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    Case Study · Phenix Label

    Server Configuration, PHP Tuning & Frontend Optimization for WordPress

    • WordPress
    • B2B
    • Manufacturing
    • 11 to 50 Employees
    • Speed Optimization
    Phenix Label website

    Results

    Before vs After

    BeforePageSpeed Insights
    Scores before optimization
    Metric Score
    Desktop FCP N/A
    Desktop LCP N/A
    Desktop TBT N/A
    Desktop CLS N/A
    Desktop SI N/A
    Mobile FCP Timed Out
    Mobile LCP Timed Out
    Mobile TBT Timed Out
    Mobile CLS Timed Out
    Mobile SI Timed Out
    AfterPageSpeed Insights
    Scores after optimization
    Metric Score
    Desktop FCP 0.4s
    Desktop LCP 0.5s
    Desktop TBT 0ms
    Desktop CLS 0.001
    Desktop SI 0.9s
    Mobile FCP 1.1s
    Mobile LCP 6.4s
    Mobile TBT 0ms
    Mobile CLS 0
    Mobile SI 2.6s
    • 0ms

      TBT Achieved

    • 0.5s

      Desktop LCP

    • 0.9s

      Desktop Speed Index

    The Challenge

    Project Overview

    Phenix Label needed help with server configuration, performance consulting, and full implementation to improve the speed and reliability of their WordPress site.

    The site had server-level issues compounding frontend performance problems. The hosting environment wasn't properly configured for WordPress, leading to slow TTFB and inconsistent load times.

    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:

    • Fix server configuration causing timeouts
    • Achieve 0ms Total Blocking Time
    • Deliver sub-1s desktop LCP

    The Solution

    Our Approach

    A systematic, step-by-step process tailored to Phenix Label's needs.

    1. Server Audit

      Reviewed hosting configuration, caching, and server response times.

    2. Server Configuration

      Optimized server settings, PHP configuration, and caching layers.

    3. Performance Consulting

      Provided strategic recommendations for long-term performance.

    4. Frontend Implementation

      Implemented theme, plugin, and media optimizations.

    5. Validation

      Confirmed improvements with performance testing tools.

    The Results

    Outcomes

    Core metrics that improved over the duration of the project.

    • 0ms TBT Achieved. Total Blocking Time reduced to 0ms on both mobile and desktop.
    • 0.5s Desktop LCP. Desktop LCP optimized to just 0.5s.
    • 0.9s Desktop Speed Index. Desktop Speed Index brought down to 0.9s.

    Lessons

    Key Takeaways

    • Server-level issues must be resolved before frontend optimization can be effective.
    • Proper hosting configuration is foundational to WordPress performance.
    • Combining consulting with implementation ensures recommendations actually get executed.

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