How do SEO agencies implement site speed optimization?

SEO agencies typically begin with a thorough site speed audit, utilizing tools like Google PageSpeed Insights and GTmetrix to pinpoint specific performance bottlenecks. Key strategies often include optimizing images by compressing them, using next-gen formats, and implementing lazy loading, alongside minifying CSS, JavaScript, and HTML files to reduce their size. They also focus on leveraging browser caching to store static assets locally, significantly improving load times for returning visitors. Further enhancements involve eliminating render-blocking resources by deferring non-critical scripts and styles, and optimizing server response times through database tuning or better hosting configurations. Implementing a Content Delivery Network (CDN) is another crucial step, distributing content geographically to ensure faster delivery to users worldwide, ultimately leading to a better user experience and improved search engine rankings. More details: https://cnt.adsame.com/c?z=vogue&la=0&si=269&cg=136&c=1160&ci=216&or=142&l=14672&bg=14672&b=21064&u=https://infok.com.ua