Free SEO Tools
Page Size Checker
Enter a URL to check its response size, content type, compression, and response time.
About this tool
Page size alone does not determine search ranking — it's one technical factor among many that can influence load time and user experience. Pair this with the PageSpeed Insights Checker for real performance metrics.
Frequently Asked Questions
- What does this measure?
- The response size, content type, compression, and response time for a URL.
- Does a smaller page always rank better?
- No — page size is one technical performance factor, not a direct ranking determinant on its own.
- How is this different from PageSpeed Insights Checker?
- This checks a single fetch's size/timing; PageSpeed Insights Checker returns Google's own full Core Web Vitals data.