A service page, product page and checkout can behave differently. We choose the templates and journeys relevant to your business rather than assume one score describes the entire site.
Website Speed Optimization
Website Speed Optimization
Website speed optimization starts with finding what is slowing your important pages down. We investigate loading and interaction behaviour, then compare changes under recorded test conditions.

01Pages
Test more than the homepage
The device, connection and test conditions matter too. A comparison is more useful when it records how the result was obtained and what changed between tests.
02Delays
Investigate the source of the delay
Images and page assets
Review the media being loaded and the way it is delivered. The right change should preserve useful content while reducing avoidable work for the page.
Scripts and third-party tools
Consider what each script contributes to the customer journey. Removing or changing a tool needs to account for the function it supplies, including forms and measurement.
Hosting and caching
Assess the delivery setup and its dependencies. A hosting change is not the automatic answer to every slow page, and caching changes need to preserve current information and customer-specific behaviour.
Mobile interactions
Check how the page responds when someone opens the menu, uses a form or tries to complete the next step. Loading speed and the usability of an interaction need attention together.
03Compare
Keep the comparison meaningful
Record
Page or template
Why it belongs in the investigation
Shows where the observation applies
Record
Device and connection conditions
Why it belongs in the investigation
Makes repeat testing interpretable
Record
Observed issue
Why it belongs in the investigation
Separates the symptom from an assumed cause
Record
Proposed change
Why it belongs in the investigation
Explains what is being tested
Record
Repeat result
Why it belongs in the investigation
Shows what changed under comparable conditions
Record
Functional check
Why it belongs in the investigation
Confirms the customer action still works
This is an investigation format, not a set of invented performance scores.
04Measures
Understand the measures
Core Web Vitals address loading, responsiveness and visual stability. Lab tests help investigate a page under controlled conditions; field information reflects real-user experience where sufficient data is available. The two answer related but different questions. Web Vitals guidance.
We use the relevant evidence to prioritise work. A score improvement alone is not proof of a change in rankings or sales, and we do not promise a perfect score on every test.
Questions about website speed
Why is one page slower than another?
Different templates, content and dependencies can create different work for the browser and server. We assess the affected pages rather than generalise from one result.
Will you remove useful features?
We first establish what each feature does. Performance changes need to be tested against the functionality the business wants to retain.
How do we know a fix helped?
Compare the same relevant pages under recorded conditions, then review available field information separately. Keep the change history so later results have context.

Let's look at the pages that matter
Share the website and the customer journey that feels slow. We will help define the investigation and the next useful changes.
Explore the next step
- Custom Website DesignPlan custom website design around your services, customer questions and enquiry journey, with development and care options. Book a free 30-minute call.
- WordPress Website DesignBuild or improve a WordPress website with useful page layouts, an agreed editing setup and clear ongoing care responsibilities. Book a free 30-minute call.
- My Website Gets Visitors but Not EnquiriesCheck why relevant website visitors do not enquire, then plan a focused test of the landing and contact journey. Discuss it on a free 30-minute call.
- My Website Is Not Generating LeadsFind where your website loses potential leads, from relevant visits to received enquiries and follow-up. Discuss the next step on a free 30-minute call.
- My Website Traffic Is Going DownInvestigate falling website traffic with a clear timeline, meaningful comparisons and a practical change log. Discuss your findings on a free 30-minute call.