Web Performance Optimization- II

Part-I About 𝐈𝐦𝐚𝐠𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧𝐬: with different file formats, Responsive Images Markup, mannual and automatic optimzations, lazy loading 𝐉𝐒 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐢𝐭𝐢𝐨𝐧: modularization, async-defer, lazy loading, minifiers 𝐂𝐒𝐒 �...