What are the Core Web Vitals: LCP, INP and CLS explained with thresholds
What LCP, INP and CLS measure, which thresholds Google uses to call them good, how they are assessed with real user data and what usually breaks each metric.
All articles (Page 2)
Complete list of AIMRAN Blog articles sorted by publication date: web development, artificial intelligence, tools, SEO and technology.
What a JWT is, what is inside it and why decoding it is not validating it
Anatomy of a JSON Web Token (header, payload and signature), which claims it carries, how to read it, the common security mistakes and where to store it.
What an AI agent is and how it differs from a chatbot
An AI agent combines a language model with tools and a decision loop to complete tasks. How it differs from a chatbot, how it works, its risks and when to use one.
What Base64 is, when to use it and how to encode in JavaScript, Node and the terminal
Base64 turns binary data into text so it can travel safely. What it is, how much it grows the size, how to encode in JavaScript, Node.js and the terminal.
What DNS is and what A, AAAA, CNAME, MX and TXT records are for
How DNS turns a domain into an IP address, what each record type does, what TTL and “propagation” are, and how to check your domain’s configuration with dig.
Which favicon sizes a website needs today (and which ones it no longer does)
The five favicon files needed in 2026 (ICO, SVG, apple-touch-icon and manifest icons), what Google requires to show it in results and which tags go in the head.