paid links
DESCRIPTION
Paid Links. Matt Cutts Google Software Engineer SES San Jose, August 21, 2007. Are paid links evil? That's the wrong question. The right question: Do paid links that pass PageRank violate search engines’ quality guidelines? The answer to that question is yes. Disclosing payments. - PowerPoint PPT PresentationTRANSCRIPT
Paid Links
Matt Cutts
Google Software Engineer
SES San Jose, August 21, 2007
Are paid links evil?
That's the wrong question.
The right question:
Do paid links that pass PageRank violate search engines’ quality guidelines?
The answer to that question is yes.
Disclosing payments
Washington Post, Dec. 12, 2006:“FTC Moves to Unmask
Word-of-Mouth MarketingEndorser Must Disclose Link to Seller”
"We wanted to make clear . . . if you're being paid, you should disclose that.“
-- Mary Engle, FTC associate director for advertising practices
Disclosure on the web
The web is used by both people (surfers) and machines (search engines, etc.)
What is adequate disclosure on the web?
• Understandable by people
• Understandable by machines
Clear disclosure to machines
Clear disclosure: won’t pass PageRank
• redirect through url blocked by robots.txt
• redirect through url that does 302
• JavaScript
• rel=“nofollow” on individual links
• <meta name=“robots" content=“nofollow" /> on entire page
Practical considerations
• You can buy links within search engine guidelines– AdBrite– Quigo– IndustryBrains– adCenter, YPN– any site that doesn’t pass PageRank in links
• Buying paid links that pass PageRank violatesour quality guidelines– Paid PageRank-Passing (PPP) links
Types of paid links
(These are fine) (These are againstour guidelines)
Examples of PPP links
Link-buying obstacles
It can be difficult to buy PPP links
• Buy for a limited time?
• Buy “run-of-site” links?
• Buying links from “sloppy sellers”?
• Checking if a link seller cloaks?
• Can a competitor spot your paid links?
Google’s approach
• Both algorithmic and human detection
• Recent Rand Fishkin post about paid links– Detected all but one link algorithmically
• Google is willing to take strong action against PPP links
• This is an area Google is focusing on
Further reading
• https://google.com/webmasters/tools/paidlinks?hl=en• http://mattcutts.com/blog/text-links-and-pagerank/• http://www.mattcutts.com/blog/how-to-report-paid-links/• http://www.washingtonpost.com/wp-dyn/content/article/
2006/12/11/AR2006121101389.html • http://fjallfoss.fcc.gov/edocs_public/attachmatch/DOC-
272304A1.pdf
• http://www.fcc.gov/eb/Orders/2007/FCC-07-42A4.html