Traffic sources explained

What the traffic sources report shows and how to use it to decide what to improve.

A traffic source is the place a viewer came from before they started watching a video. The traffic sources report in YouTube Analytics groups your views by those places, so you can see how people actually arrive instead of guessing.

Common categories

Names and groupings can change, so check the official help for the current list. In general you will see things like:

• YouTube search: views that began with a search on YouTube.
• Suggested videos: views that began from another video's recommendations.
• Browse features: views from feeds such as Home.
• Channel pages, playlists and notifications: mostly viewers who already know you.
• External: views that came from links on websites or apps outside YouTube.
• Direct or unknown: views whose source is not attributed.

What the report tells you

It tells you how viewers arrived, not whether they enjoyed the video. A large share from search suggests your wording matches what people look for. A large share from suggested videos suggests your video fits alongside related content. A large share from browse suggests the thumbnail and title attract curiosity.

The table below sums up common readings.

	Often suggests	A fitting action
Search	Your wording matches what people look for	Sharpen title and description
Suggested	Your video fits beside related content	Strengthen the opening
Browse	Thumbnail and title attract curiosity	Refine the thumbnail promise
External	A link elsewhere sent viewers	Check the landing experience

Many reports let you go one level deeper, for example to the search terms that led to a video or the websites that sent external visitors.

How to use it

1. Compare equal periods, such as two full weeks.
2. Note the top two sources for each video.
3. Look for sources that grew or shrank.
4. Check retention for the main source, because the same video may hold viewers differently depending on how they found it.
5. Pick an action that fits: sharper wording for search, a better opening for suggested traffic, a stronger thumbnail promise for browse.

Cautions

A single spike, especially from an external link, is not a trend. Newly published videos behave differently from older ones. And no report can say how any recommendation system works internally; treat traffic sources as observed evidence, not as a formula.

For practice, see the Channel Growth course and Read the numbers.

Sources

• Get started with YouTube Analytics (YouTube Help)