200 fatores de rankeamento do Google

por em 23/10/2011 seo

Domain

  • Age of domain
  • History of domain
  • Keywords in domain name
  • IP address of domain
  • Location of IP address / Server

Architecture

  • HTML structure
  • Use of Headers tags
  • URL path
  • Use of external CSS / JavaScript files

Content

  • Keyword density of page
  • Keywords in Title Tag
  • Keywords in Meta Description (Not Meta Keywords)
  • Keywords in header tags (H1, H2 etc)
  • Keywords in body text
  • Freshness of content

Per Inbound Link

  • Quality of website inbound linking
  • Quality of web page inbound linking
  • Age of website
  • Age of web page
  • Relevancy of page’s content
  • Location of link (Footer, Navigation, Body text)
  • Anchor text of link
  • Title attribute of link
  • ALT tag of images linking
  • Country specific top level domain
  • Authority of top level domain (.edu, .gov)
  • Location of server
  • Authority links (CNN, BBC, etc)

Cluster of Links

  • Uniqueness of class C IP address

Internal Cross Linking

  • Number of internal links to page
  • Location of link on page
  • Anchor text of FIRST text link

Penalties

  • Over optimisation
  • Purchasing links
  • Selling links
  • Comment spamming
  • Cloaking
  • Hidden text
  • Duplicate content
  • Keyword stuffing
  • Manual penalties

Miscellaneous

  • JavaScript links
  • No follow links

Pending

  • Performance / Load of a website
  • Speed of Javascript

Misconceptions

  • XML Sitemap (Aids the crawler but doesn’t help rankings)
  • PageRank (General indicator of page’s performance)