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evantianx / Bloooooooog

Place to record what I thought and learned
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Http #82

Open evantianx opened 6 years ago

evantianx commented 6 years ago

HTTP Heuristic Caching

Calculating Heuristic Freshness

HTTP Heuristic Caching (Missing Cache-Control and Expires Headers) Explained

在缺失 Cache-control 和 Expires 这两个 header 字段，只有 Last-modified 时，浏览器会如何设置文件缓存时间？

heuristic_browser_code_chrome_webkit_firefox