Resize images outside of the CMS


Resize and optimize images outside of the website because a web server is not designed to perform such operations. This saves bandwidth and lightens the load on the processor(s) and RAM.

If the image uploaded directly to the CMS is 7 KB, you will save: - 7 MB of bandwidth with it is sent - 100 KB when the result is viewed - 6.9 MB of storage on the server’s hard drive

And that is without mentioning CPU and RAM usage.

This best practice should only be applied if it is coherent with your project's specifications.
Under CC-By-NX-SA license