Private Blog Network
A collection of expired domains with existing authority, rebuilt as a network and used to funnel links to a main site, which sits firmly in grey-to-black-hat territory.
Analogy Mental model
Paying strangers to put on school uniforms and vote for you in a class election.
In practice What you actually do
You do not need to run one, but you should recognise one when an agency proposes it. Look for dated design, no real authorship, every post pointing at the same unfamiliar commercial site, or deliberate blocks on crawlers that would expose the footprint.
Where people get burned Pitfalls
A network that genuinely leaves no trace, with separate hosting, registrants, templates, and link patterns, is expensive to maintain. Cheap shared networks collapse together, and every client site on the chain goes down with them.
This entry was written in English from the Chinese original, not machine-translated. Read the Chinese version →