A table of contents is a set of links to sections within a page. It is most useful when readers arrive with different questions and need to jump directly to the relevant explanation, comparison or instructions.
Use it for navigation, not a bonus
A contents list can make a substantial guide easier to scan, but there is no published Google ranking bonus for adding one. It also cannot make weak sections more informative. W3C’s writing guidance supports clear headings that communicate structure. Decide whether readers actually benefit from jumping between sections before adding a panel above every short service page.
Match labels to real destinations
Use concise wording that describes what each destination answers. Give every destination a stable, unique anchor and keep the contents list in the same order as the article. Test links after editing headings or moving sections. An anchor text label such as installation requirements is more useful than section three. Avoid linking to empty headings or decorative blocks that do not supply the promised information.
Check the experience with real controls
Try the links with a keyboard, at mobile widths and with enlarged text. Ensure a fixed header does not hide the destination heading. A collapsed mobile list needs an understandable control and predictable operation. Include this in a broader accessibility review rather than assuming working mouse clicks are sufficient. Technical SEO review can also check whether the article’s substantive content is available for crawling.
Keep anchors stable during revisions
When a section is renamed, check whether external references or other site pages already link to its anchor. Preserve a sensible existing identifier where possible, even if the visible label changes. A working page URL can still contain a broken section destination. Include anchor checks in editorial release review so readers following a previously shared reference arrive at the intended explanation instead of the top of a long article.
A procurement guide example
Suppose a Perth workshop publishes a long guide to choosing a compressor. Its readers may need duty cycle, electrical requirements or maintenance costs. A contents list can send each person to a useful section while an opening summary explains the overall choice. The short quote form below the guide does not need its own contents panel. Measure whether navigation helps users find information through observation and feedback, rather than treating the number of anchor clicks as proof of a ranking improvement.
Common questions
Will a contents list create Google sitelinks?
It may help users navigate, but Google controls search features. No particular jump link or sitelink appearance is guaranteed.
Does every page need a table of contents?
No. Add one when the page’s length and structure make section navigation useful. A short page may be easier to read directly.
Terms in this guide
- Anchor text — The visible, clickable wording of a hyperlink. Descriptive anchor text helps readers understand where a link leads.
- Accessibility — Designing content and controls so people with different abilities can use them, including through a keyboard, screen reader, enlarged text or reduced motion.
- Crawlability — Whether a search engine can discover and request pages and resources. It depends on factors including links, server responses, access restrictions and crawler directives.
Related SEO guides
Apply this to your website
Explore Technical SEO for help planning and implementing the relevant changes, or discuss your website with Refined IT.