In today’s digital world, speed, usability, and interactivity are no longer just bonuses—they’re necessities. Google’s Core Web Vitals update, introduced in 2021, emphasized the importance of user experience in search engine rankings. This shift means that understanding and optimizing Core Web Vitals can have a significant impact on your SEO. In this ultimate guide, we’ll break down what Core Web Vitals are, how they relate to the broader concept of page experience, and actionable steps to optimize them for your website. What Are Core Web Vitals? Core Web Vitals are specific metrics Google uses to measure user experience. They focus on three main aspects: loading performance, interactivity, and visual stability. These metrics are designed to capture how users perceive the experience of interacting with a webpage. 1. Largest Contentful Paint (LCP): This metric measures loading performance. Specifically, LCP gauges how long it takes for the main content of a page to load. Google recommends an LCP time of 2.5 seconds or faster. Pages with a fast LCP are more likely to keep users engaged. 2. First Input Delay (FID): FID assesses interactivity, specifically the time it takes for a page to become interactive. For example, how long does it take after a user clicks on a button before something happens? Google recommends an FID of less than 100 milliseconds. 3. Cumulative Layout Shift (CLS): CLS measures visual stability, specifically unexpected layout shifts as the page loads. For example, if content moves around as the page loads, this results in a high CLS score. Google suggests keeping CLS under 0.1 to prevent jarring experiences for users. Core Web Vitals and the Page Experience Update Core Web Vitals are a central part of Google’s broader “Page Experience” update, which focuses on elements beyond traditional SEO factors. The Page Experience update also includes mobile-friendliness, HTTPS security, safe browsing, and intrusive interstitial guidelines. This means that optimizing Core Web Vitals alone isn’t enough; for a well-rounded page experience, a website should be:

To effectively prevent spam phone calls, several strategies and tools can be employed. Here’s a comprehensive guide to help you reduce unwanted calls. Register on the Do Not Call List - National Do Not Call Registry: Register your phone number for free at the National Do Not Call Registry by calling 1-888-382-1222 or visiting their website. This will help reduce calls from legitimate telemarketers, although it won't stop scammers from calling you - Utilize Built-in Phone Features - Silence Unknown Callers (iPhone): On iPhones with iOS 13 or later, enable the "Silence Unknown Callers" feature. This sends calls from unknown numbers directly to voicemail - Blocking Specific Numbers: Both Android and iPhone allow users to block specific numbers. On iPhones, tap the info icon next to a recent call and select "Block this Caller" Use Mobile Carrier Services - Carrier-Specific Tools: Many mobile carriers offer built-in tools to help block spam calls:AT&T: Use the ActiveArmor app for call filtering and spam detection Install Third-Party Apps Several apps are available that specialize in blocking spam calls: - Hiya: Identifies and blocks known spam numbers, offering a free version with basic features - RoboKiller: Blocks unwanted calls and provides a spam call database for identification - Truecaller: Identifies incoming calls and can automatically block known spammers; offers bothfree and premium versions General Best Practices - Avoid Engaging with Spam Calls: Do not answer or engage with unknown callers. Engaging can lead to your number being flagged as active, resulting in more spam calls - Report Spam Calls: Report unwanted calls to the FTC. This helps authorities track and take action against scammers By combining these methods, you can significantly reduce the volume of spam phone calls you