Super Read -> More Weight Doesn't Mean More Wait
Formerly, much of the focus in web performance was concerned with optimizing assets like images and fonts, which does make for a shorter overall page load time. But today there are techniques we can use in addition to file optimization that have an arguably larger impact on how soon our users can see and use the content we're delivering.
More Weight Doesn't Mean More Wait | Filament Group, Inc., Boston, MA
This is a great article. Key points for me are:
- WebPageTest.org provides some super cool page rendering screen shots that show you how your page looks as it loads. (The site also provides a truck load of super useful information.)
- Improving percieved performance is a great aim.
- You should also try to improve rendering start time.
Key techniques that where used in the article:
- Extract and Inline “Critical” CSS
- Load full StyleSheets asynchronously (cached for return visits)
- Load fonts asynchronously and apply them in a progressive manner (fallback first)
- Style fallback fonts to match custom font sizes