今天褪墨又CPU占用超额被关了主页。看来还是页面载入量太大了，弥缝已经减少过图片数量和图片的大小了。一直使用cos-html-cache插件来cache所有的页面，现在看来貌似没什么作用。所以弥缝准备转用WP-Cache。

不过安装最新的WP-Cache 2.1.2后，在后台发现WP-Cache并不能开启，显示为“GZIP compression is enabled in WordPress, wp-cache will be bypassed until you disable gzip compression”。弥缝记得GZIP不是在WordPress 2.6版本后就不再自带了吗？为什么现在却显示正在开启中（也没见效果）。

不知道有没有牛人出来帮忙，

• 告诉一下该如何开启WP-Cache？
• 可以测试网页载入速度的网站？
  

正在使用的插件：

  Akismet 2.3.0
» Automattic (url)
Akismet checks your comments against the Akismet web service to see if they look like spam or not. You need an API key to use it. You can review the spam it catches under “Comments.” To show off your Akismet stats just put <?php akismet_counter(); ?> in your template. See also: WP Stats plugin.

  All in One SEO Pack 1.6.12.1
» Michael Torbert (url)
Out-of-the-box SEO for your Wordpress blog. Options configuration panel | Upgrade to Pro Version | Donate | Support | Amazon Wishlist

  Google XML Sitemaps 3.2.4
» Arne Brachhold (url)
This plugin will generate a special XML sitemap which will help search engines like Google, Yahoo, Bing and Ask.com to better index your blog.

  Limit Posts 1.1
» Alfonso Sánchez-Paus Díaz y Julián Simón de Castro (url)
Limits the displayed text length on the index page entries and generates a link to a page to read the full content if its bigger than the selected maximum length.

  No Self Pings 0.2
» Michael D. Adams (url)
Keeps WordPress from sending pings to your own site.

  Simple Tags 1.8
» Amaury BALMER (url)
Extended Tagging for WordPress 3.0 ! Suggested Tags, Mass edit tags, Autocompletion, Tag Cloud Widgets, Related Posts, Related Tags, etc!

  SRG Clean Archives 4.2
» Sean R. (url)
This plugin is designed to display your archive listings in a clean, uniform, single-query fashion that’s Search Engine friendly on a dedicated page or in your sidebar.

  WordPress Database Backup 2.2.2
» Austin Matzko (url)
On-demand backup of your WordPress database. Navigate to Tools → Backup to get started.

  WP-PageNavi 2.72
» Lester 'GaMerZ' Chan & scribu (url)
Adds a more advanced paging navigation to your WordPress blog

  WP-PluginsUsed 1.50
» Lester 'GaMerZ' Chan (url)
Display WordPress plugins that you currently have (both active and inactive) onto a post/page.

  WP Security Scan 2.7.1.2
» Michael Torbert (url)
Perform security scan of WordPress installation.