Success story

How we fixed crawlability for ILK Learning and grew indexed pages by 94%

The measurable wins this partnership delivered, tracked from day one through launch.

+213%

Organic traffic

Growth in organic traffic over the campaign

+94%

Indexed pages

More pages indexed in Google, 1,026 additional pages

+40%

Ranking keywords

Increase in keywords ranking in search results

Company profile
ILK Learning

Industry

Marketplace

Location

Hong Kong

Company size

11 - 50

We had tried SEO before and seen nothing for it. Voluminous found the crawlability problems holding our marketplace back, gave our developers a clear fix list, nearly doubling our indexed pages and more than tripling organic traffic. It finally felt like SEO was working for us.

Rita Yao
Rita Yao Director of Marketing

Introduction

ILK Learning is an online course marketplace serving students and children's programs. The engagement began as a collaboration to grow their organic presence.

During the initial consultation, the team told us they had attempted SEO before but never saw meaningful results.

The Challenge

With a site this large, our first priority was crawlability. Using ScreamingFrog and Chrome Developer Tools, we found the site relied entirely on JavaScript to render its pages. That approach was far from SEO-friendly and posed a real obstacle to visibility.

As we went deeper into the technical audit, we uncovered more critical issues. These were the root cause holding back the site's search visibility, and no amount of content work would pay off until they were fixed.

Our Solution

Technical fixes get complicated inside a large organisation, where requests pass through several layers of communication. To get results with minimal back-and-forth, we built a comprehensive spreadsheet that let ILK Learning's development team tackle the most critical issues quickly.

Our primary goal was simple: make sure course pages could be crawled, rendered, and indexed in Google Search. That gave the later phases of the campaign a solid foundation to build on.

Results

Fixing the technical foundation unlocked the marketplace's catalogue in search:

  • 1,026 additional pages now indexed in Google, a 94% increase in coverage
  • 40% increase in keywords ranking in search results
  • 124% increase in traffic from existing pages, excluding the newly added ones

Overall organic traffic grew 213% over the campaign, and we built 8 backlinks along the way.

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Nicholas grew our organic traffic from 1.7K to 280K clicks and generated over $400K in new pipeline in 12 months.
Hung Tran
Hung Tran · Cofounder & CTO, PayerPrice
174xOrganic clicks
280kTotal search traffic
$400kContract value