I will audit your wordpress site for security, performance and technical SEO

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Sergiusz S

About this gig

Is your WordPress site slow, outdated or showing security warnings you don't understand? I'll find out exactly what's wrong and tell you what to fix first.


I've spent over 10 years building and maintaining high-traffic WordPress sites, including custom themes and plugins, so I know where problems usually hide on real-world sites.


What I check:

- Security: outdated plugins and themes, user accounts, risky settings

- Performance: plugin bloat, database and autoload, caching, hosting and PHP setup

- Technical SEO: indexing, sitemaps, schema markup, robots.txt

- GDPR basics: what loads before cookie consent

- Stability: plugin conflicts, PHP errors, backups


What you get:

A clear report in plain English. Every issue is ranked by priority, with a short explanation of why it matters and a realistic estimate of what it takes to fix. Short, specific and actionable.


Basic works from the outside, no login needed. Standard and Premium need a temporary admin account. Before any change in Premium, I always make a full backup.


Not sure which package fits? Send me a message before ordering.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Sergiusz S

Sergiusz S

WordPress Developer, Custom Themes, Plugins and Migrations

  • FromPoland
  • Member sinceOct 2026
  • Avg. response time8 hours
  • Languages

    Polish, English
I build and maintain WordPress sites that handle serious traffic. For over 10 years I have been developing custom block themes and plugins for high-traffic news sites, so I know what breaks under load and how to prevent it. What I can do for you: - custom WordPress themes built from scratch - rebuilding Elementor or Divi sites into fast custom themes - custom plugins and AI integrations - site migrations between hosts - GDPR compliance setup Based in Poland (CET). Clear communication, clean code, no surprises.

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