What Are HTTP Requests? A Simple Guide For Website Owners
HTTP requests tend to show up at the exact moment a speed report stops feeling helpful. PageSpeed Insights points at them, a developer mentions them, or the browser’s waterfall…
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CSS & JavaScript, explained
Critical CSS, unused code, JavaScript loading, and main-thread work.
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Airlift’s Automatic CSS Optimization: Perfect Syncs for Site Updates
Airlift has been automatically optimizing your JavaScript code for some time. Now, we’ve extended this automation to include your CSS and fonts as well. Here’s what this means…
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Airlift’s Navigation Prefetching: Lightning-Fast Page Navigation
Every second saved when loading a page increases conversions by up to 7%. Most WordPress speed solutions try to achieve this by focusing on initial page load. But, the experience…
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