Glossary

Viewport

The visible area of a web page in the browser window, which varies by device screen size.

What is Viewport?

The viewport is the visible area of a webpage in the browser. The viewport meta tag tells browsers how to control page dimensions and scaling on different devices.

Key Takeaways

  • 1.Viewport is important for website performance and SEO.
  • 2.You can measure it using tools like BulkAudit and Google Lighthouse.
  • 3.Improving this metric can lead to better user experience and search rankings.

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Test Your Viewport Score

Use BulkAudit to measure viewport and other key metrics for your website.