What Is SEO in Digital Marketing & How it Works ? Describe in Simple Words

SEO (Search Engine Optimization) is an important part of digital marketing. It helps people find your business on Google and other search engines. This way, more people know about your business, and you can earn more money but SEO in 2025 is different from what it was 5 years ago. To get good results, you must follow the new rules. Today, things like voice search, mobile-first indexing, and AI results play a big role in SEO. You can explore top SEO agencies that provide updated strategies for better rankings.

In this guide, the SEO team at ClipsTrust will explain what SEO means, why it is important for getting more customers and growing your business, and how to use it in the best way so more people can find your brand online. You may have heard the word SEO before, but maybe you never thought about what it really means. Don’t worry — we will explain it here.

What is SEO Digital Marketing?

SEO (Search Engine Optimization) means improving your website and content so more people can see it. A website that is SEO-friendly comes on top in Google search results when people type something (called keywords), like “jalebi near me” or “how to choose a career.” The best part is — this happens without paying for ads. In short, SEO makes it easy for people to find your website, products, and services online. To understand how SEO is different from paid methods, you can check this detailed guide on SEO vs SEM

The main goal of SEO is to bring your website on the first page of Google or Bing when people search for useful keywords. This way, the right people visit your site. SEO is a part of digital marketing and works for any website. It helps make your site more visible online. No matter if your site sells products, gives services, or shares knowledge, SEO can bring more visitors and increase your reach. To boost these results further, you can also use structured data in SEO, which helps search engines understand your content better.

Why Is SEO Important in Digital Marketing?

SEO is very important for any brand. It helps your brand appear on search, brings more people to your website, makes your brand look trusted in your field, and supports steady business growth. Here’s why SEO matters for your brand.

1. Visibility and Rankings

When people search for a product or service online, they mostly click on the top 5 results. Hardly anyone goes to the second page. SEO helps your website come higher in search results, so more people see it and visit your site. This can turn them into customers. Even if they don’t buy now, seeing your brand in searches makes them remember your name. Later, when they need the product or service, they may search for your brand directly. Sometimes, users even get answers directly on Google without clicking any site — this is called a zero-click search, and knowing how to optimize for it is becoming more important in SEO.

2. Web Traffic

If you can’t find a website, you will miss the chance to buy from it. In the same way, if customers can’t find your website, you will miss sales. SEO helps bring visitors from Google to your site every day. The more visitors you get, the more chances you have to sell your products or services. One smart way to improve this is through image optimization in SEO, which makes your site faster and helps your pictures appear in Google image searches.

3. Trustworthiness

The more you improve your website, the higher it will show on Google or Bing. When your site is on top, more people can see it, and it also builds trust. People usually trust what Google shows first. So, if your site comes at a higher position for the keywords they search, they will feel your product or service is more reliable. The same idea works on other platforms too — for example, learning how to rank YouTube videos can help your content reach a wider audience and build authority.

4. User Experience

A good website explains clearly what product or service you are offering, how people can get it, and also answers their questions. Google cares a lot about user experience when deciding rankings. So, when you improve your website for Google or Bing, you should also make sure it is easy and useful for visitors. This way, both search engines and users can quickly find the information they need. You can also try video submission sites, which help share your content on multiple platforms and drive more traffic.

5. Growth

There is no doubt that SEO is very important for the growth of your brand. The higher your website ranks on Google for popular keywords, the more free traffic you will get. It’s really that simple. For local companies, getting listed in business directories in India can also improve SEO and bring in more nearby customers.

A well-optimized website can bring more customers and increase sales because it helps you get more leads. Also, when people find your site through search, they are more likely to share your brand on social platforms like Facebook or Instagram.

Types of SEO: The Main Pillars of SEO

Think of SEO like a sports team. To win, you need both a strong defense and a strong offense — and you also need fans. In SEO, technical optimization is your defense, content optimization is your offense, and off-site optimization is how you attract, engage, and keep loyal fans. If you want to go deeper, here’s a step-by-step guide on how to rank a website on Google and tips on improving your Google My Business ranking, especially useful for local businesses.

As a digital marketer, it is very important to know how to make your brand, website, or company easy to find on search engines. You should also understand how SEO keeps changing, so you can stay ahead. Even though SEO changes often in small ways, its main ideas stay the same. SEO can be divided into three main parts (or pillars) that you should know well and use regularly.

On page SEO

On-page SEO means making changes directly on your website to improve its ranking. In this, you focus on making your site easy to use and helpful for visitors. Your website should answer their questions and give them the solutions they are looking for. You can also read about what digital marketing is to understand how SEO fits into overall online strategies.

ThingWhat it meansWhat to do
KeywordsImportant words people search on Google.Use them in your text, headings, and images. Don’t use too many.
URLsThe link of your page.Keep it short, clear, and add your keyword. Use “-” instead of “_”.
Title TagsThe main title that shows on Google.Make it short (under 60 letters), add your keyword, and write it nicely.
Header Tags (H1, H2, H3…)The headings inside your page.Use one H1 (main heading) with your keyword. Use H2/H3 for smaller headings.
Meta DescriptionThe short text under the title on Google.Write under 160 letters, add keyword, and make it interesting to click.

 

Off page SEO

Off-site SEO means doing work on other websites (not your own) to improve your ranking. The main part of off-site SEO is link building (also called backlinks). This means getting other trusted and popular websites to link back to your site.

Backlinks show search engines that your site is trustworthy, and they can strongly improve your ranking. But make sure the links come from good, trusted websites. If you try to cheat by using bad links (black hat tricks), search engines can punish you or even ban your site. Along with backlinks, new trends like AI in digital marketing are also shaping how SEO works today.

  • Write correct, useful, and good-quality content
  • Share your content on social media
  • Connect with influencers
  • Ask other websites to publish something you have written

Technical SEO

Technical SEO means making your website easy to understand for both search engines and users. Search engine crawlers are small programs that check your web pages and store their data, so the search engine can show them later when someone searches.

In technical SEO, you work on the back-end of your website. This includes things like:

ThingWhy it’s Important
Page Load SpeedWebsite should open fast.
NavigationEasy menu so people can find pages.
ImagesSmall, clear images make site better and faster.
Other ThingsMobile friendly, safe (HTTPS), clean design.

The design of your page, how easy it is to move around (navigation), and how fast it loads all affect how users and search engines understand your website. If your site loads quickly and people can easily find the information they want, your website can rank higher in Google search results.

Local SEO

Local SEO means focusing on search results for a specific area. It is very helpful for small businesses or companies that work in a fixed location. Local SEO brings nearby people to your website and helps you reach the right audience in search engines. You can explore the digital marketing career path in India and different digital marketing jobs that connect closely with SEO skills.

To do local SEO, you can:

  • Create your Google Business Profile
  • Focus on getting local reviews
  • Optimize your site for “near me” searches
  • Write content related to your local area

All these steps make it easier for people nearby to find your business and become your customers.

Specialized SEO

SEO also has some special types. Each type is a little different from normal SEO and needs extra methods and strategies. They also come with their own challenges. Finally, there is special SEO for different platforms outside normal Google text search. For example, you can use SEO for:

  • Image search
  • Video search like YouTube 
  • Ecommerce rankings.

In 2025, SEO is much bigger than just normal searches. To get the best results, you need special tools and strategies for each platform.

4 Effective SEO Marketing Tactics to Boost Your Website Traffic

The main goal of SEO is to bring your website to the first page of Google or Bing for the best and most useful keywords. This brings the right visitors to your site.

SEO is a part of digital marketing and works for any website. It makes your site more visible on search engines. No matter if your website sells products, gives services, or shares knowledge on a topic, SEO can bring more traffic and increase your online reach.

1. Keyword research

Each page of your website that shows up in search results is linked with one or more keywords (also called search queries). The first step in SEO is to find out which keywords people are using to reach your website. You can also look into the future of network marketing in India and choose the best digital marketing course to build strong SEO and marketing skills.

The best keywords are those that are searched by many people but are not so competitive that big companies with huge budgets take over. For example, if you are making an SEO plan for a candle business, you can group the brand’s collections like this:

  • Scent (e.g., fruit-scented candles)
  • Color (e.g., red candles)
  • Occasion (e.g., Christmas candles)
  • Material (e.g., beeswax candles)

2. Competitive analysis

After you find the keywords you want to target, the next step is to look at your SEO competitors — the websites that are already ranking high for those keywords.

Before you follow this strategy, ask yourself: Can I make a better page that also fits my business? If the answer is no, then leave it and look for the next chance. The main idea is to focus on strategies where you can actually succeed and that match your business. Trying to rank for searches about products you don’t sell or topics not related to your business is just a waste of time.

3. Link building

Link building takes time, but it is a proven way to improve your search rankings. When other strong and trusted websites link to your site, it shows search engines that your content is valuable and worth visiting. New methods like Generative Engine Optimization (GEO) are also emerging, where AI-driven search engines will play a big role in how links and content are valued.

You can reach out to websites or news platforms that share the same audience as you. If you have good knowledge in your field, try writing a guest blog that links back to your site. Another way is to publish helpful content on your own blog—like infographics, case studies, surveys, or useful stats—so that others naturally link to it.

4. Image optimization

Search engines like Google don’t just look at your written content—they also scan your images and media. In fact, about 34.7% of Google searches show images. By properly optimizing your website images, you can boost your on-page SEO and also make your site more accessible for visitors.
Start by using descriptive keywords in your image file names and writing clear alt text (under 125 characters) for every image on your site.
If you want to know more in-depth about image optimization then you can explore.

How Does SEO Work? Understanding the Process and Strategies

When you do SEO, you make your website better so it can appear in Google when people search for words related to your business. You can use tools like Google or KeywordsFX to find the best words (keywords) people are searching for.

You also submit your website links to Google and other search engines so they can appear in search results. Then, you use tools to check your website stats, see what is helping your growth, and find out what still needs improvement.

  • Send your website to Google and other search engines.
  • Use tools to check your website stats and see what needs fixing.
  • Make your site easy to use so visitors can find answers quickly.
  • Create helpful content that solves people’s problems.
  • Good SEO helps your site rank higher, get more visitors, and bring more leads and sales.

How do search engines work?

Search engines are tools that explore the Internet and organize information for users. They use special programs called search crawlers to check websites, collect data, and store pages. When someone searches for something, the search engine looks at this stored data and shows a list of web pages that are most relevant and trustworthy. This helps users find the information they need quickly.

1. Understanding how search engines work

If you want people to find your business in search, you need to know how search engines work. Then, make sure your website gives the right signals so it can show up in search results. For local visibility, you can explore platforms like Justdial alternatives, and for business growth insights, understanding why finance is the lifeblood of business can help you connect SEO with overall strategy.

Step 1: Search Engine Crawling

The first step is crawling. Search engines send out programs called web crawlers to find new pages and collect information about them. These crawlers are sometimes called spiders, robots, or Googlebots.

The crawlers’ job is to find new web pages and also check pages they have already visited to see if anything has changed or been updated.

  • Search engine bots move from page to page to find websites.
  • They read the main text and other parts of the page.
  • All this information is saved in a big index with title, URL, images, and text.
  • When people search, the search engine uses this index to show results.
  • Crawlers follow links like paths, but if a website is hard to reach, it might not get indexed.

Step 2: Search Engine Indexing

The second step is indexing. This is when a search engine decides if it wants to use the pages it has crawled. If the page is good and useful, the search engine adds it to its index so it can show it in search results later.

The index is used in the final ranking step. When a page is indexed, it is stored in a database so the search engine can show it later. Most pages with unique and useful content are added to the index. A page might not be added if:

  • The content is copied from somewhere else (duplicate)
  • The content is low-quality or spammy
  • The page couldn’t be crawled by the search engine
  • The page or website doesn’t have links pointing to it

Step 3: Search Engine Ranking Algorithms

The third step, and the most important one, is ranking. Ranking happens only after crawling and indexing are done. Once a search engine has crawled and indexed your site, it can decide where your site should appear in search results.

Search engines use more than 200 signals to decide how to rank content. All of these signals fall under the three main parts of SEO: technical SEO, on-page SEO, and off-page SEO.

Some examples of things search engines look at to rank web pages are:

  • Keyword in title – The page uses the keyword or a similar word in its title
  • Loading speed – The page load fast and work well on mobile
  • Website reputation – The page is and website trusted for the topic
  • Backlinks – How many good links point to the page
  • Content quality and relevance – The content is useful and helpful for the audience
  • Mobile friendliness – Pages, content, and images are easy to view on phones

2. Researching

Research is very important for SEO. Some research that will improve SEO performance include:

  • Audience research – Learn about your target audience. Who are they? What problems do they have? What questions do they want answers to?
  • Keyword research – Find the important words people search for and use them on your website. See how many people search for these words and how hard it is to rank for them.
  • Competitor research – Look at what your competitors are doing. What are they good at? What are they missing? What kind of content are they sharing?
  • Brand/business/client research – Learn about their goals. How can SEO help them reach those goals?
  • Website research – Check your website to find problems and opportunities that stop it from ranking well. You can do audits for technical SEO, content, links, and E-E-A-T.
  • SERP analysis – Look at the search results for a keyword to understand what people want (like buying something, getting information).

3. Creating and implementing

Once research is done, it’s time to take action:

  • Create new content – Tell your content team what new pages or posts to make.
  • Improve existing pages – Update content, add links, include keywords, or find other ways to make pages better.
  • Remove old or low-quality content – Delete pages that aren’t ranking, bringing visitors, or helping your SEO goals.

4. Monitoring and maintaining

You need to know when something goes wrong on your website or traffic drops to your page and the page become slow. Monitoring is very important. Watch for things like:

  • Traffic drops on important pages
  • Pages becoming slow or not working
  • Pages disappearing from the search index
  • Your website going offline
  • Broken links or other big problems

5. Analyzing, assessing and reporting on performance

If you don’t measure SEO, you can’t make it better. To make good decisions, use:

  • Website analytics – Use tools like Google Analytics, Google Search Console, and Bing Webmaster Tools to track your website’s performance.
  • SEO tools and platforms – You can use all-in-one platforms or pick specific tools to track certain tasks. If nothing fits, you can even create your own tools.

After collecting data, you need to report your progress. You can make reports using software or do it manually. Reports should tell a story and be done at regular times, like monthly or quarterly, usually comparing to past periods to see growth or changes.

How is SEO different from SEM and PPC?

When learning about SEO, you might hear about SEM and PPC ads. If you’re wondering what they mean and how they are different from SEO, here’s a simple explanation.

SEO vs. SEM

As we said before, SEO helps your website show up higher in organic search results – the free results below paid ads. SEM is a bigger term. It includes both organic results and paid ads. So if you do SEM, you’ll also run ads that can appear at the top and bottom of search results.

PointSEO (Search Engine Optimization)SEM (Search Engine Marketing)
MeaningGetting free (organic) traffic from Google by improving website.Getting paid traffic from Google ads.
CostMostly free (needs time & effort).Paid (you spend money on ads).
SpeedTakes time (months) to see results.Very fast (ads show instantly).
Result LifeLong-term benefits if done well.Works only till you pay for ads.
Click TrustPeople trust organic results more.Ads may get fewer clicks than organic.
Best ForLong-term growth and branding.Quick traffic, sales, or promotions.

SEO vs. PPC

PPC is a way to show paid ads on search engines like Google. It’s also called paid search. With PPC, you bid on keywords you want your website to show for. So, PPC is the paid side of search marketing, while SEO is the free, organic side.

PointSEO (Search Engine Optimization)PPC (Pay Per Click)
MeaningGetting free traffic by ranking your website on Google.Paying Google (or others) to show your ads.
CostFree clicks, but needs time & effort.You pay money for every click.
SpeedSlow – takes months to rank.Fast – ads show instantly.
Result LifeLong-term if done well.Stops when you stop paying.
TrustUsers trust SEO results more.Users know PPC are ads.
Best ForLong-term growth and brand building.Quick traffic, sales, and promotions.

Best SEO Tools : Boost Your Website’s Performance and Rankings

SEO tools help your website rank higher in search results (SERPs). They give useful information and show the best ways to improve your website. Some popular SEO tools are Google Analytics, SEMrush, Ahrefs, MOZ, Google Search Console, and SE Ranking.

1. Google Analytics

Google Analytics is a popular free SEO tool. It helps you track and analyze your website traffic and gives lots of useful data to improve your SEO.

Features of Google Analytics:

  • To look at data more closely, you can add extra details in your reports.
  • Use advanced filters to focus on the data that matters most.
  • The pivot view lets you make a pivot table quickly without exporting to Excel or Google Sheets.

2. SEMrush

SEMrush is a popular all-in-one SEO tool. It gives you everything you need to make high-quality content for your website.

Features of Google Analytics:

  • Check what keywords your competitors are using and their ad budgets
  • Find the right keywords for your SEO and PPC campaigns
  • Do a deep link and bulk analysis
  • Study how your potential customers use media and behave online

3. Ahref

Ahrefs is a tool that helps with link building, keyword research, competitor analysis, tracking rankings, and checking your website.

Features of Google Analytics:

  • Ahrefs helps you find the best words (keywords) so people can easily find your website.
  • It shows who is linking to your site, like getting recommendations from others online.
  • It checks your website for problems that might affect search results, like a health check for your site.

4. MOZ

Moz is a top SEO tool that many professionals use. It can help with finding keywords or checking your website.

Features of Google Analytics:

  • Helps track ranking for specific keywords over time.
  • Checks your website for technical SEO problems like duplicate content, broken links, and slow pages.
  • Shows backlinks – links from other websites to your site, and their quality.
  • Finds the keywords that will help your site show up in search results.

5. Google Search Console

Google Search Console is a tool to check indexing, search queries, crawling errors, and to improve your website’s visibility.

Features of Google Analytics:

  • Shows how often your site appears in Google searches and which queries bring people to your site – like seeing how popular your website is.
  • Lets you check how a specific page shows up in Google – like seeing how your page appears when someone searches for it.
  • Allows you to submit a sitemap to Google – a map that helps Google find and understand all your pages.
  • Highlights problems Google has in crawling or indexing your site – like finding and fixing issues that stop Google from showing your pages.
  • Checks if your website is mobile-friendly – making sure it looks good and works well on phones and tablets.

The Future of SEO in Digital Marketing

SEO takes time to work, but things change fast. In 2025, watch these trends:

  • Generative AI – using AI to make and improve content
  • Topical authority – being seen as an expert on a topic
  • Zero-click searches – people getting answers without clicking your site

Generative AI for content creation and optimization

AI is now part of marketing, and SEO too.

AI tools (like Shopify Magic or Jasper) can write content from a simple idea. Then, you can improve it with keywords using tools like Surfer. Just like that, you get lots of ready-to-use, optimized content for your website.

Increased topical authority

Generative AI is very popular, so Google changed its rules about AI content. But there’s a warning: In January 2025, Google said pages with mostly AI-written content should be marked as “Lowest quality”. If you use AI to make content, follow Google’s E-E-A-T guidelines. This means the content should be written with:

  • Expertise
  • Experience
  • Authoritativeness
  • Trustworthiness

The easiest way to make AI content follow Google’s rules is to use AI to make an outline and then write the content yourself. Add your own or an expert’s experience to show you know what you’re talking about, and check facts using recent studies to make sure everything is correct.

Rise of zero-click searches

Not everyone goes to a website through search engines. Sometimes, people just want a quick answer, like business hours or product prices. Zero-click searches give these answers right away, so users don’t need to click on a website.

This may seem bad for ecommerce brands, but Google lets publishers give instant answers to users, which helps build brand trust. You can do this using search features like:

  • Featured snippets
  • AI Overviews
  • Knowledge panels
  • People Also Ask boxes

You can show up in zero-click results by making high-quality content that answers questions clearly. Make your content easy for search engines to find. For example, add a FAQ section with short, simple answers that Google can easily use.

Clipstrust Survey & People Reviews: Insights on SEO Tools and Digital Marketing Practices

SEO is changing a lot because of AI-powered search. To stay competitive in 2025, businesses need to keep their market share, improve content, adapt quickly, and work efficiently to get SEO results faster.

CategoryInsights from PeopleRating
Ease of Use (SEO Tools)Most people found ClipsTrust SEO tools easy to use and good for beginners.⭐⭐⭐⭐☆
Features & FunctionsUsers liked the keyword tracking, backlink analysis, and competitor insights features.⭐⭐⭐⭐☆
Accuracy of DataThe data was reliable, but some users felt that backlink updates were a little slow.⭐⭐⭐☆
Support & GuidanceCustomer support and tutorials helped new users learn quickly.⭐⭐⭐⭐☆
Value for MoneyThe pricing is affordable compared to other tools, giving good value for small businesses.⭐⭐⭐⭐☆
Overall SatisfactionMost digital marketers rated their experience as positive.⭐⭐⭐⭐☆

 

ClipsTrust Can Get You on the Path to SEO Success!

Now that you know what SEO is, why it matters, and how to use it, remember one thing — SEO is a long-term process, not something that gives results right away. Think of it as a good habit that grows your brand over time. Your ranking also depends on who you are competing with, like how big their company is, how long they have been in business, and what SEO work they are doing on and off their website.

These tips to improve your SEO will help you get started, but remember that building your online presence keeps changing all the time. The good thing is, with an agency like ours, you don’t have to worry about Google updates — our experts will handle that for you! We provide many services to increase traffic to your website. Our Platform to SEO service creates a new website for your brand that is fully ready for search. We also offer Ongoing SEO services to keep growing your audience step by step. As part of this, managing reviews is very important — you can learn more about review management, explore video review jobs from home, and even see how to write a review on Google to strengthen your brand credibility.

If you have any questions or want to get steady and reliable leads for your brand in 2025, ClipsTrust would be happy to talk with you about how SEO can help.

 

Conclusion: Key Takeaways on SEO in Digital Marketing & Websites

To make your website stand out among millions, don’t just stop at “what is SEO”—start working on your SEO strategy. Simplilearn’s Digital Marketing Post Graduate Program helps you become an industry-ready SEO professional from day one. You’ll learn all parts of SEO, like driving traffic naturally, keyword research, on-page and off-page optimization, link building, URL building, SEO analytics, and more. You’ll also get hands-on project experience to prepare you for managing inbound marketing campaigns.

FAQs on Search Engine Optimization 

Q1. Is SEO a marketing skill?

Ans. Yes, SEO is a marketing skill because it helps optimize a website and get more traffic. To master SEO, you need to understand keyword research, content optimization, and technical aspects to make your site work well with search engines.

Q2.Does SEO work with other marketing channels?

Ans. Yes! SEO can strengthen other marketing strategies and help create a complete digital marketing approach.

For example, SEO can boost content marketing. It can also improve PPC campaigns by showing current search trends. Plus, SEO tips can make social media posts more effective.

Q3. How long does SEO take to show results?

Ans. SEO can take 6 months to over a year to show results. How quickly you see results depends on your effort, consistency, industry, and budget.

Q4. How much does SEO cost?

Ans. On average, SEO costs $500 – $7,500 per month, depending on factors such as your deliverables, SEO needs, and goals.

Q5. What happens if you ignore SEO?

Ans. Neglecting SEO often means handing over potential traffic (and customers) to competitors. Without SEO, it will be harder for customers to find you online. They will go to competitor websites by default, causing you to miss out on valuable leads and sales. 

Dhruv Thakkar

Dhruv Thakkar

I’m Dhruv Thakkar, a passionate content writer and digital marketing enthusiast with a background in Computer Science. I have hands-on experience in SEO, social media strategy, and content creation. I enjoy turning complex marketing concepts into clear, engaging, and actionable content. Driven by curiosity and creativity, I aim to connect with audiences through meaningful digital stories. Whether it’s breaking down the latest marketing trends or sharing practical tips, I always strive to deliver value through my words. For me, content isn’t just about writing — it’s about inspiring action and building trust.

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