Websites · 6 min read
Your slow website is losing local customers right now
What actually slows a site down, and how to test yours in minutes.

The short answer
Website speed matters because most local customers arrive on a phone, often on patchy mobile data, and leave if nothing useful has appeared within a couple of seconds. The usual causes are oversized images, too many scripts and plugins, and heavy page builders, and you can measure all three for free with Google PageSpeed Insights.
By Raja Wahab, Co-founder, Fixby Studios · Published · Updated · 6 min read
Why website speed matters for a local business
Someone searching for a plumber in Halifax or a cafe in Huddersfield on their phone, standing in the rain or on a break at work, isn't going to wait around. If your homepage hasn't shown anything useful within a couple of seconds, they've already tapped back to the search results and clicked the next one instead.
Website speed also affects whether you're found at all. Google has said for years that page experience, including loading speed, is part of how it ranks websites, particularly on mobile where the majority of local searches happen. A slow site can quietly cost you both visibility and conversions at the same time.
The frustrating part is that most website speed problems are entirely fixable, and often without a full rebuild. It usually comes down to a small number of repeat offenders.
What slows a site
- — Oversized, uncompressed images
- — Too many scripts and widgets
- — No lazy-loading below the fold
What speeds it up
- — Compressed, sized images
- — Minimal third-party scripts
- — Content loaded as needed

What actually slows a website down
- Images straight off a phone or camera, uploaded at full size. This is the biggest culprit by a distance.
- Plugin and script bloat — chat widgets, popups, several tracking tags and live social feeds all loading at once.
- Heavy page builders and templates that ship far more code than the page actually needs.
- Fonts loaded from multiple sources, or too many font weights and families.
- Video backgrounds and autoplay content on the homepage.
How to test your website speed
Open Google PageSpeed Insights, paste in your homepage URL, and read the mobile score first, since that reflects most of your real visitors. Look at the Core Web Vitals, particularly largest contentful paint, which measures how long the main content takes to appear on screen.
Then do the same for your busiest service or booking page, not just the homepage. A fast homepage with a slow contact or booking page still loses you enquiries at the exact point that matters most, right when a visitor has decided to get in touch.
| Problem | What causes it | Fix |
|---|---|---|
| Slow first screen | Oversized, uncompressed images | Compress and resize, serve WebP |
| Page jumps around while loading | Images without set dimensions | Set width and height on every image |
| Sluggish on mobile data | Too many scripts and widgets | Remove anything you don't genuinely use |
| Slow on every page | Heavy page builder or template | Rebuild with lighter, hand-built code |
“Most visitors are on a phone, often on mobile data — slow pages lose them before they read anything.”
What to actually do about it
- Compress and resize every image, and serve modern formats like WebP.
- Lazy-load anything below the first screen, so it loads only when needed.
- Remove widgets, popups and tracking tags you don't genuinely use.
- Keep fonts to one or two families, loaded efficiently.
- Test on a phone on mobile data, not just office wifi, before and after making changes.
Some of this is quick to fix on an existing site, particularly image compression, which often makes the biggest single difference for the least effort. Where the underlying template or page builder is the real problem, patching only gets you so far, and a rebuild that's fast by default tends to be the better long-term fix rather than an ongoing series of workarounds.
Speed as part of a wider website problem
A slow site rarely comes on its own. It's often paired with an unclear layout, a contact form that's easy to miss, or a design that hasn't been touched in years. It's worth checking your whole site against the other common warning signs at the same time as fixing speed, rather than treating it as an isolated technical task.
Building for speed from the start
The most reliable fix is to build fast rather than bolt speed on afterwards. That means hand-built, lightweight code, properly sized images from day one, and no unnecessary plugins — which is how we approach every build at Fixby Studios, whether that's a basic site or a fully-loaded build for a business in Huddersfield or further across West Yorkshire (see our monthly plans at /plans).
Get in touch
If PageSpeed Insights has told you what you already suspected, get in touch. Email info@fixbystudios.co.uk or call 07737 067552 and we'll take a look at your site and tell you straight what's worth fixing.
Speed on different types of page
Not every page needs the same level of attention. Your homepage and your top service or booking pages matter most, since that's where most visitors land and where the enquiry actually happens. A gallery page with dozens of large images can be allowed a little more weight, provided it isn't the first thing a visitor sees.
If you run an online shop, product pages deserve particular care, since a slow product page during checkout is one of the most expensive places for speed to fail. The same rules apply: compress images, cut unnecessary scripts, and test on a phone rather than assuming a fast office connection tells you the full story.
Sources
Your questions
- How fast should a website load?
- Your main headline and image should appear within about two seconds on mobile data. Anything much slower and a meaningful share of visitors will leave before the page has finished.
- What's the quickest win for website speed?
- Compressing and resizing your images. Oversized photos straight off a phone are the single biggest cause of slow websites and usually the easiest problem to fix.
- Does website speed affect Google rankings?
- Yes. Google has confirmed that page experience, including loading speed on mobile, is one of the factors used in ranking, alongside relevance and content quality.
- How do I test my website's speed for free?
- Use Google PageSpeed Insights. Paste in your URL and check the mobile score and Core Web Vitals, starting with largest contentful paint.
- Should I fix my slow website or rebuild it?
- If the problems are mainly oversized images and unused plugins, a fix is usually enough. If the whole template or page builder is heavy, a rebuild built to be fast from the start tends to work out cheaper long term.
Raja Wahab is co-founder of Fixby Studios, a Huddersfield studio building websites, SEO, social media and business software for small, owner-managed businesses across West Yorkshire.
Next step
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Fixby Studios builds websites, runs SEO and manages social media for small businesses across Huddersfield and West Yorkshire. Web design in Huddersfield
Prefer to talk it through? Contact Fixby Studios, email info@fixbystudios.co.uk or call 07737 067552.


