Speed performance
SeoChecker displays in a table like the one below the animated GIFs of the page, their size and the potential savings in terms of KiB (kibibytes) and in seconds if they were converted in video:
If you use video you'll save a lot of network bytes; rather than GIF, you should use:
Consider using FFmpeg tool and run this command in console:
ffmpeg -i my-animation.gif my-animation.mp4
In this way, the instruction for FFmpeg is to consider my-animation.gif the input (signified by the -i flag) and to convert it to a video (my-animation.mp4).
Still using FFmpeg tool, run this command in console:
ffmpeg -i my-animation.gif -c vp9 -b:v 0 -crf 41 my-animation.webm
GIF images are based on:
You can set this up with the element <video>:
<video autoplay loop muted playsinline> <source src="my-animation.webm" type="video/webm"> <source src="my-animation.mp4" type="video/mp4"> </video>
Learn more about Speed performance
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