Guides

Content

How to Write a Meta Description
What is a meta description, how many characters should it be, and how do you write an effective meta description that increases the click-through rate (CTR)? A step-by-step guide with examples.
Title Tag Optimization
What is a title tag, what is its ideal length in characters, and how do you write an SEO-friendly page title that boosts the click-through rate? A guide with examples.
Heading Tags (H1–H6) and Hierarchy
What are H1–H6 heading tags, and how do you set up the correct hierarchy? A guide to the “one H1” rule, a structured heading hierarchy, and the benefits for SEO and accessibility.
How to Add Image Alt Text
What is alt text (alt attribute), and how do you write it for image SEO and accessibility? A practical guide with examples of good and bad alt text.

How to Improve Core Web Vitals and LCP
What Are Core Web Vitals: LCP, INP, CLS. The LCP target is under 2.5 seconds—how can it be reduced through image optimization, preloading, and server response?

SEO-Friendly URL Structure
What Should an SEO-Friendly URL Look Like? Rules for short, readable, hyphen-separated URL structures; a practical guide with examples of good and bad URLs.
Indexability: robots.txt and meta robots
What is the difference between robots.txt and the meta robots "noindex" tag? A practical guide to properly managing crawl and indexing controls.
What Is Structured Data (Schema.org)?
What is structured data (Schema.org / JSON-LD), and how does it contribute to rich results? A practical guide with examples of "Organization" and "Article."
Multilingual SEO with Hreflang
What is the hreflang tag, and how is it used correctly on multilingual/multi-regional websites? A guide covering reciprocal links, x-default, and the single-source principle.
HTTPS/SSL and Website Security
What are HTTPS and SSL certificates, and why are they important for SEO? A guide to setting up a secure website using 301 redirects, mixed content, and HSTS.