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opb.org

https://opb.org

D68
Performance 32Accessibility 79SEO 85Best Practices 73

22 technologies detected · Last audited Apr 22, 2026

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Technology stack

Analytics

Akamai mPulse Chartbeat Facebook Pixel Google Analytics Google Tag Manager Quantcast Measure Salesforce Marketing Cloud Account Engagement VWO

Cms

Arc XP

Frontend

Amazon ELB Apple Boomerang Facebook SDK Font Awesome Microsoft Open Graph PWA React TrustArc Webpack core-js

Hosting

Amazon Web Services

Frequently asked questions about opb.org

What technology does opb.org use?

opb.org is built with Arc XP, Amazon ELB, Apple, Boomerang, and Facebook SDK.

Is opb.org fast?

No — opb.org scores 32/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is opb.org accessible?

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

What CMS does opb.org use?

opb.org runs on Arc XP.

Where is opb.org hosted?

opb.org is hosted on Amazon Web Services.

Does opb.org use HTTPS?

Yes — opb.org serves traffic over HTTPS.

1 audits

Apr 22, 2026 22:49 UTC Latest

/

Worker: worker-madrid-spain-03

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Scores

Performance 32Accessibility 79Best Practices 73SEO 85PWA 0

Timing

LCP: 22.51 sFirst Contentful Paint: 4.13 sTTFB: 465 msTotal Time: 465 msCumulative Layout Shift: 0.083

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