英文优化工具（已附中文说明）

Google AdSense Charts
Generate all sorts of nifty charts with your AdSense CSV data export (requires a Google AdSense account of course).
(goole adsence 图标，需要帐号)
Google AdSense Sandbox
This tool will show you what Google AdSense ads will be displayed for any webpage on the Internet.
（goole adsence沙盒效应）
Back Link Tracking Tool
Track backlink fluctuations to your web pages historically.
（反向链接检查工具）
Coop Ad Network
Free network of site owners to share advertising space.
（广告专用）
Diff Comparison
Tool to show you the difference between two pieces of text.
（区分比较文本）
DNS Zone Transfer
Handy little utility to quickly pull your DNS zone files from your name servers.
（查DNS）
FileMaker Pro Web Digger
This utility allows you to dig into your web-based FileMaker Pro databases to check their security.
（数据库安全检测）
FileMaker Database Server Probe
This utility allows you to check your FileMaker databaseserver to see what platform it's running as well as what database filesare being served.
（检测当前数据库上的运行情况）
Keyword Ranking Monitor
Track historical search engine result placement data for any keyword/URL combo you choose.
（关键字排名监视）
Keyword Suggestion Tool
Quickly see which phrases are searched upon the most (for determining the best phrases to target for your website).
（关键字建议）
PageRank Toolbar For Mac
A widget to show PageRank for the site you are on.
（MAC专用PR工具条）
Add Search Functionality To Your Website
An easy way that you can add search functionality to any website.
（给站点添加搜索）
Free Web Counter
Free tool that gives any website a free hit counter for their site.
（免费的流量统计）
Website To Country
Find the physical country that any website is in.
（查询站点所在国家）
Geo Visitors
Show the physical location of the visitors to your website/blog.
（查询访客的地理位置）
Yahoo! Web Rank Tool
This tool will show you what any website's Yahoo! Web Rank is (without needing the Yahoo toolbar).
（雅虎排名工具）

免费的没什么用

是吗？没啥用？

有没有用顶上去看多久掉下来就知道了。

都是很好的工具  照单全收