SEO Fundamentals That Never Change
By Gavin Jones | Head of Digital, Maisona | 4 min read
The digital world moves fast. Search Algorithm updates, AI integration, new and changing ranking factors, it can feel like everything you thought you knew has an expiry date.
But after 20 years in performance marketing, what I’ve learnt is the fundamentals don’t.
Beneath the trends and noise, there are core principles that have remained consistent for well over a decade, the SEO fundamentals, the ones worth building your strategy on.
2010s The Foundation:
- Caffeine (2010) faster crawling/indexing
- Panda (2011) targeted thin/low-quality content
- Penguin (2012) cracked down on spammy links
- Hummingbird (2013) semantic search overhaul
- Pigeon (2014) improved local search
- Mobilegeddon (2015) mobile-friendliness as a ranking factor
- RankBrain (2015) introduced machine learning to search
- Possum (2016) refined local results
- BERT (2019) natural language understanding leap
2020s Quality & AI Era:
- Page Experience / Core Web Vitals (2021)
- Helpful Content System (2022) rewarded human-first content
- March 2024 Core & Spam Update one of the largest ever, taking 45 days to complete
- Multiple 2024 core updates (August, November, December)
- March 2026 Core Update the most recent, launched March 27 and still rolling ou
Why the SEO Fundamentals Hold
Google’s goal has never changed, ‘connect people with the most useful, relevant, trustworthy answer to their query’ – Every algorithm update is an attempt to do that better.
So if you’re consistently producing content that genuinely serves your audience, you’re always building something that aligns with where Google is going and not fighting it.
The 6 Foundations That Have Endured
1. Create content that answers your audiences question
Your content exists to serve the person reading it. Every piece you publish should have a clear, specific purpose. From answering a question, solving a problem or helping someone understand something they didn’t before. If you can’t articulate who the piece is for and what it does for them, it’s not ready to publish.
2. Let Google Do Its Job
Even the best content won’t perform if it’s not accessible to search engines. Page speed, mobile optimisation, clean site architecture, and proper indexing are the technical basics that enable everything else. These aren’t glamorous, but they’re the SEO foundation that google and other search engines are built on.
3. Your Expertise and Authority
4. Structure and Readability
Crafted content, logical headings, clear paragraphs, sensible use of bullet points and subheadings has always performed better. Not only for the people reading, but for search engines that are trying to understand and index your content.
5. Internal Linking
Internal links not only help search engines understand the relationship between topics on your site, but provides navigation for your website and its users to related information. A properly linked content ecosystem is significantly stronger than a collection of isolated articles.
6. Credible Backlinks
Credible backlinks from relevant sites remain one of the strongest ranking signals. Not because of volume, but because true links from quality sources signal that others trust and value your content. This is built through producing media and assets worth referencing.
Why This Approach Makes You Resilient
If you or your team have focused on these fundamentals, producing genuinely useful content, maintaining good technical health, showing expertise, and building your site to be an industry resource – you’re resilient to algorithm changes by design.
You have built and mostly likely will continue to build the thing Google has always rewarded.
The brands that feel most rattled by SEO changes are usually those whose strategies relied on gamifying specific signals rather than genuinely serving users.
If you’re not sure whether your current SEO strategy is built on solid foundations, we’d be glad to help you assess it. Sometimes that clarity conversation is the most valuable one you can have.