Introduction
This is the reference half of the site. The course teaches method in sequence; this section documents thirty-four specific ways people acquire links, one page each, with a grade attached to every one of them. If you already know what you are doing and just want to know whether a particular tactic is worth your time, start here rather than at lesson one.
What is in each profile
Every tactic page follows the same structure, so you can compare two tactics without re-reading two essays. Each one covers what the tactic actually is, how it works step by step, what it costs in time and effort rather than in money, when it works and when it does not, the mistakes that make it fail, a worked example, how to measure whether it is working, and a verdict written in one sentence. The verdict is the part people read first and it is the part I write last.
There is also a quick facts panel on every profile: category, risk grade, effort, skill level, realistic time to a first link, and how well the tactic scales. Those six fields exist because they are the questions that decide whether a tactic fits your situation, and they are almost never answered honestly in the material that is trying to sell you the tactic.
Why every tactic carries a visible risk grade
Most link building content sorts tactics into "white hat" and "black hat," which is a moral vocabulary applied to an engineering question. It tells you nothing useful. A tactic can be perfectly permissible and still waste six months of your life. A tactic can be technically against the guidelines and still be sold to you next week by a company with a nice website.
So instead of two moral labels, every tactic here carries one of four risk grades, displayed on the card, in the index and in the page header, before you read a word of the profile:
- Safe — defensible under Google's published link spam policies on its face. You could describe what you did, in detail, to anyone, and have nothing to explain away.
- Situational — safe when executed well and in proportion; a problem at volume, or when executed carelessly. Most of the interesting tactics live here, and most of the arguments about link building are really arguments about where the line inside this grade sits.
- High risk — in violation of published guidelines, reliably ineffective, or both. Note the "or both." Several tactics in this grade are not dangerous so much as they are a waste of money that also happens to be against the rules.
- Obsolete — not risky, just gone. The mechanism that made the tactic work no longer exists. These are documented so you recognize them when somebody tries to sell you one, and so that a reader who found the tactic in a ten-year-old blog post learns what happened to it.
A grade is a judgment, not a fact, and I would rather make the judgment plainly than hedge it into uselessness. The one-line justification for each grade is on the by-risk page, so you can disagree with a specific call rather than with the whole framework.
The three categories
The tactics are grouped by how the link is acquired, not by channel or by team. That distinction matters more than it sounds, because it predicts almost everything about cost, ceiling and risk.
- Earned — you publish or do something, and a third party independently decides it is worth citing. You do not control the outcome. You control only the quality of the thing and how visible you make it. Twelve tactics sit here. It is the hardest category and the one with the highest ceiling.
- Outreach — the opportunity already exists on somebody else's page. A broken link, a resource list, a mention of your brand with no link, a competitor listed where you are not. You find it, qualify it and ask. Thirteen tactics sit here. The work is research and persuasion, and the constraint is volume.
- Placed — the link is bought, manufactured, or inserted into content that exists for the purpose of carrying links. Nine tactics sit here. Almost all of them are graded high risk or obsolete, and that is not an accident of my grading; it is what the category is.
Some tactics could arguably sit in two categories. Guest posting is the obvious one: pitched honestly to a publication that would run the piece anyway it behaves like outreach, and bought at volume from a vendor it behaves like a placement. I have filed each tactic under the category that describes how it is practiced most of the time, and said so on the page where the call is debatable.
Why the tactics that do not work are documented too
A reference that only covers the tactics I recommend would be shorter, easier to write, and much less useful. Three reasons the failures are here.
First, you will be sold them. If you buy link building, some part of what you are offered will come from the placed category. The proposal will not use the words in this reference. It will say "authority placements," "contextual link building," or "premium guest post inventory." You cannot evaluate that proposal unless you know what those phrases describe, what the mechanism is, and why it is graded the way it is. Buyer education is the whole point of documenting them.
Second, you will inherit them. Take over a site with any history and you inherit whatever the last three agencies did to it. Recognizing the shape of a private blog network, a tiered scheme or a directory blast in a backlink export is a diagnostic skill, and you cannot develop it from material that pretends those things do not exist.
Third, the obsolete ones are still being sold. Article directories and social bookmarking stopped working many years ago. Packages containing them are still on sale, because the cost of producing them is close to zero and the buyer usually cannot tell. Documenting a dead tactic accurately — not as dangerous, just as dead — is the fastest way to stop somebody paying for it.
The corollary is that a grade here is not permanent. Search engines change, enforcement changes, and a tactic that is situational today can become high risk after a single policy update. Where a grade depends on something that could move, the profile says so rather than implying the judgment is timeless.
How to read the reference
Browse by category if you know what kind of link acquisition suits your situation. Browse by risk grade if your question is "what is safe to do" or "what is this agency actually proposing." Use the individual profiles if you have already picked a tactic and want to execute it properly — the step-by-step sections and the common-mistakes sections are the parts written for people who are about to start on Monday.