In today’s digital world, every business wants to rank on Google and get free traffic. This is only possible with SEO. If you are a beginner and want to understand the types of SEO, then this guide will help you completely.
SEO is not only about writing keywords. It includes many strategies like improving website structure, creating quality backlinks, and optimizing content. In this blog, we will explain what are the types of SEO, how they work, and why each type is important.
If you want to understand SEO from scratch, you can also read our pillar guide: What is Digital Marketing.
SEO Definition (What is SEO?)
Before learning the types, let’s understand the SEO definition.
SEO stands for Search Engine Optimization. It is a process of optimizing your website so that it can rank higher on search engines like Google, Bing, and Yahoo.
In simple words, SEO helps your website get more visitors organically (without paid ads).
What is SEO and Its Type?
Many beginners ask: what is SEO and its type?
SEO is divided into different categories based on how website ranking is improved. Each type has a different role, but all types together help a website grow faster in search engine results.
Now let’s understand types of search engine optimization in detail.
How Many Types of SEO?
If you are wondering how many types of SEO, then the most common and important answer is that there are mainly 3 major types of SEO: On-Page SEO, Off-Page SEO, and Technical SEO. These SEO types work together to improve a website’s ranking, visibility, and organic traffic on Google. Now, let’s explore them one by one.
1. On-Page SEO: On-Page SEO refers to all the optimization techniques done inside the website. It mainly focuses on improving the content and structure of web pages so that Google can easily understand what the page is about.
Examples of On-Page SEO:
- Keyword research and keyword placement
- Title tag and meta description optimization
- Headings (H1, H2, H3) optimization
- High-quality and SEO-friendly content writing
- Internal linking
- Image optimization (alt text)
- URL optimization
Why On-Page SEO is Important?: On-Page SEO is important because it helps Google understand your content and decide whether your page is relevant to the user’s search query or not. If your content is properly optimized, your chances of ranking higher increase.
2. Off-Page SEO: Off-Page SEO refers to all the activities done outside the website to improve its authority, trust, and ranking. It mainly focuses on building a strong online reputation for your website.
Examples of Off-Page SEO:
- Backlink building
- Guest posting
- Social media sharing
- Influencer marketing
- Brand mentions
- Forum posting and Q&A sites
- Directory submissions
Why Off-Page SEO is Important?: Off-Page SEO is important because Google considers backlinks as a signal of trust. When other websites link to your website, Google thinks your content is valuable and reliable. More quality backlinks means higher authority, which helps in better ranking.
3. Technical SEO: Technical SEO refers to improving the technical structure and performance of a website. It ensures that search engines can crawl, index, and understand your website without any problem.
Examples of Technical SEO:
- Website speed optimization
- Mobile-friendly design
- Secure website (HTTPS/SSL)
- XML sitemap creation
- Robots.txt optimization
- Fixing crawl errors
- Canonical tags
- Structured data (Schema markup)
Why Technical SEO is Important?: Technical SEO is important because even if your content is excellent, Google will not rank your site if it loads slowly or has technical issues. A fast, secure, and well-structured website gives better user experience and helps search engines index your pages properly.
Types of SEO
| Types of SEO | Main Focus |
| On-Page SEO | Content & website optimization |
| Off-Page SEO | Backlinks & authority building |
| Technical SEO | Website performance & crawling |
| Local SEO | Ranking in local search |
| E-commerce SEO | SEO for product-based websites |
| Content SEO | Content quality and optimization |
| Mobile SEO | Better mobile experience |
Types of SEO: Which One is Most Important?
Many people ask which type is best, but the truth is:
All types of SEO are important.
However, if you are starting, focus on:
- On-Page SEO
- Technical SEO
- Content SEO
After that, work on off-page SEO to build authority.
Types of Search Engine Optimization
Understanding the types of search engine optimization helps you build a complete SEO strategy.
If you only focus on one type, your growth will be slow. But when you combine all SEO types, you get:
- Higher Google rankings
- More organic traffic
- Better brand visibility
- More leads and sales
- Long-term website success
Conclusion
Now you clearly understand what are the types of SEO and how many types of SEO exist. SEO is not just one technique, it is a combination of multiple strategies like On-Page SEO, Off-Page SEO, Technical SEO, Local SEO, and more.
Frequently Asked Questions
The main types of SEO are On-Page SEO, Off-Page SEO, and Technical SEO. Other important types include Local SEO, Mobile SEO, Content SEO, and E-commerce SEO.
There are mainly 3 major types of SEO, but advanced SEO categories like Local SEO, Mobile SEO, and E-commerce SEO are also widely used.
SEO is a method of optimizing a website to rank higher in search engines like Google and get free organic traffic.
The best off page SEO types include link building, guest posting, social media promotion, influencer marketing, and business directory submissions.
For beginners, On-Page SEO and Technical SEO are most important. Once the website is optimized, Off-Page SEO can help build authority and increase rankings.


















