SiteFontCheck

No extension free font checker analyzer for modern web design

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Fonts used by

nationalgrid.com

Last analyzed 9/29/2026, 12:19:06 AM UTC

Curious about the design behind nationalgrid.com?

SiteFontCheck scanned their live CSS architecture and identified 4 unique font families.

The website relies heavily on helvetica for its main text elements, paired with helvetica neue lt 400, helvetica neue, sans-serif and helvetica neue lt 700, helvetica neue, sans-serif as fallback options, and 1 additional.

4
unique font families
Primary font
helvetica

Below is the precise map of font sizes, weights, and text elements used across their site.

Detected Fonts

4 found

helvetica neue lt 300, helvetica neue, sans-serif

44

Cookie Policy

helvetica neue lt 400, helvetica neue, sans-serif

672

We use essential cookies to keep our website running smoothly. Optional cookies help us personalize your experience and understand how our site is used. These optional cookies are turned on by default.

helvetica

1667

Explore National Grid

helvetica neue lt 700, helvetica neue, sans-serif

199

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About SiteFontCheck

SiteFontCheck is a powerful no extension free font checker analyzer that analyzes any website to identify and display all fonts used in real-time. Simply enter a URL and instantly discover the typography behind your favorite websites.

About SiteFontCheck

No extension free font checker analyzer for modern web design. Detect, analyze, and explore fonts across any website with our powerful, user-friendly interface.