Background

• http://bg.siteorigin.com/
• https://trianglify.io/
• https://coolbackgrounds.io/white-background/

Optimization

• https://tinypng.com/analyzer#sledovanitv.cz
• https://imagekit.io/blog/what-and-why-brotli-compression/
• https://developers.google.com/speed/pagespeed/insights/?hl=cs&url=sledovanitv.cz&tab=desktop
• https://imagespeedtest.piio.co/sledovanitv.cz/48ZwogIVkN
• https://shortpixel.com/image-compression-test
• https://www.howtoforge.com/how-to-enable-http-2-in-apache/

Resize

• https://promo.com/tools/image-resizer/?ref=producthunt
• https://piio.co/pricing
• https://upscalepics.com/?ref=producthunt
• https://uppy.io/blog/2017/12/0.22/?ref=producthunt
• https://imagekit.io/plans
• https://www.imgix.com/pricing
• https://www.cloudimage.io/en/home
• https://cloudinary.com/pricing
• https://imageboss.me/
• https://github.com/chrissimpkins/Crunch?ref=producthunt
• https://www.producthunt.com/alternatives/imagekit-io
• https://imageboss.me/pricing
• http://thumbor.org/
• https://www.filestack.com/
• https://libpixel.com/
• https://www.blitline.com/v3/home/features
• https://transloadit.com/pricing/
• https://www.gumlet.com/pricing
• https://uploadcare.com/features/uc_optimize/
• https://www.akamai.com/
• https://docs.netlify.com/large-media/transform-images/#fit
• https://www.keycdn.com/support/image-processing
• https://promo.com/tools/image-resizer/?ref=producthunt