Page Speed Optimizer

Lab data comes from controlled testing environments with consistent conditions, while field data reflects real user experiences. Our tool provides both perspectives for comprehensive analysis.

Focus on Core Web Vitals (LCP, FID, CLS) as these are direct ranking factors. Additionally, monitor Time to First Byte (TTFB) and First Contentful Paint (FCP) for overall user experience.

Page speed is a confirmed ranking factor, especially on mobile. Studies show that pages loading in 1-3 seconds have lower bounce rates and higher conversion rates, indirectly boosting SEO through user engagement signals.

TTFB measures server response time. Improve it by upgrading hosting, using CDNs, optimizing databases, enabling caching, reducing server processing time, and choosing servers closer to your audience.

Large images are often the biggest speed bottleneck. Optimize by compressing images, using modern formats (WebP, AVIF), implementing lazy loading, serving responsive images, and using appropriate dimensions.

Third-party scripts can significantly slow pages and affect Core Web Vitals. Audit all scripts, load non-critical ones asynchronously, use resource hints, and consider removing unnecessary tracking or advertising code.

Poor hosting leads to slow TTFB, frequent downtime, and poor user experience. Choose hosting with good performance, global CDN, SSD storage, adequate resources, and servers located near your target audience.

Minification removes unnecessary characters from code files, while compression (like Gzip) reduces file sizes during transfer. Both techniques work together to improve loading speeds significantly.

Minimize JavaScript files, remove unused code, use async/defer attributes, implement code splitting, prioritize critical scripts, and consider moving non-essential scripts to load after page content.

Browser caching stores static resources locally, reducing repeat download times. Set appropriate cache headers for different content types: longer for static assets, shorter for dynamic content.

Use Real User Monitoring (RUM) tools alongside synthetic testing. RUM shows actual user experiences across different devices and connections, while synthetic testing provides consistent baseline measurements.

Mobile devices typically have slower processors and connections, leading to worse performance. Since Google uses mobile-first indexing, prioritize mobile optimization for better SEO results.