Web accessibility means designing a website so that everyone can use it — including people with visual impairments, hearing difficulties, or those who navigate using only a keyboard. It involves specific technical adjustments: colour contrast, text sizes, image descriptions, and logical page structure. In many countries, certain organisations have a legal obligation to meet accessibility standards.
Real-world example
Think of it like building a shop with a wheelchair ramp, large-print labels, and audio announcements at the entrance. The goal is that nobody arrives at a locked door.
Why it matters for you
An accessible site reaches a wider audience — more visitors, more potential customers. Google also rewards well-structured sites: accessibility directly improves your organic search ranking.
Google's algorithm is the ultra-complex computer programme Google uses to decide in which order websites appear in its search results. It analyses hundreds of criteria simultaneously: content quality, page load speed, the number of other sites recommending yours, and relevance to the user's search. Google updates it several hundred times per year.
Real-world example
Think of it like the judging panel of a cooking competition: it tastes hundreds of dishes at once according to precise criteria — flavour, presentation, originality — and ranks every contestant. Your website is one of millions of candidates.
Why it matters for you
If your site doesn't impress the algorithm, it gets pushed to page 2 or 3 of Google — where nobody looks. Understanding and following its rules is the key to attracting customers for free, sustainably.
Anchor text is the clickable text you see on a web page that takes you to another page. For example, if you read "learn more about SEO", the word "SEO" is the anchor. Google reads these anchors to understand what the linked page is about. A well-chosen anchor reinforces your natural search ranking.
Real-world example
It's like a road sign saying 'Artisan Bakery — 200m' rather than just 'shop'. The precise sign gives real information to passers-by (and to Google), whereas a vague sign helps nobody.
Why it matters for you
Relevant anchor text on your site — and on sites that link to you — signals to Google that you are an expert in your field. It is an often-overlooked SEO lever that can make a real difference to your ranking.
An API is an invisible bridge that allows two pieces of software or services to communicate with each other. When you click "Sign in with Google" on a website, an API transmits your information from Google to that site. APIs let you integrate dozens of services into your website: online booking, secure payment, live chat, AI assistants, and more.
Real-world example
Think of a restaurant waiter: you place your order (your application), the waiter relays it to the kitchen (the other service), and brings back your finished dish (the response). You don't see what happens in the kitchen, but the result arrives at your table.
Why it matters for you
Thanks to APIs, your website can offer advanced features — online booking, payment processing, AI chatbots — without building everything from scratch. This dramatically reduces development costs while delivering a modern experience to your customers.
A website's architecture is the overall plan that organises all of your pages relative to one another. Think of it like a company org chart: the home page sits at the top, then the main sections (Services, About, Contact), then sub-sections and detail pages. A well-thought-out architecture lets visitors find what they're looking for quickly and helps Google understand your site's structure.
Real-world example
It's like the layout of a supermarket: departments are clearly separated (butcher, grocery, frozen foods), and every product is in a logical place. If products were scattered randomly, you'd spend your time searching — and eventually leave for a competitor.
Why it matters for you
A clear architecture reduces your bounce rate and increases time spent on site. Google interprets this as a positive signal and rewards you with a better position in search results.
A website audit is a comprehensive, detailed analysis of your entire site to identify its strengths and weaknesses. Everything is examined: load speed, content quality, technical errors, visitor behaviour, mobile compatibility, security. The result is a report listing exactly what works well and what is holding back your visibility or online sales.
Real-world example
It's like the MOT (roadworthiness test) for your car: an expert inspects every part and tells you what's in perfect condition, what needs monitoring, and what must be fixed before it fails on the motorway.
Why it matters for you
Many businesses lose customers every day because of a slow site or invisible errors. An audit reveals these leaks and lets you fix them — directly translating into more visits, more enquiries, and more sales.
An SEO audit is an X-ray of your website from Google's perspective. It explains why your site doesn't appear (or ranks poorly) in search results. We analyse the technical structure, keywords used, incoming links, content quality, and page speed. The audit produces a concrete priority list for climbing the rankings.
Real-world example
Think of hiring a detective to find out why your business isn't on the city map. They search for what makes you invisible — wrong address, illegible signage, missing from directories — and tell you exactly what to correct.
Why it matters for you
Without an audit, you're working blind. With an SEO audit, you know exactly where to focus your efforts to climb Google in the shortest time. It is the most profitable first investment for any digital strategy.
Domain Authority (DA) is a score — typically from 0 to 100 — that reflects how credible and trustworthy your website is in Google's eyes. It is calculated based mainly on the number and quality of external sites that link to yours. The higher your DA, the easier it is to rank well for competitive keywords.
Real-world example
It's like a professional reputation: a plumber recommended by 200 satisfied clients on Google is more trusted than one with no reviews. Each backlink is a recommendation that strengthens your authority.
Why it matters for you
A strong Domain Authority means Google trusts your site and is more likely to rank it highly. Building authority takes time, but the long-term payoff — a steady flow of free, qualified visitors — is enormous.
A/B testing (also called split testing) is a method of comparing two versions of a web page, email, or element to determine which performs better. Visitors are randomly split between version A (control) and version B (variant), and their behaviour is measured to find the winning option.
Real-world example
An e-commerce site tests two versions of a "Buy Now" button — one red, one green. After 2,000 visitors, the green button drives 18% more clicks, so it becomes the permanent choice.
Why it matters for you
Gut feeling is not a strategy. A/B testing turns design decisions into data-backed choices, steadily improving your conversion rate without increasing your ad spend.
AMP (Accelerated Mobile Pages) is an open-source HTML framework developed by Google to create ultra-fast-loading mobile pages. AMP pages are stripped-down versions of web pages that prioritise speed by limiting JavaScript and caching content on Google's servers.
Real-world example
A news publisher implements AMP for its articles. Mobile readers see pages load in under a second directly from Google search results, reducing bounce rate from 70% to 42%.
Why it matters for you
Page speed is a Google ranking factor on mobile. While AMP is no longer mandatory for Top Stories, faster pages still win more traffic and keep readers engaged longer.
AEO is the practice of optimising your content so that AI-powered answer engines — ChatGPT, Perplexity, Google AI Overviews, Bing Copilot — select it as a trusted source and cite it in their responses. Unlike traditional SEO, which aims for a ranking position in a list of blue links, AEO targets being the actual answer delivered to the user. This requires structured, factual, authoritative content written in a format AI models can confidently extract.
Real-world example
A plumber writes a detailed FAQ: "Why is my boiler making banging noises? This is usually caused by kettling — limescale build-up on the heat exchanger — or trapped air. A qualified engineer can diagnose and fix this in under 2 hours." ChatGPT and Perplexity now cite this page when users ask the same question.
Why it matters for you
As AI assistants handle millions of queries daily without sending users to websites, being the cited source becomes the new "rank #1". Businesses that ignore AEO risk becoming invisible to the growing share of users who search via AI assistants rather than traditional search engines.
AI Overviews (formerly SGE — Search Generative Experience) are the AI-generated summary boxes that appear at the top of many Google search result pages. Google's AI reads multiple web sources simultaneously, synthesises the information, and presents a direct answer — citing 3–5 source websites with links. Rolled out broadly in the US in 2024, AI Overviews now appear on a growing share of queries globally.
Real-world example
Someone searches "best way to insulate a loft in the UK." Instead of ten blue links, they see a two-paragraph AI summary at the top with three cited websites. Those cited sites receive direct referral traffic; businesses not cited are pushed below the fold and receive far fewer clicks.
Why it matters for you
Appearing in AI Overviews can significantly boost your referral traffic — or cost you visibility if competitors are cited and you're not. Content that is clearly structured, demonstrably expert, and factually reliable is far more likely to be selected by Google's AI.
Affiliate marketing is a performance-based acquisition model where third-party publishers (affiliates) — bloggers, influencers, comparison sites — earn a commission for each visitor or customer they send to your business via a unique tracking link. You only pay when a result is delivered: a sale, a lead, or a qualified click. It is one of the most cost-efficient acquisition channels available to e-commerce businesses.
Real-world example
A travel accessories brand gives a travel blogger a unique affiliate link. The blogger publishes "Best carry-on bags for 2025" and embeds the link. For every purchase made through it, the blogger earns 8% commission. The brand acquires new customers at zero fixed cost — only paying per sale.
Why it matters for you
Affiliate marketing scales your reach without scaling your ad budget. Unlike pay-per-click advertising, you pay only for actual results. For e-commerce businesses with decent margins, it can deliver a lower cost-per-acquisition than any other paid channel.
Web automation is the use of software tools — n8n, Make (formerly Integromat), Zapier — to perform repetitive web-based tasks without human intervention. Booking confirmations, CRM updates, social media scheduling, email sequences, invoice generation, and report delivery can all be triggered automatically based on rules you define. These tools connect your existing platforms via APIs, no coding required.
Real-world example
A physiotherapy clinic uses automation: when a patient books online, they instantly receive a confirmation email, a link to a pre-appointment questionnaire, and a reminder 24 hours before. Cancellations automatically trigger a reschedule prompt. All without a single staff member touching a keyboard.
Why it matters for you
Every hour your team spends on repetitive admin is an hour not spent on clients. Web automation eliminates that friction, reduces human error, and lets your business scale without proportionally increasing headcount or overhead.