PUBLIC MARKS with tags tools & checker

aguse helps you investigate a website with only their URL to get detailed information such as their domain name, the grabbed top page image of the website, the server location, whether the website is blacklisted, the Webmaster details and more. Our analytical tool feature, MailBuster allows you to trace the senders of unwanted email, in particular spam or virus email.

Easily see backlinks from your competitors This tool can show you all the important information about your competitor's links. The report includes pagerank, anchor texts, no-follow information and more.

Readability is key to accessibility. It is hard to test, however. This online took evaluates text based on different reading scales and also suggests which complex sentences to take another look at. Great for those writers who commonly write just a little too complex.

WatchDox is the easiest way to send documents securely, and control and track who views, prints or forwards them.

make DNS queries - Check email blacklists

page shows all the details for the specific URL and Keywords. Please carefully study all the items and also the corresponding help text that outlines the significancy of the individual items. Furthermore notice the Show/Hide for example under Compare that

OnlineWebCheck.com is a FREE online web page checking service that uses CSE HTML Validator Lite (new window) to check your web site for HTML problems that can affect your search engine rankings and cause problems for your visitors.

Ajax who links to me. When you click through, your site's inbound link, google pagerank and Link popularity data will automatically be displayed!

Ajax powered domain checker

Suggestions are offered via AJAX powered links, just like done by GMail. While this is by no means anything more than a demo, it is still surprising that only 67 lines of code, plus some HTML templates were required.

Tool made with Flash for visualizing how regular expression engines use finite-state automata to match regular regular expression patterns against text.

Type a regular expression into the "pattern" field, and a string to match it against into "input". The results area updates as you type.

Ajax based spell checker