Browse & Analyze

History

Browse recent website audits and performance trends

Technologies

Explore technology stacks detected across the web

Compare

Side-by-side technology comparisons and market share

Stacks

Curated technology stacks and the sites that use them

Reports

Editorial deep-dives on the state of web performance

Favicons

Browse and download favicons from analyzed websites

Learn

FAQ

Common questions about BeaverCheck scores and checks

How We Score

How we calculate scores across 100+ checks

About

The story behind BeaverCheck and the team

Learn

Practical guides to fix common web performance issues

Migration Guides

Step-by-step guides for moving between web technologies

Glossary

Definitions for performance, SEO, and web platform terms

Contrast Checker

Check WCAG color contrast ratios between any two colors

HTTP Headers

Inspect HTTP response headers for any URL

SSL Checker

Analyze SSL/TLS certificate details and chain

DNS Lookup

Look up DNS records for any domain

Redirect Checker

Trace the full redirect chain for any URL

INP Checker

Real-user INP and Core Web Vitals from Google's Chrome UX Report.

API

RESTful API for programmatic website audits

Badge

Embed an auto-updating health score badge on your site

oup.com

https://oup.com

Performance 45Accessibility 92SEO 92Best Practices 100

8 technologies detected · Last audited Apr 16, 2026

View full audit

Technology stack

Cdn

Cloudflare

Frontend

Amazon Route 53 Apple Facebook Google Search Console Microsoft 365

Hosting

Apache Apache HTTP Server

Frequently asked questions about oup.com

What technology does oup.com use?

oup.com is built with Amazon Route 53, Apple, Facebook, Google Search Console, and Microsoft 365.

Is oup.com fast?

No — oup.com scores 45/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is oup.com accessible?

Yes — oup.com scores 92/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does oup.com use?

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

Where is oup.com hosted?

oup.com is hosted on Apache HTTP Server.

Does oup.com use HTTPS?

Yes — oup.com serves traffic over HTTPS.

1 audits

Apr 16, 2026 17:44 UTC Latest

Worker: worker-madrid-spain-05

View full report →

Scores

Performance 45Accessibility 92Best Practices 100SEO 92PWA 0

Timing

LCP: 21.20 sFirst Contentful Paint: 7.14 sTTFB: 200 msTotal Time: 200 msCumulative Layout Shift: 0.000

Send Feedback