Proof Demo

Before and After Performance Proof

Proof, not promises. This page shows a controlled before/after and the same verification method used in Fix Packs.

Repeatable methodMedian of 3 runsMobile presetOptional WebPageTest validation

Headline Result (Controlled Demo)

Performance +34, LCP -1.9s, TBT -220ms, CLS -0.14

Performance

+34

LCP

-1.9s

TBT

-220ms

CLS

-0.14

Page weight

-1.7MB

Before

Lighthouse performance: 58

LCP: 4.2s

TBT: 430ms

CLS: 0.22

Page weight: 3.8MB

After

Lighthouse performance: 92

LCP: 2.3s

TBT: 210ms

CLS: 0.08

Page weight: 2.1MB

Metric Delta Chart

Visual comparison of before vs after values.

Performance

+34

Before
58
After
92

LCP

-1.9s

Before
4.2s
After
2.3s

TBT

-220ms

Before
430ms
After
210ms

CLS

-0.14

Before
0.22
After
0.08

Page weight

-2MB

Before
3.8MB
After
2.1MB

Proof Assets

Lighthouse before/after evidence used for this controlled demo.

Lighthouse before

Lighthouse before report screenshot

Lighthouse after

Lighthouse after report screenshot

Proof standards: Lighthouse mobile preset, median of 3 runs, same test conditions, one change group at a time, optional independent WebPageTest validation.

These standards are used in all Fix Pack verification checklists.

How We Verify (Repeatable)

Same method used in Fix Packs impact proof sections.

  1. 1. Run Lighthouse mobile 3 times and record the median baseline.
  2. 2. Apply one Fix Pack at a time (image optimization, script defer, font loading).
  3. 3. Run Lighthouse mobile 3 times again with the same conditions.
  4. 4. Compare medians for LCP, TBT, CLS, and overall performance score.
  5. 5. Optionally run WebPageTest for independent validation.

Results vary by stack, hosting, plugins, and third-party scripts. This demo proves the process, not a universal guarantee.

What You Get When You Unlock

Fix Packs are designed to reduce uncertainty and speed up implementation.

• Stack-specific code snippets where available (Next.js, WordPress, Shopify, and more).

• Risk and rollback steps so your team can deploy safely.

• Verification steps to prove performance and quality improvements.

Need help implementing?

If you prefer done-for-you help, request a quick quote for implementation support.

No obligation. You will get a recommended plan and cost estimate.

Melbourne-based. Available Australia-wide.

Request a quick quote

Run Free. Unlock When Ready.

Unlock Fix Packs for $129 AUD (one-time) after your free scan.

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