Learn about the two ways to identify whether an HTML document is written in HTML5 or not.
Author: Dim Nikov
Editor of Maker's Aid. Part programmer, part marketer. Making things on the web and helping others do the same since the 2000s. Yes, I had Friendster and Myspace.
Is HTML Case Sensitive?
Do you want to know if tags and attributes in HTML are case insensitive? We have the answer for you, so read on.
Should You Learn HTML Before PHP?
Wondering which web development language to start with? We’ve written this no-B.S. guide to help.
How to Preview an HTML File
Learn how to preview an HTML document in your browser, as well as how to view the source code of that document in your text editor.
How to Make Text Bold in HTML
Learn about the three ways to make text bold in HTML, and the right time and place to each each.
Is CSS Harder Than HTML?
Wondering if writing CSS style sheets is harder than HTML markup? We have the answer for you, and more.
Should CSS Classes Be Capitalized?
Everything you need to know about naming your CSS classes and ids so your CSS code is easy to read, evolove, and maintain.
What Is a Computer Program?
Learn about computer programs and computer programming, in plain English.
What Is Web Hosting?
We’ve written the only beginner’s introduction to web hosting—and picking a web hosting provider—you will ever need.
What Is a Domain Name?
Learn everything you need to know about domain names, from what they are to how and where to register them.
How to Use CSS With PHP
Learn about the different ways to add Cascading Style Sheets (CSS) to your website using PHP—with code samples.
How to Center Text in HTML (For Beginners)
Learn about the right way and the wrong way to center text in an HTML document, with and without CSS.
Is There an Alternative to CSS in Web Development?
Wondering whether there’s an alternative to the Cascading Style Sheets (CSS) standard? Here’s everything you need to know.
Why Is My CSS Property Crossed Out?
Wondering why the CSS property you just wrote is crossed out in the CSS pane of your browser’s dev tools? This guide will help.
Are Semicolons Needed in CSS?
If you’re wondering whether and when semicolons are needed in CSS, we’ve written this guide to help.
The Difference Between CSS and SCSS
Learn about the difference between Cascading Style Sheets and “Sassy” Style Sheets, and extension of the CSS language.
HTML/CSS vs. Python
Learn about the similarities and differences between HTML, CSS, and Python.
How to Indent HTML Lists
Learn how to add indentation to your HTML lists with the margin and padding CSS properties.
Can You Get a Job With HTML and CSS?
So you’re learning HTML and CSS, and you’re wondering whether you can get a job with them? Here’s what you need to know.
Font-Weight: Bold in CSS Not Working
However hard you try, you just can’t get to make that text bold? Good thing you stopped by here; we have tips for you.
How Much CSS Is Too Much?
Let’s talk about Cascading Style Sheets (CSS) performance, and the dos and don’ts of writing CSS that doesn’t slow your site down.
Text-Decoration: None in CSS Not Working
However hard you try, you just can’t get to remove the underline from your links? Good thing you stopped by here; we have tips for you.
How to Add a Shadow in Canva
Here’s how to add a shadow to your design elements in Canva, step-by-step and with screenshots.
The .class Selector in CSS, Explained
Learn everything you need to know about the .class selector in Cascading Style Sheets (CSS).
The #id Selector in CSS, Explained
Learn everything you need to know about the #id selector in Cascading Style Sheets (CSS).
How to Prevent Scrolling on an iFrame
Learn how to prevent the user from scrolling the content of an iframe by adding these two attributes to your iframe tag.
Is CSS Hard to Learn?
Why Cascading Style Sheets (CSS) is easier to learn than most people think. And why it’s quite hard to master.
How to Prevent CSS Caching (3 Ways)
Learn about the best ways to prevent your browser from caching your website’s CSS files locally.
How to Prevent CSS Override
Having trouble with other CSS rules overriding yours? Here’s why this is happening—and what you can do about it.
How to Check If a CSS Class Exists
Learn how to check for the existence of a CSS class in your HTML document or for a particular DOM element.
Why Is CSS So Hard?
Many web developers find Cascading Style Sheets (CSS) hard. So let’s talk about what you need to know to make it easy.
Is CSS a Programming Language?
When you write CSS, do you write code or do you program an application? Here’s why the answer isn’t a clear-cut yes or no.
What Is the Em Unit in CSS?
Wondering what the em unit in CSS stands for, and how you’re supposed to use it? This guide will help.
The Difference Between Bootstrap and CSS
Learn about the difference between CSS, the style sheet language, and Bootstrap, by far the most popular CSS framework.
Should I Learn HTML Before CSS?
Just getting into web development and not sure whether to start with HTML or CSS first? We have tips for you.
Should I Master HTML and CSS Before JavaScript?
You’re getting into web development and you’re wondering what to focus on: HTML/CSS or JavaScript? This guide will help.
What to Do If Your CSS Isn’t Updating
So you’re editing your website’s CSS, but the CSS style sheet just won’t update? This five-step checklist will help.
How Does Google Optimize Work?
The only introduction to Google Optimize you will ever need. Learn more about the most underrated tool in the Google Marketing Platform.
Is Google Tag Manager Hard to Learn?
Wondering whether Google Tag Manager is hard to learn? Here’s a take from someone who led a team responsible for it in a Fortune 500 company.
Is Google Analytics Hard to Learn?
Your questions about learning Google’s web analytics tool, Google Analytics, answered.
Google Analytics vs. Google Tag Manager
Your questions about the difference between Google Analytics and Google Tag Manager, answered.
How to Add Google Tag Manager to WordPress
You don’t need to use a third-party plugin or edit your theme’s funcitons.php file to add GTM to your WordPress website. Do this instead.
How to Give Someone Access to Google Analytics
Learn how to give others access to a Google Analytics account or property, step by step and with screenshots.
Do You Need a Google Account for Google Analytics?
Wondering whether you need a Google account to use Google Analytics? Read on to find out the answer.
How to Implement Google Tag Manager With PHP
Check out the two ways to implement a Google Tag Manager container in a PHP website or web application.
Google Tag Manager: In the Header or Footer?
Wondering whether to implement Google Tag Manager in your website’s header or footer? This guide will help.
How Long for Data to Appear in Google Analytics?
Learn more about the time it takes for Google Analytics reports and explorations to populate with data. And how you can still verify your installation.
Collections and Topics in Google Analytics, Explained
Learn the difference between collections, topics, and reports in Google Analytics.
How to See Where Visitors Come From in Google Analytics
Learn how to see the traffic channels that users on your website come from in Google Analytics.
How to See Page Views in Google Analytics
Learn how to see page views in Google Analytics 4, the latest and greatest version of Google Analytics on the market.
Display Ads vs. Affiliate Marketing
Display ads and affiliate marketing are the two best ways to monetize a site right now. Here’s how they’re ailke and how they differ.
Why And How to Join Ezoic (By an Expert)
Earn more from the same amount of traffic with Ezoic. Here’s why and how to monetize your site on the Ezoic platform.
How Much Can You Earn With Ezoic?
Monetize your website successfully with Ezoic. Here’s how much you can expect to earn, and what those earnings depend on.
Do You Need Google AdSense for Ezoic?
With the Ezoic ad platform, you can earn more from every page view. But do you need a Google AdSense account to get in?