SEO Case Study: How Strategic SEO Increased Traffic by 37%
Quick Results Summary on SEO Case Study
- Active Users increased by 37.8%.
- New Users increased by 42.2%.
- Sessions increased by 34.4%.
- Event Count increased by 17%.
- Average Google Position improved to 6.4.
- Domain Authority (DA) increased from 37 to 40.
Introduction: The Reality Behind SEO Performance
Posting every day but still not getting leads? You’re not alone. However, this assumption often leads to disappointment.
This SEO case study is based on a large-scale, NDA-protected website containing more than 600,000 pages and a domain history of over 25 years. This site are regularly posting 3-4 blogs a day, but it had:
- Inconsistent traffic growth.
- Limited lead generation.
- Unstable search rankings.
Despite consistent activity, performance remained poor.
The problem wasn’t effort. The issue was the absence of a structured SEO strategy.
This SEO case study shows that a systematic and strategic approach could greatly enhance performance even with highly complex websites.
Problem Statement (SEO Case Study for Large Website)
This technical SEO case study highlights a common challenge:
SEO activities were being performed, but without direction or alignment.
Key Issues Identified
- Lack of a keyword strategy based on search intent.
- Weak large website SEO strategy.
- Same primary keyword targeted across multiple pages (keyword cannibalization).
- Duplicate and thin content across a large number of pages.
- Improper canonicalization (Canonicalization is the process of informing search engines which page is the original one in order to prevent cases of duplication).
- Several non- indexable pages and 404 errors.
- Poor internal linking structure.
- Service pages not optimized for conversions.
- Performance problems that impact user experience:
- LCP (Largest Contentful Paint): Speed of loading a page.
- CLS (Cumulative Layout Shift): Stability of layout.
The site, in a simple way, was scaled and had content, but was not clear, organized, and search engine optimized.
External Challenges That Impacted SEO Performance
In this SEO case study you will understand the real-life challenges that impacted the performance are also an important part of this SEO growth case study:
Server Downtime
The website experienced a downtime of approximately two days.
This caused short term declines in crawling, impressions and rankings.
Structural Changes Without SEO Alignment
The website structure was significantly altered by reducing categories from 300 to 40 without SEO consultation.
This resulted in:
- Loss of indexed pages
- Disruption in keyword mapping
- Weakening of internal linking structure
These changes highlight the importance of aligning technical and structural updates with SEO strategy.
Our Approach: Building a Structured SEO System
Before
After
This case study is not about doing more, it’s about doing things the right way. It is focused on building a structured and scalable system.
Our approach focused on:
- Technical SEO foundation.
- Content optimization.
- Internal linking strategy.
- Conversion rate optimization.
- Authority building.
1. Technical SEO Foundation (Technical SEO Case Study)
We began with a comprehensive audit and technical corrections.
Key Actions
- Initially, we fixed 30 pages that could not be indexed and 404 errors.
- Fixed canonicalization issues
- Cannibalization of pages identified based on keywords.
- Improved crawlability and indexing
- Developed an elaborate implementation document to developers.
Why this matters:
By taking the above key actions, we started to see that the Search engines started to clearly understand a website’s structure to rank it effectively.
2. Content Optimization (Content Optimization SEO Case Study)
We did not add more content but enhanced the quality and alignment of content.
Execution Scope
- Optimized 41 high-priority blog pages
- Optimized 10 service pages.
- Created 3 new blogs targeting high-intent keywords.
Improvements Made
- SEO-friendly titles and meta descriptions
- Proper heading structure (H1, H2, H3).
- Used combination of informational, commercial and transactional keywords.
- Optimization of images with ALT tags.
- Re-refinement of old and thin content.
Key insight:
Content must align with user intent to perform effectively.
3. Strategic Internal Linking
Previously, pages existed in isolation.
We implemented:
- Internal linking of blogs and service pages that are structured.
- Improved crawl flow
- Distribution of authority on pages is better.
This helped improve both rankings and user navigation.
4. Service Page Optimization (Lead Generation SEO)
We optimized 10 service pages with a focus on conversions.
Improvements
- Added high-intent commercial and transactional keywords
- Improved content structure
- Strengthened call-to-action placement
This ensured that traffic was aligned with business objectives.
5. CRO (Conversion Rate Optimization)
Conversion Rate Optimization is all about focusing on increasing the percentage of users who take action.
Enhancements
- Improved CTA positioning
- Enhanced page layout
- Streamlined user journey
This led to an improved engagement and conversion potential.
6. Core Web Vitals Optimization
We identified and addressed:
- LCP (page loading speed)
- CLS (layout stability)
By improving these factors, user experience was improved and helped in supporting better rankings.
7. Authority Building (Backlink Strategy)
To enhance authority of the websites:
- Built 100 high-quality backlinks
- Targeted websites with DA 40+
Domain Authority (DA) is a rating which shows the strength of a site ranking in search engines.
Result:
DA improved from 37 to 40.
SEO Results Case Study (Performance Breakdown)
Regardless of the external issues, the site showed a significant increase in:
- Active Users increased by 37.8%.
- New Users were up by 42.2%.
- Sessions increased by 34.4%.
- Event Count increased by 17%.
- The Average Position Improvement was to 6.4.
Metric Explanation
- Active Users: Total visitors.
- New Users: First-time users.
- Sessions: Total visits.
- Event Count: User interactions i.e clicks and engagement.
Reality Check: Why Previous SEO Efforts Failed
Despite frequent publishing of content, the results were not very high because of:
- Absence of a strategy on key words.
- Lack of technical SEO.
- No internal linking system
- No conversion-focused approach
- No authority-building strategy
SEO does not revolve around the amount of content. It is regarding planned performance.
SEO Takes Time
SEO is a process that is long-term.
Experts focus on:
- Technical foundations
- Content alignment
- Authority building
These initiatives produce compounding and sustainable outcomes in the long-run.
What Happens If You Stop SEO
Terminating SEO may result in:
- Decline in rankings
- Drop in traffic
- Loss of competitive advantage
SEO is not a one time activity but an on-going process.
Key SEO Learnings
- More content does not guarantee better results.
- Keyword cannibalization negatively impacts rankings.
- Technical SEO is critical for large websites.
- Internal linking enhances its visibility and conversions.
- CRO converts traffic into leads.
- Backlinks strengthen authority.
- SEO requires consistency and strategy.
Bullet Insights
- SEO without strategy leads to poor results.
- Traffic without conversion has no business value.
- Technical issues can block growth.
- SEO is affected by major structural changes on the websites.
- Authority plays a major role in rankings.