web security related tools, malware scanning etc..

DNSleaktest.com offers a simple test to determine if you DNS requests are being leaked which may represent a critical privacy threat. The test takes only a few seconds and we show you how you can simply fix the problem.

Wormly has a few useful, simple, free tools to make your sysadmin life a bit easier. Including: Web server security scan, SMTP, POP3, FTP testing and Remote Ping.
You can run the following tests:
Test an HTTPS Secure ...

Free ModSecurity Rules from Comodo Provides powerful, real-time protection for web applications and websites running on Apache and Linux based web-servers.

Online Domain Tools makes your online life easier and happier. Domain tools, network tools, web and browser tools, security and privacy tools, etc. This site also has a heartbleed checker tool

PhishTank is a collaborative clearing house for data and information about phishing on the Internet. Also, PhishTank provides an open API for developers and researchers to integrate anti-phishing data into their applications at no charge.
Submi ...

With our free on-page SEO tools, you can instantly check to make sure your on-page SEO is correct and we will also give you a number of tips on what you can do to improve the user experience.
The tools list is nothing but impressive and there i ...

In addition to our awesome on-page SEO checker we also host these alternative tools, checkers, reports and other utilities for webmasters and search engine optimization.

100% Free SEO tools. Let's use and feeling. Unique content checker, unique content rewriter, keyword position, online ping website tool and more.

www.speedguide.net/broadband.php
We cover Broadband Internet connections, network security and system performance. A large section of SG focuses on Cable Modems and DSL technology, stressing on improving TCP/IP performance over high speed/latency networks. Some of the more popular SG ...