How O Speed Up a Vimeo Upload

Recently I was working on a site (compare.parts) with a heavy video (hosted on Vimeo) in the in a higher place fold, hero department. It needs to exist loaded fast and autoplay.

With proper optimizations, I was able to achieve 100/100 on Google PageSpeed Insights.

If YouTube or Vimeo embeds are slowing downward your site, this guide is for yous.

Tabular array of Contents

1. Why YouTube/Vimeo Video Embeds are Slow?
2. Solution #1: Remove Videos
3. Solution #2: Lazy Load and Prove Preview Prototype
   1. Demo
   2. How to Lazy Load Youtube/Vimeo Videos in WordPress
4. Solution #3: Cocky Host Videos
   1. Demo
   2. How to "Properly" Self Host Videos in WordPress
5. Bonus Tip
6. Conclusion

Why YouTube/Vimeo Video Embeds are Slow?

When you embed a YouTube or Vimeo video, information technology creates an iframe and loads several resources.

• Downloads an HTML file, one CSS, 2/iii (heavy) JS files which are more than 500KB
• Extra DNS lookups to world wide web.youtube.com, i.ytimg.com etc
• Render blocking JavaScript

To better sympathize here are some data from Pingdom and GTmetrix subsequently analyzing a folio with YouTube (results are almost the same if you apply Vimeo).

Return blocking scripts in YouTube embeds

500+KB downloaded by YouTube

Requests fabricated by YouTube

I hope that fabricated clear these embeds are slow. Let's see some solutions that can speed up YouTube or Vimeo video embeds in WordPress.

Solution #1: Remove Videos

Only kidding 😉

Solution #ii: Lazy Load and Testify Preview Image

But similar lazy load images, you tin can also lazy load videos. By doing so, only a placeholder image will be loaded. All the necessary scripts, iframe, video player etc volition be loaded simply subsequently the user clicks on the play button.

Demo

Pros:

• Keep your videos on YouTube/Vimeo itself
• Save server bandwidth and storage costs
• Switch quality and resolution based on device and network speed

Cons:

• No autoplay
• YouTube/Vimeo branding
• Adds JavaScript for lazy loading (~10KB)

How to Lazy Load Youtube/Vimeo Videos in WordPress

If you're using FlyingPress become to iFrame settings and turn on "Lazy load iFrames" and "Use Placeholder image for YouTube iFrames".

• Lazy Load by WP Rocket – Lazy load images, iframes and YouTube videos, less than 10KB
• WP YouTube Lyte – Developed by the same guys behind Autoptimize
• Lazy Load for Videos – Lazy load both Vimeo and YouTube

Solution #iii: Self Host Videos

Uploading videos to YouTube is ideal if you lot've many videos in a post/folio and you lot already take a YouTube channel and you want to grow that together.

However, if you're using videos only for the hero section or in a higher place the fold content, then the above solution might not be the best. Straight embedding YouTube/Vimeo volition make information technology slow too. In such a case, you can self-host videos and embed them.

By self-hosting, you can besides remove the fear of "volition YouTube/Vimeo delete my video in time to come?".

Demo

Pros:

• Autoplay
• No single line of JavaScript or CSS needed
• Total control over video, fully customizable
• Ideal for background videos
• No branding

Cons:

• Need a CDN
• Storage space for videos, either in server or CDN storage (push button zone)
• Same video file delivered for mobile and desktop, fast and slow networks

How to "Properly" Self Host Videos in WordPress

You've may have already heard that self-hosting videos is a bad thought and y'all should never do it. But I would say, if yous "properly" exercise information technology, in that location is nothing incorrect it.

Footstep ane: Shrink Video

There are many online and offline compressors available that can compress videos. Only what I would suggest is to upload the video to YouTube and download it back. You lot'll get the best-compressed video!

Step ii: Upload Video & Serve from CDN

You can upload the video files directly to 'Media' and enable CDN. But what I would suggest is to upload videos to a CDN that take push button zone (storage). Thus you save server disk usage, save server bandwidth and will be easy in hereafter to migrate the site to another host/server.

At that place are many CDN providers which provide a push zone. My favourite one is BunnyCDN. Information technology has storage and edge servers designed for video delivery. It's very reliable and inexpensive.

Goto BunnyCDN and create an business relationship. Add a new storage zone and upload your videos.

Also Read

One time uploading is complete, grab the URL of the video (y'all'll need to connect information technology to a pull zone).

Step iii: Embed Video in WordPress

Embedding the video is pretty like shooting fish in a barrel. Add a 'Custom HTML' block and add the following snippet.

          <video width="100%" controls>   <source src="VIDEO_URL" type="video/mp4"> </video>        

Supplant VIDEO_URL with yours and you're good to get.

By default, the placeholder prototype volition be the first frame in the video. If you want you can identify a custom image.

          <video width="100%" placeholder="IMAGE_URL" controls>   <source src="VIDEO_URL" type="video/mp4"> </video>        

This is the native video thespian in the browser. No external JavaScript or CSS is downloaded for this. The video tag is highly customizable. You can find more than options in it here.

Bonus Tip

If none of the solutions works for yous, at to the lowest degree preconnect to the YouTube or Vimeo domains. By doing this y'all tell the browser: "hey, I'll need to brand TCP connexion and SSL handshake to these domains very soon, so exercise them now". You lot could save 200-300ms which browsers spend for connecting to domains.

Paste the following lawmaking the caput tag:

For YouTube:

          <link rel="preconnect" href="https://www.youtube.com"> <link rel="preconnect" href="https://i.ytimg.com"> <link rel="preconnect" href="https://i9.ytimg.com"> <link rel="preconnect" href="https://due south.ytimg.com">        

For Vimeo:

          <link rel="preconnect" href="https://histrion.vimeo.com"> <link rel="preconnect" href="https://i.vimeocdn.com"> <link rel="preconnect" href="https://f.vimeocdn.com">        

Conclusion

One solution won't fit for all. Each has its own pros and cons. Go with the one that works for yous. If you lot're cocky-hosting, brand sure you enable a CDN especially if you upload videos straight to 'Media', information technology'due south a must!

Comment beneath if you've any queries or feedback. I read and answer to each of them inside eight hours!

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Source: https://wpspeedmatters.com/optimize-youtube-vimeo-videos-in-wordpress/

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