Part of the 90-Day Magnetic Pipeline System

Every Page Ships With a Hypothesis

A pipeline is never finished, it is only current. Testing is what turns the next version into a decision rather than a preference: one change at a time, a prediction written down before it runs, and the result kept whichever way it goes. It is one of the eight parts of the Magnetic Pipeline System, and it is the part that makes the other seven get better instead of just getting older.

You Changed Five Things and Learned Nothing

Almost everybody changes their pages. Very few of them end up knowing more than they did before. The changes get made in batches, judged by whether the month felt good, and then buried under the next batch, so a business three years in has redesigned its site four times and cannot tell you whether any version was better than the one before it.

radio_button_checked Everything changes at once. New headline, new image, new button, same afternoon. Something moved afterwards and there is now no way to find out which of the three did it.
radio_button_checked Pages get redesigned out of boredom. You have looked at it four hundred times and it feels stale. The visitor seeing it for the first time had no such problem.
radio_button_checked Results get called after a week. Two conversions against one is not a winner, it is a coin landing twice, and acting on it is how a worse version gets made permanent.
radio_button_checked Nobody wrote down what they expected. With no prediction made beforehand, whatever happens confirms what you already believed, which is the one outcome that teaches nothing.
radio_button_checked The losing version disappears. No record of what was tried or how it went, so the same idea gets suggested again next year and tried again from scratch.
radio_button_checked Not enough traffic to test anything. Usually true for button colours, and used as a reason to leave the offer, the headline and the whole first screen untouched for two years.

The work was real either way. The difference is whether it left you with something you know, or just with a different page.

What Changes When Every Change Is a Test

The same edits, made in the same order. The difference is what you are left holding at the end of them.

gavel

Changes Stop Being Opinions

The argument about the headline gets settled by the page rather than by whoever feels most strongly about it that week.

lock

The Wins Stay Won

An improvement becomes the new floor instead of something quietly undone by the next redesign nobody measured.

straighten

Small Beats a Rebuild

Progress stops needing a quarter-long project. One line of a headline is a change you can actually ship on a Tuesday.

school

A Loss Still Teaches You

A version that failed tells you something true about your buyer, which is worth more than a version that won for reasons nobody can name.

inventory

Old Ideas Stop Coming Back

Written-down results mean the thing that failed in March does not get enthusiastically suggested again in November.

A stack of system layers with the bottom layer pulled forward and lit

Where Testing Sits in the Magnetic Pipeline System

It is the eighth layer, at the bottom, holding the other seven up. Every part above it was built on a best guess about a buyer nobody had met yet. Those guesses were reasonable and some of them were wrong, and testing is the only thing in the system whose job is to find out which.

It cannot work without the layer directly above it either. A test needs a baseline, and a baseline is a number somebody was already keeping. Measurement tells you which stage is weakest; testing is what you do about it, one variable at a time, so the answer survives being questioned later.

Track and Measure Landing Pages Offer Optimization

Testing Is One Part of the Magnetic Pipeline System

There is no point improving a page that nothing is sending people to. The Magnetic Pipeline System is the other seven parts built around it over ninety days, so there is a working pipeline to improve rather than a single page to keep rewriting.

See the System