How to easily optimize photos for the web

We have talked a lot and you have asked us a million times about how to optimize photos for the web, reduce the images that you currently have on your website and all this mainly without Photoshop or with simple steps. In this way you will have an image-optimized website easily.

optimal weight web images

Although there is no exact rule, we can affirm that within certain parameters we can move with a certain degree of security and outside of them disaster is assured. 
So How much do the images on a website have to weigh??

Before knowing how much an image on your website should weigh, we must talk about terms and definitions because many do not keep in mind what a Kb or Mb is, much less pixels. Having this clear, it will be easier to learn and know how to easily have your website optimized in images.

How data is measured 

Weight: KB or kilobyte is an information storage unit (graphics, text, etc.) whose symbol is kB and is equivalent to 10 bytes

Size: Apart from the usual height and length we have the pixels that It is what tells us how much a photograph occupies on a screen. A pixel or pixels is the smallest homogeneous unit in color that is part of a photograph. It will be easily recognized as each square that we see when a photograph is zoomed in as far as possible and it is what allows an image to be composed.