Build a Fast Portfolio in Astro with Cloudinary Image Optimization
Learn how f_auto and q_auto automatically shrink images by up to 80% with zero visual quality loss — and how to wire them into a reusable Astro component.
A modern blog template that automatically optimizes every image with
f_auto and q_auto — no manual exports, no wasted bytes.
f_auto f_autoAutomatically serves WebP or AVIF to modern browsers, JPEG to older ones. Up to 80 % smaller files with no code changes.
q_autoCloudinary analyses each image and finds the compression sweet spot — smallest file size the eye won't notice.
srcset + sizes ensure every visitor downloads
only the pixels their screen actually needs.
Learn how f_auto and q_auto automatically shrink images by up to 80% with zero visual quality loss — and how to wire them into a reusable Astro component.
Stop serving a 1600px image to a 375px phone. Learn how srcset and sizes work together with Cloudinary to deliver the right image at every breakpoint.
Astro ships zero JavaScript to the browser by default. Here's why that matters for performance and how to set up your first Astro project in under five minutes.