Category Development

A clear breakdown of why pointing a subdomain with a CNAME never changes the URL a visitor sees — only a real HTTP redirect does.

Explains why a domain that resolves but still errors out is a server problem, not a DNS one — and how to tell the two apart fast.

A practical checklist of the exact tab-order, focus, and modal behaviors every website release should test before it ships.

The analytics confirm a search happened; only watching someone complete a real task confirms it worked.

A practical checklist for deciding whether your small app's architecture needs services, or whether that split just adds overhead.

A practical checklist for catching cached WordPress pages that load fast but quietly show stale, mismatched, or role-leaked content.

A falling average WordPress response time can mask a flat or worsening tail — here's why percentiles catch what the mean hides.

A WordPress form can finish saving data on the server even as the visitor's browser shows a timeout — here's how to tell the two apart.

Server rendering keeps WordPress on one system, but the real complexity question is where the remaining cost lands — templates, caching, or a second frontend stack.

Set clear limits for page size and scripts, then check each update to keep pages fast for visitors.