Quality control in development
You need to check page speed, accessibility and SEO before the page goes live.
Lighthouse
An open-source tool that audits page speed, accessibility, SEO and best practices. We choose it when quality has to be controlled during development.
WHY WE CHOOSE THIS
Speed, accessibility or SEO problems often surface after launch. Lighthouse checks all of this in one audit during development, so the site launches in good shape, not fixed after complaints.
Comprehensive technical audit
You need to assess the site across several areas at once, not just speed.
Accessibility requirements
The project has to work for all users, and that needs an objective check.
Audit during development
We run Lighthouse at build time to catch problems before release, not after.
Accessibility check
We assess the page against accessibility criteria and remove barriers for users.
Technical SEO control
We check basic SEO requirements at the page code level before publishing.
Regular quality checks
We build the audit into the process so new changes don't lower site scores.
SERVICES FOR THIS TECHNOLOGY
CASE FOR THIS TECHNOLOGYAll cases
OCTOBER 2026SERVICES / MARKETINGA growth system for Inter-Visa
80 conversions for 24K UAH: Google Ads for jobs abroad on a site not ready for ads.
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Book a Clarity Session—a 30-minute review of your marketing. You will receive a map of bottlenecks and a clear understanding of the next steps.
Clarity first. Then — managed and systematic growth.
REVIEWS
All reviewsAre clients satisfied?
GVSPACE helped us build a consistent presence for EdPlit Polska on social media. The team took responsibility for managing our Instagram, creating content, and developing the account. I especially appreciate their responsibility, independence in their work, and understanding of the specifics of our business. I am satisfied with the results of our cooperation and can recommend the team as a reliable partner.
Mykola SmykovskyCEO / EdPlit PolskaGVSPACE brought a fresh, creative approach to GARANT’s brand communication, turning a simple message about value into an engaging advertising campaign.
Oleksii DybkoCEO / Garant MoneyTECHNOLOGY FOUNDATION
Other technologies in our stack
How is Lighthouse different from PageSpeed Insights?+
PageSpeed Insights shows Google's view with real-user data, while Lighthouse is a lab audit that also checks accessibility, SEO and best practices, not just speed. During development Lighthouse is handier; for an assessment in search terms, PageSpeed.
Is it only about speed?+
No. Lighthouse checks four areas: performance, accessibility, best practices and SEO. That is why we use it as a general page quality check, not only as a speed test.
Why does this matter to the business, not just developers?+
Because the results affect customers: speed and accessibility mean conversion and audience reach, and SEO means search visibility. We translate technical findings into priorities the business can understand.
Does a good Lighthouse score guarantee top search rankings?+
No. It is a diagnosis of page quality, not a ranking guarantee. Rankings depend on content, backlinks and competition, so we use Lighthouse as part of the work, not as the only criterion.
We build site quality in during development instead of patching it after complaints.
A Lighthouse audit at GVSPACE is page quality control across several areas at once: we check speed, accessibility, best practices and basic SEO during development, not after launch. We use Lighthouse for corporate websites, landing pages and web apps as part of the build process, combining it with PageSpeed Insights and GTmetrix, so the site is fast, accessible and technically ready for search from the moment of release.