Twenty-two-month internal review examines delivery, code quality, security, performance and maintainability
AUSTIN, Texas — September 14, 2026 — South today released findings and methodology from an internal review of 310 WordPress projects completed or assessed over 22 months, documenting differences in delivery and technical outcomes among the reviewed engagements.
Methodology and limitations
The review used project records available to South, including code assessments, delivery schedules, stated requirements, issue logs, maintenance records and client feedback. Projects ranged from basic websites to e-commerce platforms and custom plugin work.
For the review, teams were categorized using documented evidence of relevant WordPress experience, technical screening, code-review practices, reference checks, testing procedures and documentation standards. Projects assigned to the lower-rated group lacked evidence in several of these areas. A project met requirements when available records showed that its documented scope and acceptance criteria were satisfied within the agreed schedule.
The results reflect South’s project set and internal assessment criteria. They were not independently audited and should not be interpreted as representative of all WordPress projects or vendors. South confirms that it was authorized to use the underlying project information in aggregated, non-identifying form.
Findings
Within the reviewed data set, 64% of projects in the lower-rated vendor group missed documented quality standards, delivery schedules or both. Among projects handled by teams that met South’s experience and screening criteria, 92% satisfied the documented project requirements.
The review recorded the following issues among projects in the lower-rated group:
- 58% had significant code-quality concerns, such as poorly structured plugins, inefficient database queries or custom code that was difficult to maintain.
- 52% had post-launch security issues documented in project records.
- 47% had performance issues involving load times, database efficiency, code volume or image optimization.
- 41% had custom functionality that did not operate as specified or was difficult to maintain.
- 56% presented maintenance challenges associated with code organization, incomplete documentation or unclear customization methods.
- 39% encountered limitations when traffic increased or additional features were introduced.
Because some projects had more than one issue, the categories overlap.
“This is an internal review, so the percentages should be read in that context,” said Marcus Chen, VP of Talent Strategy at South. “The practical finding is that written requirements, technical review, structured testing and documentation were consistently associated with more predictable outcomes in this project set.”
No independent expert participated in the analysis, and South is not presenting third-party validation of the findings.
Practices associated with stronger outcomes
Projects with stronger documented outcomes more often included:
- Written scope, delivery requirements and acceptance criteria before implementation
- WordPress coding standards and no changes to core files
- Plugin reviews covering security, performance and dependencies
- Testing across browsers, devices and representative data volumes
- Image optimization, caching and database-query management
- Recurring security and performance checks
- Documentation of customizations and maintenance procedures
The review also indicated that relevant project experience was more informative than a general portfolio alone. Experience with a basic publishing site did not necessarily establish capability in e-commerce, membership systems, high-traffic platforms or complex custom functionality.
Organizations comparing candidates described as a top wordpress development company should treat that phrase as a marketing label rather than an objective credential. The review suggests examining comparable project history, code-review procedures, references, security practices, testing methods and documentation standards.
Cost examples
The report includes two anonymized engagements from South’s records, not hypothetical estimates. In one, an $8,000 initial project required $5,000 in corrective work and six weeks of remediation. In the other, a $15,000 initial project was completed in eight weeks and generated fewer documented post-launch issues.
These examples illustrate how rework and maintenance can affect total cost, but they are individual cases and do not establish typical pricing or expected results.
The published findings do not include client names, proprietary code or project materials. Aggregated information was used to protect client and vendor confidentiality.
About South
South is a technical talent acquisition platform focused on WordPress development, custom web development and digital transformation for companies in the United States. The company connects organizations with developers across Latin America. More information is available at HireInSouth.com.
Media Contact
Marcus Chen, VP of Talent Strategy
South
Hello@HireInSouth.com
https://www.hireinsouth.com