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FAQ & Help


  • Free Member
    • Every registered member allow query 90 unique domains and 9,000 unique URLs per month.  create a free member account
    • Please do not try to register more than one account, it will be auto blocked.
  • Affiliate Program
    • Free to join & no monthly fees, referrals tracked with cookies for one year.
    • Max 20% recurring commission of any paid service plans.
    • Commission payout via PayPal with No minimum amount limits.
    • Each active free member worth 2.0$(exclude abuse registers), unique verified free member worth 5.0$,
      The earns from free members can be used to buy our service plans only, it's not be able to withdraw these funds.
  • Access verified & owned domains
    • It's free and no limits for query verified & owned domains with our SITE and API
    • Sign in and add your domains. any query or API access will free and no credits needed for query your verified & owned domains.
  • Data update frequency
    • Backlinks update every day.
    • PageRanks update every month, for subscriber, It also can be done on demand, you can update it at anytime.
  • How many records in your database?
    • 300 Millon domains(it contains expired domains, its very usefull for finding some good expired domains.)
    • 1 Trillion external backlinks[real backlinks](we don't index internal links, the backlinks from the same domain).
    • 1 Billion web pages was crawled every day, we have perfect algorithms to find backlinks,
      so we needn't crawl all webpages on the internet(no one can crawl every webpages on the internet, even Google).
  • Partenerships & Third-part services
    • As known we are professonal in Backlink Data Analysis, we work on the SEO data-layer.
    • We do not provide any website SEO service(such as website design, link building), expired domain service(such as domain hunter, domain finder).
    • We recommend a list of our loyal customers, who are professional in these service. see list
  • Other questions