- Don't participate in link schemes designed to increase your site's ranking or PageRank. In particular, avoid links to web spammers or "bad neighborhoods" on the web as your own ranking may be affected adversely by those links.
- Don't use unauthorized computer programs to submit pages, check rankings, etc. Such programs consume computing resources and violate our terms of service. Google does not recommend the use of products such as WebPosition Gold™ that send automatic or programmatic queries to Google.
- Don't send automated queries to Google.