How can I optimize images for my WordPress website?

Image optimization is crucial for website performance. Here are the key steps:

  • Resize images to the exact dimensions needed before uploading
  • Use appropriate file formats: JPG for photographs, PNG for graphics with transparency
  • Compress images to reduce file size while maintaining quality

For automated optimization, I recommend using the Smush plugin. It automatically optimizes images during upload and includes features like:

  • Bulk optimization of existing images
  • Lazy loading for better performance
  • WebP conversion support

Another excellent option is ShortPixel, which offers both lossy and lossless compression options.