Webmaster

.htaccess banning
a spambot trap
Neil Gunton's thorough approach to blocking spambots
a1 sitemap generator - generate rich web
Sitemap generation tool
google dance tool
check multiple google datacenters with a single query
htaccess code generator
juicy studio: colour contrast analyser
Make sure your foreground and background colors contrast sufficiently with this handy tool that implements the algorithm suggested in the Web content Accessibility Guidelines 1.0
juicy studio: readability test
Calculates the Gunning Fog, Flesch Reading Ease, and Flesch-Kincaid scores for your webpage to allow you to assess the readability of the content.
keyword density analyzer
keyword density analyzer
This is the best keyword density analysis available, period.
ms web stress tester
performance testing using httpd-test's flood
Article decribing load testing Apache with free tools
poodle predictor
robots and spiders resource
Robots, spiders and other user agents: a resource for WebMasters has a nice usable front end to a great categorized list of user agent strings. Plus, it will generate a .htaccess file for you. Most excellent tool.
robots.txt file tutorial
robots.txt validator
sbox: put cgi scripts in a box
search term suggestion tool
a tool that suggest keywords and keyphrases similar to one you provide
spider simulator
the web credibility project - stanford university
Our goal is to understand what leads people to believe what they find on the Web.
touchgraph googlebrowser
view http request and response header
A nice online way to inspect http server headers and page source code.
w3c web content accessibility guidelines 1.0
wannabrowser | http user agent spoofing
webhostingtalk forums
webmaster toolkit
a nice collection of SEO and other tools
webmasterworld
webpage size checker
checks size in bytes, plus calculates text/markup ratio--very useful
whois report - domain name search engine

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