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2026-08-01 crawl · observed, not inferred

Technology used by bldr.com

33
technologies detected
builders firstsource
company
10001+
employees
building materials
industry
united states
location

Recent changes

2026-07-01 dropped BugHerdconfirmed
2026-04-01 dropped New Relicconfirmed
2026-04-01 dropped Cloudflare Bot Managementprovisional
2026-03-01 dropped Dynatrace RUMconfirmed
2026-03-01 dropped Dynatraceconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Email
Sendgrid↩ Aug 2022Microsoft 365↩ May 2023Sendgrid↩ Aug 2022Microsoft 365↩ May 2023
Analytics
Microsoft Clarity↩ Feb 2023Linkedin Insight Tag↩ Apr 2022Google Analytics↩ May 2018Facebook Pixel2.9.373↩ Jul 2021
JavaScript libraries
Isotope↩ Mar 2022core-js3.32.2↩ Sept 2021Slick↩ May 2018jQuery3.6.0↩ Oct 2016
CRM
Salesforce↩ Aug 2022Salesforce↩ Aug 2022Salesforce Service Cloud↩ Aug 2022
Marketing automation
Salesforce Marketing Cloud Account Engagement↩ Dec 2022OptinMonster↩ May 2022Salesforce Marketing Cloud Account Engagement↩ Dec 2022
Miscellaneous
DocuSign↩ Aug 2022Open Graph↩ Sept 2022DocuSign↩ Aug 2022
CDN
Cloudflare↩ Jan 2023Amazon S3↩ Apr 2026
Security
HSTS↩ Sept 2022Cloudflare Bot Management↩ May 2023
Ecommerce
SAP Commerce Cloud↩ Mar 2022
Programming languages
Java↩ Nov 2021
Video players
Vimeo↩ Oct 2023
UI frameworks
Bootstrap3.4.1↩ Feb 2018
PaaS
Amazon Web Services↩ Jul 2019
Cookie compliance
OneTrust↩ Jul 2024
Advertising
Microsoft Advertising↩ Apr 2022
Tag managers
Google Tag Manager↩ May 2018
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