Most websites don't fail dramatically. They fail quietly. Nobody rings you up to say they nearly booked but gave up because your site took too long to load, or that they couldn't find your prices so they went with your competitor instead. They just leave, and you never know they were there.
That's what makes a struggling website so expensive. The cost is invisible. You don't see the enquiries you didn't get.
Here are ten of the most common warning signs we see when reviewing business websites, why each one matters, and what to do about it. Grab your phone, open your website, and see how many apply.
1. It takes more than a few seconds to load
This is the big one. People are impatient online, especially on mobile. Research from Google has long shown that the likelihood of someone leaving increases sharply with every extra second a page takes to load.
A slow site also hurts your search rankings, because Google uses page experience signals, including speed, as part of how it ranks pages.
How to check: Run your site through Google's free PageSpeed Insights tool. Look particularly at the mobile score. Then load your site on your phone using mobile data rather than Wi-Fi, which is closer to what your customers experience.
Common causes: Oversized images, cheap hosting, too many plugins or third-party scripts, and bloated themes or page builders.
The fix: Compress and resize images, move to better hosting, remove anything you don't need, and if the site is built on a heavy foundation, consider whether a rebuild would be more cost-effective than endless patching.
2. It's awkward to use on a phone
For most businesses, the majority of website visitors are on mobile. If your site was designed with desktop in mind and then "made responsive" as an afterthought, it probably shows.
Warning signs: Text you have to pinch to read. Buttons too small or too close together to tap accurately. Menus that don't open properly. Pop-ups that fill the screen with a tiny close button. Forms that are painful to fill in on a phone keyboard.
The fix: Test every key page on an actual phone, not just a shrunk-down browser window. Pay particular attention to your contact form and your main calls to action. If the problems run deep, a mobile-first redesign is often the right answer.
3. Visitors can't tell what you do within five seconds
Imagine someone lands on your homepage with no idea who you are. Can they tell, within a few seconds, what you do, who it's for and where you're based?
Many websites open with a vague, grand-sounding headline, something like "Delivering excellence through innovation", that could apply to almost any business. Visitors don't have time to decode it.
The fix: Make your main homepage headline plain and specific. "Commercial electricians serving businesses across [area]" does far more work than "Powering your future." Save the clever lines for later on the page, once you've got their attention.
4. There's no obvious next step
Every page on your site should make it clear what you want the visitor to do next: call, book, request a quote, buy, sign up. If the only way to contact you is a small link in the footer, you're losing people who were ready to act.
The fix: Decide on one primary action for your business and make it prominent. On mobile, a sticky call or book button can be very effective. Put relevant calls to action at natural decision points on each page, such as the end of a service description, not just at the top.
5. It looks out of date
Design trends move on, and visitors notice. An outdated website doesn't just look old; it can make people wonder whether the business is still trading, or whether it's as professional as a competitor with a sharper site.
Telltale signs: A copyright year from several years ago. A "latest news" section with nothing recent. Photos of staff who left long ago. Services you no longer offer. Social media icons linking to abandoned accounts.
The fix: Some of this is quick housekeeping you can do this afternoon. If the design itself feels dated, that's a bigger job, but it's worth remembering that for many customers, your website is the first impression of your business.
6. It doesn't build trust
Before anyone gets in touch, they're asking themselves whether they can trust you. If your website doesn't help answer that question, many people won't take the risk.
What builds trust: Real photos of your team and your work. Reviews and testimonials, ideally from a verifiable source like Google. Case studies with specific results. Accreditations, awards and memberships. A clear address and phone number. An about page that tells your story.
What undermines it: Stock photos of people in headsets. Generic copy. No reviews. No address. Broken links. Spelling mistakes. A "Not secure" warning in the browser.
The fix: Audit your site through the eyes of a sceptical first-time visitor. Add proof wherever you can.
7. Your contact form is a chore
Forms are often where enquiries go to die. Every extra field reduces the number of people who complete it. Some forms ask for company size, budget, how they heard about you and a detailed project description before anyone's even said hello.
Worse, some forms simply don't work. We've audited sites where the contact form had been quietly broken for months and nobody had noticed.
The fix: Ask only for what you genuinely need to respond: name, email or phone, and a message is often enough. Test your form regularly by submitting it yourself. Make sure submissions arrive somewhere that someone actually checks, and send an automatic confirmation so people know it worked.
8. People can't find you on Google
If your business doesn't appear when people search for what you do in your area, your website isn't doing one of its main jobs. It might look lovely, but if nobody sees it, it can't bring in customers.
Common causes: Page titles that just say "Home" or your business name. No mention of the services you offer or the places you serve. Very thin content. A technically messy site Google struggles to crawl. No Google Business Profile, or an incomplete one.
The fix: Start with the foundations: descriptive page titles and meta descriptions, a clear page for each main service, sensible headings, and location information. Set up Google Search Console to see what you're ranking for and spot technical issues. Claim and complete your Google Business Profile.
9. You can't update it yourself
This one sounds like an inconvenience rather than a customer problem, but it's actually the root cause of several of the others. If changing a price or adding a photo means emailing a developer and waiting a week, the site won't get updated. Out-of-date information creeps in, and the site slowly stops reflecting your business.
The fix: Your website should be built on a platform with an editor you're comfortable using. You should be able to update text, images, blog posts and team members yourself in minutes. If you can't, it's worth asking whether the platform is the problem.
10. You have no idea how it's performing
If you don't know how many people visit your site, where they come from, which pages they look at and how many of them get in touch, you can't tell whether your website is working, or what to improve.
The fix: Make sure Google Analytics (or a privacy-friendly alternative) is set up properly, and that enquiries and form submissions are tracked as conversions. Set up Google Search Console. Then check in once a month. You don't need to become a data analyst; you just need to know whether the numbers are going up or down.
Five quick wins you can do this week
Not everything needs a designer. If you want to make progress straight away, start here.
Update the obvious details. Check your phone number, email, address, opening hours and copyright year on every page. Remove staff who've left and services you no longer offer.
Test your contact form. Submit it from your phone and your computer. Make sure the message arrives, and that someone is responsible for replying quickly.
Add your three best reviews to your homepage. Copy them from Google (with the reviewer's first name) and place them near your main call to action.
Rewrite your homepage headline. Say plainly what you do, who for and where. Read it aloud. If a stranger wouldn't understand it immediately, simplify it.
Compress your largest images. Free tools like TinyPNG or Squoosh can shrink image file sizes dramatically with no visible loss of quality, which can noticeably improve load times.
None of these will transform a fundamentally tired website, but they'll stop some of the leaks while you work out the bigger picture.
How did your site do?
Be honest. If you ticked off one or two of these, you've probably got some quick wins that could make a real difference without a big investment.
If you recognised five or more, your website is very likely costing you customers right now, and it may be more effective to rebuild it properly than to keep patching individual problems.
Either way, the first step is knowing where you stand.
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