Performance
What actually makes a website fast, and which hosting features deliver real speed gains.
Module 1
What actually makes WordPress slow (and which hosts help)
TTFB, plugin bloat, render-blocking JS, and the four hosting features that fix the most pain.
No chapters yet.
Module 2
LiteSpeed vs Nginx vs Apache — does it matter for you?
When the web server choice actually affects your speed, and when it's marketing theatre.
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Module 3
What is TTFB and why it matters more than GTmetrix score
GTmetrix scores can be gamed; TTFB is the floor. Here's what good and bad numbers look like.
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Module 4
CDN explained — when you need one and when you don't
Why a CDN can hurt small sites, and when adding one is the single biggest speed win.
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Module 5
PHP versions — why staying on PHP 8.x matters for speed
How PHP 8 doubles WordPress throughput on shared hosting, and how to check your version.
No chapters yet.