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51job.com

https://51job.com

D64
Performance 40Accessibility 70SEO 75Best Practices 77

7 technologies detected · Last audited Apr 21, 2026

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Technology stack

Analytics

Baidu Analytics (百度统计) Sensors Data

Cdn

Nginx

Frontend

Element UI Vite Vue.js core-js

Frequently asked questions about 51job.com

What technology does 51job.com use?

51job.com is built with Element UI, Vite, Vue.js, core-js, and Nginx.

Is 51job.com fast?

No — 51job.com scores 40/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is 51job.com accessible?

Mostly — 51job.com scores 70/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does 51job.com use?

No CMS fingerprint was detected on 51job.com — it may use a static site generator or a custom application.

Where is 51job.com hosted?

51job.com is served through Nginx.

Does 51job.com use HTTPS?

Yes — 51job.com serves traffic over HTTPS.

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1 audits

Apr 21, 2026 23:52 UTC Latest

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Worker: worker-madrid-spain-01

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Scores

Performance 40Accessibility 70Best Practices 77SEO 75PWA 0

Timing

LCP: 24.93 sFirst Contentful Paint: 6.30 sTTFB: 2.19 sTotal Time: 2.40 sCumulative Layout Shift: 0.000

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