What technology does cardrush.jp use?

cardrush.jp is built with PHP, jQuery, Google Analytics, Apache.

Is cardrush.jp secure (HTTPS)?

Yes. cardrush.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 3, 2026.

Who hosts cardrush.jp?

Hosting provider information for cardrush.jp is not available yet.

What is cardrush.jp's SEO score?

cardrush.jp scored 60/100 for SEO in the latest analysis (fair).

What is cardrush.jp's overall website score?

cardrush.jp has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.

cardrush.jp

【カードラッシュ】遊戯王が日本最大級の通販サイト

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Fair

Summary

遊戯王の"激安通販"カードラッシュです。圧倒的な品揃えと低価格を実現しています。限定特価セール品有り、返品保証有り、即日発送有り、送料無料有り。. This website uses Apache. SEO is fair (60/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

遊戯王の"激安通販"カードラッシュです。圧倒的な品揃えと低価格を実現しています。限定特価セール品有り、返品保証有り、即日発送有り、送料無料有り。

Top issues to fix

11 issues found · 3 high priority

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 viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+5 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

667 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

X (Twitter)X (Twitter)

Meta tags

Title: 【カードラッシュ】遊戯王が日本最大級の通販サイト
Description: 遊戯王の"激安通販"カードラッシュです。圧倒的な品揃えと低価格を実現しています。限定特価セール品有り、返品保証有り、即日発送有り、送料無料有り。
Canonical: https://www.cardrush.jp/
Language: ja
Charset: utf-8
Viewport
Robots meta
Manifest: https://cdn.webpush.jp/pwa/10001535/cbd8a3ad-89a7-4d4d-a4ed-2fac8ad32d24/manifest.json

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Google Analytics Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Let's Encrypt
Subject: www.cardrush.jp
Valid from: Jun 5, 2026
Valid to: Sep 3, 2026
Days until expiry: 37
SAN domains: cardrush.jp, www.cardrush.jp

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 0

Links

127 internal · 17 external · 20 broken

Images

146 total · 0 missing alt

Scripts / Styles

34 scripts · 5 stylesheets

JS / CSS size

18.8 KB · 0 B

Page size

261 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
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://cardrush.jp
Final URL: https://www.cardrush.jp/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 662 ms
HTML size: 261 KB
Redirect chain: https://cardrush.jp → https://www.cardrush.jp/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does cardrush.jp use?: cardrush.jp is built with PHP, jQuery, Google Analytics, Apache.
Is cardrush.jp secure (HTTPS)?: Yes. cardrush.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 3, 2026.
Who hosts cardrush.jp?: Hosting provider information for cardrush.jp is not available yet.
What is cardrush.jp's SEO score?: cardrush.jp scored 60/100 for SEO in the latest analysis (fair).
What is cardrush.jp's overall website score?: cardrush.jp has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.