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Domain names, SEO and technology blog – page 10
Practical guides to choosing, buying, securing and managing domain names.
Blog posts
Learn how HTML describes a page’s structure, how it differs from CSS and JavaScript, and how to understand tags and start working with a simple document.
Learn how HTTPS protects your connection to a website, what a certificate does not guarantee, and how to check or correctly implement HTTPS on your ownsite
Learn how IDOR exposes other users’ data through missing permission checks, and why random identifiers cannot replace access control.
Learn how IKZE works: tax deductions for contributions, savings limits, withdrawal conditions, and the costs and risks to check before opening an account.
Learn what index cardinality means, how it affects query plan selection, and how to assess whether an index actually helps with data retrieval.
Learn what InPost does, how its parcel lockers work, and what to check before collecting, sending or returning a parcel, including travel items.
Learn what an IP address is, how to distinguish public from private addresses, where to check your own IP and what it can reveal about a user.
Learn what Java is, what it is used for and how it differs from JavaScript, and find out how to run your first program and whether you need it.
Learn how JavaScript works on websites and in applications, see a simple code example, and find out what you need to start learning the language from the c
Jenkins automates application builds, tests and deployments. Learn how CI/CD pipelines work and what self-hosting on Linux involves.
Learn what JSON is, how to read its structure and write data correctly, and how to check a file and avoid the most common syntax errors.
KSeF is Poland’s state system for handling structured invoices — learn how it works, how it differs from PDF invoices and how to prepare your business to
Learn how kubectl connects to a Kubernetes cluster and use basic commands to check applications, read logs and deploy changes.
Learn how Kubernetes manages containers, what pods and clusters are, and when its capabilities justify the cost and complexity of maintaining applications.
Let’s Encrypt provides free certificates for HTTPS. We explain how they work, how to enable them on your website and what to check for automatic renewal.
Learn the difference between Linux and a distribution, its uses and limitations, and how to try it on your computer without removing Windows.
Learn what llms.txt should contain, when to add it to your website, and why it cannot replace robots.txt or a sitemap.
Lynx is a text-based browser that runs in a terminal. Learn how to use it, what it is useful for and why it cannot replace Chrome for everyday browsing.
Majestic Million ranks domains by the number of referring subnets. We explain what it measures, how to interpret it and why it does not show traffic.
Learn what MariaDB is, how it stores website and application data, how it differs from MySQL, and what to check before choosing a database on your hosting.