Free Tools
How to Check HTTP Status Codes (200, 301, 404, 500 and the Ones That Quietly Cost You Traffic)
Paste any URL into a free status checker and it reports the code the server returned — 200 for a healthy page, 301 for a...
Blog
Pantone Color Tool: Search 22,872 Color References and Find the Nearest Match from Any HEX
The Internet's Very Bad Cybersecurity Day: Critical PHP RCE, Node.js Flaws, a Poisoned AI Tool and a Broken Certificate Authority
ArtCraft Is the Open-Source 'IDE for Artists': Stage the Scene in 2D and 3D, Then Let 62 AI Models Render It
How to Calculate Triangle Sides and Angles: Angle Sum, Pythagoras, Area and Perimeter
How to Convert Volume Flow Online: Litres per Second, Cubic Metres per Hour, Gallons and Cubic Feet per Minute
All articles
Free Tools
How to Check Class C IP Addresses (And What Shared IP Neighbourhoods Really Mean for SEO)
Two sites are in the same Class C block when the first three numbers of their IPv4 addresses match — for example 203.0.1...
Free Tools
How to Record Your Screen Online for Free (No Software to Install)
You can record your screen online for free with no software to install: open a browser screen recorder, choose a tab, wi...
Free Tools
How to Calculate Your Exact Age Online (Years, Months and Days — Plus Why Forms Ask)
You can calculate your exact age online for free in seconds: enter a date of birth into an age calculator and it returns...
Free Tools
How to Shorten a URL Online for Free (And When a Short Link Is a Bad Idea)
You can shorten a URL online for free in seconds: paste the long address into a URL shortener, copy the short link it re...
Free Tools
How to Create Redirects Online for Free (301, 302 and When Each One Matters)
You can create a redirect online for free in about a minute: enter the old URL and the new URL in a redirect generator,...
Web Development
How to Back Up Your Website in 2026: A Schedule, Storage Rule and Restore Test That Actually Protect You
A website backup only protects you if it is complete (files and database), stored somewhere other than the server itself...
eCommerce
Online Store Product Photo Guide: Sizes, Backgrounds and Compression That Sell
Product photos that sell follow simple rules: shoot larger than you display (2,000px+ on the longest side), keep backgro...
Web Development
Website Accessibility Checklist 2026: 18 Checks That Help Every Visitor (Not Just Compliance)
An accessible website in 2026 passes 18 practical checks: text contrast people can actually read, alt text that says som...
Web Development
Cuánto cuesta una página web para un restaurante en España en 2026: carta, reservas y pedidos
Una página web profesional para un restaurante en España cuesta en 2026, como rango orientativo, entre 500 y 1.200 € si...
Web Development
Arabic SEO for Saudi Businesses in 2026: What It Costs and What Actually Works
Arabic SEO for a Saudi business in 2026 costs, as an indicative range, SAR 2,500–6,000 per month for a focused local pro...
Web Development
Real Estate Website Cost in Dubai, UAE in 2026: Listings, Portals and Lead Capture
A real estate website in Dubai in 2026 costs, as an indicative range, AED 5,000–12,000 for a professional agency site wi...
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