asp.net - 在 asp.net 中缓存重定向

Question

最近我在 PageSpeed 上测试网站性能，在那里我知道我们有着陆页问题，这是 PageSpeed 告诉我们的：

To speed up page load times for visitors of your site, remove as many landing page redirections as possible, and make any required redirections cacheable if possible.

它进一步说：

http://www.avnetwork.com/ is a non-cacheable redirect to http://www.avnetwork.com/index

谁能告诉我如何在 asp.net 中缓存重定向

Answer 1

以编程方式，您可以尝试这样的事情：

Response.Cache.SetExpires(DateTime.Now.AddDays(1));
Response.Cache.SetCacheability(HttpCacheability.Private);
Response.Cache.SetValidUntilExpires(true);
Response.AddHeader("Vary", "User-Agent, Accept-Encoding");
Response.Redirect("http://www.avnetwork.com/index");