A CRO guide for local business websites
Run conversion work as a loop: instrument the site, find the largest drop-off, change one thing, measure it against a pre-change baseline across a full cycle, then keep it or revert it. For seasonal trades, measuring across a full cycle is what stops seasonality from being credited as improvement.
Step 1: Instrument before you have opinions
Form field analytics, call tracking by page, and page-level exit data. Without these you are optimizing by taste, and taste is why most redesigns produce no measurable change.
Step 2: Find the largest drop-off
Look for the biggest absolute loss, not the worst percentage. A ten-point improvement on a page with four hundred monthly visitors is worth less than a two-point improvement on the page with four thousand.
Step 3: Change the offer before the ornament
Clarity about what you do, where you do it, and roughly what it costs moves more than any micro-optimization. Button color is the last five percent, and only after the first ninety-five is right.
Step 4: Measure across a full cycle
Seasonal trades will happily credit July for a change made in June. A full cycle, or a matched period year over year, is the only honest comparison.
Step 5: Revert honestly and log it
Anything that does not move the number gets reverted. Keeping changes because someone advocated for them is how sites accumulate clutter that nobody can justify.
What to test first, by trade
HVAC: replacement cost ranges and financing visibility on the install pages, and a shortened emergency form during season.
The traps
Changing several things at once, ending a test early because the first week looked good, and optimizing a page that receives almost no traffic are the three most common wasted efforts.
When CRO is the wrong project
If nobody is finding the site, conversion work raises a rate applied to almost nothing. Fix visibility first.