A/B testing sounds like a big-company tool. At small-business scale it is simpler: change one thing, watch one number, keep the winner. Here are the four tests worth your time.

Test 1: the headline Week A: current headline. Week B: rewritten with the customer's words (pull from your WhatsApp history). Measure: WhatsApp clicks (the conversion metric). Small sites need 200+ visits per variant for signal — run longer if traffic is light.

Test 2: WhatsApp button placement Floating bottom-right vs in-hero vs sticky top bar. Most Pakistani sites: floating wins for service businesses, in-hero wins for stores with the offer above the fold. Measure the same click event.

Test 3: price display Published price vs 'starting from PKR X' vs 'contact for quote'. The uncomfortable finding from most niches: published prices convert better — transparency filters the wrong customers out and pulls the right ones in.

Test 4: the photo Stock-looking hero vs real photo of your shop/team/work. Real wins almost every time in Pakistan — but measure, because your niche may surprise.

The measurement without tools GA4 events on WhatsApp clicks is enough. Run one test at a time (two changes = noise), give each two weeks minimum, and write down results — memory rewrites history generously.

What NOT to test Button colors (gray-on-gray debates), micro-copy on buttons, favicon variants. The traffic volume Pakistani small sites have should go to the four tests above — where the money actually moves.

A Launch trial gives you the full analytics setup to run test one this month. The site that tests beats the site that guesses — every time.