A 90-day plan to turn a good website into a converting one

Key takeaways

Turning a good website into a high-converting one takes about 90 days of steady, ordered work on the existing site: two weeks on measurement, then clarity, proof, friction and action on the top five pages, then review. The order matters, because each step makes the next one measurable. Most sites need no redesign to complete it.

• Days 1 to 14: tracking and baseline.
• Days 15 to 42: clarity and proof on the top five pages.
• Days 43 to 70: friction and calls to action.
• Days 71 to 90: follow-up, review and next quarter's plan.

Why 90 days?

Ninety days is long enough to make meaningful changes and see their effect in the numbers, and short enough to keep focus. Low-traffic sites need several weeks after each change to separate real movement from noise. A quarter also fits naturally with business reviews and budgets.

• The difference between a good website and a high-converting website

Days 1 to 14: How do you set the baseline?

Start with measurement, because every later step depends on it.

• Track forms, calls, WhatsApp and bookings as GA4 key events.
• Tag campaign links with UTMs.
• Record the last 3 to 12 months: visits, enquiries, conversion rate by channel.
• Score the site on the GBL Conversion Gap Scorecard.
• Identify the top five landing pages.
• Add a 'How did you hear about us?' question to forms.

• Measure your website before a redesign
• Track every website enquiry to its source

Days 15 to 42: How do you fix clarity and proof?

Work on the top five landing pages only. Rewrite each headline to state the offer, audience and area. Replace adjectives with specific facts. Move one relevant review next to each call to action and proof next to each main claim. Add price guidance to every service page.

• Why specific claims convert better than adjectives
• Where to place social proof so it lifts enquiries

Days 43 to 70: How do you cut friction and sharpen actions?

Test every enquiry route on a phone. Cut form fields, make numbers tappable, fix slow mobile pages and remove pop-ups that block content. Give each page one dominant call to action with button text that describes the next step, repeated after each major section. Add a softer option for visitors not ready to enquire.

• Website friction: the small obstacles that stop enquiries
• Design the path from first visit to enquiry

Days 71 to 90: How do you close the loop?

Add a thank-you page that says what happens next. Set a reply standard, such as one working hour, and check it is met. Then compare enquiries and conversion rate with the baseline and the same period last year, re-score the site, and choose the focus for the next quarter.

• The thank-you page: the most ignored page on your site
• A monthly website conversion review in 30 minutes

What results should you expect?

Results depend on your starting point and traffic. Sites with clear gaps, such as no prices or untracked calls, often see visible changes within the quarter. Sites already near the top of their sector range see smaller gains. Across GBL website clients we have seen a 2.4x enquiry rate from this kind of ordered work, and the gains came from content, proof and tracking rather than a new look.

• Website conversion rate benchmarks for UK businesses

When should the plan change?

Change the plan if the baseline reveals something bigger: very low traffic (fix visibility first), a broken platform (plan a rebuild), or a team that cannot reply to more enquiries (fix capacity first). The plan works for sites that function and get steady traffic.

• Low-traffic website? Why conversion matters more than visits
• Signs your business needs a new website

What does this look like in practice?

A UK electrical wholesaler's trade account applications were flat. In the first fortnight, tracking showed most applications came from one page. Weeks 3 to 6 rewrote that page and four others with credit terms, delivery times and trade reviews. Weeks 7 to 10 cut the application form from 18 fields to 7. By day 90, applications were well above the baseline and the next quarter's focus was clear.

• See client work
• Website Design & Development for UK businesses

90-day plan checklist

• Weeks 1 to 2: tracking, baseline, scorecard, top five pages.
• Weeks 3 to 6: headlines, specific facts, proof and price guidance.
• Weeks 7 to 10: friction, form fields, speed and calls to action.
• Weeks 11 to 13: thank-you page, reply standard, review and re-score.
• Change one area at a time and log each change.

Next step

A good website becomes a converting one through ordered, measured work, not a single big project. We can run the 90 days with you or hand you the plan to run yourselves.