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heroku.com

https://www.heroku.com

C77
Performance 42Accessibility 89SEO 85Best Practices 100

18 technologies detected · Last audited Apr 4, 2026

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Technology stack

Analytics

DoubleClick Floodlight Google Analytics Google Tag Manager Parse.ly

Cdn

Cloudflare Nginx cdnjs

Cms

WordPress

Frontend

HSTS Masonry Open Graph Prism RSS core-js jQuery jQuery Migrate jQuery UI reCAPTCHA

Frequently asked questions about heroku.com

What technology does heroku.com use?

heroku.com is built with WordPress, HSTS, Masonry, Open Graph, and Prism.

Is heroku.com fast?

No — heroku.com scores 42/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is heroku.com accessible?

Mostly — heroku.com scores 89/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does heroku.com use?

heroku.com runs on WordPress.

Where is heroku.com hosted?

heroku.com is served through Cloudflare.

Does heroku.com use HTTPS?

Yes — heroku.com serves traffic over HTTPS.

1 audits

Apr 4, 2026 16:23 UTC Latest

/

Worker: worker-saopaulo-br-01

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Scores

Performance 42Accessibility 89Best Practices 100SEO 85PWA 0

Timing

LCP: 20.09 sFirst Contentful Paint: 2.22 sTTFB: 152 msTotal Time: 154 msCumulative Layout Shift: 0.082

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