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guidestar.org

https://guidestar.org

C71
Performance 54Accessibility 84SEO 83Best Practices 100

32 technologies detected · Last audited Apr 21, 2026

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Technology stack

Analytics

Facebook Pixel Google Analytics Google Tag Manager Salesforce Salesforce Marketing Cloud Account Engagement VWO

Backend

ASP.NET

Build

Webpack

Cdn

Cloudflare cdnjs jsDelivr jsDelivr CDN

Frontend

Amazon ALB Amazon Route 53 Bootstrap Cookie Script Facebook SDK Google Font API Google Search Console HSTS Microsoft Microsoft ASP.NET Popper Priority Hints Segment Tailwind CSS Windows Server core-js jQuery

Hosting

Amazon Web Services IIS Microsoft IIS

Frequently asked questions about guidestar.org

What technology does guidestar.org use?

guidestar.org is built with Amazon ALB, Amazon Route 53, Bootstrap, Cookie Script, and Facebook SDK.

Is guidestar.org fast?

Somewhat — guidestar.org scores 54/100 on Lighthouse mobile performance, below the median audited site.

Is guidestar.org accessible?

Mostly — guidestar.org scores 84/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does guidestar.org use?

No CMS fingerprint was detected on guidestar.org — it may use a static site generator or a custom application.

Where is guidestar.org hosted?

guidestar.org is hosted on Amazon Web Services.

Does guidestar.org use HTTPS?

Yes — guidestar.org serves traffic over HTTPS.

1 audits

Apr 21, 2026 23:54 UTC Latest

/

Worker: worker-madrid-spain-05

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Scores

Performance 54Accessibility 84Best Practices 100SEO 83PWA 0

Timing

LCP: 8.83 sFirst Contentful Paint: 4.60 sTTFB: 433 msTotal Time: 433 msCumulative Layout Shift: 0.085

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