What font does fastly.com use?

The typeface on fastly.com is Inter Variable, ES Rebond Grotesque and ESRebondGrotesque, loaded across 138 @font-face declarations. Every font family, weight and source on this page is read straight from the live CSS — no image guessing, no machine learning, just the rules the browser used.

Primary font

Inter Variable

Total weights

@font-face

138

Source

Mixed

Inter Variable

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (1)

100 900Typography sets the voice of a brand

CSS to use Inter Variable

font-family: 'Inter Variable', Georgia, 'Times New Roman', serif;

@font-face source

woff2https://www.fastly.com/static/inter-cyrillic-ext-wght-normal-b5cdd4765614e027c252bcbea138906e.woff2

Get this font

Inter

Open source

Rasmus Andersson

Free for any use under the SIL Open Font License.

Get Inter from Rasmus Andersson

Free alternatives if you can't license Inter Variable

ManropeGoogle Fonts

Same neutral grotesque skeleton, slightly warmer terminals.

Open

DM SansGoogle Fonts

Closely matched x-height and aperture, a touch more geometric.

Open

GeistOpen source

Vercel's open-source grotesque, virtually interchangeable for product UI.

Used by 4 selectors on the page

ES Rebond Grotesque

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (3)

400Typography sets the voice of a brand

500Typography sets the voice of a brand

700Typography sets the voice of a brand

CSS to use ES Rebond Grotesque

font-family: 'ES Rebond Grotesque', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

woff2https://www.fastly.com/static/ESRebondGrotesque-Regular-3679101b453b50d72c9cf4c1ea749200.woff2

Get this font

ES Rebond Grotesque

Commercial

Looks like a custom or commercial web font. Try MyFonts for licensing.

Search for ES Rebond Grotesque

Free alternatives if you can't license ES Rebond Grotesque

InterGoogle Fonts

Safe, neutral free sans-serif that works in nearly any layout.

Open

ManropeGoogle Fonts

Slightly warmer humanist alternative.

Open

DM SansGoogle Fonts

Cleaner geometric sibling.

Open

Used by 2 selectors on the page

ESRebondGrotesque

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use ESRebondGrotesque

font-family: ESRebondGrotesque, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

woff2https://www.fastly.com/static/ESRebondGrotesque-Bold-71b661c9a1cc0e17703278991732c1c7.woff2

Get this font

ESRebondGrotesque

Commercial

Looks like a custom or commercial web font. Try MyFonts for licensing.

Search for ESRebondGrotesque

Free alternatives if you can't license ESRebondGrotesque

InterGoogle Fonts

Safe, neutral free sans-serif that works in nearly any layout.

Open

ManropeGoogle Fonts

Slightly warmer humanist alternative.

Open

DM SansGoogle Fonts

Cleaner geometric sibling.

Open

Used by 0 selectors on the page

Inter Wght

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use Inter Wght

font-family: 'Inter Wght', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

woff2https://www.fastly.com/static/inter-latin-wght-normal-4f2981d82860061bca3ecb967a2cd084.woff2

Get this font

Inter

Open source

Rasmus Andersson

Free for any use under the SIL Open Font License.

Get Inter from Rasmus Andersson

Free alternatives if you can't license Inter Wght

ManropeGoogle Fonts

Same neutral grotesque skeleton, slightly warmer terminals.

Open

DM SansGoogle Fonts

Closely matched x-height and aperture, a touch more geometric.

Open

GeistOpen source

Vercel's open-source grotesque, virtually interchangeable for product UI.

Used by 0 selectors on the page

Noto Sans JP Variable

Custom web font

The quick brown fox jumps over the lazy dog

Weights loaded (1)

100 900Typography sets the voice of a brand

CSS to use Noto Sans JP Variable

font-family: 'Noto Sans JP Variable', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

woff2https://www.fastly.com/static/noto-sans-jp-0-wght-normal-cb04f13da9bdb832e34bf7634b9ed96d.woff2

Get this font

Noto Sans

Open source

Google

Free pan-script family on Google Fonts.

Get Noto Sans from Google

Free alternatives if you can't license Noto Sans JP Variable

InterGoogle Fonts

Better UI hinting for Latin scripts.

Open

Source Sans 3Google Fonts

Free alternative with similar coverage.

Open

IBM Plex SansGoogle Fonts

Distinctive but equally legible.

Open

Used by 0 selectors on the page

Inter

Unknown source

The quick brown fox jumps over the lazy dog

Weights loaded (1)

400Typography sets the voice of a brand

CSS to use Inter

font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

@font-face source

woff2https://www.fastly.com/static/inter-cyrillic-ext-wght-normal-b5cdd4765614e027c252bcbea138906e.woff2

Get this font

Inter

Open source

Rasmus Andersson

Free for any use under the SIL Open Font License.

Get Inter from Rasmus Andersson

Free alternatives if you can't license Inter

ManropeGoogle Fonts

Same neutral grotesque skeleton, slightly warmer terminals.

Open

DM SansGoogle Fonts

Closely matched x-height and aperture, a touch more geometric.

Open

GeistOpen source

Vercel's open-source grotesque, virtually interchangeable for product UI.

Used by 2 selectors on the page

How fastly.com loads its fonts

Get Font Info inspected the homepage of fastly.com and parsed 0 stylesheets totalling 0 KB. Inside those stylesheets we found 138 @font-face declarations — the rules a browser uses to download and register a custom typeface. The primary typefaces are served from mixed, and 79 CSS rules reference them across the page.

Check the font on a specific element

Open the live inspector and hover any text on fastly.com to see the exact font, weight, size and line-height for that element.

Open live font inspector for fastly.com

Frequently asked questions

What font does fastly.com use?

fastly.com uses Inter Variable, ES Rebond Grotesque and ESRebondGrotesque as its primary typefaces. These fonts are loaded from a self-hosted webfont and an unknown source and applied across 79 CSS rules on the homepage.

Where does fastly.com load its fonts from?

fastly.com loads its fonts from a self-hosted webfont and an unknown source. Get Font Info detected 138 @font-face declarations across 0 stylesheets on the live page.

What weights of Inter Variable does fastly.com use?

fastly.com loads Inter Variable in 4 weights: 100 900, 400, 500, 700. If you want to match the look, request the same weights from your font host so you only ship what's actually used.

Can I use the same font as fastly.com on my website?

Yes — once you know the font name, you can load it from the same source. If Inter Variable isn't a fit (licensing, weight selection, look-and-feel), close alternatives include Manrope, DM Sans and Geist. Use the CSS snippet on this page as a starting point.

Is the font on fastly.com free to use?

These fonts are self-hosted webfonts. They may be licensed commercially from a type foundry, custom-made for the brand, or freely available — you would need to identify the typeface and check its license at the foundry.

See fonts used by other sites

Compare the typography on fastly.com with how other well-known sites load and use their fonts.

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About this page

This page lists the fonts loaded by the homepage of fastly.com. Get Font Info reads the live CSS — every @font-face rule, every font-family declaration — so you see the exact fonts the browser used, not an image-based guess.

More guides: discover fonts used on a site, identify a font from a website URL, see what fonts a website uses, or online font checker.