WordPress Runs 43% of the Web — and Most WordPress Sites Are Under-Optimised
WordPress is the world’s most popular CMS, but its flexibility also makes it uniquely susceptible to performance degradation, plugin conflicts, and technical SEO issues. Poorly chosen themes, bloated page builder plugins, unmanaged database growth, and conflicting SEO plugins all create barriers to first-page rankings. Our WordPress SEO service addresses every layer: technical performance, on-page optimisation, and content strategy.
WordPress-Specific Technical SEO
- Core Web Vitals Optimisation: WordPress-specific LCP improvement — image optimisation, CSS/JS minification, and render-blocking resource elimination without breaking your theme.
- WordPress Speed Optimisation: Caching configuration (object cache, page cache), CDN integration, database optimisation, and TTFB reduction through server-level improvements.
- Plugin Audit: Identifying conflicting, redundant, and performance-degrading plugins — replacing them with lightweight, well-coded alternatives.
- WordPress Security: Hardening your WordPress installation against common attack vectors that can lead to Google blacklisting and dramatic ranking loss.
- Schema Markup: Implementing LocalBusiness, Article, FAQ, Product, and WooCommerce schema through correctly configured structured data — not conflicting plugin combinations.
WooCommerce SEO
WooCommerce SEO requires specific configuration for category pages, product pages, faceted navigation (via attributes and product filters), and checkout flow optimisation. We have optimised over 150 WooCommerce stores, consistently improving both organic rankings and ecommerce conversion rates. See also our dedicated E-commerce SEO service.
“Our WordPress site was technically broken in ways we didn’t know about. 3iseo fixed years of accumulated technical debt, our Core Web Vitals all turned green, and rankings improved across 60+ target keywords.” — Professional Services Firm, Denver
Frequently Asked Questions
We work with Yoast SEO, Rank Math, and All In One SEO. Our preference is Rank Math for new installations, but we optimise whichever plugin is already installed on existing sites.
WordPress speed optimisation starts with server-side caching, image optimisation, and plugin audit. We then address render-blocking scripts, database query optimisation, and CDN configuration.
Yes u2014 we identify and remove malware, submit reconsideration requests for manual penalties, disavow toxic backlinks from algorithmic penalties, and implement security hardening to prevent re-infection.
Yes u2014 WooCommerce SEO is a significant part of our WordPress practice. We optimise product and category pages, implement product schema markup, and address WooCommerce-specific performance issues.
WordPress core, theme, and plugin updates should be applied promptly u2014 security vulnerabilities are typically discovered and exploited quickly after disclosure. We recommend a weekly plugin update review.