Technical SEO

Varn provides expert, data-driven Technical SEO services to maximise organic traffic and growth. Leveraging over 25 years of expertise, we use bespoke SEO audits to optimise crawlability, site speed, and structured data for search engines, and to ensure client websites are technically future-proofed by adapting strategies for emerging AI-powered search features, including Google's AI Overviews.

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What is technical search engine optimisation?

Technical SEO is the process of improving a website to help search engines to discover, understand and rank its content. Creating strategic content hierarchies, using structured data to contextualise content, and optimising code for speed and performance can all help a website move up the rankings within Google. Achieving higher rankings in turn leads to increased traffic, conversions and revenue and ultimately helping businesses to thrive online.

As experts in Technical SEO at Varn, we specialise in diagnosing and resolving complex website challenges, ensuring websites are optimised to perform at their best in a search landscape that is being increasingly shaped by AI-powered search and emerging indexing platforms.

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Why choose Varn for Technical SEO expertise?

With over 25 years of specialist expertise in Technical SEO, Varn is at the forefront of optimising websites for maximum search engine performance. We deliver expert understanding of SEO ranking factors, helping you to apply clear, data-driven SEO techniques and strategies to ensure your site is technically sound and primed for success. Ultimately this will help you achieve higher rankings, website traffic and drive growth for your business.

We have a dedicated Innovation Team, who are constantly exploring the latest advancements in Technical SEO and GEO/AI-powered search, to ensure your website stays ahead of what’s next and your competition. It’s important to us that we are always ahead of the curve on our client’s behalf, when it comes to all things Technical SEO. Our ongoing commitment to technical excellence and proactive SEO strategies, helps to ensure long-term success and visibility for your business.

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We typically start with a bespoke technical audit where we analyse your website architecture, data, and code to discover how search engines and AI models process, categorise, and value your content. Spending time exploring site statistics, build structure, and code is where our passion for search innovation shines. Much of our work centres on technical problem solving and custom development for schema markup, custom tracking, and reporting. Search is becoming increasingly complex, but turning that technical complexity into commercial clarity is what we do best.

Helen Dalton

Head of Technical SEO/GEO

Helen, Head of Technical SEO at Varn

Technical SEO services

Our technical SEO services are tailored to optimise every aspect of your website’s performance and search visibility. From in-depth keyword research and SEO audits to SERP analysis and on-page content optimisation, our expert team ensures your site is optimised for search engine visibility.

Technical SEO and AI

With AI constantly evolving, you need to make sure to adapt your technical SEO strategy to encompass AI search as well as traditional search. At Varn, we stay up to date with the fast-paced industry, and provide AI audits, which include things like log file analysis, schema markup, and sentiment analysis for AI, to help you get a better understanding of how visible your site is, and how you can grow within this space.

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Our results

Technical SEO success for BullionVault

Varn have been working with BullionVault since 2023, helping to optimise the website from a technical, content and off-page SEO perspective. Multiple location and language-specific subdomains, large quantities of historic content and complex website functionality mean that working with BullionVault creates unique and interesting challenges for our SEO teams to immerse themselves in. Our SEO services have demonstrated excellent growth with the number of relevant keywords ranking in the sought-after top three positions on Google more than doubling accompanied by impressive increases in SERP features.

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Technical SEO success for MOMA

The Varn Technical SEO team helped MOMA to improve SERP visibility through a focused strategy that targeted technical and content amends based on MOMA’s most important product-specific keywords. As well as reaching the first page for highly relevant terms like “oat milk” and “porridge oats”, we helped MOMA to significantly increase their share-of-voice in comparison to their biggest competitors, particularly for highly-competitive unbranded search queries.

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Technical SEO training

We are often asked to create bespoke training courses for clients to help equip their teams with a solid understanding of the core SEO principles needed to boost website’s performance on Google and other search engines. Our team can deliver hands-on workshops that break down the technical elements critical for search success. We believe in empowering our clients with the knowledge and tools they need to thrive in a competitive digital landscape and our courses can help to demystify Technical SEO, and build understanding of how to optimise websites and stay ahead in search engine rankings.

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FAQs

Given that Google acknowledges that there are more than 200 factors used to determine where your website should rank against your competition, there are many different elements which feed into successfully optimising a website for organic search. These include keyword modelling, content hierarchies and Information Architecture, mobile optimisation, site speed, internal linking and anchor text, imagery optimisation, page structure, canonicalisation, content markup and structured data, CTR optimisation, URL structure, and more. However, during the decades that the Varn team have been honing our SEO skills, we have found that the most important element for Technical SEO is developing a clear and balanced overarching and holistic strategy which takes into account available resources, prioritises clear wins, and focuses on the specific industry and competitor environment of the website at hand.

Whilst many businesses conduct their technical SEO activities in-house, the expertise, time and technical resources required to really excel in organic search optimisation means that this is not always a practical solution. The role of a Technical SEO agency is therefore to provide strategic and expert advice and hands-on support, keeping abreast of both the organic search landscape and their client’s specific industries, as well as their business needs. At Varn, our primary focus is creating clear SEO strategies for our clients based on a thorough review of their websites and wider market. We can then supplement this work by helping our clients to implement the recommendations within their SEO strategy, working closely to identify which items can be taken care of in-house and which should be actioned by our team of technical search optimisation experts.

Two thirds of all online experiences begin with a search engine, according to research by BrightEdge. This means that for many organisations, search engines are the primary channel by which traffic is driven to their website; As such it is easy to see that SEO should be a key cornerstone of any digital marketing strategy. Happily, many of the best-practices inherent to good Technical SEO also reflect excellent UX optimisation, meaning that improving your site’s organic search presence often goes hand-in-hand with creating a better user experience and enhancing your wider digital marketing strategy.

Analysing the impact of search engine optimisation can be difficult, but ultimately needs to be informed by an organisation’s strategic goals and digital KPIs. Ecommerce companies primarily aiming at online sales will have different goals to B2B lead-generation organisations, for example. These end goals should have been fed into your SEO strategy from the planning stage, which will make it easier to review the success of your organic search activities. Generally, when we consider SEO success we begin by looking at how rankings have changed over time for the relevant business-critical primary keywords. This in turn feeds into important SERP metrics such as impressions and clicks, which should naturally grow as rankings improve, and will translate to increased organic search traffic reaching your website. Finally, growing organic search traffic from highly-relevant keywords leads to improvements for key performance indicators such as sign-ups or purchases. We recommend benchmarking, monitoring and analysing the metrics associated with these different phases throughout your SEO strategy implementation, allowing for actionable insights to be fed back into the strategy on an ongoing basis.

Search engine optimisation is a long-term marketing tactic which can take many months to have an impact. However, once higher levels of organic search traffic have been achieved, it is relatively easy to maintain these with ongoing site health management. Thorough research and analysis of available data is needed to feed into a sensible strategy, which then translates into incremental website improvements over time. It can take some time for Google to become aware of changes like these, and for content to move up the SERP rankings. Then, once key landing pages near the top of page 1 in SERPs, we generally see a decisive increase in website traffic and associated KPIs. In general, we expect to see traffic improvements between 6 and 12 months after we start working with clients.

Local SEO is a specific expertise under the umbrella of SEO and increasing website visibility for the right searchers, but it is only concerned with businesses that have a physical location and serve a geographical area around that place. It will therefore help you become more visible in search engines within your local area, or for multiple individual office locations. For example, instead of targeting a national keyword such as ‘SEO Agency’ (which would take longer and be much more competitive), it would be better in our case to target ‘SEO Agency Bristol’ which still gets a good number of searches per month and will be achievable in a much shorter space of time than the equivalent national search term. As a specialist Local SEO agency we can get you ranking on Google Maps or in the organic results in only a few months.

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Varn team
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Katie New at brightonSEO April 2026
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