Case Studies

Technical SEO & Ecommerce SEO Case Studies

Selected projects that show how technical SEO problems are investigated, prioritized and resolved in real websites — from large ecommerce architecture to server-level crawl failures and WordPress diagnostics.

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SEO case studies showing website analysis, technical investigation, performance growth and project results

Real websitesprojects based on actual technical constraints and production behavior

Evidence-ledcrawl, HTTP and structural signals used to support conclusions

Systemic fixespriority on patterns that affect large groups of URLs

Implementation-readyrecommendations translated into concrete corrective actions

Selected work

Technical SEO projects in practice

These case studies focus on the investigation itself: what was happening, how the problem was localized, which evidence mattered and what changed after the technical cause became clear.

Ecommerce SEO CASE 01

Scale36,000+

FocusArchitecture

ApproachSystemic

Technical Optimization of a 36,000-Page Ecommerce Website

A large online store required a technical approach that worked at scale. The analysis focused on URL architecture, indexation, crawl behavior, templates and recurring technical patterns instead of isolated page-level warnings.

Large catalog Indexation Site architecture Technical SEO

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WordPress Diagnostics CASE 02

Symptom503

Control test297 URLs

Cause levelServer

How a WordPress 503 Crawl Problem Was Isolated to the Server

Intermittent 503 responses looked like a WordPress or crawler issue. A controlled migration test showed that the same site and same crawl completed normally on another server, narrowing the cause to the hosting environment.

503 errors Screaming Frog WordPress Server diagnostics

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Working method

What these case studies are intended to demonstrate

Observe

Start with the visible technical symptom rather than assuming the cause.

Collect evidence

Use crawl data, HTTP responses, templates and controlled tests to narrow the problem.

Localize the cause

Separate application, content, architecture and server-level causes before prescribing a fix.

Validate

Recheck the website after the change to confirm that the intended technical behavior is actually restored.

More case studies will be added as the English portfolio expands

The goal is not to publish a large volume of superficial portfolio pages. New cases will be added when they demonstrate a distinct technical problem, method or implementation scenario that is useful to clients and agency partners.

Your project

Have a technical SEO problem that needs to be diagnosed?

Send the website URL and a short description of the issue. I can determine whether the next step should be a focused technical diagnostic, a full audit or a broader ecommerce SEO review.

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