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Browse every article tagged with #web-performance. Tags are narrower than categories, which makes this view good for cross-cutting ideas that appear in different kinds of posts.
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Head-to-head comparison of AVIF, WebP, and JPEG XL with real benchmarks, browser support data, and a decision flowchart for choosing the right next-gen format in 2026.
Read articleGoogle reversed its JPEG XL decision and Chrome 145 now supports JXL natively. Here's what changed, current browser support, and how to start using JPEG XL today.
Read articleImages are the LCP element on 80%+ of pages. Learn how to optimize image format, size, loading priority, and compression for better Core Web Vitals scores.
Read articleA practical comparison of WebP and AVIF for web developers and content creators. File sizes, quality, browser support, and when to use each.
Read articleA practical comparison of WebP and PNG for web developers, designers, and content creators. File sizes, transparency, quality, and when to use each format.
Read articleConcrete compression targets for JPEG, WebP, AVIF, and PNG. Stop guessing — here are the quality settings that balance file size and visual quality for web, e-commerce, and print.
Read articleHow to optimize images for Google search rankings. Covers descriptive file names, effective alt text, format selection for crawl efficiency, and structured data.
Read articleA real-world case study showing how converting images from JPEG/PNG to AVIF/WebP cut page weight by 70% and improved LCP from 3.2s to 1.4s.
Read articleAnimated GIFs are huge and limited to 256 colors. Modern alternatives like animated WebP and video embeds are 75-90% smaller. Here's how to switch.
Read articleA technical look at how WebAssembly enables near-native file conversion in the browser. Performance benchmarks, use cases, and why WASM is the future of local-first tools.
Read articleOnly 17% of pages use fetchpriority. This single HTML attribute can improve LCP by 200-500ms. Here's how it works and when to use it.
Read articleKonvrt keeps the experience simple: local-first processing when possible, clear pricing, strong privacy defaults, and focused tools for repetitive file work.
Local-first
Files stay on your device for supported browser workflows.
Fast answers
Use FAQ, docs, and contact paths without hunting around the site.
Clear upgrades
Move from free workflows to paid access without confusing plan language.
