Your website is slower than you think
Slow sites lose visitors, damage search rankings, and cost you business every day. We find out exactly what is slowing your website down and fix it properly, with measurable before-and-after results.
2.5s
Google's LCP threshold for a "good" score
53%
Of mobile visitors leave after 3 seconds
7%
Conversion drop per extra second of load time
Why website speed matters
Page speed is not a vanity metric. It directly affects whether visitors stay, convert, and find you in the first place.
Google has used page speed as a ranking factor since 2010, and with the introduction of Core Web Vitals in 2021, it now measures specific performance metrics as part of its ranking algorithm. A slow website does not just frustrate visitors. It actively pushes your pages down in search results.
According to Google, 53% of mobile users abandon a site that takes longer than 3 seconds to load. For e-commerce sites, Amazon found that every 100 milliseconds of added load time cost them 1% in sales. Your site may not operate at Amazon's scale, but the principle holds: faster pages convert better.
The real cost of a slow website
When a visitor clicks through to your site from a search result and the page takes 5 or 6 seconds to appear, most will hit back before it finishes loading. Google notices this. A high bounce rate paired with slow page speed signals that your site is not providing a good experience. Over time, your rankings drop, your traffic falls, and the leads stop coming in.
It is not just about Google either. If someone finds your business through a referral, social media, or a paid advert, a slow website undermines their first impression. You have spent money or effort getting that visitor to your door. A slow site shuts it in their face.
What "fast" actually means
A well-optimised website should load its main content within 2.5 seconds on a mobile device using a standard 4G connection. That is the threshold Google sets for a "good" Largest Contentful Paint (LCP) score. Most small business websites fall well outside this range, often loading in 5 to 10 seconds on mobile.
The good news is that most speed problems are fixable without rebuilding your site. Image optimisation, caching, code cleanup, and hosting improvements can often cut load times in half. That is exactly what our website speed optimisation service is designed to do. Want to see where your site stands right now? Try our free speed test.
Why is your website slow?
Most slow websites share the same underlying problems. If your site takes more than 3 seconds to load, one or more of these is almost certainly the cause.
Bloated themes and page builders
Page builders like Elementor, Divi, and WPBakery load thousands of lines of CSS and JavaScript your site never uses. A theme built for "everything" means your visitors download code for features you have never activated. This unused code competes for bandwidth and processing time on every single page load.
Unoptimised images
Images account for the majority of page weight on most websites. A single uncompressed hero image can be 3 to 5 MB, larger than the rest of the page combined. Without proper compression, modern formats like WebP, and responsive sizing, images alone can push your load time past the 3-second threshold where most visitors give up.
Too many plugins and scripts
Each WordPress plugin adds its own CSS, JavaScript, and database queries. Twenty active plugins means twenty sets of resources loading on every page, whether they are needed on that page or not. Third-party scripts for analytics, chat widgets, social feeds, and tracking pixels compound the problem further.
No caching strategy
Without browser caching and server-side caching configured correctly, your server rebuilds every page from scratch for every visitor. This means repeated database queries, repeated file processing, and wasted time. A properly cached site serves most pages in a fraction of the time.
Cheap or overloaded hosting
Budget shared hosting puts your site on a server alongside hundreds of others. When a neighbour gets a traffic spike, your site slows down. A slow Time to First Byte (TTFB) means your site starts loading late, and no amount of front-end optimisation can fully compensate for a sluggish server.
Render-blocking resources
CSS and JavaScript files that load in the document head block the browser from painting anything on screen until they have fully downloaded and executed. External fonts, third-party widgets, and poorly ordered scripts can add seconds to the time your visitor waits before seeing any content at all.
Core Web Vitals explained
Google measures three specific metrics to judge your site's speed and user experience. Here is what they mean and why they matter.
Largest Contentful Paint
LCP measures how long it takes for the biggest visible element on your page to load. This is usually a hero image, a heading, or a large block of text. Google considers anything under 2.5 seconds to be good. Most unoptimised sites score between 4 and 8 seconds. Oversized images, slow servers, and render-blocking scripts are the most common causes of poor LCP.
Interaction to Next Paint
INP measures how quickly your site responds when someone interacts with it. Clicking a button, tapping a menu, or submitting a form should produce an immediate visual response. Google's threshold is 200 milliseconds. Heavy JavaScript, long-running scripts, and main-thread blocking push this number up. When INP is poor, your site feels sluggish and unresponsive, even if the initial load was acceptable.
Cumulative Layout Shift
CLS measures how much the page layout shifts while loading. If text jumps around, buttons move, or images push content down as they load, that is layout shift. Google's threshold is a score of 0.1 or less. Common causes include images without specified dimensions, late-loading fonts, and dynamically injected content like adverts or cookie banners. Layout shift is frustrating for users and penalised in rankings.
All three metrics are measured using real user data from Chrome browsers (the Chrome User Experience Report). This means Google is not relying on lab tests alone. It uses data from actual visitors to your site. If your real users are experiencing slow loads, delayed interactions, or jumpy layouts, Google knows about it.
We target all three Core Web Vitals as part of every speed optimisation project. Improving these scores has a direct, measurable effect on both search rankings and conversion rates. Read our full Core Web Vitals guide for a deeper explanation of each metric and how we fix them.
How it works
A simple, transparent process from start to finish. No jargon, no hidden steps.
Request a free speed check
Send us your website URL. We run a comprehensive performance audit covering page speed, Core Web Vitals, server response time, and asset analysis. You receive a clear, jargon-free report showing exactly what is slowing your site down.
Get a clear diagnosis
We explain what needs fixing, rank the issues by impact, and tell you honestly whether optimisation is the right approach or whether something bigger is needed. No upselling, no pressure.
We fix it
If you want to go ahead, we carry out the work and provide a before-and-after comparison. You get a faster site, better Core Web Vitals scores, and measurable improvement you can see in Google PageSpeed Insights.
What a speed optimisation actually involves
Not a plugin install. Not a quick settings tweak. Here is what we do when we optimise a website.
Every site is different, but most speed optimisation projects follow the same general process. We start by understanding what is going wrong, then fix the issues methodically, starting with whatever will make the biggest difference.
1. Full performance audit
We run your site through multiple testing tools, including Google PageSpeed Insights, WebPageTest, and Chrome DevTools. We analyse the waterfall (the sequence of files your site loads and in what order), identify the largest files, the slowest requests, and the resources that block rendering. We also check your Core Web Vitals scores against real user data where available.
2. Image optimisation
Images are the single biggest contributor to page weight on most websites. We compress every image, convert to modern formats like WebP or AVIF where supported, resize to appropriate dimensions, and implement lazy loading for anything below the fold. On a typical site, this step alone can reduce total page weight by 40 to 60 percent.
3. Code and script cleanup
We review every CSS and JavaScript file your site loads. Unused styles get removed. Scripts that are not needed on every page get moved or deferred. Render-blocking resources are identified and rescheduled so they do not hold up the initial paint. For WordPress sites, this often involves auditing plugins, removing redundant ones, and replacing heavy plugins with lighter alternatives.
4. Caching and delivery
We configure browser caching headers so returning visitors load your site almost instantly. Where appropriate, we set up server-side caching (page caching, object caching) and configure a CDN to serve your static assets from servers closer to your visitors. For WordPress sites, this means selecting and properly configuring a caching plugin that matches your hosting environment.
5. Server and hosting assessment
Sometimes the bottleneck is the server itself. If your Time to First Byte (TTFB) is consistently above 600 milliseconds, no amount of front-end optimisation will make the site feel fast. We assess whether your current hosting is adequate and, if it is not, we recommend specific alternatives with clear reasoning.
6. Testing and verification
After completing the work, we retest the site across the same tools and provide a before-and-after comparison. You get clear evidence of the improvement, not just our word for it. We also check for regressions, broken layouts, and anything that might have been affected by the changes.
If this sounds like the kind of work your site needs, start with a free speed check. We will tell you exactly what is going on and what it will take to fix it. Not sure if your site is actually slow? Run our instant speed test to find out in 30 seconds, or read our guide on why websites are slow and how to fix them.
Our services
Focused website speed optimisation for sites that need to perform better. Choose the service that fits your platform.
Website Speed Optimisation
A thorough performance overhaul for any website platform. We address the specific technical issues dragging your load times down and get your site loading within Google's recommended thresholds.
- Full performance audit and diagnosis
- Image compression, format conversion, and lazy loading
- CSS and JavaScript cleanup and minification
- Browser and server-side caching configuration
- Core Web Vitals (LCP, INP, CLS) optimisation
- Before-and-after performance comparison report
WordPress Speed Optimisation
WordPress-specific performance tuning. We know the platform inside out, from theme and plugin architecture to database optimisation and the right caching setup for your hosting environment.
- Plugin audit, cleanup, and replacement recommendations
- Theme performance review and optimisation
- Database cleanup (revisions, transients, orphaned data)
- WordPress-specific caching and CDN configuration
- Hosting assessment and migration advice
- Ongoing speed maintenance options available
Built by people who care about performance
Fix My Website Speed is a focused service by One Blue Pixel, a UK web agency that builds fast, accessible websites from the ground up. We started this service because we kept seeing the same problem: small businesses stuck with slow websites and no clear way to fix them. Speed optimisation is what we do every day. It is not a side offering bolted onto a list of twenty other services.
100+
Sites optimised across WordPress, Shopify, and custom platforms
UK-based
Real people, clear communication, no outsourcing
Results-led
Measurable before-and-after improvement on every project
Frequently asked questions about website speed
Most projects are completed within 3 to 5 working days. Larger or more complex sites, particularly WooCommerce shops or sites with hundreds of pages, may take longer. We will give you a clear timeline based on your specific site before we start any work.
Yes. We will need temporary admin access to your website and ideally your hosting control panel. We handle everything securely, use strong passwords, and remove our access as soon as the work is complete. We also take a full backup before making any changes.
We will tell you honestly. If your site has fundamental structural problems, an outdated CMS, or a theme that cannot be meaningfully optimised, we will explain your options clearly. We would rather give you honest advice than take money for work that will not deliver lasting results.
No. We optimise sites built on any platform, including WordPress, Shopify, Squarespace, Wix, and custom-built sites. WordPress is our speciality because it powers over 40% of the web and has the widest range of performance issues to address, but the principles of web performance apply universally.
Yes. We run a genuine performance audit on your site and send you a report with specific findings and recommendations. There is no obligation to buy anything. Many people use the report to fix things themselves. If you want help implementing the fixes, we will quote you a fair, fixed price.
It depends on the starting point. Most sites see a 40 to 70 percent improvement in load time after optimisation. A site loading in 8 seconds might come down to 2 to 3 seconds. We will give you an honest estimate of likely improvement before you commit to anything.
Page speed is a confirmed Google ranking factor, and Core Web Vitals are part of the page experience signal used in rankings. Improving your speed will not guarantee a jump to position one, but it removes a penalty that may be holding you back and improves user experience metrics that Google monitors.
Our speed optimisation service starts from £297 for a standard site. The exact cost depends on the size and complexity of your website. We provide a fixed quote after reviewing your free speed report so you know the full cost before any work begins. See our pricing page for full details.
Find out what is slowing your website down
Request a free speed check and get a clear report showing exactly what needs fixing. No obligation, no jargon, genuinely useful.