Site Vigil is a sophisticated web site monitoring tool.
EditByBSEditor: Site Vigil is a sophisticated web site monitoring tool that lets you thoroughly check your site. Improve the effectiveness of your web site by tracking the flow of Visitors. Make sure your site is operational and your web host is giving a fast, trouble-free service. Automatically check the position of your site on search engines and the Validity of all the links.

It runs on an ordinary Windows PC, using your normal Internet connection to gather data quietly in the background. Periodically it will alert you as soon as a problem is spotted. A summary of activity over each hour or day or week is generated in a concise report format.

If you just want to monitor the accessibility of web pages, analysis of web sites and search engine position analysis then you need the Lite version. Here is a comparison table of the features of the three products. you can free download Site Vigil 6.4.1 now.