buf.build

Buf

12 tech detected

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April 2, 2026

Executive Summary

Our system detected 12 technologies powering buf.build. Some of the key ones include Cloudflare, Webflow, HubSpot CMS.

This website has a okay performance score of 55%, and it runs average speed with a 26.5s load time. The page size is 4853 KiB with 151 requests. This means the site is heavy. It follows modern web standards. It also has very good SEO.

"Buf is building a new paradigm for APIs. Our open source and commercial software helps companies adopt Protobuf schemas throughout their stack, from gRPC APIs to streaming data in Kafka."

Tech Architecture

8 Layers

CDN

1 Tech identified

Cloudflare

CMS

2 Tech identified

Webflow

HubSpot CMS

Utils

1 Tech identified

Google Fonts

Tag Manager

1 Tech identified

Google Tag Manager

CSS Framework

3 Tech identified

Tailwind CSS

Bootstrap

Ant Design

Analytics Tools

1 Tech identified

Fathom

Marketing Tools

1 Tech identified

HubSpot

JavaScript Libraries

2 Tech identified

jQuery

GSAP