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Chrome developer tools has a really nice new "visualizer" that shows you a timeline of what the page looks like so you can get an idea of what loads and when. This might be a good pattern to use to introduce students to the critical rendering path and how to optimize content delivery. Also, they could push up to gh-pages before optimizing. Do a Google Page Speed Insights test. Note their score. Optimize. Push. Test again. And get a sense for how their delivery and SEO score was improved. |
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As is, the entire font has to download (from another domain) before any of the stylesheet is loaded and long before any HTML content is delivered. In other words, the font delays interface from becoming usable. Usually this is unintended, so this may be a good opportunity to introduce this defer font pattern.
Closes #43
We also are not setting media on the
<link>for the stylesheet, which seems like another issue. We probably should be doing that, even if it is just to set it to"all".