The article explains that Nginx processes requests in multiple phases, not in the order written in the configuration, showing how rewrite and content phases affect variable assignments and why only the last set value is output.
This article explains the CSS content property, how it works with ::before and ::after pseudo‑elements to insert generated content, the concept of replaceable elements, size calculation rules, and practical use cases such as inserting characters, creating shapes, image generation, attribute values, icon fonts and counters.
The article analyzes how search traffic has shifted from Google dominance to a balanced ecosystem with Facebook, mobile content platforms, and AI-driven recommendation, highlighting the rise of omnichannel "full‑stack" search that integrates content, services, and emerging technologies.
