Core Web Vitals
Largest Contentful Paint, Interaction to Next Paint and Cumulative Layout Shift.
Service · Website speed
Website speed optimisation
We make slow websites fast. We measure your site with Google PageSpeed Insights and Core Web Vitals, fix what slows it down, and show you the before-and-after numbers. WordPress included.
PageSpeed / live
Keruja · desktop · 23 Oct 2026
- Pricing
- Clear pricing agreed before work begins
- Measured
- Mobile and desktop
- Released
- Staging first
- Results
- 98–99 on PageSpeed desktop (tested 23 October 2026)
What we fix
The causes, not just the score.
Images
Modern formats, correct sizes, lazy loading below the fold.
Fonts
Self-hosted and preloaded, no layout jumps.
Scripts
Third-party tags, sliders, maps and chat widgets deferred or loaded on demand.
Caching
Page and browser caching set up properly, with free tools where they do the job.
Accessibility and best practice
Contrast, labels, form errors and console errors, because PageSpeed scores those too.
How it works
Measured before and after.
Audit
Mobile and desktop scores, Core Web Vitals and the causes, as they are today.
Plan
A written list of fixes and a fixed price.
Build
Changes on a staging copy, with a backup and a rollback.
Measure
You approve, we release, and you get the before-and-after report.
Proof
At Home Catering: a WordPress event-catering site scoring 98 on PageSpeed desktop (tested 23 October 2026). Keruja: our own SaaS marketing site, 99 on desktop and 89 on mobile. At Home Catering case study · Keruja case study. Related: PageSpeed Insights explained · websites for caterers and event companies · websites for staffing agencies.
FAQ
Questions we get asked.
Short answers, in plain English.
How much does a website speed fix cost?
Every job gets a fixed price, agreed in writing after a short check of your site and before any work starts. Larger or custom sites are priced per phase.
Will the changes break my site?
Every change is made on a staging copy first, with a full backup and a rollback ready. Nothing goes to your live site until you have checked and approved it.
Why is my mobile score lower than desktop?
PageSpeed tests mobile on a slower simulated phone and network, so heavy images, sliders, fonts and third-party scripts hurt mobile far more. We measure mobile and desktop separately and fix mobile first.
Do I need to change hosting?
Usually not. Most gains come from the site itself: caching, images, fonts and scripts. If hosting is the bottleneck, we tell you with the numbers to show it.
Do you work on WordPress page builders?
Yes. Sites built with page builders, sliders and many plugins are the most common case we fix.
Contact
Have a project in mind?
Tell us what you need. You’ll hear back within one working day, from the person who will do the work.
Reply within one working day