Social Media Videos Video SEO and Discoverability 2 — Questions and Answers
Question 1: On Instagram, what combination best helps a Reel get shown to users beyond your existing followers?
- Adding a paid promotion tag and posting at midnight
- Using relevant hashtags and trending audio (Correct answer)
- Keeping the video under 3 seconds and posting daily
- Tagging only verified accounts in the caption
Correct answer: Using relevant hashtags and trending audio
Relevant hashtags categorize the Reel for topic-based discovery while trending audio makes it eligible for featured placement in Instagram's Explore and Reels feeds.
Question 2: What is the primary mechanism through which TikTok distributes video content to new viewers?
- Paid promotion campaigns only
- Friend referral links sent via direct messages
- The algorithmic For You Page (FYP) (Correct answer)
- Manually curated staff picks
Correct answer: The algorithmic For You Page (FYP)
TikTok's For You Page uses AI-driven signals like completion rate, replays, and shares to push content to new audiences, making it the platform's core discovery engine.
Question 3: What role do closed captions and subtitles play in social media video SEO?
- They have no measurable impact on discoverability
- They provide indexable text that helps search algorithms match videos to relevant queries (Correct answer)
- They exclusively benefit viewers with hearing impairments and have no algorithmic value
- They automatically increase view counts on all platforms
Correct answer: They provide indexable text that helps search algorithms match videos to relevant queries
Captions provide text that search engines and platform algorithms can crawl and index, improving keyword relevance matching and overall discoverability.
Question 4: What are YouTube 'end screens' designed to accomplish for video SEO?
- They abruptly end a video to reduce average watch time
- They are interactive overlays in the last 5–20 seconds that link to other videos, playlists, or subscriptions (Correct answer)
- They automatically add a black fade-out to every video
- They display paid advertisements after the main content ends
Correct answer: They are interactive overlays in the last 5–20 seconds that link to other videos, playlists, or subscriptions
End screens direct viewers to more content after a video finishes, increasing channel watch time and engagement signals that benefit overall channel discoverability.
Question 5: What is the SEO function of YouTube video tags?
- Physical labels embedded in the video file itself
- Keywords that help YouTube understand the content and context of a video (Correct answer)
- Names of co-creators or collaborators featured in the video
- Timestamps that mark key moments inside the video
Correct answer: Keywords that help YouTube understand the content and context of a video
Video tags are metadata keywords that help YouTube's algorithm understand a video's topic and context, though titles and descriptions carry more weight today.
Question 6: What is the best practice for writing a YouTube video description to maximize SEO benefit?
- Keep it under 50 characters to maintain simplicity
- Stuff it with every popular keyword regardless of topic relevance
- Include primary keywords naturally within the first 100–150 characters (Correct answer)
- Use only emojis and hashtags with no full sentences
Correct answer: Include primary keywords naturally within the first 100–150 characters
Placing primary keywords in the first 100–150 characters ensures they appear in search result snippets and send a strong relevance signal to YouTube's algorithm.
Question 7: Which platform's algorithm places the greatest emphasis on 'watch time' as a core video ranking factor?
- YouTube (Correct answer)
- Twitter/X
Correct answer: YouTube
YouTube explicitly prioritizes watch time as one of its most important ranking signals, promoting videos that keep viewers engaged longer in both search and suggested results.
Social Media Videos Video SEO and Discoverability 2
On Instagram, what combination best helps a Reel get shown to users beyond your existing followers?