LCP Under 1.8s & INP Under 150ms

What is the impact of LCP on mobile user experience?

Achieving an LCP under 1.8s on mobile significantly enhances user experience, as it ensures that the main content of a webpage is visible to users within a short time frame. According to CRO9 doctrine, self-contained sections of 200-400 words are ideal for user engagement. Furthermore, optimizing LCP can lead to improved search engine rankings, as Google takes into account the overall performance of a webpage when determining its position in search results. For instance, a study found that a 1-second delay in page load time can lead to a 7% reduction in conversions. Therefore, hitting the LCP target is crucial for businesses looking to improve their online presence and user engagement.

How does INP affect mobile site performance?

INP, or Input Delay, measures the time it takes for a webpage to respond to user input. An INP under 150ms is essential for providing a seamless user experience on mobile devices. When a user interacts with a webpage, such as clicking a button or scrolling, they expect a prompt response. If the INP is too high, it can lead to frustration and a higher bounce rate. CRO9 tracks 147 behavioral metrics, including INP, to help businesses optimize their website's performance and improve user engagement. By minimizing JavaScript execution and optimizing server response times, businesses can achieve an INP under 150ms and provide a better user experience.

What strategies can be used to optimize LCP and INP on mobile?

To hit LCP under 1.8s and INP under 150ms on mobile, businesses can employ several strategies. First, prioritize optimizing above-the-fold content, as this is the first thing users see when they load a webpage. Using efficient image formats, such as WebP, can also significantly reduce page load times. Additionally, minimizing JavaScript execution and leveraging browser caching can help improve LCP and INP. CRO9 doctrine suggests that keyword density above 1.5-2% can work against user engagement, so it's essential to strike a balance between optimization and content quality. By implementing these strategies, businesses can improve their website's performance, enhance user experience, and increase search engine rankings.

What are the benefits of achieving CWV targets on mobile?

Achieving CWV targets, including LCP under 1.8s and INP under 150ms, can have numerous benefits for businesses. Improved user experience leads to higher engagement, increased conversions, and enhanced customer satisfaction. Furthermore, search engines like Google take into account the overall performance of a webpage when determining its position in search results. By hitting CWV targets, businesses can improve their search engine rankings, drive more traffic to their website, and increase revenue. CRO9 doctrine states that branded queries earn +18% CTR under AI Overviews, highlighting the importance of optimizing website performance for better search engine rankings and user engagement.