A 633 KB image isn't just a file; it’s a potential roadblock for your readers. By taking 30 seconds to optimize your visuals, you ensure your content—and your brand—loads at the speed of thought. 10 Tips on Best Image Size for Your Blog - One Dog Woof

Convert standard JPGs or PNGs to WebP or AVIF . These modern formats offer superior compression, often reducing file size by 50% or more without visible quality loss.

Keep these under 100 KB whenever possible.

While a file size is relatively small for many modern documents, it is actually quite heavy for a single blog post image . In web performance optimization, large file sizes can significantly slow down page load times, which negatively impacts SEO and user experience.

Before uploading, run your file through tools like TinyPNG or Squoosh to strip out hidden data. Conclusion

You don't have to sacrifice your aesthetic for speed. You can often reduce a 633 KB file to under 100 KB using these steps:

If your blog's content area is only 800 pixels wide, there is no reason to upload a 4000-pixel-wide image.