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Never Build a Query by Gluing Strings Together

By Otieno MbathaApril 27, 2026Security
SQL injection and prevention via query building.

I still remember the 3:00 AM page from my old hosting days—the kind that makes your stomach drop before you even open your laptop. I sat there in the dark, staring at a terminal window while a client’s entire customer …

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Exact Match Domains Stopped Being a Shortcut Years Ago

By Otieno MbathaApril 27, 2026Domains
brandable versus exact match domains comparison

I remember a client from my hosting days who spent three months obsessing over whether to go with brandable versus exact match domains for his new niche site. He was convinced that if he didn’t secure “best-cheap-hosting-deals.com,” he’d be invisible …

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A Low Hit Ratio Means the Cdn Is Just Another Hop

By Otieno MbathaApril 26, 2026Performance
Low cdn cache hit ratio diagram.

I remember being woken up at 3:00 AM by a frantic client during my hosting days, convinced their server was under a massive DDoS attack because their site felt sluggish. We spent two hours digging through logs and checking CPU …

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One Points at Ipv4, the Other at Ipv6

By Otieno MbathaApril 25, 2026Hosting Basics
Diagram showing a records and aaaa records.

I still remember being woken up at 3:00 AM during my hosting days because a client’s site was “unreachable,” even though their server was clearly humming along just fine. They had spent a fortune on high-end load balancers and fancy …

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Age Alone Does Nothing Without History Behind It

By Otieno MbathaApril 25, 2026Domains
Understanding domain age and its real value.

I’ve spent enough years cleaning up digital messes to know when someone is selling you a load of rubbish. I recently sat through a discovery call with a client who was convinced they needed to drop five figures on an …

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Announcing Your Version Advertises Your Vulnerabilities

By Otieno MbathaApril 23, 2026Security
Security risk of hiding version information.

I remember being woken up at 3:00 AM three years ago by a frantic client whose entire site had been gutted. They weren’t victims of some sophisticated, state-sponsored cyberattack; they were hit because their server was essentially shouting its exact …

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Two Caching Plugins at Once Cache Each Other

By Otieno MbathaApril 22, 2026WordPress
Two caching plugins compared and interacting.

I spent three years running my own hosting outfit, and if there is one thing I learned, it’s that people love to overcomplicate things. I’ve sat through countless late-night calls where a client is convinced their site is slow because …

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A Cdn Moves the File Closer to the Person Asking

By Otieno MbathaApril 19, 2026Performance
How content delivery networks move files closer.

I remember sitting in my home office at 3:14 AM, staring at a terminal window while my phone buzzed incessantly with outage alerts. I had spent months optimizing a client’s server, fine-tuning the database, and upgrading the RAM, yet the …

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A Clean Metric Profile Can Hide a Dirty History

By Otieno MbathaApril 16, 2026Domains
Spotting a penalised domain in metrics.

I remember sitting in my old server room at 3:00 AM, the hum of the cooling fans doing nothing to soothe the knot in my stomach as a client’s traffic graph didn’t just dip—it fell off a cliff. They were …

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Move Scheduling to the Server and It Becomes Predictable

By Otieno MbathaApril 16, 2026WordPress
Scheduling tasks using a real cron job.

I still have the entry in my notebook from three years ago: 2:14 AM, a frantic client call, and a database that had completely choked because their “scheduled tasks” were actually just a series of poorly configured webhooks. Everyone wants …

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