VANTYREX // LEARN
Learn: the web, apps and software projects, explained
These are the questions clients actually ask us, answered the way we answer them on a call: plainly, accurately, and without talking down. No jargon walls, no sales pitch — just how the web works, from the team that builds on it every day.
What is an IP address?
The internet's postal address — what it is, IPv4 vs IPv6, and why yours keeps changing.
What is SSL/TLS? Certificates, explained
The padlock, decoded: what certificates do, who issues them, and why they expire.
HTTP vs HTTPS: the practical difference
Same language, sealed envelope — what the S changes for security, ranking, and trust.
What is a subdomain — and when should you use one?
Named divisions of your domain — how they work, and when a subdirectory beats them.
How the web works, end to end
The one-second journey from pressing Enter to a rendered page, step by step.
What is a multi-vendor marketplace?
One platform, many sellers: how marketplaces work and what they need underneath.
What is an online ordering system?
From menu to kitchen: what an ordering system does and what to ask before building one.
What is an online booking system?
Appointments without phone tag: how booking systems handle calendars, reminders and no-shows.
Web app vs native app: which do you need?
Browser or app store? The real trade-offs, and a simple way to choose.
What is a progressive web app (PWA)?
A website that installs like an app: how PWAs work and where they fall short.
How to scope a software project
What a scope is, what to bring to a first call, and how writing it down prevents overruns.
Fixed-price vs hourly software development
The honest trade-offs of fixed-price and hourly development, and how change requests work.
RTL website design for Hebrew and Arabic
dir, logical CSS, mixed-direction text, icons, fonts, forms and hreflang for Hebrew and Arabic sites.
Website accessibility in Israel: IS 5568 and WCAG
The law, IS 5568 and WCAG 2.0 AA, the accessibility statement, and why a widget alone is not enough.
SEO, GEO and AEO explained
What SEO, AEO and GEO each optimise, how they overlap, and what never works.
Topic glossary
146+ plain-language definitions across web, security, cloud, SEO, AI, and business systems — growing every release.