Why we did this
Every web design agency in this county says the same three things: fast, professional, gets you found on Google. Almost none of them publish prices, so you can't compare on cost. But there is one thing you can compare, objectively, for free: whether their own website passes the test Google applies to every site on the internet. If a company can't make its own shop window fast, what's it going to do with yours?
So we tested all of them. Every agency we could find ranking in Oxfordshire's organic search results for web design queries, plus ourselves, because publishing a league table you're not in is cowardice.
What we found
- The average agency scores 65/100 on its own homepage. That's the "needs improvement" band. These are the people charging thousands to build yours.
- The agency ranking number one for Wallingford web design searches takes 9.7 seconds to show its page on a phone. Ranking well and being good are clearly not the same thing.
- Four agencies scored under 50, Google's "poor" band, including one at 19.5 seconds to first view. On a 4G connection, that's long enough for a customer to give up, reopen Google and call your competitor.
- One homepage weighs 23.3 MB. For context, that's roughly the size of a three-minute MP3, downloaded before a visitor sees a single word.
- The fastest site in the county is the simplest. Top spot went to a modest, hand-built site in Wallingford that looks like it hasn't changed in fifteen years, and it wipes the floor with every glossy agency below it. Speed doesn't come from budget. It comes from restraint.
Why almost everyone fails the same way
This isn't 25 separate failures; it's mostly one failure repeated. The industry-standard way to build a small business website is a WordPress theme plus a visual page builder plus a stack of plugins. Every layer adds scripts, styles and images the visitor's phone must download and process before anything appears. It's economical for the agency and expensive for the phone. The pattern shows up plainly in the data: the fast sites are lean (0.1 to 0.6 MB), the slow ones haul 5, 10, even 23 MB of homepage.
None of this means these are bad designers, and speed is not the only thing that matters about a website. But it is the one thing Google measures on every site, publicly, with the same ruler. And it's measurable before you spend a penny with anyone.
Where we landed, honestly
Pixel Heaven scored 77 on the day of testing: sixth of 25, top band for SEO and best practices, and slower than we were happy with. So we did what we're telling you to demand from this industry: found the causes (render-blocking fonts, an intro animation gating first paint, a hero video downloading on phones), fixed them, and re-tested. Re-test, 9 July: 86, with first view down from 3.7s to 3.2s and layout shift at zero, which would rank fourth in the table above. The table stays as the honest 8 July snapshot, and the whole county gets re-run annually. That's the deal we think this industry owes its customers: publish your number, fix it in public, re-test. Our standing target for every client handover is 90+, and the work continues on our own site until it gets there.
You don't need us for this. Paste your web address into our free website check (it runs Google's engine and explains the result in plain English), or go direct to Google's own tool. If your site scores under 50, it is actively costing you customers today.
Methodology, and an open offer
We tested the public homepage of each agency with Google Lighthouse 12.8.2 (the engine behind PageSpeed Insights) on standard mobile settings: emulated mid-range phone, throttled 4G connection. Single run per site on 8 July 2026. Lighthouse scores fluctuate a few points between runs; nothing in this report hinges on a margin that small. Agencies were selected by appearing in organic search results for Oxfordshire web design queries (Oxford, Wallingford, Banbury, Bicester and county-wide terms) in July 2026. The data is published under CC-BY; use it however you like with a link back.
To any agency listed: if you improve your score, email james@pixelheaven.org and we'll re-test and update your row with a note and the new number, no charge and no snark. The point of this report is a faster local web, not a permanent pillory. We plan to re-run the full test annually.
The test we run on ourselves is the test we sell.
Every Pixel Heaven site must score 90+ on this exact test before a client takes the keys. Builds start at £100 with a free preview first, so you can judge the work before spending anything. And now you know precisely which question to ask anyone else quoting you: "what does your own website score?"
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