Webdesign

Following these guidelines will help Google find, index, and rank your site. Even if you choose not to implement any of these suggestions, we strongly encourage you to pay very close attention to the "Quality Guidelines," which outline some of the illicit practices that may lead to a site being removed entirely from the Google index or otherwise penalized.
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A very interesting case study by ted serbinski reporting his conclusions on preventing Drupal blog spam. His recommendations may apply to other blog tools :
- forcing a comment preview before posting it
- adding a captcha field within the form
- filtering the remaining spam with a good specialized module, such as Akismet

This page is intended as a reference for functionality PHP provides which can either help with handling UTF-8 or should be regarded as a risk when used in conjunction with UTF-8 encoded strings.
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Web Robots are programs that traverse the Web automatically. Some people call them Web Wanderers, Crawlers, or Spiders. These pages have further information about these Web Robots.

The Canonical List of Online Color Resources for Designers
is updated periodically with neat stuff.

Other interesting links on the color scheme:
- 10 Tools to help you select a Web 2.0 Color Palette
- Web 2 color palette (jpg)!
- I like your colors, to extract colors from any page