What is an SEO service?

SEO

Updated:

8.9.2026 11:30 PM

by

Trần Thanh Mỹ Hân

What is an SEO service?What is an SEO service?
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SEO services is a trending keyword on the internet, with search volume expected to continue growing in the near future. Thanks to SEO services , many businesses, especially small and medium-sized enterprises, have gained visibility, leading to significant revenue growth. This is because their websites have been optimized for SEO and achieved high rankings on search engines, particularly Google.

So what are SEO services and why are they so effective? Let’s join Markdao in exploring everything surrounding this concept, especially for businesses planning to find a partner for their SEO projects!

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SEO Services: What is SEO?


What is SEO service

First, we need to understand what SEO is. SEO stands for Search Engine Optimization, a solution for optimizing the quality and quantity of traffic to a website via search engines (Google, Bing, Yahoo!, etc.). Simply put, SEO is the optimal solution to help your website rank higher on the results pages of these search engines.

According to experts in Digital Marketing and SEO services, tens of millions of people around the world use search engines every day to find products or services to purchase, and naturally, users click on the first results they see. That is why a high-ranking website offers many advantages to a business.

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SEO Services: How does SEO work?

Typically, when you need to look something up, you go to Google, Yahoo, or Bing! to perform your search query. After accessing the site, you enter your question or keywords into the search box. The search engine then provides a list of websites that can answer your question or are relevant to your keywords—this is also the primary goal of any SEO service right.

However, how are search engines able to provide such results? And why are these results ranked in a specific order?

The answer is that Google (and other search engines) use programmed bots to analyze, synthesize, and organize all information and content before displaying it on the results page. This information is processed by bots into binary code (0s and 1s) to create an index. Subsequently, this index operates based on algorithms designed to find connections between data points and the information users are searching for. Websites that are properly optimized for Google SEO and have high authority are prioritized by Google. To learn what makes a website Google SEO-friendly, please refer to this article guide to website SEO optimization from Markdao!

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SEO services and what businesses need to know before starting a project

Before signing an SEO servicecontract, you need to understand these three fundamental concepts: quality traffic, traffic volume, and organic search results.

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What is quality traffic in SEO services?

Traffic is an essential factor for the success of any SEO service . Quality traffic refers to visitors who are genuine potential customers truly interested in the products and services on your website. What defines a customer who is truly interested in your products or services? They are the ones actively searching for information about the products they need on Google or any other search engine. This is what makes SEO services different from Facebook, where users are passive recipients of product information advertised by sellers.

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Traffic volume

Once your website is attracting quality traffic from potential customers—those who find you through search engine results pages—the next step is to optimize that traffic. Since the volume of visitors is directly proportional to your business revenue, SEO services are an essential component of any digital marketing strategy, especially in today's digital-first landscape.

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Organic search results

On a search results page, you will easily notice two types of results: SEM—paid advertisements marked with "AD" or "Sponsored"—and SEO—organic search results, which are all the listings that do not carry those labels. Organic SEO results represent natural traffic from internet users that you don't have to spend significant effort or advertising budget to attract. Compared to organic results, paid ads are more expensive, and once you stop spending, your website traffic will drop significantly. However, everything has its pros and cons, doesn't it? Why does your business need SEO services?

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Why does your business need SEO services?

The internet is a powerful tool for bringing customers closer to your products and services, and SEO acts as a catalyst to accelerate that process. If you want your website to be discovered by more people who will browse your products and make purchasing decisions, your site must first appear in search results—ideally on the first page, as users tend to trust and click on the top results immediately following the SEM listings.

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The immense benefits SEO services bring to your business

Based on the information above, you likely already know that SEO services offer many benefits, especially for businesses. In this section, Markdao will detail the 4 fundamental advantages that a project from SEO services will bring to your business.

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Increase brand awareness

If your website is optimized for SEO as per the website SEO optimization guide that Markdao mentioned above and features engaging content, it will be highly valued by both search engines and Internet users. As a result, your website will easily appear on the first page of search results when users search for relevant keywords. However, keep in mind that designing an SEO-friendly website is not a one-time task; it requires continuous updates, as your competitors are also constantly working to improve their website rankings.

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Gain quality traffic

As mentioned regarding the importance of traffic above, if your website can provide the information or products that Internet users are looking for, you will be able to keep them on your site longer, encourage them to explore other pages—especially your product/service pages—and potentially convert them into customers for your business.

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Improve ROI and business revenue

An SEO-optimized website is a revenue-generating website. Did you know that the more optimized your website is, the higher your ROI? But what is ROI? ROI is the ratio of profit gained relative to the cost invested, calculated using the formula: (revenue - cost) / cost.

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Cost savings

Compared to SEM, SEO services are more cost-effective and provide longer-lasting results. Specifically, with PPC or SEM, you pay $1 per click; if your website gets 200 clicks a day, that means you spend about $6,000 (approximately 140 million VND) per month. It is worth noting that if those clicks come from genuine customers, your ROI might be high, but what happens if most of that traffic comes from competitors or people just browsing without any intention to buy? While SEM has its own strengths, SEO is superior in terms of cost, though it requires more time to earn the trust of Google bots.

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what are the benefits of SEO services?

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What are the steps involved in an SEO service?

- Step 1: Research relevant keywords based on consumer trends and analyze competitors

- Step 2: Conduct an audit and analysis of website performance

- Step 3: Perform on-page optimization, register the website with Google and Bing, and set up Google Analytics…

- Step 4: Once the first three steps are complete, proceed to create high-quality, fresh, and engaging content and imagery

- Step 5: Build backlinks across satellite sites, social media, blogs, and forums to boost credibility and help Google bots discover your website

- Step 6: Finally, review and evaluate the implementation process SEO services.

Markdao has provided a 6-step overview, so don't worry that we haven't covered the details yet. Markdao will soon share a detailed article on the standard process for executing an SEO service in the near future!


What makes SEO services at Markdao Agency Vietnam special?

SEO services are no longer a new concept; they have become so popular that if you search for the keyword SEO services on Google, you will get over 20 million related results, including thousands of agencies operating in this field. So, what makes Markdao Agency Vietnam stand out?

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Diverse SEO service packages at highly reasonable rates

Technical optimization, content creation, and link building are the three core actions included in every SEO service package at Markdao. There are 5 core service packages currently offered at Markdao:

  1. SEO Website Optimization: This is the essential foundational service package to ensure the effectiveness of a complete SEO campaign. By choosing this package, Markdao will make your website Google-friendly, from URLs and meta titles to meta descriptions and more.
  2. Keyword SEO: Speed is Markdao's strength in this service package. In as little as 2 months, your chosen keywords will begin to appear in high rankings on Google search results pages.
  3. Local SEO: The growth of Google Maps has led to the development of SEO services like this. In the US, 87% of people search for local information (restaurants, hotels, etc.), especially while on the go, and this figure is also steadily increasing in Vietnam.
  4. Google Penalty Removal Service: If your website suddenly disappears, it may have been hit by one of Google's algorithms. There is no need to worry—contact Markdao for support.
  5. Video SEO: The power of video is increasingly evident in today's image-saturated era, which is why YouTube has risen to become the second-largest social network in the world. Understanding the benefits that video can bring to your brand image, Markdao will optimize your existing video content and help it appear on Google search results pages.

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Quality SEO services from experts with over 6 years of experience

Beyond our diverse service packages, Markdao is confident in our expertise because we have been specialists in SEO services for over 6 years, with backgrounds in international education and work environments. English, French, and Vietnamese are the three languages we primarily use in our projects. Furthermore, for every digital marketingpackage, we commit to maintaining your website's keyword rankings at the top for a period of 3 to 6 months.

This introduction to SEO services by Markdao concludes today's article. We hope that after reading this, you will have a better understanding of what SEO services are and why so many businesses are seeking them out, as well as how to consider them in your company's upcoming overall digital marketing plan.

MARKDAO AGENCY VIETNAM
14 Phan Ton, Da Kao Ward, District 1, Ho Chi Minh City, Vietnam

HOTLINE: +84 2871 099 090

Email: info@markdao.com.vn