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hatena.ne.jp

https://d.hatena.ne.jp

C72
Performance 50Accessibility 86SEO 92Best Practices 81

11 technologies detected · Last audited Apr 22, 2026

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Technology stack

Analytics

Google Analytics Google Tag Manager

Backend

GraphQL styled-components

Frontend

Apollo Open Graph React Sentry Webpack core-js

Hosting

Next.js

Frequently asked questions about hatena.ne.jp

What technology does hatena.ne.jp use?

hatena.ne.jp is built with Apollo, Open Graph, React, Sentry, and Webpack.

Is hatena.ne.jp fast?

Somewhat — hatena.ne.jp scores 50/100 on Lighthouse mobile performance, below the median audited site.

Is hatena.ne.jp accessible?

Mostly — hatena.ne.jp scores 86/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does hatena.ne.jp use?

No CMS fingerprint was detected on hatena.ne.jp — it may use a static site generator or a custom application.

Where is hatena.ne.jp hosted?

hatena.ne.jp is hosted on Next.js.

Does hatena.ne.jp use HTTPS?

Yes — hatena.ne.jp serves traffic over HTTPS.

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3 audits

Apr 22, 2026 22:05 UTC Latest

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Worker: worker-amsterdam-nl-01

View full report →

Scores

Performance 50Accessibility 86Best Practices 81SEO 92PWA 0

Timing

LCP: 6.19 sFirst Contentful Paint: 1.75 sTTFB: 909 msTotal Time: 913 msCumulative Layout Shift: 0.152
Apr 21, 2026 19:46 UTC

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Worker: worker-madrid-spain-05

View full report →

Scores

Performance 50Accessibility 75Best Practices 77SEO 100PWA 0

Timing

LCP: 4.87 sFirst Contentful Paint: 2.66 sTTFB: 2.34 sTotal Time: 2.77 sCumulative Layout Shift: 0.070
Apr 21, 2026 19:12 UTC

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Worker: worker-madrid-spain-03

View full report →

Scores

Performance 31Accessibility 84Best Practices 62SEO 100PWA 0

Timing

LCP: 21.57 sFirst Contentful Paint: 8.87 sTTFB: 939 msTotal Time: 940 msCumulative Layout Shift: 0.015

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