Content Outline: What It Is, What to Include and How to Write One in 7 Steps

Most weak articles fail before the first sentence: the writer started without knowing what each section should prove. A content outline fixes this by deciding the structure first. Google's SEO Starter Guide recommends to "break up long content into paragraphs and sections, and provide headings to help users navigate your pages"; the outline is where those sections are designed. This guide explains what to include, how an outline differs from a brief, a 7-step method and a complete example.

What is a content outline?

A content outline is the plan of a single piece of content. It lists the headings in order and, under each one, what the section must say. It answers three questions before writing starts: what does the reader want, what will we say that others do not, and in which order?

Readers use that structure too. In a classic Nielsen Norman Group study on how users read on the web (1997), 79% of test users always scanned a new page and only 16% read word by word. Clear headings, planned in the outline, are what scanners read.

Content outline vs content brief: what is the difference?

The two documents are often confused. The brief frames the assignment; the outline structures the text. In many teams, the outline is one section of the brief.

Our guide to the content brief covers the first document; the rest of this article covers the second.

What should a content outline include?

1. Working title, with the main keyword near the start.
2. Search intent: informational, commercial, transactional or navigational, and the format that matches it (guide, list, comparison, definition).
3. Angle: the one thing your piece adds compared with the pages already ranking.
4. Summary answer: two to four sentences that answer the query on their own, placed at the top.
5. H2 and H3 headings in a logical order, ideally phrased as the questions readers ask.
6. Key points per section: the facts, steps or examples the section must contain.
7. Sources: the studies, documentation or data to cite, with the figure each one supports.
8. Internal links: the pages to link from each section, with a natural anchor.
9. Visuals and tables: where a comparison table, a checklist or an example helps.
10. Call to action: the next step for the reader, and where it appears.

How do you write a content outline in 7 steps?

1. Analyze the search results

Search the main keyword and open the top five results. Note their format, their length, the headings they all share and the questions they answer. The shared headings are the minimum to cover. Our guide to SERP analysis explains what to look for.

2. Collect the real questions

Add the questions from "People also ask", related searches and People also search for, plus the questions your sales or support team hears. Each strong question is a candidate H2 or H3.

3. Find the gaps

List what the top results miss: outdated figures, no table, no example, no steps, no answer for a specific audience. This content gap becomes your angle. Google asks in its guide to creating helpful content whether a page provides "substantial value when compared to other pages in search results"; the outline is where you plan that value, also called information gain.

4. Write the summary answer first

Write the two to four sentences that answer the query completely. If you cannot, the angle is not clear yet. This block is also the best candidate for a featured snippet.

5. Order the sections logically

Go from definition to method to details: what it is, why it matters, how to do it, how much it costs, which mistakes to avoid. Respect the heading hierarchy: the W3C accessibility tutorial on headings notes that headings communicate the organization of the page and that skipping ranks, such as an H2 followed directly by an H4, should be avoided where possible.

6. Add notes, sources and links under each heading

Under each heading, write two or three bullet points: the key point, the figure and its source, the example, the internal link. A writer should be able to draft the section from these notes alone.

7. Check the outline before writing

Read only the headings: do they tell the full story? Remove any section that does not serve the intent, merge overlapping ones, and check that the format matches the results you analyzed. The free heading structure analyzer checks the hierarchy of a published page.

Content outline example

Here is a complete outline for the keyword "how to reduce cart abandonment", aimed at small online stores:

• Title: How to Reduce Cart Abandonment: 9 Fixes for Small Online Stores
• Intent and format: informational, step-by-step guide
• Angle: fixes ranked by cost and effort for stores without a developer
• Summary answer: main causes in one sentence, the three fixes with the best effort-to-impact ratio
• H2: What is cart abandonment and how do you calculate it? Definition, formula, where to find the data in your analytics
• H2: Why do shoppers abandon their carts? Main causes from a recent, named survey (cite source and date)
• H2: How to reduce cart abandonment: 9 fixes H3 per fix (shipping costs shown early, guest checkout, payment options, trust signals, reminder emails...), each with effort and expected impact
• H2: Comparison table Fix, cost, effort, when to use it
• H2: Which mistakes make abandonment worse? Four common errors
• Internal links: checkout optimization guide, email marketing guide, product page guide
• Call to action: audit your checkout with a free tool

For more examples of structure, see our step-by-step guide on how to write a blog post, and for pieces above 2,000 words, our guide to long-form content.

Which outline mistakes lead to weak articles?

• Copying the top result's headings: you get the same article, with no reason for Google or a reader to prefer yours.
• Vague headings such as "Overview" or "Tips": they tell neither the reader nor a search engine what the section answers.
• Mixing intents: a buying guide and a technical tutorial in one piece satisfy neither reader; split them into two pages.
• No sources planned: the writer then adds figures at random, or none at all.
• The call to action as an afterthought: decide in the outline which page the reader should visit next, and why.

How do you outline content that AI assistants can quote?

ChatGPT, Gemini, Perplexity and Google's AI features retrieve passages, not whole pages. An outline designed for them follows four rules:

• One question, one answer per section: the heading asks, the first sentence answers, the rest supports.
• Self-contained sections: each block makes sense without the previous one, so it can be extracted on its own. This is content chunking planned from the outline.
• Explicit facts: named entities, figures with their source and date, definitions in one sentence.
• Tables for comparisons: criteria and options in rows and columns are easier to reuse than prose.

These rules also help on Google: a clear answer under a clear heading serves the reader who scans. To see which pages assistants actually cite, our ChatGPT citation study analyzes the sources ChatGPT quotes.

Content outline templates and tools

A template saves time and keeps every outline complete. Copy the ten elements of the list above into a document and fill them for each piece. To go faster, the free blog outline generator proposes a heading structure from a keyword, and the content brief generator prepares the brief that frames it. At the scale of a whole site, the topical cluster generator plans which articles to outline and how they link together.

A content outline decides the intent, the angle and the order of sections before writing, so that every section answers one question clearly. If you publish every week, Sorank automates the whole chain: its blog article generator builds each article on an answer-first structure from the search results, with sources and internal links, then publishes it in autopilot or as a draft for review.