Content Optimisation

Content optimisation is the process of making sure each page on your site does its job as well as possible for the person reading it - and signals that to Google clearly. It is not about hitting a word count or inserting keywords at a set frequency. It is about matching what the searcher wants and covering the topic well enough that they do not need to go back to Google to find a better answer.

Intent match comes first

Before anything else, the content on a page must match the intent behind the query it is targeting. This is covered in detail in the search intent page - but in the context of content optimisation, the practical implication is this: the format, depth, and angle of your content must align with what Google is already rewarding for that query.

Check the top five results for your target keyword before writing. If they are all step-by-step guides, write a step-by-step guide. If they are all comparison tables, write a comparison. The SERP is Google's current answer to "what format and depth satisfies this searcher" - and diverging from it without a strong reason is a reliable way to rank lower than your content quality deserves.

Depth over length

Backlinko's analysis of 11.8 million Google search results found that the average first-page result contains 1,447 words. This is frequently cited as a target word count, which misreads the finding. The 1,447-word average is a reflection of what comprehensive answers typically require - not a threshold Google rewards for its own sake.

A study of one million SERPs cited by Rankability found that topical coverage - how thoroughly a page addresses the full range of questions a searcher might have about a topic - is the most important on-page ranking factor in the modern algorithm. Length is a by-product of depth. A page that genuinely covers a topic well will be as long as it needs to be. A page padded to a word count target will be penalised by the same signals that reward genuine depth: low dwell time, high bounce rate, and poor engagement.

Write to the topic, not to a number. If your page is shorter than competitors but answers the query more directly and clearly, that is often the better approach, particularly for transactional and navigational queries where the searcher wants a fast answer.

Keyword placement

Your primary keyword should appear in:

• The H1 - as covered in the previous page
• The opening paragraph - within the first 100 words where possible
• At least one H2 subheading - naturally, not forced
• The body text - used as often as it occurs naturally given the topic

Supporting keywords - related terms, question variants, semantic variations - should appear throughout the content where they naturally fit the topic. Do not force exact-match repetition. Google's language models understand synonyms and context. Writing naturally about a topic will capture the relevant semantic coverage without keyword stuffing, which remains an active negative signal.

The helpful content standard

Google's Helpful Content system, now integrated into its core ranking algorithm, evaluates whether content is primarily written for people or primarily written to rank. Google's VP of Search, Liz Reid, has stated directly: "Low-quality content that just repeats what's already out there without adding something new will be down-ranked."

Practically, this means content optimisation today requires more than restructuring existing information. It requires bringing something to the page that competing results do not have: a specific experience, a tested approach, original data, a clearer explanation, or a genuinely more useful format. Generic content that covers the same ground as the top ten results in the same way provides no reason for Google to rank it above those results.

Readability and formatting signals

Google uses engagement signals - dwell time, scroll depth, return-to-SERP rates - as proxies for whether a page satisfied the searcher. Poorly formatted content drives people away before they finish reading, which creates negative signals regardless of content quality.

Practical formatting habits that improve both readability and engagement:

• Short paragraphs - two to four sentences as a general guide
• Subheadings every two to three paragraphs so readers can scan
• Bullet points or numbered lists for steps, comparisons, and grouped items
• Bolding key terms or takeaways within paragraphs
• A clear, direct opening that confirms the page is what the searcher was looking for

None of these is a direct ranking factor. All of them affect how long people stay and how satisfied they leave - which is what Google's engagement signals are measuring.

Content freshness

Google actively rewards recently updated content for queries where currency matters. Dates visible in search snippets influence click-through rates - searchers regularly filter by date or look for the most recent result for topics that change over time. Reviewing and updating important pages at least once a year - correcting outdated information, adding new data, and refreshing examples - maintains ranking positions that would otherwise gradually erode as competing pages publish more current content.

Next: Internal linking