Website Speed
What Is Time to First Byte (TTFB) and How to Measure It
TTFB is more than server speed: it bundles redirects, DNS, connection, encryption and server work. Here is what each part is and…
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Website Speed
Website Slow After Migration? What Didn’t Move With It
A migration copies files and the database, not the server they ran on. What usually stays behind, and how to set each…
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Website Speed
Slow DNS Lookup: Where It Hurts and What to Change
Every visit starts with a DNS lookup, before the server is even contacted. Here is how to measure it, why it is…
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Website Security
Shared Hosting Cross-Site Infection: Why Hacks Spread
When several sites share one hosting account, a hack in a forgotten one can reach all of them. Why it happens, where…
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Website Security
Is Your Web Host Responsible for a Hacked Website?
Your host says the hack is inside your website. Sometimes that is fair and sometimes it is not. Here is the usual…
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Website Speed
LiteSpeed Cache Settings: A Safe, Staged Setup
A staged way to set up LiteSpeed Cache on a LiteSpeed server, from safe caching options to the CSS and JavaScript features…
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Website Speed
How to Use WebPageTest: A Beginner’s Guide
WebPageTest lets you load your page from a chosen country, device and connection, and replay it frame by frame. Here is how…
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WordPress Guide
WordPress Address and Site Address: Change Them Safely
The two URL fields in Settings → General decide where WordPress sends every visitor and every login. Here is how to change…
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Website Speed
Shared Hosting Resource Limits: What Each One Does
CPU, memory, entry processes, I/O and inodes each fail in their own way. Learn to read the symptom, find what pushed the…
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Website Speed
How to Choose a WordPress Caching Plugin for Your Server
The right caching plugin depends on your server and your host more than on any ranking. How to find out both, what…
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