Over 30 years of experience, a passion for performance, and a commitment to honest, personal service.
Founder & Lead Developer
With over 30 years in IT and web development, I've seen the industry evolve from dial-up connections to AI-powered search. Throughout that time, one thing hasn't changed: the best websites are those that work brilliantly for the people using them.
I founded 365i to bring enterprise-level expertise to businesses that deserve better than template-driven mediocrity. Every project gets my personal attention, because your website is too important to delegate to juniors.
365i started life in 2002 as 365i Hosting, providing reliable WordPress hosting to UK businesses. Over the years, clients kept asking: "Can you help with our website too?" It turned out that understanding hosting gave us unique insights into what makes websites perform.
Today, 365i Web Design sits alongside our hosting business, offering a complete solution: websites designed for speed and conversion, hosted on infrastructure we control and optimise ourselves. It's a combination few agencies can match.
We're based in Kettering, Northamptonshire, but work with clients across the UK and beyond. Most communication happens via video calls and email, which means geography isn't a barrier to working together.
Slow websites lose customers. We obsess over Core Web Vitals, load times, and perceived speed because milliseconds matter.
No jargon, no upselling, no surprises. We explain things clearly and only recommend what you actually need.
We're pioneering AI visibility services because we believe in staying ahead. Your website should be ready for tomorrow.
365i Web Design is part of a broader family of services, all focused on helping businesses succeed online.
Our WordPress-optimised hosting platform. Fast, secure, and powered by 100% renewable energy.
Visit 365i HostingFree tool to check how AI systems understand your website. Part of our pioneering AI Site Identity services.
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The best hosting provider I've ever had the pleasure of dealing with (and I've tried a few over the years!). Superb personal service, no foreign call centres and you get to deal with people who really know what they're talking about. Performance is top notch too - experienced an immediate increase in website responsiveness after transferring to them. Can't recommend highly enough.
I’ve had a few websites over the years, so I thought I knew what to expect… I didn’t. The new Lockerfella site is way beyond anything I had in mind. The big one for me is performance. I know how important Google PageSpeed is, and this site hits 100 across the board, which I never thought I’d see. Fast, solid, and done properly. 365i is easily the best hosting I’ve used, with a team that really knows their stuff. You’d have to be mad to go anywhere else.
Mark was absolutely amazing from the get go. Very professional and went above and beyond what was expected. I wish there was a 6 star option! His responses are as quick as his servers! Top man highly recommended. Thank you, Denvah at Full Tank Camper Van Hire
Wow!!!! This guy goes above and beyond for anyone!! Must admit, I never really knew his limits but I can honestly say that without this amazing web page, I would be struggling!! Thankyou so much, I love it!!!
Mark has done a great job building my website for me. Easy to work with and professional. Will be using him and his company for any help I need in the future. I will be using the hosting sevices he provides for my other webistes.
No words really. I've had a few companies myself and always give my best, and this is the first time I've experienced the same back. What a savour mark has been for us. Can't do enough to help... 10 stars!!!!
Awesome hosting service, customer support second to none with dedicated UK based team, highly recommend to agency and business owners
Excellent service and technically brilliant. Would not hesitate to recommend.
I was really not happy with my website and its structure, but luckily I found Mark at 365i, I moved hosting to 365i, Mark very quickly found all of the faults with my Wordpress site that my previous company missed altogether, most importantly the crucial AI discovery, outdated high site security risk plugins, out of date website core. He fixed all of the issues and errors within 72 hours. Personal attention at the highest level and always available in times when support is urgently needed. It’s only been 2 weeks since the sites update and improvements but we are already seeing positive results especially within the AI search results. Thank you for your support Mark Jeffrey Avery MD Avery Associates
Superb service, hosting is extremely fast with no issues at all. Mark is extremely helpful and very knowledgeable. Highly recommend 365i to anyone looking for hosting.
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