How To Improve First Input Delay (FID)

Time Of Info By TOI Staff   December 22, 2022   Update on : December 22, 2022

First Input Delay

Google and other search engines are determined to make digital marketing accessible to all businesses by considering factors like user experience. Google stated in a press release that page experience had been slowly rising to the top of user preference. It means that the quicker a website page appears in search results, the more likely a user will visit it repeatedly. Additionally, the more traffic a site has, the better it ranks in search engines like Google.

With online marketing becoming more competitive these days, you will need to pull out everything from your online marketing bag of tricks to be ahead in the game. This is where First Input Delay (FID) will come into play. What is it and what can it do for your marketing efforts? Read on to learn more.

What Is First Input Delay?

Google recently conducted a study that found that user experience directly affects website traffic. A slow website interface will lower your ranking no matter how good your SEO content is.

With that, Google released Core Web Vitals in May 2020 to focus on a website’s speed, responsiveness, and visual stability. This update includes Cumulative Layout Shift, Largest Contentful Paint, and First Input Delay.

In this article, we’ll be focusing on First Input Delay (FID). What is it exactly? Suppose a user clicks or taps on a link they found on a browser. FID is the time between the user’s action and the browser’s reaction to it. It basically tells you how fast your website loads when someone taps on its URL, giving you an initial understanding of your website’s user experience performance.

How Do You Measure FID Scores?

Google is committed to providing a great user experience and has developed ways to make its browser and search engine mobile-friendly. It also prioritizes safe browsing. Following the new rules and remaining competitive in the marketing industry is crucial for SEO. Digital marketers use specific apps such as PageSpeed to monitor and measure FID and engagements. Many third-party hosting sites offer services to help improve FID.

According to a company that offers top-notch SEO Cleveland, here are some other tools that you can use to measure FID scores:

Chrome User Experience Report

Google created Chrome UX Report as a browser extension that tracks user experience across the Web. It uses standard web platform APIs to provide detailed information and feedback about engagements and awareness.

Search Console Core Web Vitals Report

The Search Console Core web Vitals Report provides a quick overview of the website’s performance concerning Core Web Vitals. It is available within 90 days. This user experience design system is your best choice for quick monitoring.

PageSpeed Insights

PageSpeed Insights, which measures user experience, is one of the most widely used and popular applications. It performs auditing and monitoring, keeping track of these records to allow for comparison.


Lighthouse is another popular website monitoring application. It allows you to easily monitor your website’s loading speed and interactivity and consult experts on optimizing your website’s performance.

 How To Improve the First Input Delay

SEO is not just about keywords. The success of your website or content depends on many factors. Here are some tips to improve your First Input Delay and provide a positive user experience:

Optimize Third-Party Scripts

Third-party scripts can be embedded in a website using code from a third-party source. These third-party scripts, such as analytics and social media buttons, should be optimized to maintain the site’s loading speed and create a good user experience.

JavaScript Acceleration

JavaScript Acceleration will improve the FID score by breaking long-running tasks into smaller, more manageable ones. The browser can optimize the user’s request and provide faster loading speeds, thus offering a better user experience.

Reduce Out-of-Use Plasticfills

Polyfills are JavaScript codes that provide functionality on older browsers that do not support the latest features. For a great user experience, you should only use the required polyfills. You can significantly improve your website’s response time by reducing the use of polyfills.

Optimize CSS Codes

Cascading Style Sheets, also known as CSS, is a coding language that allows for aesthetic design. CSS is used to describe the design of a website, including color grading, fonts, and layout. For better performance and user experience, compress or minimize any CSS that is not being used.

Use Quality Plugins

Use trusted themes and plugins when you use a hosting service for your website. These themes and plugins are popular because they work. Invest in the best plugins to get positive feedback and a pleasant user experience.

Optimize Images

Many website-hosting companies have their ways of optimizing images. Be aware of the code responsible for loading images when developing your website. These codes are often the cause of slow loading times. Optimizing images can improve your display without having to worry about slow responsiveness.

The Bottom Line

Web development and SEO are vital components of a successful digital marketing strategy. Your creative team may create unique content, but your web development team must ensure it optimizes Google’s latest algorithms.

You will need all the support you can get to start a business or go digital. Experts can help with SEO and page speed optimization. With their help, you can get good First Input Delay scores and adapt to Google’s evolving algorithms.



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