Productivity
楽天ブログ
Last updated 2026-09-19 · benchmark measured 2026-11-02 — deterministic & reproducible
楽天が提供する、画像容量無制限の無料ブログサービス。
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To cite this score: legit.show/s/plaza-rakuten-co-jp/2026-11-02. That address never changes; this page moves with every re-measure.
Legit.Show scored 楽天ブログ 59/100 on 2026-11-02, measured across all 7 frames from its public surface. legit.show/s/plaza-rakuten-co-jp/2026-11-02
Is 楽天ブログ production-ready?
Legit.Show scores 楽天ブログ 59 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on 楽天ブログ (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Performance. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 21/100
- Accessibility — 71/100
- Security — 25/100How this compares across the catalogue: The Web Security Baseline
- Privacy — 75/100How this compares across the catalogue: The Privacy Gap
- Reliability — 72/100
- Standards — 71/100
- Discoverability — 75/100
What we measured
- Security headers present: X-Frame-Options, X-Content-Type-Options.
- No Content-Security-Policy and no HSTS.
- Real Lighthouse performance run — 385 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: OpenGraph image, canonical URL.
Who it's for
Bloggers · Content creators · Personal journal writers · Hobbyists · Rakuten users
Pricing
Free
Sources and updates
- Description
- Taken from plaza.rakuten.co.jp's own website on 2026-09-19.
- Operator
- Rakuten Group, Inc., as named in plaza.rakuten.co.jp's terms, privacy page or footer.
- Benchmark
- Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-11-02.
Put together from public information, without 楽天ブログ's involvement. If anything here is wrong, tell us and a person will check it.
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