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sierraclub.org

https://sierraclub.org

Performance 41Accessibility 79SEO 92Best Practices 81

28 technologies detected · Last audited Apr 22, 2026

View full audit

Technology stack

Analytics

Amazon Advertising Convert Facebook Pixel Google Analytics Google Tag Manager Linkedin Insight Tag TikTok Pixel

Backend

Cdn

Cms

Ecommerce

Frontend

Apple Bootstrap Facebook Facebook SDK Font Awesome Google Workspace Hoefler&Co Hotjar Lodash Microsoft Open Graph Osano ShareThis Tailwind CSS core-js jQuery

Hosting

Platform.sh

Frequently asked questions about sierraclub.org

What technology does sierraclub.org use?

sierraclub.org is built with Drupal, Amazon Webstore, Apple, Bootstrap, and Facebook.

Is sierraclub.org fast?

No — sierraclub.org scores 41/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is sierraclub.org accessible?

Mostly — sierraclub.org scores 79/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does sierraclub.org use?

sierraclub.org runs on Drupal 10.

Where is sierraclub.org hosted?

sierraclub.org is hosted on Platform.sh.

Does sierraclub.org use HTTPS?

Yes — sierraclub.org serves traffic over HTTPS.

1 audits

Apr 22, 2026 20:16 UTC Latest

Worker: worker-madrid-spain-05

View full report →

Scores

Performance 41Accessibility 79Best Practices 81SEO 92PWA 0

Timing

LCP: 20.11 sFirst Contentful Paint: 8.97 sTTFB: 370 msTotal Time: 370 msCumulative Layout Shift: 0.001

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