Joyful SEO

What Is SEO In Digital Marketing? A Guide to the Top SEO Essentials (2025 Edition)

Understanding what is SEO and its purpose, and how to leverage it for growth is a skill business owners, website owners, and marketers should take advantage of. 

In this master guide, I’ll share with you core concepts, strategies, and my views on this Customer Acquisition Channel that can completely transform your revenue.

EDITOR’S NOTE: I wrote this guide back at the start of 2023 – and OMG haven’t we come a long way! So in this article I stick to SEO and don’t touch on “AI SEO”, “AEO” or “GEO.” Still, this guide is a good starting point to get it going.

What Is SEO? [2025 Edition]

Let’s keep it simple: SEO (Search Engine Optimization) is how you help your website show up on Google when someone types in something you offer.

It helps potential customers find your business when they need it. It also helps you build long-term visibility and credibility online.

You don’t need to be super technical to benefit from SEO. A basic understanding goes a long way.

SEO Is a Customer Attraction Tool

Think of SEO as your digital word-of-mouth. People are out there searching for answers, services, and help. SEO helps them find you.

It works differently than paid ads or social media. Instead of trying to get attention, you meet people while they’re already looking for what you offer.

The 5 Main Elements of SEO (Made Simple)

Here’s the big picture. SEO has 5 main parts. When these work together, your site becomes more findable and useful:

 

1. On-Page SEO

This is all the stuff you can see on your site:

  • Keywords in headings and page titles

  • Clear content structure

  • Descriptive image alt text

  • Internal links that guide visitors

 

2. Off-Page SEO

This is your reputation outside your site:

  • Backlinks from other websites

  • Online reviews

  • Brand mentions

  • Shares and collaborations

Search engines look at these as signs of trust.

 

3. Technical SEO

This is the behind-the-scenes setup:

  • Your website’s speed and performance

  • Mobile usability

  • How easily Google can crawl and index your pages

Real Talk: You don’t need a perfect tech score. Just avoid major blockers.

 

4. SEO Content Strategy

This is your actual content plan:

  • Blog posts

  • Service pages

  • Helpful guides (like this one!)

All written with purpose, based on keywords your audience is already searching for.

 

5. Local SEO

If you serve a specific area, this one’s for you:

  • Optimize your Google Business Profile

  • Use city or region-specific keywords

  • Get listed in local directories

 

Link Building: How People Actually Do It

Links are like digital referrals. When a trustworthy site links to you, it tells Google: “Hey, this content is legit.”

Here are ways to get them without being spammy:

  • Guest blogging: Share your expertise on someone else’s site

  • Resource outreach: Ask to be included in helpful lists

  • Fix broken links: Offer your link to replace a broken one

  • Local directories: Add your biz where it makes sense

  • Networking: Share your work with people in your industry

Pro Tip: One good link is better than 100 random ones.

 

What’s the Deal with Keywords?

Keywords are the words people type into Google. Choosing the right ones is a game-changer.

Types of Keywords:

  • Short: “plumber”

  • Long: “emergency plumber in Brisbane”

  • Branded: “Joyful SEO reviews”

  • Local: “SEO expert near me”

 

Staple Keyword Tools (2025):

  • Keysearch (affordable, great for beginners)

  • Ahrefs (powerful, a bit pricey)

  • Google Keyword Planner (free and basic)

  • Semrush (robust but expensive)

I must say I’m an Ahrefs and Keysearch die hard. There are SO many tools out there, I’ve tried many other tools but I find I always get back to these two.

 

SEO Content: Long, Short, and Cornerstone

Not every post needs to be long. But here’s how different formats work:

Long-form (1,500+ words): Big guides, explainers, case studies

Short-form (<1,000 words): Quick how-tos, updates, FAQs

Cornerstone content: Your most important and valuable posts. They often rank well and link out to your other stuff.

 

Internal Linking = Helping Google (and Humans)

Internal links connect your pages. They help:

  • Google crawl your site

  • Visitors discover more of your content

  • Boost the SEO of important pages

Just use clear wording and link to what makes sense.

 

Creating an SEO Content Plan (Without Overwhelm)

Start here:

  1. Who are you helping?

  2. What do you want them to do on your site?

  3. What are they searching for?

  4. Create helpful, specific content

  5. Share it (then repurpose it!)

  6. Track what’s working (hello, Google Search Console!)

You don’t need to post weekly. You need to post mindfully.

 

Why SEO Can Feel Hard (But Doesn’t Have to Be)

SEO has a learning curve. Things change often. And yes, it can feel like a lot.

But once you understand the basics, it becomes a lot more manageable. The payoff can be big if you stick with it. SEO is about consistency, not perfection.

 

Algorithm Updates 

  • Helpful Content: Prioritize actual value over fluff

  • EEAT: Google wants Experience + Expertise + Authority + Trust

  • Core Web Vitals: Speed and performance still matter

Just focus on making your content genuinely helpful.

 

What Is Domain Authority (DA)?

DA is a score (0–100) that predicts how well your site might rank. It’s not a Google metric, but it helps you benchmark progress.

To improve it? Earn great links, post great content, clean up tech stuff.

 

Must-Have SEO Tools (Even if You’re New to This)

  • Google Search Console: Your direct line to Google

  • Google Analytics 4: See how people use your site

  • Keysearch: Keyword and content ideas

  • Screaming Frog: Free tech audits for small sites

  • Ahrefs: Great for all things SEO. 

  • Surfer SEO: It’s good but I find I get the same ouput than with keysearch content assistant.
  • Clarity by Microsoft: Free tool that is just SO powerful! Heatmaps, session recordings, click data, etc. All the fun stuff. This is a fundamental tool for understanding and guiding User Experience.

 

Should You Hire an SEO Consultant or Agency?

That depends:

  • DIY if you’re learning and growing slowly

  • DWY (Done With You) if you want some help and feedback

  • DFY (Done For You) if you want to outsource everything

At Joyful SEO, we offer all 3. No pushy vibes. Just honest help.

 

Wrapping It All Up

SEO is a sustainable and powerful way to grow your business online. It helps the right people find you at the right time.

If you’re ready to feel more confident in your website and search presence, let’s talk.

Check out our SEO Coaching or Monthly Packages at Joyful SEO. Whether you’re DIY-ing or ready for expert help, we’re here to support you.

Got a burning SEO question? Email me at martina@joyfulseo.com

SEO you soon!