Give each important page a purpose
List the question each important page answers and its intended audience. Add available search and enquiry data, but review the content itself as well. A page may be useful with few visitors, for example when it helps customers prepare for an assignment. Equally, high traffic does not prove that the explanation fits your offer. Establish the page's role before deciding whether its performance indicates a problem that needs attention.
Find unanswered questions in real conversations
Ask colleagues which questions customers still raise after reading the website. Compare those questions with the relevant page. If customers repeatedly ask whether maintenance includes text changes, add the included work and separately quoted extras to that service page. Check whether an answer is already present but hard to find or outdated. A focused addition may be more useful than a new article covering much the same ground. Do not add words simply to make the page longer.
- Questions still answered inadequately
- Outdated details or unclear scope
- Missing links to an appropriate next step
Choose between revision and expansion deliberately
Improve the existing page when the subject and audience remain the same. Consider merging pages that answer almost identical questions, but review their current addresses and references first. A new page makes sense for a distinct subject deserving its own explanation. Write one sentence describing how it differs from existing content before drafting it. If that is difficult, the idea may belong as a section within a page you already have.
Record changes and keep the content manageable
Note what changed and which question the revision answers more effectively. Check internal links and the enquiry route afterwards. Later, review relevant data and customer feedback without attributing every change to the copy alone. Agree who revisits important content when your services change. A smaller set of current, understandable pages is easier for your team to maintain than a growing archive with no clear owner or reason for each entry.
In brief
Expand when a different question deserves its own answer. Improve existing content when the same subject needs a clearer, more current or more complete explanation.
Further reference: Google Search Central: helpful, reliable content