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Web Vitals: How to Benefit from Google's New Web Performance Metrics

Mehdi Daoudi
Catchpoint

In today's landscape, your website has become a more powerful tool than ever. One of the most frustrating experiences for visitors is a slow, unresponsive website. Worst-case scenario, a web bounce causes prospects to permanently bounce from your company. In an effort to help companies improve web performance, Google launched the Web Vitals initiative in May and announced three new search engine ranking factors.

The initiative's objective? Simplify how companies measure user experience for their websites by introducing ranking factors called Core Web Vitals:

■ Loading performance

■ Interactivity

■ Visual stability

Counting the Reasons That UX Matters

With prospective customers increasingly digitally sophisticated, ensuring that they have positive user experiences when they visit is vital. Consider these UX statistics collected by the UXCam user experience blog:

■ 88% of people are less likely to return to a website after a bad user experience

■ 53% will leave a website if it takes more than three seconds to load

■ 90% have stopped using an app because of poor performance

■ 62% are less likely to purchase from a brand again if they've had a negative brand experience on mobile

■ Every $1 invested in UX results in a return of $100

"Product teams and designers creating products in isolation without consideration for the people who are the actual end-users are not going to succeed," said Toptal Lead UX/Product Designer Miklos Philips in a blog post.

Web Vitals Could Impact Your Company's SEO Ranking

As early as 2021, Google plans to rank webpages in its search engine based on the quality of the user experience delivered, After launch, annual updates to Core Web Vitals are expected.

Google already considered certain website metrics when search ranking. In 2015, Google began ranking sites based on how readily websites adapted to a mobile experience. Companies with the most mobile-friendly sites ranked higher in search. As mobile-friendly websites became common, Google began ranking by loading speed.

The recent announcement from Google gives companies time to prepare for Web Vitals. Just as how companies with mobile-friendly websites have benefited, companies that optimize for Web Vitals metrics will gain an edge.

Many metrics exist to gauge webpage performance. Let's walk through how Google defines Core Web Vitals and how to use them to measure web performance:

Largest Contentful Paint: LCP measures loading performance, specifically the time it takes for the largest element on a webpage to be rendered. For a good user experience, LCP should occur within 2.5 seconds of when a page starts loading, according to Google.

First Input Delay: FID measures interactivity, specifically how much time it takes between a user beginning to interact with a webpage, such as by clicking on a link, and the browser's response to that interaction. For a good user experience, pages should have an FID of less than 100 milliseconds.

Cumulative Layout Shift: CLS measures visual stability by quantifying how often website content "jumps" when a webpage is loading. For a good user experience, pages should have a CLS of less than 0.1.

Seize the Opportunity Represented by Web Vitals

SEO ranking impacts company success. Companies can gain — or lose — major dollars based on their efforts to optimize these specific metrics. Ensuring that your company's webpages are high-performing on Core Web Vitals can mean the difference between a steady stream of new web visitors and radio silence as your company's low search ranking makes it almost impossible for people to find you. Prioritize these new search ranking factors now to benefit tremendously later.

One essential way to do that is by measuring and tracking Core Web Vitals. Doing so can detect web performance issues that need to be fixed so that search ranking doesn't suffer once Core Web Vitals are considered as part of Google's search algorithm. Choose a digital experience monitoring solution that lets you set up and measure Core Web Vitals as part of your existing web performance dashboard.

"These metrics are nothing but new methods of measuring applications in a way that matters to the end user, which ultimately results in meeting the customers' expectations," said Catchpoint's Loy Colaco and Megha Hanuman. "Different metrics provide different performance perspectives and the data from these metrics can play a crucial role in improving the end-user experience."

Mehdi Daoudi is CEO and Co-Founder of Catchpoint

The Latest

Performance bottlenecks aren't uncommon when it comes to rolling out new technology, regardless of how capable or game-changing that technology might be. Every generation of new tech has encountered roadblocks that had to be overcome before it was truly able to shine. Virtualization forced organizations to rethink resource allocation, cloud transformation had us shift our focus toward scalability and elasticity, and microservices introduced entirely new challenges around observability and distributed systems. There's something different about AI, however ...

Consider a single order represented across order-management, execution, and settlement systems. Each database, message broker, and application may be online and processing its own records correctly. Yet the workflow has failed if related events arrive on different clocks, rely on inconsistent state, or cannot be reconciled before an operational decision must be made ...

AI now exists in almost every IT workflow. In a recent survey of more than 800 IT service professionals, all respondents indicated the use of AI in some form within their organization. But there's a growing paradox: if dashboards are clearing faster and alerts are resolved at unprecedented speed, why aren't IT service desks reporting lighter workloads? The research found that 71% of IT teams said their actual workload has remained flat or increased since adopting AI. This reality appears to contradict what we’ve been told about AI ...

Two years ago, almost every customer conversation about AI started with the same questions: Which model should we use? What can it do? Is it ready for the enterprise? Today, those discussions have moved on. CIOs are far more interested in how to govern AI, integrate it with existing systems, prepare their workforce and make it part of everyday operations. The challenge is no longer to prove that AI can deliver value. It's instead about how to embed AI into the business in a way that's secure, scalable and delivers measurable outcomes ...

Two things happened to production incidents between 2023 and now, and they did not happen at the same speed. The first is that a class of dependency that barely existed three years ago now accounts for one incident in ten. Incidents disclosed by AI model and AI application providers rose from 1.7% of all disclosed unplanned incidents in 2023 to 10.7% in 2026 year to date, roughly a sixfold rise; that counts only incidents at AI companies themselves, so the true share is higher. The second is that the time to close an incident has not come down ...

When an AI assistant gives an incomplete or incorrect answer, teams often blame the model. They adjust prompts, switch models, increase context windows or test a new retrieval strategy. However the model may not be a problem. In many enterprise AI workflows, the problem begins inside the document-ingestion pipeline ...

If you talk to any security or observability teams right now, they're all fighting the same fire: their tooling was built to ingest X, but their sources are pumping Y and soon to be doing Z. The knee-jerk reaction is always the same: we need more platform. However, this reaction is wrong. Let me explain why, because the solution to this problem is foundational, not financial. Instead of hurling yet more money at the problem, make sure you've done what's needed upstream ...

Rapid AI adoption and the unique ways AI workloads operate is redefining the scope and structure of what these teams must deliver. This shift is forcing organizations to rethink how they manage scale, automation, and control, according to The State of SRE and Platform Engineering 2026, a new report from Dynatrace ...

AI is usually talked about as a software tool, but it also depends heavily on the network behind it. Whether a company is using AI for chatbots, automation, monitoring, analytics, or employee support, all of that information has to move across the network in a reliable and secure way. That means AI is not just an application decision. It is also an infrastructure decision. Before organizations rush into AI, they should ask a simple question: Is our network ready to support it? ...

Enterprise AI often lacks governed access to where business processes actually execute. Without that access, AI agents may be able to reason, but they cannot operate reliably across enterprise workflows. For AI agents to effectively carry out workflows, they will require integration-layer context and controls. Organizations can implement these prerequisites by providing AI with managed access to the middleware layer ...

Web Vitals: How to Benefit from Google's New Web Performance Metrics

Mehdi Daoudi
Catchpoint

In today's landscape, your website has become a more powerful tool than ever. One of the most frustrating experiences for visitors is a slow, unresponsive website. Worst-case scenario, a web bounce causes prospects to permanently bounce from your company. In an effort to help companies improve web performance, Google launched the Web Vitals initiative in May and announced three new search engine ranking factors.

The initiative's objective? Simplify how companies measure user experience for their websites by introducing ranking factors called Core Web Vitals:

■ Loading performance

■ Interactivity

■ Visual stability

Counting the Reasons That UX Matters

With prospective customers increasingly digitally sophisticated, ensuring that they have positive user experiences when they visit is vital. Consider these UX statistics collected by the UXCam user experience blog:

■ 88% of people are less likely to return to a website after a bad user experience

■ 53% will leave a website if it takes more than three seconds to load

■ 90% have stopped using an app because of poor performance

■ 62% are less likely to purchase from a brand again if they've had a negative brand experience on mobile

■ Every $1 invested in UX results in a return of $100

"Product teams and designers creating products in isolation without consideration for the people who are the actual end-users are not going to succeed," said Toptal Lead UX/Product Designer Miklos Philips in a blog post.

Web Vitals Could Impact Your Company's SEO Ranking

As early as 2021, Google plans to rank webpages in its search engine based on the quality of the user experience delivered, After launch, annual updates to Core Web Vitals are expected.

Google already considered certain website metrics when search ranking. In 2015, Google began ranking sites based on how readily websites adapted to a mobile experience. Companies with the most mobile-friendly sites ranked higher in search. As mobile-friendly websites became common, Google began ranking by loading speed.

The recent announcement from Google gives companies time to prepare for Web Vitals. Just as how companies with mobile-friendly websites have benefited, companies that optimize for Web Vitals metrics will gain an edge.

Many metrics exist to gauge webpage performance. Let's walk through how Google defines Core Web Vitals and how to use them to measure web performance:

Largest Contentful Paint: LCP measures loading performance, specifically the time it takes for the largest element on a webpage to be rendered. For a good user experience, LCP should occur within 2.5 seconds of when a page starts loading, according to Google.

First Input Delay: FID measures interactivity, specifically how much time it takes between a user beginning to interact with a webpage, such as by clicking on a link, and the browser's response to that interaction. For a good user experience, pages should have an FID of less than 100 milliseconds.

Cumulative Layout Shift: CLS measures visual stability by quantifying how often website content "jumps" when a webpage is loading. For a good user experience, pages should have a CLS of less than 0.1.

Seize the Opportunity Represented by Web Vitals

SEO ranking impacts company success. Companies can gain — or lose — major dollars based on their efforts to optimize these specific metrics. Ensuring that your company's webpages are high-performing on Core Web Vitals can mean the difference between a steady stream of new web visitors and radio silence as your company's low search ranking makes it almost impossible for people to find you. Prioritize these new search ranking factors now to benefit tremendously later.

One essential way to do that is by measuring and tracking Core Web Vitals. Doing so can detect web performance issues that need to be fixed so that search ranking doesn't suffer once Core Web Vitals are considered as part of Google's search algorithm. Choose a digital experience monitoring solution that lets you set up and measure Core Web Vitals as part of your existing web performance dashboard.

"These metrics are nothing but new methods of measuring applications in a way that matters to the end user, which ultimately results in meeting the customers' expectations," said Catchpoint's Loy Colaco and Megha Hanuman. "Different metrics provide different performance perspectives and the data from these metrics can play a crucial role in improving the end-user experience."

Mehdi Daoudi is CEO and Co-Founder of Catchpoint

The Latest

Performance bottlenecks aren't uncommon when it comes to rolling out new technology, regardless of how capable or game-changing that technology might be. Every generation of new tech has encountered roadblocks that had to be overcome before it was truly able to shine. Virtualization forced organizations to rethink resource allocation, cloud transformation had us shift our focus toward scalability and elasticity, and microservices introduced entirely new challenges around observability and distributed systems. There's something different about AI, however ...

Consider a single order represented across order-management, execution, and settlement systems. Each database, message broker, and application may be online and processing its own records correctly. Yet the workflow has failed if related events arrive on different clocks, rely on inconsistent state, or cannot be reconciled before an operational decision must be made ...

AI now exists in almost every IT workflow. In a recent survey of more than 800 IT service professionals, all respondents indicated the use of AI in some form within their organization. But there's a growing paradox: if dashboards are clearing faster and alerts are resolved at unprecedented speed, why aren't IT service desks reporting lighter workloads? The research found that 71% of IT teams said their actual workload has remained flat or increased since adopting AI. This reality appears to contradict what we’ve been told about AI ...

Two years ago, almost every customer conversation about AI started with the same questions: Which model should we use? What can it do? Is it ready for the enterprise? Today, those discussions have moved on. CIOs are far more interested in how to govern AI, integrate it with existing systems, prepare their workforce and make it part of everyday operations. The challenge is no longer to prove that AI can deliver value. It's instead about how to embed AI into the business in a way that's secure, scalable and delivers measurable outcomes ...

Two things happened to production incidents between 2023 and now, and they did not happen at the same speed. The first is that a class of dependency that barely existed three years ago now accounts for one incident in ten. Incidents disclosed by AI model and AI application providers rose from 1.7% of all disclosed unplanned incidents in 2023 to 10.7% in 2026 year to date, roughly a sixfold rise; that counts only incidents at AI companies themselves, so the true share is higher. The second is that the time to close an incident has not come down ...

When an AI assistant gives an incomplete or incorrect answer, teams often blame the model. They adjust prompts, switch models, increase context windows or test a new retrieval strategy. However the model may not be a problem. In many enterprise AI workflows, the problem begins inside the document-ingestion pipeline ...

If you talk to any security or observability teams right now, they're all fighting the same fire: their tooling was built to ingest X, but their sources are pumping Y and soon to be doing Z. The knee-jerk reaction is always the same: we need more platform. However, this reaction is wrong. Let me explain why, because the solution to this problem is foundational, not financial. Instead of hurling yet more money at the problem, make sure you've done what's needed upstream ...

Rapid AI adoption and the unique ways AI workloads operate is redefining the scope and structure of what these teams must deliver. This shift is forcing organizations to rethink how they manage scale, automation, and control, according to The State of SRE and Platform Engineering 2026, a new report from Dynatrace ...

AI is usually talked about as a software tool, but it also depends heavily on the network behind it. Whether a company is using AI for chatbots, automation, monitoring, analytics, or employee support, all of that information has to move across the network in a reliable and secure way. That means AI is not just an application decision. It is also an infrastructure decision. Before organizations rush into AI, they should ask a simple question: Is our network ready to support it? ...

Enterprise AI often lacks governed access to where business processes actually execute. Without that access, AI agents may be able to reason, but they cannot operate reliably across enterprise workflows. For AI agents to effectively carry out workflows, they will require integration-layer context and controls. Organizations can implement these prerequisites by providing AI with managed access to the middleware layer ...