Posts

Browse all posts in one place. Find tutorials, deep dives, guides and updates on AI, programming, security, infrastructure and web development.

Google AI Mode: What It Means for Your Website Traffic

Google AI Mode is the tab that answers your question conversationally instead of returning ten links, and it has moved from an experiment to something with a billion monthly users faster than any change to search in the last decade. If you run a website in the UK, it is already affecting your numbers whether or not you...

Cloudflare Image Transformations vs WordPress Image Plugins

Every WordPress site eventually hits the same problem. Images are the largest thing on the page, the editors upload whatever came off the camera, and the mobile score is suffering for it. The usual answer is to install an image optimisation plugin, and the usual candidates are Smush, ShortPixel and Imagify. There is a...

Cloudflare Image Resizing Is Now Image Transformations

If you have followed a Cloudflare tutorial written before 2026, installed a plugin with “resizing” in its name, or inherited a Worker that rewrites image URLs, you have probably hit something confusing. The Cloudflare dashboard no longer has a feature called Image Resizing. The documentation does not mention it either....

Fine-Tuning vs RAG vs Prompting: What Each Costs

The fine-tuning vs RAG question usually arrives as a statement: “we need to fine-tune a model on our data.” It is one of the most expensive sentences in enterprise AI, and it is usually wrong. Not always, but usually. The request nearly always means one of two things: the model does not know about our business, or the...

Website Migration Without Losing Traffic: 2026 Guide

A website migration is the only routine project that can wipe out years of search visibility in a single afternoon. Rebuilds, replatforms, domain changes and even a tidy-up of URL structure all carry the same risk, and the damage rarely announces itself on launch day. It shows up two weeks later as a quiet, steady...

Moving Off OpenAI: What an Open-Weight Switch Costs

The case for moving off OpenAI got considerably stronger during 2026. Open-weight models reached a level where the quality gap on ordinary production work became narrow, published pricing undercut the frontier providers, and the weights themselves became downloadable, which turns a supplier relationship into an option....

API Security: How to Protect a Public API in 2026

Most teams treat API security as an authentication problem. They add tokens, check them on every route, and consider the job done. Then a tester changes one number in a URL and reads another customer’s invoice. That gap between “authenticated” and “authorised” is where the majority of real API breaches live, and it is...