Technical SEO Sussex

What Is Technical SEO?

Technical SEO is everything that happens on your website that affects how search engines find, read, and rank your pages — but that isnt directly about your content. It’s the plumbing behind the walls. When it works, nobody notices. When its broken, your rankings suffer and you often have no idea why.

For businesses in Hailsham and across East Sussex, the technical side is often the most overlooked part of SEO. Most sites we audit have at least a handful of technical issues. Some have dozens. A few have problems serious enough that Google can barely index the site at all, despite the owner paying for content and links that are completely wasted until the technical stuff gets sorted.

Site Speed & Core Web Vitals

Google’s Core Web Vitals update made page speed an official ranking factor — and it’s been climbing in importance ever since. More practically, a site that takes longer than 3 seconds to load on mobile loses a large chunk of visitors before they’ve read a single word. Those visitors don’t come back. They go back to Google and click on someone else.

Slow sites are extremely common among small businesses in Sussex. Image files that were never compressed, old plugins running in the background, shared hosting that’s too slow, render-blocking scripts — any of these can drag load times down. We test your site properly, identify the bottlenecks, and fix them. The goal is a site that feels fast on both mobile and desktop — not just one that passes a speed test.

Mobile Usability

Well over half of all local searches in East Sussex happen on a mobile phone. Someone on the Cuckoo Trail looking for a nearby café. A homeowner in Hailsham searching for a plumber on their lunch break. Google knows this — its why they switched to mobile-first indexing years ago. Your mobile site is now the one Google judges you on.

Mobile usability issues are easy to miss if you only ever look at your site on a desktop. Text thats too small, buttons that are too close together to tap accurately, pop-ups that block the screen, content that overflows the page — all of these send bad signals to Google and frustrate real visitors. We check every page across multiple device sizes and fix what needs fixing.

Crawl & Indexation Issues

Google sends bots to crawl your website — moving through pages, following links, reading and indexing content. If those bots hit errors, get blocked, or end up on pages marked as noindex, those pages simply wont appear in search results. It doesn’t matter how good the content is. If Google cant index it, it wont rank it.

Crawl issues are more common than most people realise. Broken internal links, noindex tags accidentally left on from when the site was in development, pages blocked in robots.txt by mistake. We run a full crawl audit, map out exactly what Google can and cant see, and work through the problems in order of priority.

Duplicate Content & Canonicalisation

When the same content appears on multiple URLs, Google has to guess which version to rank. It often doesn’t guess right — and sometimes it just splits the ranking signals between the duplicate pages so none of them rank well. This is called keyword cannibalisation and it quietly damages a lot of Sussex business sites.

Duplicate content happens for reasons that aren’t always obvious. Pagination, URL parameters, HTTP vs HTTPS, www vs non-www, printer-friendly versions of pages — all of these can create unintentional duplicates. We find them, clean them up with canonical tags or redirects, and make sure Google knows exactly which version of each page to rank.

HTTPS & Site Security

If your site still shows as “not secure” in Chrome, visitors notice — and many leave immediately before reading anything. Beyond the trust issue, HTTPS is a confirmed Google ranking signal. Sites without it are at a disadvantage before anything else is even considered.

Most sites have moved to HTTPS by now, but mixed content errors are still common — where some pages or elements are loading over HTTP even on an otherwise secure site. Chrome still shows the warning. We audit your security setup, fix any mixed content issues, and make sure your SSL certificate is configured correctly and not due to expire any time soon.

XML Sitemaps & Robots.txt

Your XML sitemap is a list you hand to Google of all the pages on your site that should be indexed. Your robots.txt file tells Google which pages to leave alone. Both need to be accurate — and both are frequently wrong.

A sitemap full of 404 pages, redirect chains, or noindex pages sends muddled signals to Google and wastes its crawl budget. A robots.txt file that accidentally blocks important content — which happens more than you’d think after a site migration or redesign — can prevent entire sections from being indexed at all. We check both files, clean them up, and resubmit your sitemap through Google Search Console so Google has an accurate picture of your site.