Where should you look for keywords on a website?

Keywords on a website are most useful when assessed across the page elements that communicate its subject to search engines and visitors. Start with the page title, main heading, URL, introductory copy and other prominent content, then check supporting locations such as subheadings, internal link text, image alternative text, metadata and structured data. These elements should reinforce the same search intent without making the page read unnaturally.

Page title

The page title, usually the HTML title element shown in search results and browser tabs, is one of the clearest places to look for the target keyword. It should describe the page accurately and reflect the wording a relevant searcher might use. Check that the title identifies the subject, matches the content on the page and avoids repeating variations of the same phrase unnecessarily.

A title that contains a keyword but leads to content about a different topic is not well optimised. Search engines assess the page as a whole, so the title needs to be supported by the visible copy and the page’s purpose.

Meta description

The meta description is not generally a direct ranking signal, but it can include relevant terms and help explain the page in search results. Look for the main topic and its most useful supporting context rather than a list of keywords. When a search matches wording in the description, search engines may highlight that wording, although they can also generate a different description from the page content.

Use the meta description as a concise summary of what the visitor will find. It should complement the title and give a clear reason to choose the page, without making claims that the content does not support.

URL

The URL often provides an immediate indication of a page’s subject. A short, descriptive path containing the main topic can help users understand where they are and can support consistent site structure. Look for relevant words in the slug, particularly on service, category, guide and product pages.

Do not change an established URL solely to insert a slightly different keyword. URL changes can remove existing references and create avoidable redirects or broken links. Where a new page is being created, choose a readable, stable URL that reflects the page’s primary subject and is unlikely to become inaccurate as the content develops.

Main heading and subheadings

The main visible heading should state what the page is about. It will often contain the primary keyword or a close, natural variation, but it does not need to duplicate the page title exactly. Subheadings should identify the important topics covered underneath the main subject.

Review headings for topical coverage rather than keyword repetition. A useful heading may use a question, a descriptive phrase or a related concept that makes the section easier to scan. If a heading promises information that the section does not provide, the issue is content quality and relevance rather than keyword placement.

Introduction and main body content

The opening paragraph should establish the page’s subject early and use the primary term where it fits naturally. The rest of the copy should then cover the related questions, features, use cases or supporting concepts that a visitor would reasonably expect. Search engines use this broader context to interpret relevance, so forcing the same phrase into every paragraph is unnecessary and can make the copy difficult to read.

When reviewing existing content, identify:

• the phrase that best describes the page’s main purpose;
• closely related terms that clarify the topic;
• language used by customers when describing their problem or requirement;
• terms that distinguish this page from similar pages on the site; and
• important concepts that are missing or only mentioned briefly.

Keywords should appear where they help the reader understand the subject. They should not be inserted into sentences where a pronoun or a simpler phrase would be clearer. Natural variations, synonyms and specific terminology are appropriate when they accurately reflect the content.

Internal link text

Internal links show how pages on the site relate to one another. The visible link text should describe the destination clearly, such as the name of a service, topic or resource. This can provide useful topical context for both visitors and search engines.

Review links pointing to the page as well as links within the page. Descriptive wording is generally more helpful than vague text such as “click here”, but every link does not need to use the exact target keyword. Vary the wording naturally and make sure it accurately describes the destination. Links from relevant, authoritative sections of the site may also help search engines discover and understand important pages.

Image file names and alternative text

Image file names can give supporting context when they are descriptive and concise. Alternative text has a more important practical purpose: it describes an image for people who cannot see it and for situations where the image cannot be displayed. Include a relevant term only when it accurately describes the image and its function on the page.

Do not use alt text as a place to list keywords. Decorative images should normally have empty alternative text, while an image that contains meaningful information should have a brief, useful description. The surrounding copy and caption may also provide relevant context.

Navigation, breadcrumbs and other visible page elements

Primary navigation labels, category names, breadcrumbs and related-content links can reveal the site’s intended topic structure. These elements should use familiar, descriptive terminology and remain consistent across the site. They are especially useful when checking whether a page sits in the correct section and whether its relationship to broader topics is clear.

Do not add keywords to every navigational element simply for optimisation. Navigation exists to help people move through the site. Labels that are concise and meaningful are more valuable than labels written to accommodate a list of search phrases.

Structured data and page source

Structured data can identify the type of page and describe entities, products, services, articles or other information in a machine-readable format. It may contain terms that correspond with the visible content, but it should not introduce claims or keywords that visitors cannot verify on the page. Structured data is not a substitute for clear content, relevant headings or a well-formed title.

Source code can also reveal metadata, canonical information, image attributes and content that is not immediately obvious in the visual layout. However, the most important keyword signals should be present in the rendered page and useful to visitors. Hidden text, excessive metadata and keyword lists are not reliable optimisation methods and may create quality or accessibility problems.

How to assess keyword placement

1. Identify the page’s primary purpose and the search intent it is intended to satisfy.
2. Check whether the page title, URL and main heading communicate that purpose consistently.
3. Read the introduction and main content to confirm that the topic is addressed clearly and in sufficient depth.
4. Review subheadings, internal links, images and metadata for useful supporting context.
5. Remove repetition, irrelevant terms and wording that sounds written for search engines rather than people.
6. Compare the page with related pages on the site to identify overlap, gaps or possible keyword cannibalisation.

The strongest keyword placement is consistent rather than excessive: the main topic is clear in the prominent page elements, related concepts are covered in the body copy, and every use of a term serves a clear communication purpose. If the page reads naturally, answers the intended query and presents a coherent subject across its visible and technical elements, its keyword signals are usually in a sound position.