Audisto Crawler Hints
CSS Implementation Checker Performance & Best Practices Tool
What is the CSS checker for
Optimize CSS Delivery: Find and fix issues with multiple stylesheet requests, oversized inline styles, and inefficient CSS loading patterns that affect page speed.
Improve Resource Management: Identify opportunities to consolidate CSS files, optimize inline styles, and enhance stylesheet organization.
Maintain Best Practices: Detect problematic CSS implementations like excessive inline styles and suboptimal stylesheet loading that could affect maintainability.
Monitor CSS Health: Track CSS-related changes across your website to maintain optimal performance and prevent technical debt accumulation.
How to check CSS issues at scale

Efficient CSS powers performance
Proper CSS implementation is crucial for website performance and maintainability. Our analysis helps you optimize stylesheet delivery and organization. While our quick check provides immediate CSS insights for single pages, our full crawler ensures efficient CSS implementation across your entire website.
Problem indicating CSS related hints

CSS <style> content larger than 0.5 KiB
If more than 0.5 KiB of CSS is found within <style> tags, the URL is flagged with this hint.Learn more
CSS loaded multiple files from local domain
If multiple CSS files from the domain of the crawl are loaded by the URL, it is flagged with this hint.Learn more
Informational CSS related hints

CSS <style> found
If CSS is found within a <style> tag, the URL is flagged with this hint.Learn more
CSS style attribute found
If CSS is found as a style attribute, the URL is flagged with this hint.Learn more