What technology does cardrush-dm.jp use?

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

Is cardrush-dm.jp secure (HTTPS)?

Yes. cardrush-dm.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.

Who hosts cardrush-dm.jp?

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

What is cardrush-dm.jp's SEO score?

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

What is cardrush-dm.jp's overall website score?

cardrush-dm.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.

cardrush-dm.jp

【カードラッシュ】デュエルマスターズが日本最安級の通販サイト

Last scanned Jul 26, 2026, 12:49 PM

Overall score

Fair

Summary

デュエルマスターズ、デュエマ、DM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、送料無料、返品保証有り��… This website uses Apache. SEO is fair (60/100) and accessibility is good (85/100). Security scores good (75/100) and performance fair (70/100). Top issue: Title longer than 60 characters.

デュエルマスターズ、デュエマ、DM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、送料無料、返品保証有り、即日発送有り。

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

1.13 s

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)

Meta tags

Title: 【カードラッシュ】デュエルマスターズが日本最安級の通販サイト
Description: デュエルマスターズ、デュエマ、DM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、送料無料、返品保証有り、即日発送有り。
Canonical: https://www.cardrush-dm.jp/
Language: ja
Charset: utf-8
Viewport
Robots meta
Manifest: https://cdn.webpush.jp/pwa/10001505/0b2af85b-2c11-4ef8-86d7-88290feeac31/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-dm.jp
Valid from: Jul 22, 2026
Valid to: Oct 20, 2026
Days until expiry: 83
SAN domains: cardrush-dm.jp, www.cardrush-dm.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 4 · H3 0

Links

173 internal · 15 external · 20 broken

Images

267 total · 0 missing alt

Scripts / Styles

34 scripts · 5 stylesheets

JS / CSS size

12.6 KB · 0 B

Page size

405 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-dm.jp
Final URL: https://www.cardrush-dm.jp/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.13 s
HTML size: 405 KB
Redirect chain: https://cardrush-dm.jp → https://www.cardrush-dm.jp/

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