Search Console 
Chrome UX Report 
Core Web Vitals Audit
A core web vitals audit of field data, Search Console URL groups and lab traces to find what fails, where and why.
LCP · INP · CLS
We diagnose why your pages fail LCP, INP or CLS, fix the causes in your code and templates, and see the fixes through Google's validation.
Introduction
Core Web Vitals optimization at EIT Connect starts with Google's real-user data, not a lab score. The three Core Web Vitals are Largest Contentful Paint (loading), Interaction to Next Paint (responsiveness) and Cumulative Layout Shift (visual stability), measured at the 75th percentile of real visits. We trace each failing metric to its cause, fix it in the templates that serve your pages, and follow the improvement through Search Console until Google confirms it.
What We Offer
Everything needed to fix Core Web Vitals and keep them passing.
A core web vitals audit of field data, Search Console URL groups and lab traces to find what fails, where and why.
Faster main content through server response, resource priority, image delivery and render-blocking fixes.
We improve INP scores by breaking up long JavaScript tasks, slimming event handlers and taming third-party scripts.
Reserved space for images, ads and embeds, stable fonts and no late-inserted banners.
Fixes applied to the templates behind each URL group, so hundreds of pages improve at once.
Monitoring with Google's web-vitals library so you see results by page and device before Search Console updates.
We start validation after fixes and track it through Google's 28-day window.
Regular checks so new features, apps or scripts don't push metrics back into the red.
Breaking Down Each Metric
| Part of LCP | Typical fixes |
|---|---|
| Time to first byte | Faster hosting, caching, CDN, lighter server-side code |
| Resource load delay | Make the main image or text discoverable early and give it high priority |
| Resource load duration | Smaller, correctly sized images in modern formats |
| Element render delay | Fewer render-blocking CSS and JavaScript files, no client-side-only rendering for the main content |
Breaking Down Each Metric
| Phase of INP | Typical fixes |
|---|---|
| Input delay | Break up long tasks so the browser can respond; delay non-essential third-party scripts |
| Processing duration | Lighter event handlers; move heavy work off the critical path |
| Presentation delay | Smaller DOM, simpler layout and fewer expensive style recalculations |
Breaking Down Each Metric
| Common cause | Typical fix |
|---|---|
| Images and videos without dimensions | Set width and height or aspect ratio |
| Ads, embeds and iframes | Reserve space before they load |
| Web fonts swapping | Matched fallback fonts and controlled loading |
| Banners and pop-ups inserted late | Reserve space or show them without pushing content |
First Contentful Paint and time to first byte are useful diagnostic metrics, but they are not Core Web Vitals themselves.
Setting Expectations
That's why a fix can be live and working while the report still shows red for a few weeks. Real-user monitoring shows the improvement sooner.
Platforms
Themes, page builders, plugins and hosting. See WordPress speed optimization.
Apps, theme code and media. See Shopify speed optimization.
Hydration, bundle size and rendering strategy tuned for LCP and INP. See Next.js development.
Server response, templates and scripts optimised on custom builds.
Tech Stack
Lighthouse Core Web Vitals are part of how Google evaluates page experience. See our technical SEO services.
Fast, responsive, stable pages keep people engaged.
Smoother pages mean fewer abandoned forms and carts.
How We Work
Field data by URL group and device, plus lab traces of representative pages.
Break each failing metric into its parts to see exactly what's slow.
Fix the templates affecting the most traffic first.
Changes built and tested on a copy of your site.
Changes go live with real-user monitoring in place.
Start validation in Search Console and track the 28-day window.
Ongoing checks so new releases don't undo the gains. For the bigger picture, see website optimization services.
Why EIT Connect
We work to Google's current Core Web Vitals: LCP, INP and CLS.
No delaying everything to inflate lab scores; we fix what real users experience.
Our developers change the code and templates themselves.
We explain the 28-day validation window up front and report progress throughout.
WordPress, Shopify, React and PHP specialists in one team.
Core Web Vitals are three metrics Google uses to measure page experience: Largest Contentful Paint for loading, Interaction to Next Paint for responsiveness, and Cumulative Layout Shift for visual stability. They are measured from real Chrome users at the 75th percentile.
To fix Core Web Vitals, we find which metric fails on which page groups, break it into its parts to find the cause, fix the templates and code responsible, then confirm the improvement in real-user data and Search Console validation.
To improve INP scores, break up long JavaScript tasks, simplify event handlers, delay or remove heavy third-party scripts, and keep the page's DOM and layout lighter so the browser can respond quickly to taps and clicks.
Search Console uses about 28 days of real-user data. After fixes go live and validation starts, the report updates gradually as new data replaces old data, so it can take several weeks to turn green.
No. First Contentful Paint and time to first byte are useful diagnostic metrics that help explain LCP, but the Core Web Vitals are LCP, INP and CLS.
They are part of the page experience signals Google considers, alongside many others. Relevant, helpful content matters more, but good Core Web Vitals help users and can support visibility, especially when competing pages are similar.
Fixes for most sites take one to three weeks depending on platform and issues. Real-user data and Search Console validation then take about four weeks to confirm the results.
Cost depends on the platform, number of page templates, which metrics fail and whether ongoing monitoring is included. We share a quote after a free Core Web Vitals check.
Start with a free check of your Search Console report and key templates.
