Realistic keyword opportunities combine business relevance, attainable competition, and a page you can make genuinely useful. A low difficulty score alone is not enough. Validate the topic against your services, the current results, and your website's own position before calling it an easy win.
Begin with a focused shortlist
List specific buying questions, service problems, and location needs that match the customers you want. Include topics your team can answer with useful detail. Avoid selecting a phrase simply because a tool reports a large volume.
For a hypothetical website provider, a question about keeping a domain during redesign may be more commercially relevant than a broad query about the history of the internet.
Use difficulty in context
Semrush's Personal Keyword Difficulty estimates difficulty for a particular domain, rather than only the general keyword. Use the appropriate market and domain when reviewing the data. A phrase can be difficult for one site and more realistic for another.
Keep estimated volume and difficulty labeled as tool data. They are planning inputs, not promises about traffic or a fixed timetable for ranking.
Inspect the competing results
Look at the kind of pages appearing and the question they answer. Consider whether your proposed page adds something useful: clearer scope, an original example, a practical checklist, or relevant business evidence.
Semrush's Keyword Gap tool can identify differences between domains. Treat the missing topics as candidates to assess, not an instruction to copy every competitor page.
Prioritize the existing opportunity
If your own account shows a useful page already appearing near stronger positions, improving it may be more efficient than starting another overlapping article. Check whether the current page needs clearer information, better internal connections, or a more appropriate focus.
Create new content only when the customer need is meaningfully distinct. Long wording does not automatically mean low competition.
ZING can help turn a validated shortlist into a coherent website and content plan. Bring an export from your own Semrush or Search Console account when available. Without those metrics, a topic list is a reasoned starting hypothesis, and it should be described honestly that way.