SEO for video: how to rank on YouTube and Google
2026-03-26 · 8 min read
YouTube is the second-largest search engine in the world — and its results appear directly in Google.
Keyword research specifically for video
Search terms in video search often differ from classic text search. Typical modifiers: 'explained', 'tutorial', 'how to', 'review', 'comparison'. Use TubeBuddy, vidIQ or Google Trends in YouTube Search mode.
Title, description, tags — the mandatory optimisation
The title should contain the main keyword within the first 60 characters. The description at least 150 to 300 words with the 3 to 5 most important secondary keywords. Tags are less important than they used to be, but 8 to 12 well-chosen tags still help YouTube understand context.
Thumbnail: the most important visual SEO signal
Click-through rate (CTR) is the single most decisive ranking factor on YouTube in 2026. A strong thumbnail can lift CTR from 3 to 10 percent. That decides whether your video gets reach or not.
Watch time, retention and engagement
YouTube rewards videos that viewers watch to the end. Optimise the first 15 seconds ruthlessly: clear hook, promise, preview. Structure the video into mini-chapters with visual changes every 8 to 12 seconds.
Subtitles, chapters and transcripts
Subtitles are not a bonus but a ranking factor: YouTube reads them and uses them for search. Chapter markers improve UX and are often shown directly in Google search results. Uploaded transcripts strengthen ranking further.
Video schema on your own website
When embedding YouTube videos on your site, add structured data (VideoObject Schema.org). Google then often shows a video carousel directly in the search result.
Cross-platform promotion
YouTube rewards videos that get external traffic. Link your videos systematically from blog posts, newsletters, LinkedIn posts and email signatures.