Why slow video kills conversions — and how to make yours start instantly.https://swarmify.com/blog/tag/video-speed/en-usSat, 08 Aug 2026 00:00:00 GMThttps://swarmify.com/blog/best-video-format-for-website/https://swarmify.com/blog/best-video-format-for-website/MP4 is still the safe default for website video. Here is when WebM or AV1 earns a second source—and when adaptive delivery matters more than format.Sat, 08 Aug 2026 00:00:00 GMTJames ChristensenVideo Speedhttps://swarmify.com/blog/video-speed-conversions/https://swarmify.com/blog/video-speed-conversions/Every extra second of video load time costs you conversions. See the data on how video speed impacts bounce rates, Core Web Vitals, and revenue — plus how to fix it.Mon, 23 Feb 2026 00:00:00 GMTJames ChristensenVideo SpeedVideo TipsWebsite Performancehttps://swarmify.com/blog/video-marketing-trends-how-to-win-with-video-speed/https://swarmify.com/blog/video-marketing-trends-how-to-win-with-video-speed/Most video marketing advice focuses on content. This post shows why delivery speed is the part that decides whether viewers stay, convert, or bounce.Wed, 26 Jan 2022 00:00:00 GMTAdam BinstMarketingWebsite PerformanceVideo MarketingVideo Speed