective caching

The right solution depends on what is slowing down the individual page. Compressing images may produce a significant improvement on one website while making little difference to another with server or scripting problems.

How can you improve website performance?

Start by testing the pages that matter most to your users and business, such as service pages, product pages, enquiry forms and checkout stages. PageSpeed Insights can highlight potential improvements, but each recommendation should be considered according to its likely effect and the effort required.

Images can often be resized, compressed and delivered in modern formats. Unnecessary code and third-party scripts may be removed, while essential files can be loaded more efficiently. Caching and improvements to hosting or server configuration may also reduce loading times.

Performance changes should be tested carefully to ensure they do not remove important functionality or create new usability problems. The objective is not merely to increase a score, but to make the website feel faster and easier for real visitors to use.

Is a faster website guaranteed to convert more visitors?

Improving page speed can remove a significant source of frustration, but it does not guarantee more enquiries or sales. Visitors may still encounter unclear content, confusing navigation, complicated forms or calls to action that fail to explain the next step.

This is why conversion optimisation services should consider the complete experience. Analytics, user behaviour, technical performance and controlled testing can help identify where visitors struggle and which changes are most likely to improve results.

After performance changes are introduced, conversion rates and other meaningful actions should be reviewed to determine whether the improvements have affected user behaviour.

Make every second count

A fast website gives visitors quicker access to your content and reduces unnecessary friction during important journeys. Measuring Core Web Vitals and investigating individual page issues can reveal where performance needs attention.

However, speed should form part of a wider review of how effectively the website guides and persuades its users. If you need support improving website performance and conversions, Moirae can identify barriers within the user journey and recommend evidence-led improvements