GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
Search Results for: why is my page slow
Why is my page slow?
Your server-side/back-end performance plays a crucial role in your page performance. Here are some possible reasons as to why it may be slow.
Slow TTFB: Hosting or Developer?
In the first of our Hosting or Developer? series, we dissect the causes of a slow TTFB for your site.
Should I combine CSS/JS Files on my Website?
We discuss when you should and shouldn’t combine your website’s CSS/JS files.
Why You Need to Monitor Your Site for Performance
We walk you through all the reasoning behind monitoring your website with GTmetrix, complete with real-world examples and data.
Why is my GTmetrix Performance Score different from PageSpeed Insights, WebPageTest, and web.dev?
We explain why your GTmetrix Performance Score may be different from other Lighthouse-based tools.
