Web site validator

[lay]

I want to find a tool that can tell that my web site is have error or not. If some have this tool please send me too.

Thank before.

[Snookerman]

Here are the most popular ones:
W3C markup validator: http://validator.w3.org/ (http://validator.w3.org/)
W3C CSS validator: http://jigsaw.w3.org/css-validator/ (http://jigsaw.w3.org/css-validator/)
JavaScript verifier: http://www.jslint.com/ (http://www.jslint.com/)

Good luck!

[lay]

Thank for ur help. But the tool that I can download and install on my machine and it also can test hold of the website.

[amutha]

Thanks. i'll be useful for me. :)

[bluewalrus]

maybe this http://htmlhelp.com/tools/validator/offline/index.html.en

[Volcano Samantha]

i would just use the w3validator

[ganeshseo]

i just using first w3validator tool