The Average UK Restaurant Website Scores 38/100 — Here's Why

Restaurants have a reputation for beautiful food photography and terrible websites. After auditing 50 UK restaurants, we can confirm: the reputation is earned. The average score was 38/100 — the lowest of any industry we've tested.

Why Restaurant Websites Score So Badly

The culprit is almost always the same: enormous, uncompressed food photography. A single hero image on one London restaurant's homepage was 8.3MB — larger than the entire homepage of most well-optimised sites. Multiply that across a gallery page and you get 15+ second load times on mobile. That's 90% of potential diners bouncing before they see the menu.

The 3 Fixes That Would Transform 80% of Restaurant Sites

• Convert images to WebP and resize to maximum display dimensions. This alone would cut page weight by 70-80% for most restaurant sites. A 5MB JPEG becomes a 200KB WebP with no visible quality loss.
• Add lazy loading to gallery images. Why load 40 food photos when the user can only see 4? Lazy loading defers off-screen images, cutting initial load time dramatically.
• Add basic local SEO: Google Business Profile link, LocalBusiness schema markup, and a proper NAP (Name, Address, Phone) footer. 68% of restaurant searches are local — without this, you're invisible.

The Cost of a Slow Restaurant Website

Google's data shows that 53% of mobile users abandon sites that take longer than 3 seconds to load. For restaurants, where the decision is often 'which restaurant looks good right now,' that number is likely higher. If a restaurant gets 1,000 website visitors per month and 60% bounce due to speed, that's 600 potential covers lost — every month.