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    Case Study · Resurgence Leadership

    Theme Cleanup & Caching Strategy for WordPress Coaching Site

    • WordPress
    • B2B
    • Leadership & Coaching
    • < 10 Employees
    • Speed Optimization
    Resurgence Leadership website

    Results

    Before vs After

    BeforePageSpeed Insights
    Scores before optimization
    Metric Score
    Desktop FCP 0.6s
    Desktop LCP 2.6s
    Desktop TBT 280ms
    Desktop CLS 0.255
    Desktop SI 1.9s
    Mobile FCP 11.1s
    Mobile LCP 23.5s
    Mobile TBT 100ms
    Mobile CLS 0.204
    Mobile SI 11.7s
    AfterPageSpeed Insights
    Scores after optimization
    Metric Score
    Desktop FCP 0.3s
    Desktop LCP 0.6s
    Desktop TBT 0ms
    Desktop CLS 0.004
    Desktop SI 0.6s
    Mobile FCP 1.2s
    Mobile LCP 2.9s
    Mobile TBT 20ms
    Mobile CLS 0.002
    Mobile SI 1.5s
    • 88%

      Mobile LCP Reduction

    • 100%

      Desktop TBT Eliminated

    • 98%

      CLS Improvement

    The Challenge

    Project Overview

    Resurgence Leadership is a leadership coaching and consulting firm whose WordPress site needed speed optimization to better serve their professional audience.

    The site's WordPress theme and plugins created slow page loads that didn't reflect the brand's premium positioning. Visitors from referrals and speaking engagements were landing on a sluggish site.

    This is the kind of result our WordPress speed optimization service delivers. See how we approach every WordPress engagement.

    The Goals

    Goals & Objectives

    The primary goal of this project was to improve Google's Core Web Vitals, site speed, and overall user experience and usability.

    Our primary goals were to:

    • Reduce mobile LCP below 3s
    • Eliminate Total Blocking Time on desktop
    • Fix CLS issues across desktop and mobile

    The Solution

    Our Approach

    A systematic, step-by-step process tailored to Resurgence Leadership's needs.

    1. Performance Audit

      Full audit of theme, plugins, and server performance.

    2. Theme Optimization

      Reduced theme bloat and optimized asset delivery.

    3. Caching Strategy

      Implemented layered caching for optimal speed.

    4. Image Optimization

      Compressed and lazy-loaded all media assets.

    5. Final Testing

      Verified improvements across desktop and mobile.

    The Results

    Outcomes

    Core metrics that improved over the duration of the project.

    • 88% Mobile LCP Reduction. Mobile LCP dropped from 23.5s to 2.9s.
    • 100% Desktop TBT Eliminated. Desktop TBT reduced from 280ms to 0ms.
    • 98% CLS Improvement. Desktop CLS improved from 0.255 to 0.004.

    Lessons

    Key Takeaways

    • Premium brands need fast sites to match their positioning.
    • WordPress theme optimization is often the quickest win.
    • Mobile optimization is critical for audiences arriving from social and referrals.

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