Caching Performance Publishing

Content Publisher Performance Optimisation

The publisher’s content-heavy website had slow article pages, excessive page weight, and delayed rendering caused by ads, scripts, and unoptimised media. I improved asset loading, lazy-loaded non-critical elements, and reduced page bloat.

Mobile · Before
31
Mobile · After
91
Largest Contentful Paint
6.4s1.8s
Core Web Vitals
Passed

250+ completed projects

Across business, eCommerce, nonprofit, and service-based websites

5-star client feedback

Consistently trusted for clear, reliable delivery

10+ years of WordPress experience

Solving real-world WordPress problems with practical, maintainable solutions

The results at a glance

Measured with Lighthouse before and after the engagement — same pages, same devices, same conditions.

Mobile
Before
31
After
91
LCP 6.4s
CLS 0.35
INP 590ms
LCP 1.8s
CLS 0.05
INP 132ms
Desktop
Before
69
After
97
LCP 3.1s
CLS 0.16
INP 245ms
LCP 1.0s
CLS 0.02
INP 86ms

PUBLISHING

Content Publisher Performance Optimisation

The publisher’s content-heavy website had slow article pages, excessive page weight, and delayed rendering caused by ads, scripts, and unoptimised media. I improved asset loading, lazy-loaded non-critical elements, and reduced page bloat.

Caching Performance Publishing
Largest Contentful Paint
6.4s 1.8s
Core Web Vitals
Failed Passed
Requests Removed
32
Page Size Reduced
-64%

How it happened

A publisher’s articles carry the traffic — and everything the business bolts onto them.

Articles buried under their own weight

The pages that earn a publisher’s traffic were the slowest to read: ads, scripts and unoptimised media pushed mobile scores down to 31, LCP to 6.4 seconds, and the layout jumped while people were reading (CLS 0.35).

Loading rebuilt around the reading

I reordered how assets load so the article renders first, lazy-loaded the embeds and media nobody has scrolled to yet, and stripped the bloat — 32 requests removed, page weight down 64% — with the site’s ads and embeds still doing their job.

Instant articles, steady layout

Mobile 31 → 91, desktop 69 → 97. LCP from 6.4s to 1.8s and layout shift from 0.35 to 0.05 — article pages that render immediately and hold still while they’re read.

Proven results across WordPress projects

What clients say about working with me

  • Andrew consistently delivered high-quality work on time. His professionalism and reliability make him a highly recommended choice for anyone seeking a skilled developer.

    Tom M.

    Tom M.

    Principal at Six Foot 3 Agency

  • Andy has become one of my most valued and trusted development collaborators. We’ve tackled substantial projects together, including multi-hundred-page rebuilds and complete site builds.

    Giles B.

    Giles B.

    Freelance Web Developer at Codeable