What “deprecated” really means in HTML
Below are practical, standards-aligned lists based primarily on HTML5 / HTML Living Standard usage as implemented by modern browsers. I…
Why are we all so afraid to speak?
At nearly 70 years old, I’ve lived through wars, cultural revolutions, and enormous social change—but never have I felt this…
Half the Internet isn’t human: understanding bot traffic in 2025
Below is a practical, operator-level breakdown focused on (a) what percentages typically look like by site type and (b) how…
About SSL/TLS certificates
An SSL certificate is a digital certificate that enables encrypted communication between a user’s web browser and a website’s server.…
Using software name in URL vs. a functional name
Using the name of a software package in a URL path (e.g., example.com/forkbb) versus a functional or conceptual name (e.g.,…
Hardening CachyOS
Here’s a CachyOS minimal-hardening security script and checklist you can apply immediately. It’s designed to keep the system fast, secure,…
Why Thunderbird slows down with huge mailboxes
Here’s why and how it affects performance. 1. Thunderbird tries to index everything Thunderbird uses an internal SQLite database (global-messages-db.sqlite)…
Thunderbird not saving sent emails
1. Check Copies & Folders settingsGo to Menu → Account Settings → Copies & Folders and make sure “Place a…