langfuse.com

Langfuse: Open Source Agent Evals & Observability

Y Combinator

Body text: Inter
Headings: f37Analog

Last checked Sep 23, 2026. Run this site and want it removed? Request an opt-out.

All text on the page

Inter80%Weights 400, 430, 450, 500, 700
Geist Mono18%Weights 400, 430
f37Analog2.4%Weights 500

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Served by: Self-hosted
Font files: 155 KB
Preloaded fonts: 0
Families declared: 6 (2 never used)
Platform: Next.js
Font hosts: langfuse.com

History

Each row is a stretch of time where the fonts stayed the same. Rows marked Web archive are estimates from saved copies of the page and less reliable than our own crawl.

Sep 23, 2026Our crawlInterheadings f37Analog

Every font face the page declares (6)

Family as declared	Weights	Variable	Used
Inter	100 900	Yes	Yes
Inter Fallback	400	No	Yes
geistMono	500	No	Yes
geistMono Fallback	400	No	No
f37Analog	500	No	Yes
f37Analog Fallback	400	No	No