How to Optimise Your Video for Web, Social & Search
To optimise a video for web, social, and search, place your target keyword in the file name, title, description, tags, and category before uploading, pair it with a custom clickable thumbnail, master the video to 1080p in MP4 format, and add captions and a transcript for accessibility and extra SEO signal. Done consistently with every upload, this helps the right audience discover your video, whether through search engines, social feeds, or a website.
This guide covers:
- Improving visibility with keywords
- Creating an effective thumbnail
- Making the video accessible
- Getting the video’s quality, format, length, and pacing right
- Promoting the video strategically
- Keeping up with SEO trends for video content
Each section below covers one part of this in practical detail, so the strategy can be applied directly to your own video content.
Understanding Video SEO
Video SEO influences how a video appears in a search engine’s unpaid, or ‘organic,’ results. Ranking well organically means reaching an audience without relying entirely on paid advertising.
Discoverability is the ability of a video to be found by the people searching for it. The goal is for a video to appear near the top of results when someone searches a query relevant to its content. A video can have strong visuals, sound design, and storytelling, but without video SEO, that quality alone won’t bring in an audience.
A crucial part of this video optimisation revolves around keywords. The next section discusses the best keyword placements.
5 Places to Add Keywords to a Video
Placing the right keywords across a video’s metadata makes it easier for search engines to understand the content and match it to relevant searches. Before choosing keywords, research what your target audience is actually searching for, using a tool such as Google Keyword Planner.
1. File Name
Rename the video file to include the target keyword phrase before uploading, using dashes rather than underscores:
For example, use ‘recruitment-video-abc-corp.mp4’ instead of ‘recruitment_video_abc_corp.mp4’.
Search engines read dashes as spaces between words, so ‘recruitment-video’ is parsed as two words, while ‘recruitment_video’ reads as one continuous string. Dashes are also clearer for screen readers and align with common web standards for file names and URLs.
2. Title
Include the keyword phrase naturally in the video’s title, positioned as close to the start as makes sense. Keep the title under 60 characters so it doesn’t get cut off in search results, and make sure it’s descriptive enough that viewers understand the video’s content at a glance.
3. Description
Add the keyword phrase within the first one or two lines of the description. This is one of the more underused places to add a keyword, and it helps search engines understand what the video is about. Avoid keyword stuffing; the keyword should read naturally within the sentence.
The description is also where a video’s transcript can be added for further searchability, and it’s worth writing to highlight the video’s key points, not just to hold a keyword.
4. Tags
Tags are keywords describing a video’s content that aren’t visible to viewers but help platforms like YouTube and Vimeo match the video to relevant searches. Use a mix of specific tags (e.g. ‘Fast-Track Career’) and broader tags (e.g. ‘Recruitment’), along with industry-specific tags where relevant, to reach both niche and general searches.
5. Categories
Choosing an appropriate category, such as ‘Education’ or ‘Science & Technology,’ for a software tutorial helps the platform recommend the video to viewers already interested in that content.
Create Thumbnails That are Clickable
A thumbnail sets the expectation for what a video contains before anyone presses play. Including the target keyword in the thumbnail’s file name provides an additional SEO signal beyond the video’s metadata.
A few platform-specific notes worth adding to that:
- On YouTube, the platform only offers a handful of auto-generated frames to choose from. Selecting a custom frame from the original footage before uploading gives more control than picking from those defaults.
- On Vimeo, any frame from the video can be set as the thumbnail directly.
- Thumbnail impressions count toward YouTube’s ranking signals, so thumbnail quality is worth the same attention as the video itself.
Enhance Video Quality and Format
Clear visuals and audio keep an audience engaged for longer. 1080p (1920 x 1080 px) is a reasonable minimum resolution for most platforms. MP4 is the most widely supported format across YouTube, Vimeo, and social platforms, and is the safest default choice for compatibility.
Make Videos Accessible With Captions and Transcripts
Accessible video reaches a wider audience, including viewers who are deaf or hard of hearing, non-native speakers, and anyone watching in a sound-off environment like an office.
Captions are text overlays synced to the spoken dialogue and relevant sound effects. Beyond accessibility, captions give search engines another signal to index, since caption text is taken into account when ranking video content. They also provide the retention benefit of keeping sound-off viewers watching longer. Captions can be added through a video production company, or independently through a transcription service.
Transcripts are the full written text of a video’s audio. Adding a transcript improves discoverability and gives search engines more context to work with. A transcript can be used in a few places:
- In the video’s own description
- Embedded in the website copy below the video
- As the basis for a blog post built around the video’s content
Subtitles in additional languages extend a video’s reach to international or multilingual audiences. Prioritise the languages spoken by your target demographic or the regions you’re aiming to reach, instead of translating broadly.
Optimise for Every Platform and Screen
A video should display correctly regardless of device. This means using a responsive player that adapts to different screen sizes, and testing playback across phones, tablets, and desktops to catch compatibility issues before they affect viewers.
Get the Right Video Length and Pacing
Attention spans on video content tend to be short, so structure matters. Thus, it’s crucial for the video to include a clear introduction, main content, and conclusion, and to open with a hook that conveys its value within the first few seconds.
Ideal length varies by platform and content type:
- Social media (Instagram, X): 30 to 60 seconds
- YouTube: around 2 to 3 minutes for general content
- In-depth or training content: 5 to 15 minutes, provided the pacing holds attention throughout
Also, pace video content to cover the information viewers need without rushing, and cut filler that prompts viewers to exit early. For example, a product video should open with the product itself rather than company history.
The Long-Term Payoff of Video Optimisation
Video optimisation compounds over time. As more videos in a library rank well and attract engaged viewers, the channel’s overall authority in its niche grows. A consistent checklist, covering file names, titles, descriptions, tags, categories, and thumbnails, applied across every upload keeps this compounding effect working in the background.
Partner With WeMOV for Broadcast-Ready Video
Every video WeMOV produces is mastered, compressed, and optimised for how your audience watches it, whether that’s on a client’s boardroom screen or on a phone scrolling through a social feed.
Explore our production services across Australia:
Get a free quote for your next video project.
Frequently Asked Questions
What’s the best video format for a website?
MP4 with the H.264 video codec and AAC audio codec plays reliably across browsers. Pairing it with a WebM version as a backup helps with compatibility and load speed on modern sites.
What is LUFS, and why does it matter for video audio?
LUFS (Loudness Units Full Scale) measures how loud audio actually sounds to a listener, not just its technical peak level. Mastering to around -14 LUFS keeps volume consistent whether a video plays on a website or a social feed, so viewers aren’t reaching for the volume dial between one video and the next.
How does video schema help with SEO?
VideoObject schema is a small piece of code added to a web page that tells Google what the video actually is: its title, description, length, upload date, and thumbnail. That’s what lets a video show up as a rich snippet or under Key Moments in search results, rather than just a plain link.
