为什么自定义域名“myapp.com”这取代了“myapp.appspot.com”与“myapp.appspot.com”比较需要花费很长时间才能加载？ [英] Why custom domain "myapp.com" which replaces "myapp.appspot.com" took so long to load when comparing to "myapp.appspot.com"?

问题描述

我目前住在VN&我在Google云上构建了我的网站。这里是网站（ http://1-dot-speaklikewater.appspot.com/ ） （它还没有完成）。

我买了一个Godaddy域名（speaklikewater.com）来代替（ http://1-dot-speaklikewater.appspot.com/ ）。

我设置我的Godaddy Domains上的以下8个参数：

 输入主机数据
 A @ 216.239.32.21 
 A @ 216.239.34.21 
 A @ 216.239.36.21 
 A @ 216.239.38.21 
 AAAA @ 2001：4860：4802：32 :: 15 
 AAAA @ 2001：4860：4802： 34 :: 15 
 AAAA @ 2001：4860：4802：36 :: 15 
 AAAA @ 2001：4860：4802：38 :: 15 
  

现在，如果我打开（ http：/ /1-dot-speaklikewater.appspot.com/ ）在任何浏览器和任何时间，然后它会花费1或2秒来加载页面。

现在，如果我在某个浏览器中第一次打开（speaklikewater.com），那么需要15到20秒才能加载。如果我在同一个浏览器中第二次打开它，则需要2-3秒才能加载。

这非常长。

我现在住在VN。

你有同样的问题吗？或我做错了什么？ 我找到了答案。

>

事实上，当我设置 CNAME ghs.googlehosted.com （ www ），当输入 www.mydomain.com 时，我的网站速度非常快。但是输入 mydomain.com 时会非常慢。所以，如果我将裸域映射为 mydomain.com 到Google服务器，那么它会非常缓慢&我甚至无法在移动设备上访问 mydomain.com 。这是由于我的电脑在VN必须查找位于美国和加拿大的谷歌服务器。不知何故，这种查找过程如此漫长&造成这个问题。

所以，这里是我的回答，在应用程序引擎中，我设置了CNAMEghs.googlehosted.com（www）而不使用裸域。

在Godaddy中，我将裸域映射到Godaddy服务器&将其指向www.mydomain.com。现在它运行得非常快。

使用ghs.googlehosted.com就像魔术一样。这非常快。

I am currently living in VN & I built my website on Google cloud. Here is the website (http://1-dot-speaklikewater.appspot.com/) (it has not finished yet).

I bought a Godaddy domain (speaklikewater.com) in replacing for (http://1-dot-speaklikewater.appspot.com/).

I setup these 8 following parameters on my Godaddy Domains:

Type    Host    Data
A   @   216.239.32.21
A   @   216.239.34.21
A   @   216.239.36.21
A   @   216.239.38.21
AAAA    @   2001:4860:4802:32::15
AAAA    @   2001:4860:4802:34::15
AAAA    @   2001:4860:4802:36::15
AAAA    @   2001:4860:4802:38::15

Now, if I open (http://1-dot-speaklikewater.appspot.com/) on any browser and at any time, then it's gonna take like 1 or 2 secs to load the page.

Now, if I open (speaklikewater.com) for first time at a certain browser, then it's gonna take like 15 to 20 secs to load. If I open it the second time in the same browser then it 's gonna take 2-3 secs to load.

This is incredibly long.

I'm living in VN right now.

Do you have the same issue? or have I done anything wrong?

解决方案

I found the answer.

In fact, when I set up "CNAME" ghs.googlehosted.com (www), my site is extremely fast when enter "www.mydomain.com"; but it is extrememly slow when enter "mydomain.com".

So, if I map my naked domain "mydomain.com" to Google Server then it will be extrememly slow & I couldn't even access mydomain.com on mobile device. That is due to my PC in VN have to look up the Google server located in US & somehow this looking-up process is so long & caused the problem.

So, here is my answer, in app engine, I set up "CNAME" ghs.googlehosted.com (www) without using naked domain.

In Godaddy, I map my naked domain to Godaddy server & point it to "www.mydomain.com". Now it runs incredibly fast.

Using "ghs.googlehosted.com" is like magic. It's incredibly fast.

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