How Could Jamstack Hold the Key to Core Web Vitals?
Tags: javascript, jamstack, programming, tezjs
Published: 2022-08-23 12:57:00

In today's time, everything depends on marketing as it is known as the heartbeat of any business. Moreover, marketing has the capacity to revitalize organizations by raising customer awareness of goods and services. 

It is important to understand that a quality website is crucial as a content delivery channel and a passive promotor. 
 

A website's potential to rank higher with web vitals is influenced by several factors, including the technology under the attractive design, speed, security, usability, and so on. 

 
So, it is fascinating to know that a progressive method of web development offered by Jamstack technology is proving effective in this situation. 

 
In this article, I will guide you about Jamstack architect, understand what Core Web Vitals are and how to measure them, and lastly, how we can get our Jamstack approach off the ground. 

## What is Jamstack?

Jamstack is a web development paradigm that seeks to increase the website's speed, security, and scalability. It revolves around the variety of tools and techniques developers utilize to boost efficiency.  

The term Jamstack combines the acronym JAM, which refers to the modern web development architecture based on JavaScript, APIs, and Markup. It is a synthesis of alternative approaches for creating websites and apps. 

Pre-rendering and decoupling are the two essential notions that make it possible to create websites and apps with enhanced reliability than ever before. Rather than using typical CMS, Jamstack websites segregate programming (JavaScript), site infrastructure (APIs), and content management (Markup).  

## Understanding Core Web Vitals

Divided into three distinct metrics, Core Web Vitals is a group of components that Google considers essential for a website's overall user experience. 

Let's understand them simultaneously- 


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xngqzj2wjubk9p0s6rvw.png)
 

**Largest Contentful Paint (LCP) –** LCP measures how long it takes for the longest item of information on your webpage to load. For an organization's website to comply with LCP, the load time should be 2.5 seconds or less. 

**First Input Delay (FID) -** FID quantifies how quickly your page loads and reacts to any user intervention. Websites should strive for input delays of under 100 milliseconds to comply with FID. 

**Cumulative Layout Shift (CLS) –** CLS calculates the frequency of unplanned situations on your page. A website must target a score of less than 0.1 to comply with CLS. 

## How to Measure a Website's Core Web Vitals?

Core Web Vitals comprise most of your page performance scoring system; therefore, it's important to evaluate your website and take necessary actions to optimize it before the update. 

Many different tools are available, but opting for tools by Google is a smart choice. 

Let us now understand the basic steps to test the overall performance of your website: 

- To begin with, enter the complete URL of one of your pages. 
- Your score will appear once you click analyze or any related option. 
- Remember that these tools allow you to switch between the desktop and mobile versions. 
- The general evaluation of your page is out of 100.
 


**Red**– Below 50 is considered unsatisfactory. 
**Orange**– Between 50 and 89 is considered as a need for improvement. 
**Green**– From 90 to 100 is considered the best score.
 

- Additionally, each component is segmented, and suggestions are made regarding the activities to improve one's score. 

## How to Enhance Your Core Web Vitals Score?
 

Now that we better understand Core Web Vitals and how they operate, let's look at some best approaches.

Always remember that the precise steps you take to raise your score will rely on the outcomes of your test. Consequently, it is crucial to consider the advice and suggestions provided by the testing tools.  

We have included a few practical techniques to improve your Core Web Vitals score:
 

- Deploy a caching solution 
- Use defer loading of JavaScript 
- Adequately size and refine images 
- Optimize your website fonts 
- Reduce render-blocking resources 
- Utilize Content Delivery Network 
- Integrate lazy loading 
- Modify your WordPress hosting 

## How to Get Started with a Jamstack Website?

Do you want your current website to evolve into a blazing-fast Jamstack solution? 

Let's comprehend the process briefly. 

Before moving ahead, let's acknowledge that the GitHub connection is a seamless link between the headless CMS development, static site generator, and CDN host since each strategy performs equally efficiently during the transition process. 

I will now guide you through the fundamental steps for switching from code to Jamstack: 

1. Determine the best headless CMS for your project. You can opt for the fastest headless CMS like [TezJS with the integration of Strapi](https://tezjs.io/integrate-tezjs-with-strapi), DatoCMS, Agility, Contentful, etc.  
2. Utilize a static site generator ([TezJS](https://tezjs.io/), Gatsby, Gridsome) to create your static website. 
3. Publish your code into the Git Repository available on GitHub. 
4. Login into the Git platform and choose GitHub connection. 
5. Click on rebuild after locating your code. 
6. Congratulations, your website is now registered and live. 

These are the most fundamental steps when getting your Jamstack website off the ground. 

**Conclusion**

I'm quite certain that by this point, you've understood that switching to the Jamstack strategy can greatly simplify the process of making significant website updates, which otherwise can be challenging and time-consuming. 

In this article, we learned about Jamstack, core web vitals, measurements, improvements, and finally, how to get the Jamstack solution up and ready. 

A high Core Web Vital score and greatly improved site visitor performance are guaranteed when the strategies mentioned above are combined with the best [Jamstack development](https://tezjs.io/jamstack-development) services. 

I appreciate you taking the time to read the article, and I hope it was informative!