How Core Web Vitals Affect SEO and What to Do About It

How Core Web Vitals Affect SEO and What to Do About It?

In the ever-evolving landscape of SEO, it’s crucial to keep up with the latest factors that contribute to your website’s rankings. Google, the grand overseer of SEO, has introduced Core Web Vitals as an integral part of its ranking algorithm. So, what are Core Web Vitals? How do they impact SEO? And most importantly, how can you optimize them? Read on!

What Are Core Web Vitals?

According to Search Studio, Core Web Vitals are a set of specific factors that Google considers essential in the overall user experience of your website. These vitals are grouped into three main categories:

Largest Contentful Paint (LCP)

This metric measures the time it takes for the main content on your website to load. Google recommends a target load time of 2.5 seconds or faster.

First Input Delay (FID)

This metric gauges the time it takes for a user to interact with your site after landing on a page. Google suggests an FID of less than 100 milliseconds.

Cumulative Layout Shift (CLS)

This evaluates how much the visual elements on your page shift during loading. Lower CLS scores indicate that your site’s layout is stable as it loads, reducing the likelihood of users accidentally clicking on the wrong buttons.

How Do Core Web Vitals Affect SEO?

As of Google’s recent updates, Core Web Vitals are directly incorporated into its ranking algorithm. Here’s how they influence SEO:

User Experience

The ultimate goal of SEO isn’t just to rank high on search engines but to provide users with a quality experience. Poor Web Vitals can lead to bad user experiences like slow load times, which can increase your bounce rate and consequently affect your SEO ranking.

Mobile SEO

Google uses mobile-first indexing, which means it primarily considers your website’s mobile version for ranking. Core Web Vitals are essential for mobile SEO, as they ensure your site offers an optimal user experience on smartphones.

SERP Features

In Google Search Console, websites that meet the criteria for good Core Web Vitals may get a boost in rankings and could potentially appear in the coveted “Top Stories” section, even without AMP (Accelerated Mobile Pages).

CTR and Engagement

When your website performs well, users are more likely to stay and engage with your content. This can lead to higher click-through rates (CTR), further boosting your SEO ranking.

What to Do About It

Improving your Core Web Vitals is not an overnight process, but here are actionable steps to get you started.


Firstly, identify areas that need improvement. Google’s Search Console provides a Core Web Vitals report that can give you valuable insights.

Optimize Images and Media

Large media files can slow down your site. Use responsive images and compress them without losing quality. Consider lazy loading for media files, so they only load when the user scrolls down to them.

Minimize CSS and JavaScript

To improve performance, reduce the size of your JavaScript and CSS files by employing code minification. Use asynchronous loading for non-essential scripts to enhance your FID.

Implement Server-Side Improvements

Look into options like server caching, CDN (Content Delivery Network) usage, and upgrading your hosting service to improve your LCP.

Test, Test, Test

Always test the changes you make. Google offers several tools like PageSpeed Insights and Lighthouse to assess your Core Web Vitals.

Consult Professionals

When it comes to navigating the complexities of Core Web Vitals, enlisting the services of an SEO consultant can be invaluable. These experts can provide a thorough analysis of your website’s current performance metrics and offer targeted solutions for improvement.

They bring a wealth of experience in staying ahead of Google’s ever-changing algorithms and can save you time and resources in the long run.

With ongoing support and real-time strategy adjustments, an SEO consultant ensures that your website not only meets but excels in the Core Web Vitals, enhancing your site’s user experience and SEO rankings.


Ignoring Core Web Vitals can prove detrimental to your SEO rankings. With Google incorporating these metrics into its ranking algorithm, optimizing them is no longer an option but a necessity. By focusing on improving these key aspects of user experience, you can safeguard your website’s SEO performance and ensure it meets the ever-changing standards set by search engines. Start optimizing your Core Web Vitals today to stay ahead of your competition and provide an exceptional user experience.

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