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Welcome to the third epoch in web performance optimization: symbol fonts. Everything from bullets and arrows to feed and social media icons can now be bundled into a single, tiny font file that can be cached and rendered at various sizes without needing multiple images or colors. This has the same caching and file size benefits as a CSS sprite, plus additional benefits we’re only now realizing with high-resolution displays. Discover the advantages and explore the challenges you’ll encounter when using a symbol font.
Want to make fancy, interactive, scalable vector graphics (SVGs) that look beautiful at any resolution and degrade with grace? Brian Suda urges you to consider Raphaël for your SVG heavy lifting.
Google’s cache offers users a copy of your website with their search terms highlighted. You can do the same thing and make it easier for users to find what they’re looking for — whether they're coming from an external search engine or your own site search — by making their search terms easy to spot.