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Performance & SEO QA

A live site that nobody finds is not a launch. Performance and SEO QA changes that. We partner with product and marketing teams on a full SEO audit and website audit services before launch. Hidden issues that quietly tank rankings and user experience get caught.

Page speed, Core Web Vitals testing, SEO metadata, content structure, technical configuration. Visible and invisible factors, all in scope. Every technical SEO audit combines automated tooling with manual review. The important stuff rarely shows up in one Lighthouse run.

Discoverability, mobile usability, long-term platform health. Fix those early or fix them later at ten times the cost.

Why Performance & SEO QA Matters

Better Google rankings and organic visibility. Fast load times cut bounce rate and lift engagement. Catches issues that automated dev pipelines miss. Prepares new launches and redesigns to perform from day one.

What We Test

Core Web Vitals. LCP, CLS, FID, and other user-centric metrics. Technical SEO. Tags, canonicals, sitemaps, robots.txt, hreflang, schema. On-Page SEO. Headings, titles, metadata, internal links, image alt tags. Page Speed. JS/CSS optimization, lazy loading, image compression. Mobile & Accessibility. Responsive layout, tap targets, ARIA, contrast.

Strategic Applications

Launch SEO-ready websites that rank and perform from day one. Validate changes during redesigns, CMS migrations, and tech replatforming. Hold the line on SEO and speed for long-running products. Add QA oversight to multi-team delivery environments.

How We Audit Your Site

We run performance and SEO QA during sprints, releases, and redesigns. Teams avoid regressions, improve search impact, and ship consistently. Every engagement ends with a shortlist. Developers and marketers can act on it.

Performance Audits

Lighthouse, WebPageTest, custom scripts. Speed, stability, responsiveness issues surface. Receipts back them up.

SEO Validation

Technical and on-page SEO across metadata, content structure, canonicals, indexing, and crawlability.

Core Web Vitals Testing

LCP, CLS, INP validated on real and simulated devices. Concrete fixes, not generic advice.

Mobile & Accessibility QA

We test on mobile devices and screen readers. UX, responsiveness, inclusion best practices.

SEO Regression Checks

SEO checks wired into CI/CD so issues get caught before they ship.

Fix Recommendations

Prioritized action lists with context, code samples, and impact estimates. Dev and marketing both know what to pick up.

Let's raise your QA standards

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Aymón holding a Tools magazine in front of their facem
Ari working on a laptop outdoors surrounded by plants
Top-down view of a wooden desk with a keyboard, mouse, and headphones
Hand-drawn illustration of a hand snapping fingers
Nico leaning against a water cooler next to a fire extinguishe
Close-up of an open computer with circuit board and components on a wooden desk
Bernat and Andreu collaborating at a desk with monitors and a laptop
Hand-drawn illustration of an open hand waving
Aymón holding a Tools magazine in front of their facem
Ari working on a laptop outdoors surrounded by plants
Top-down view of a wooden desk with a keyboard, mouse, and headphones
Hand-drawn illustration of a hand snapping fingers
Nico leaning against a water cooler next to a fire extinguishe
Close-up of an open computer with circuit board and components on a wooden desk
Bernat and Andreu collaborating at a desk with monitors and a laptop
Hand-drawn illustration of an open hand waving