Websites & CRO
Conversion Rate Optimization (CRO)
The practice of systematically improving the percentage of visitors who take a desired action, like submitting a form or booking a call.
Definition
Conversion Rate Optimization (CRO) is the disciplined process of increasing the share of website or landing page visitors who complete a goal, such as filling out a form, calling, or buying. It combines data analysis, user research, and controlled testing to find and fix the things that stop people from converting.
In depth
CRO starts with figuring out where visitors drop off and why. You pull together quantitative data (analytics, conversion rates by page, form abandonment) and qualitative data (heatmaps, session recordings, surveys) to build a picture of where the friction lives. From there you form a hypothesis about what's costing you conversions, then test a change to prove or disprove it.
It matters because traffic is expensive and most of it leaves without converting. Lifting a landing page from a 4% to a 6% conversion rate is a 50% increase in leads from the exact same ad spend. For a remodeler or builder, that often means the difference between a campaign that pays for itself and one that doesn't, without touching the ad budget at all.
The common mistake is treating CRO as a pile of 'best practices' to copy, like 'use a green button' or 'add a countdown timer.' WellBuilt treats it as a research-and-test loop: what works on someone else's page may flop on yours. We change one meaningful thing at a time, measure it against a real baseline, and keep only what actually moves the number for your audience.
Worked example
A bathroom remodeler's landing page converts at 3%. After rewriting the headline to match the ad and moving the phone number above the fold, it converts at 4.8% — a 60% lift in estimate calls from the same clicks.
Websites & CRO
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