REDLAND
RSS Validator
http://www.redland.opensource.ac.uk/rss
FEEDS RSS
Validator
http://feeds.archive.org/validator/check
WYTHEVILLE
Validator
http://www.wcc.vccs.edu/services/news/preview.asp
DODDS RSS
Validator
http://www.ldodds.com/rss_validator/1.0/validator.html
VOIDSTAR
RSS Validator
http://www.celticsurf.net/webscape/webmasters/rssify/rssify.php
W3C RDF
VALIDATION SERVICE
http://www.w3.org/RDF/Validator/
XML SNIFFER
- Sniff your installed MSXML software
http://www.topxml.com/parsers/sniffer/default.asp
>>> HTML Validators
WC3 MARKUP
VALIDATION SERVICE
http://validator.w3.org/
WATCHFIRE®
BOBBY Validator
http://bobby.watchfire.com/bobby/html/en/advanced.jsp
DR WATSON
HTML Validator
http://watson.addy.com/
WATCHFIRE®
WEBXACT™ ANALYZER
http://www.celticsurf.net/webscape/webmasters/index.html#webxact
WDG LINK
VALET ONLINE LINK CHECKER
http://www.htmlhelp.com/tools/valet/
WDG CASCADING
STYLE SHEETS (CSS) CHECKER
http://www.htmlhelp.com/tools/csscheck/
METACRAFTER
Help in formating meta tags
http://www.celticsurf.net/webscape/webmasters/metacrafter/
SOURCEFORGE
HTMLTEA Java-based HTML markuping tool
http://htmltea.sourceforge.net/editortest.html
>>> Internet Connection
TOAST Internet
Connection Speed Test
http://www.toast.net/performance/
LINKCHECK
Test the validity of your Web links
http://www.celticsurf.net/webscape/webmasters/linkcheck/
DSL Reports
SPEED TEST
http://www.dslreports.com/stest
DSL Reports
BROADBAND TWEAK
http://www.dslreports.com/tweaks
ComputerCops
UDP PORT SCANNER
http://www.computercops.biz/modules.php?name=UDP_Scanner
Search
Engine World's ROBOTS.TXT Validator
http://www.searchengineworld.com/cgi-bin/robotcheck.cgi
ADSL Guide
BROADBAND SPEED TEST
http://speedtest.adslguide.org.uk:8080/speedtest.html
WHOIS
http://www.dslreports.com/whois
Fred Langa's
BROWSERTUNE
http://www.browsertune.com/bt2kfast/start.htm
Eircom
- MODEM SPEEDTEST 56K/ISDN
http://homepage.eircom.net/~leslie/testpage.htm
SHIELDS
UP! - Check the security of your Internet connection
https://grc.com/x/ne.dll?bh0bkyd2
SyGate
scan to detect open, closed, and blocked ports.
http://scan.sygate.com/quickscan.html
>>> Miscellaneous
CYSCAPE
BROWSERHAWK - What it says about your browser
http://www.cyscape.com/showbrow.asp
P C PITSTOP
- Disc Health Test
http://www.pcpitstop.com/pcpitstop/diskhealth.asp
P C PITSTOP
- DirectX Installation Test
http://pcpitstop.com/testax.asp
Server
Component Test
http://www.bier-voting.de/objcheck/objcheck/
DNS STUFF'S
TESTBED
http://www.dnsstuff.com/testbed.htm
EURONET
- Password Generator / Info on ".htaccess"
http://www.euronet.nl/~arnow/htpasswd/
MIME TYPES
http://www.webmaster-toolkit.com/mime-types.shtml
SHOW WORDS
- Helps decide what words to use in meta tags
http://www.tdscripts.com/webmaster_utilities/show_words.html
eTRUST
VIRUS INFO CENTRE - Virus Scanning
http://www3.ca.com/securityadvisor/virusinfo/scan.aspx
TREND MICRO
HOUSECALL - Virus Scanning
http://housecall.trendmicro.com/