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opensource.com

https://opensource.com

Performance 51Accessibility 85SEO 85Best Practices 100

16 technologies detected · Last audited Apr 22, 2026

View full audit

Technology stack

Analytics

Adobe Experience Platform Launch

Backend

PHP

Cdn

AWS CloudFront Amazon CloudFront Amazon S3

Cms

Drupal

Frontend

Google Font API Google Search Console HSTS Highlight.js NS1 Open Graph TrustArc jQuery

Hosting

AWS Amazon Web Services

Frequently asked questions about opensource.com

What technology does opensource.com use?

opensource.com is built with Drupal, Google Font API, Google Search Console, HSTS, and Highlight.js.

Is opensource.com fast?

Somewhat — opensource.com scores 51/100 on Lighthouse mobile performance, below the median audited site.

Is opensource.com accessible?

Mostly — opensource.com scores 85/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does opensource.com use?

opensource.com runs on Drupal 10.

Where is opensource.com hosted?

opensource.com is hosted on AWS.

Does opensource.com use HTTPS?

Yes — opensource.com serves traffic over HTTPS.

1 audits

Apr 22, 2026 22:10 UTC Latest

Worker: worker-madrid-spain-03

View full report →

Scores

Performance 51Accessibility 85Best Practices 100SEO 85PWA 0

Timing

LCP: 8.01 sFirst Contentful Paint: 5.14 sTTFB: 141 msTotal Time: 142 msCumulative Layout Shift: 0.000

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