How to Fix Core Web Vitals and Improve Website Performance in 2026

If your website feels slow, unresponsive, or frustrating to use — your Core Web Vitals could be costing you traffic, rankings, and customers.

In 2026, Google places a strong emphasis on Core Web Vitals as a key ranking factor. That means if your website isn’t optimized for performance, you’re not just losing users — you’re losing visibility.

In this guide, we’ll break down how to fix Core Web Vitals, improve website performance, and create a faster, smoother experience that keeps users engaged.

What Are Core Web Vitals?

Core Web Vitals are performance metrics used by Google to measure real user experience on your website.

They focus on three key areas:

1. Largest Contentful Paint (LCP)

Measures how quickly the main content loads.
 Ideal: Under 2.5 seconds

2. Interaction to Next Paint (INP)

Measures how fast your website responds to user interaction.
 Ideal: Under 200ms

3. Cumulative Layout Shift (CLS)

Measures visual stability — no jumping elements.
 Ideal: Below 0.1

Why Core Web Vitals Matter for Your Website

Poor Core Web Vitals can:

  • Increase bounce rates
  • Reduce user engagement
  • Lower your Google rankings
  • Decrease conversions
  • Damage your brand credibility

Fast, stable websites don’t just rank better — they perform better.

How to Fix Core Web Vitals (Step-by-Step)

1. Optimize Your Images

Large images are one of the biggest causes of slow loading.

Fix this by:

  • Compressing images
  • Using modern formats like WebP
  • Implementing lazy loading
  • Serving properly sized images

2. Improve Server & Hosting Performance

Your hosting plays a major role in speed.

Fix this by:

  • Using high-performance hosting
  • Reducing server response time
  • Implementing caching
  • Upgrading outdated infrastructure

3. Minimize JavaScript & CSS

Heavy scripts delay user interaction.

Fix this by:

  • Removing unused code
  • Minifying CSS & JavaScript
  • Deferring non-critical scripts
  • Reducing third-party scripts

4. Enable Lazy Loading

Load content only when users need it.

Fix this by:

  • Lazy loading images and videos
  • Delaying off-screen elements
  • Reducing initial page load weight

5. Fix Layout Shifts (CLS Issues)

Unexpected movement frustrates users.

Fix this by:

  • Setting fixed dimensions for images/videos
  • Avoiding dynamic content jumps
  • Using stable containers for ads and embeds

6. Use a Content Delivery Network (CDN)

A CDN improves load speed globally.

Fix this by:

  • Distributing content across multiple servers
  • Reducing latency for users
  • Improving content delivery speed

7. Optimize for Mobile Performance

Most users in South Africa browse on mobile.

Fix this by:

  • Reducing heavy elements
  • Optimizing touch interactions
  • Ensuring responsive design
  • Testing across devices

How Fixing Core Web Vitals Impacts Your Business

Improving your Core Web Vitals leads to:

  • Faster website performance
  • Better user experience
  • Higher search rankings
  • Increased conversions
  • More engaged visitors

This isn’t just technical — it directly impacts your revenue.

How Dutch Ink Helps Improve Website Performance

At Dutch Ink, we build and maintain websites that are designed to perform.

We help businesses:

  • Fix Core Web Vitals issues
  • Improve website speed and performance
  • Optimize websites for SEO
  • Enhance user experience
  • Maintain high-performing, secure websites

We don’t just build websites — we optimize them for growth.

If your website is underperforming, your Core Web Vitals could be the reason.

Fixing these issues is one of the fastest ways to improve your SEO rankings, user experience, and overall website performance.

In 2026, performance isn’t optional — it’s expected.
Ready to improve your website performance?
Contact Dutch Ink today and let’s optimize your website for speed, engagement, and growth.

How Dutch Ink Helps Improve Website Performance

Core Web Vitals are metrics that measure how fast, stable, and responsive your website is for users.

You can use tools like Google PageSpeed Insights or Google Search Console to analyze your website performance.

Yes — Core Web Vitals are a ranking factor in Google’s algorithm.

It depends on your website, but improvements can often be made within a few days to a few weeks.

Picture of Kimberly Biggas

Kimberly Biggas

Web Developer

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We are Dutch Ink. A Digital Advertising Agency based in South Africa. We specialise in Online Communication Solutions. From Social Media Campaigns through to getting your website found on Page One.

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