Whether to block AI crawlers is presented as a technical question and it is not one. Blocking them is a few lines of configuration that takes ten minutes. The hard part is deciding whether you want to, and that decision is commercial: you are choosing between protecting content from being trained on and being present...
Cloudflare
Guides, tutorials, and news on Cloudflare services, including CDN, DDoS protection, DNS management, performance optimization, and web security.
Cloudflare Queues solves the problem every serverless application eventually hits: a request arrives that triggers work the user should not have to wait for. Sending the confirmation email, resizing the upload, syncing the record to a third party. On a traditional server you hand that to a background worker process. On...
Cloudflare Hyperdrive exists because of a specific, unglamorous problem: a Worker running in two hundred cities talking to one Postgres database in one city is slower than the same query issued from a single server sitting next to that database. Not slightly slower. Often several times slower, and for reasons that have...
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...
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....
Scaling an e-commerce business in the UK is the primary goal for online retail founders facing speed and database bottlenecks in 2026. Standard templated setups handle low sales volumes at first, but they struggle as traffic spikes and database entries multiply during holiday promotions. Slow checkout loading times and...
Configuring a robust Cloudflare CDN caching policy is one of the highest-impact engineering tasks for speed-optimising an enterprise website in 2026. Many web platforms suffer from high latency because every user request must travel to the origin database server to render pages. That origin dependence delays the First...
Migrating to Cloudflare Zero Trust is a critical modernisation step for enterprises looking to replace outdated corporate VPNs in 2026. Traditional VPN networks grant users broad access to the entire corporate subnet once they pass the initial login wall, so a single stolen employee credential lets attackers pivot...
Commissioning a professional WordPress performance audit is the most effective way to identify page speed bottlenecks on mobile devices in 2026. While desktop users rarely notice minor asset loading delays, mobile visitors suffer from slow 3G/4G connections and limited device processor speeds. A high Largest Contentful...
Determining the true AI integration cost is a major financial step for UK businesses looking to deploy Large Language Models (LLMs) in 2026. Integrating AI into software applications automates customer service pipelines, increases productivity, and unlocks conversational data insights. However, budgeting for these...