Lesson 15

Updating Existing Content Safely

What you’ll learn

By the end of this lesson, you’ll understand:

When updating content is a good idea
What changes are generally safe
How to avoid breaking pages that already perform well

When updates make sense

Updating content is usually worthwhile when:

  • Information is outdated
  • The page no longer reflects current offerings
  • The content is unclear or poorly structured
  • The page targets the right topic but executes it poorly

Not every page needs regular updates.

Safe changes vs risky changes

Generally safe updates include:

  • Improving clarity and readability
  • Fixing errors or outdated information
  • Adding missing sections that support the main topic
  • Improving headings and structure

Riskier changes include:

  • Changing the page’s main focus
  • Removing large sections without reason
  • Changing URLs unnecessarily
  • Combining unrelated topics

The more established a page is, the more cautious you should be.

How to approach updates calmly

Before making major changes:

  • Identify what the page is currently about
  • Understand why it might be underperforming
  • Make changes incrementally where possible

Avoid rewriting a page from scratch unless there’s a clear reason.

After making changes

Once updated:

  • Give search engines time to re-process the page
  • Avoid making further changes immediately
  • Watch for clear trends, not day-to-day movement

SEO changes often take time to settle.

A useful rule of thumb

If a page already performs well:

Make it clearer, not different.

Clarity usually improves performance without increasing risk.