Last Updated: 14 August 2025

SEO: Back to Basics…

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SEO: Back to Basics…
Mark LillicrappWritten ByMark Lillicrapp

As Propeller's Technical Director, Mark is responsible for developing digital policy and strategy, implementing infrastructure and leveraging technology to help Propeller and its amazing clients achieve their goals.

68% of online experiences begin with a search engine

Google processes over 8.5 billion searches every day

In a digital era where users expect instant, relevant answers across mobile, desktop, and voice search, SEO remains the backbone of any sustainable marketing strategy. But with evolving algorithms, AI-driven search features, and changing consumer behaviour, how do you break it down into practical steps for your business? Let’s strip it back to the essentials — updated for 2025.

Understanding Search Intent

Demographics only tell part of the story. Today, Google prioritises intent signals – what a user is actually trying to achieve in the moment. These “micro-moments” (e.g., “near me” searches, voice-activated queries, and product comparisons) are where your brand must be visible.

Pro Tip: Use tools like Google Search Console and SearchAtlas to map content to intent types – informational, navigational, transactional – and ensure landing pages align with what your audience needs now.

Google’s Algorithm & AI Search

Google’s algorithm now factors in over 300 ranking signals and updates daily through machine learning. The rise of Search Generative Experience (SGE) means your content must be clear, structured, and optimised for both human readers and AI summaries.

Recent updates shaping SEO in 2024–2025:

  • Helpful Content System updates: Rewards original, expert-written, people-first content.
  • Mobile Page Experience: Page speed, CLS, and interactivity now directly impact rankings.
  • SpamBrain Enhancements: AI spam filters penalise link manipulation and thin content faster than ever.

Core SEO Factors for 2025

Content

  • Target long-tail, conversational keywords to match voice and AI search queries.
  • Create topic clusters to establish authority – e.g., a main “SEO Basics” guide linked to articles on site speed, keyword research, and mobile UX.
  • Update evergreen content quarterly with fresh stats, visuals, and internal links.

Site Structure

  • Keep architecture flat (no more than 3 clicks to key pages).
  • Use keyword-rich, human-friendly URLs like /digital-marketing/seo-audit.
  • Add schema markup for Articles, How-Tos, and FAQs to boost SERP visibility.

Mobile & UX Optimisation

  • Design mobile-first, not just responsive.
  • Prioritise tap-friendly CTAs and frictionless navigation.
  • Use Google Business Profile to control how your brand appears in local search and maps.

SEO in 2025 is Ongoing, Not One-Off

SEO is no longer a checklist; it’s a continuous feedback loop of data, testing, and refinement. Partnering with a digital agency gives you access to real-time updates, advanced analytics, and technical expertise to keep pace with search evolution.

Ask your team today:

  • What’s our #1 measurable growth goal?
  • Are we tracking the KPIs that directly reflect SEO success?

Once these are clear, you can build — and maintain — an SEO strategy that delivers visibility, authority, and ROI.

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SEO Power Hour

SEO Power Hour

We took an SEO power hour this lunchtime to layout the SEO basics and put some questions to the team. here’s all you need to know!

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Mark LillicrappMark Lillicrapp