What technology does kewpie.co.jp use?

We did not detect any specific technologies for kewpie.co.jp in the latest scan.

Is kewpie.co.jp secure (HTTPS)?

Yes. kewpie.co.jp uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 13, 2027.

Who hosts kewpie.co.jp?

Hosting provider information for kewpie.co.jp is not available yet.

What is kewpie.co.jp's SEO score?

kewpie.co.jp scored 65/100 for SEO in the latest analysis (fair).

What is kewpie.co.jp's overall website score?

kewpie.co.jp has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

Has kewpie.co.jp's score changed over time?

kewpie.co.jp's overall score has improved by 5 points (from 69 to 74) since Jul 26, 2026.

kewpie.co.jp

キユーピー商品サイト

Last scanned Aug 5, 2026, 3:00 PM · 5 views

Overall score

Fair

Summary

キユーピーの商品サイトです。旬の野菜を使ったレシピや商品情報（マヨネーズやドレッシングなど）のほか、工場見学や各種キャンペーン・イベントの案内、お�… SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

キユーピーの商品サイトです。旬の野菜を使ったレシピや商品情報（マヨネーズやドレッシングなど）のほか、工場見学や各種キャンペーン・イベントの案内、お客様相談室へのお問い合わせ方法などをご紹介します。業務用商品やファインケミカル商品についてもこちらからご覧いただけます。

Top issues to fix

11 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

1.26 s

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+5 overall since Jul 26, 2026

Overall: 74
SEO: 65
Security: 65
Performance: 80
Accessibility: 90

Organization

Company details published in this site's own structured data.

X (Twitter)YouTube

Meta tags

Title: キユーピー商品サイト
Description: キユーピーの商品サイトです。旬の野菜を使ったレシピや商品情報（マヨネーズやドレッシングなど）のほか、工場見学や各種キャンペーン・イベントの案内、お客様相談室へのお問い合わせ方法などをご紹介します。業務用商品やファインケミカル商品についてもこちらからご覧いただけます。
Canonical: https://www.kewpie.co.jp/
Language: ja
Charset: UTF-8
Viewport: width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=3.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.kewpie.co.jp
Valid from: Dec 12, 2025
Valid to: Jan 13, 2027
Days until expiry: 160
SAN domains: *.kewpie.co.jp, kewpie.co.jp

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 2

Links

82 internal · 24 external · 20 broken

Images

93 total · 0 missing alt

Scripts / Styles

11 scripts · 3 stylesheets

JS / CSS size

996 B · 0 B

Page size

102 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://kewpie.co.jp
Final URL: https://www.kewpie.co.jp/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.26 s
HTML size: 102 KB
Redirect chain: https://kewpie.co.jp → https://www.kewpie.co.jp/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does kewpie.co.jp use?: We did not detect any specific technologies for kewpie.co.jp in the latest scan.
Is kewpie.co.jp secure (HTTPS)?: Yes. kewpie.co.jp uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 13, 2027.
Who hosts kewpie.co.jp?: Hosting provider information for kewpie.co.jp is not available yet.
What is kewpie.co.jp's SEO score?: kewpie.co.jp scored 65/100 for SEO in the latest analysis (fair).
What is kewpie.co.jp's overall website score?: kewpie.co.jp has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
Has kewpie.co.jp's score changed over time?: kewpie.co.jp's overall score has improved by 5 points (from 69 to 74) since Jul 26, 2026.