We have comprised a list of those software packages and a separate list of other software such as add-ons, plugins, & modules that also do not validate properly.
Improperly Validated PHP Script Software
- vBulletin 4 – vBulletin 4 renders 3 errors when we run the default skin through W3C Markup Validation Service. Internet Brands have stated that they will not be fixing these coding errors in vBulletin 4 so these errors will always be present in any vBulletin 4 skin.
Improperly Validated Add-Ons, Plugins & Modules
We recommend that you avoid add-ons, plugins & modules as much as you possibly can on your adult website as some may be riddled with invalid code and disable your website all together. Be picky about what you put on your site and install as few modules as possible to improve the function of your adult website.
Other Validation Factors You Should Know About