Find answers to common questions about our service
Yes, we offer a robust REST API for Pro and Enterprise users. You can generate Critical CSS programmatically for thousands of pages.
Yes, our dashboard provides a preview feature where you can see exactly how your page looks with only the Critical CSS applied, before you deploy it.
Our infrastructure is fully HTTP/2 compliant, ensuring fast delivery of API responses and assets.
Enterprise plans include bulk generation tools that allow you to submit a sitemap and generate Critical CSS for your entire site at once.
Yes, we keep a history of your recent jobs in the dashboard. You can view, copy, or regenerate CSS from previous jobs.
For Enterprise customers, we offer IP whitelisting to ensure secure access to your internal staging environments.
If your site uses media queries for dark mode (`prefers-color-scheme`), our generator will preserve those rules so your dark mode works instantly.
Critical CSS focuses on screen media. Print styles are typically non-critical and should remain in your main stylesheet.
Our advanced options allow you to manually exclude or force-include specific CSS selectors if the automatic detection misses something.
Yes, all generated Critical CSS is automatically minified to ensure the smallest possible payload size for your HTML.
Absolutely. Our generator checks both desktop and mobile viewports to ensure your site looks great and loads fast on all devices.
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