How to Increase Site Speed? 15 Steps to a PageSpeed Score of 90+
The Cruel Impact of Site Speed on Business Processes in 2026
Reducing site speed to a shallow definition such as "the page opens late" means the bankruptcy of your digital strategy. In 2026 standards, site speed determines conversion rates, bounce rates and Core Web Vitals metrics, which are directly Google's ranking algorithms.
Time to First Byte (TTFB) Beginning of the Whole Story
Your server's first response time (TTFB) to a request is the heart of any optimization process. It is vital that the TTFB value is below 200 milliseconds.
Actions to Lower TTFB
- Use CDN (Content Delivery Network): No matter where your users are, avoid delays by serving your static files and HTML output from the server closest to them.
- Server-Side Caching: Prevent database queries from being made repeatedly.
Render-Blocking Massacre of Resources
When the browser encounters a CSS or concurrently calling Javascript file while building the DOM tree, it stops the entire process. This situation is called "Render Blocking" resources.
How to Solve?
- Isolate Critical CSS (Critical Path CSS).
- Defer Javascript Files (defer/async).
Weakening Visual Loads and Modern Formats
Large sized PNG and JPG files are the worst enemy of 90+ scores. Only use modern formats such as WebP or AVIF.
Frequently Asked Questions
Will my site speed be 100% by just installing a plugin?
No, magic speedup plugins (LiteSpeed Cache etc.) only help the caching layer. Scores of 90+ cannot be achieved without solving server architecture and poorly coded themes.