Weiterlesen: https://blog.searchenginewatch.com/blog/060526-072126Google's rolling out a new system where ad landing pages will be automatically spidered by a new AdsBot. The content of landing pages will help determine the quality of an ad campaign. That quality score, along with the amount you are willing to pay, is then used to determine an ad's AdRank, the position where an ad will appear in the results. A high quality score means you can rank higher even if you pay less than others. And not participating in the new spidering system can hurt your AdRank.
Infoseite in den Adwords-Hilfeseiten: https://adwords.google.com/support/bin/ ... swer=38197
Nettes Detail daraus:
Hinweis: Damit sich bei Kunden, die den AdWords-Zugriff auf ihre Seiten nicht einschränken, die CPCs nicht erhöhen, ignoriert das System Ausschlüsse mit globalen Zeichen (User-agent: * in den Dateien robots.txt).