Most service-business websites are slower than they look.

Executive summary

In April 2026, we reviewed 50 public home-service websites across five common paths: Wix templates, Squarespace templates, Fiverr-style freelancer builds, local agency builds, and GoDaddy site-builder websites. Each category included 10 representative sites. The goal was not to crown a winner; it was to measure the baseline a service business is likely to inherit when it chooses a common website path.

The pattern was clear: most categories landed well below Google Lighthouse's “good” mobile performance threshold of 90. Local agency and freelancer-built WordPress sites performed better on average, but still typically remained far short of that benchmark.

What we measured

We ran Lighthouse mobile audits and recorded four scores for each website: Performance, Accessibility, Best Practices, and SEO. The audit used mobile-emulated Chrome with throttled mobile conditions in April 2026.

The sample was intentionally practical rather than academic. These are the kinds of public examples a service-business owner might find while comparing website options: builder galleries, inspiration lists, freelancer-style WordPress sites, and local agency portfolio work.

Category averages

The table below shows mean Lighthouse scores by category. Performance is the most important number for the homepage claim, but the other scores help show that the issue is not simply “bad websites.” Many of these sites look legitimate and still carry significant mobile performance drag.

Scores are category averages from one mobile Lighthouse run per site. A larger randomized study would produce more durable benchmarks; this page should be read as a practical market snapshot, not a universal ranking of every platform or provider.

What this means for service businesses

The main problem is not that every common option is unusable. The problem is that most options optimize for convenience, visual polish, or broad-market flexibility before they optimize for a fast, focused local-service conversion path.

• Builder platforms can carry extra code and scripts that slow mobile rendering.
• Freelancer and agency sites can perform better, but quality varies widely.
• SEO scores often look acceptable even when mobile performance is weak.
• A site can look professional and still lose visitors before the page finishes loading.

Limitations

This was a small pilot study, not a peer-reviewed benchmark. The sample was non-random and leaned on public examples from galleries, inspiration lists, and visible portfolio-style sites. That may actually make the findings more concerning: curated examples should be better than average.

Scores can also change over time. Platforms update, websites change, and Lighthouse itself evolves. The useful takeaway is the pattern: service businesses should not assume that a professional-looking site is technically strong on mobile.

Audited URLs

The URLs below are included for transparency. They are grouped by the category used in the audit, not as an endorsement or criticism of any individual business.

The practical takeaway

For a service business, the website is not just a brochure. It is often the first operational filter between a searcher and a booked job. Performance is not the whole strategy, but it is the floor the strategy stands on.