Blog

Core Web Vitals: The “Google Exam” Your Website Might Be Failing (And Costing You Customers)

Is your website slow and losing customers? Discover what Google’s Core Web Vitals (LCP, INP, CLS) are and how DapSite helps you pass this technical exam.
Picture of John Doe

John Doe

March 10, 2026

Compartir:

Imagine inviting a customer into your physical store, but the front door takes 10 seconds to open, the salesperson ignores their questions, and the shelves magically shift around while they try to grab a product. Would that customer buy anything? They’d probably run away.

That is exactly what Google evaluates on your website through Core Web Vitals.

At DapSite, we know that having a pretty website is no longer enough. That’s why our advanced support plans ensure that your site isn’t just loved by your customers, but also passes Google’s strict technical exam with a “Good” rating.

What are Core Web Vitals and why should you care?

Core Web Vitals are a set of metrics created by Google to measure “Page Experience.” They don’t measure what your site says, but how it feels to use it. If you fail these metrics, Google assumes your website is frustrating and will push it down in the search results.

These are the three key metrics your website must master, explained without developer jargon:

1. LCP (Largest Contentful Paint) – The Patience Test

It measures how long it takes for the largest element on your screen to appear (usually a main hero image or a giant headline).

  • Google’s Rule: It must load in under 2.5 seconds. If it takes longer, the user will feel the website is “broken” and leave.

2. INP (Interaction to Next Paint) – The Reflex Test

It measures how quickly your website reacts when a user does something (like tapping a button, opening a menu, or adding a product to the cart).

  • Google’s Rule: The response must be almost instant (under 200 milliseconds). Nobody likes clicking and waiting to see if the button actually worked.

3. CLS (Cumulative Layout Shift) – The Pulse Test

Have you ever gone to tap a link on your phone and, right before you press it, the page jumps and you end up tapping an ad by mistake? That is a poor CLS. It measures the visual stability of your site.

  • Google’s Rule: Elements on your website shouldn’t push each other around while loading. Everything needs to stay exactly in its place.

How DapSite helps you get a “Good” rating

Optimizing Core Web Vitals isn’t something you achieve by installing a single magic plugin. It requires deep tweaks to the code, the server, and the images.

At DapSite, we include Core Web Vitals monitoring and optimization in our Standard and Pro Plans. Here is how we do it:

Core Web Vitals Problem How DapSite Solves It
Giant images sinking your LCP Automatic compression and next-gen formats (WebP).
Useless code blocking INP JavaScript cleanup and delaying non-essential scripts.
Jumping fonts and buttons (Bad CLS) Reserving exact spaces in the layout so nothing moves.
Slow server We optimize caching and server response times so it flies.

Conclusion: Speed is money

Every second your website takes to load or react, you are losing sales and rankings on Google. SEO is no longer just about keywords; it’s pure technical performance.

Have no idea what your website’s Google rating is?

Leave the technical frustration behind. With DapSite’s Standard or Pro Plans, we take control of your performance and guarantee a fast, stable, and optimized site to conquer both Google and your customers.

Te ha gustado este articulo?

Tabla de Contenidos