SEO is about making your site easy to crawl, clearly communicating what your content is about, and demonstrating that it deserves to rank highly.
The Three Pillars of SEO
- Site speed and performance
- Mobile-friendliness and responsive design
- Clean URL structures
- XML sitemaps and robots.txt
- Fixing crawl errors and broken links
Ensures search engines can access and understand your site. Typical focus areas:
- Clear, keyword-aligned title tags and meta descriptions
- Logical header structure (H1, H2, H3)
- High-quality, useful content that answers the query
- Internal linking to related content
- Thoughtful keyword placement without keyword stuffing
Optimizes individual pages for specific search intents and keywords. This includes:
- Backlinks from relevant, high-authority domains
- Digital PR, content partnerships, and guest posting
- Brand mentions and social signals (indirectly)
Builds your site's authority and trust, mainly through links and mentions from other sites. Key elements:
Search engines treat good backlinks like votes of confidence. A page with many strong, relevant links will generally outrank a similar page with few links.
SEO vs. SEM
- Delivers immediate visibility.
- You pay for each click (PPC).
- Performance stops as soon as you pause spend.
- Takes months of consistent effort to show results.
- Once pages rank, they can drive traffic without ongoing ad spend.
- Can compound over time as content and links build up.
Because of this, SEM is powerful for short-term acquisition and testing, while SEO is often the backbone for long-term, scalable, lower-CAC growth.
The Growth Marketing Perspective
SEO is often treated as an owned channel because you control the underlying asset: the content and the site.
A common approach:
This way, paid search becomes a testing lab, and SEO becomes the compounding engine for the winners.