loading svg - SERP Analysis

https://www.svgbackgrounds.com/elements/animated-svg-preloaders/

https://magecdn.com/tools/svg-loaders

https://tensor-svg-loaders.vercel.app/

https://www.svgviewer.dev/

https://github.com/n3r4zzurr0/svg-spinners

https://icons8.com/preloaders/

https://loading.io/

https://www.svgrepo.com/svg/219367/loading

https://www.reddit.com/r/webdev/comments/1g532zn/collection_of_100_open_source_svg_spinners_link/