In the advanced version of Photoshop CC, use their new export dialog box under “File > Export > Export As…”, then figure out the compression level as per your suitability.
Using PNG/SVG/GIF for Graphics with Solid Colors
Most websites or PWAs (Progressive Web Apps) contains other graphics rather than regular photos, like logos, icons, or banners. If your graphics areas involve solid color (designed in Photoshop or other tools) then that can be saved in a “lossless” file format like PNG, SVG or GIF.
3- Extra Image Compression using Plugins
In case if you are uploading images to your website, especially WordPress, then it’s easy for you. As there are lots of powerful plugins that will manage mostly all the compression work automatically. They compress the entire image uploaded by you so as to optimize file size.
Various image compression plugins such as Imagify, Smush.it and Kraken and ShortPixel are available to compress images. Follow the above tips and try yourself by testing your site’s performance before and after optimizing the size of your image. If you are in any doubt then it is better to consult best website designing company in Gurgaon for better performance of your site.