championcross.jp

チャンピオンクロス | 秋田書店の新作マンガが無料で読める！

Last scanned Jul 25, 2026, 4:25 AM · 2 views

84

Overall score

Great

Summary

秋田書店が運営するWebマンガサイト・チャンピオンクロス。毎日更新、新作も読み逃した作品も続々登場！無料キャンペーンも多数開催！『僕の心のヤバイやつ』�… This website uses Next.js hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (75/100). Top issue: Title longer than 60 characters.

秋田書店が運営するWebマンガサイト・チャンピオンクロス。毎日更新、新作も読み逃した作品も続々登場！無料キャンペーンも多数開催！『僕の心のヤバイやつ』・『刃牙』シリーズ・『弱虫ペダル』・『魔入りました！入間くん』など話題作も目白押し!!

United States

Hosted on AWS

Top issues to fix

5 issues found

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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

80

SEO

3 issue(s) found

75

Performance

626 ms

85

Security

HTTPS & header checks

100

Accessibility

0 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.

秋田書店が運営するWebマンガサイト・チャンピオンクロス。毎日更新、新作も読み逃した作品も続々登場！無料キャンペーンも多数開催！『僕の心のヤバイやつ』・『刃牙』シリーズ・『弱虫ペダル』・『魔入りました！入間くん』など話題作も目白押し!!

Meta tags

Title: チャンピオンクロス | 秋田書店の新作マンガが無料で読める！
Description: 秋田書店が運営するWebマンガサイト・チャンピオンクロス。毎日更新、新作も読み逃した作品も続々登場！無料キャンペーンも多数開催！『僕の心のヤバイやつ』・『刃牙』シリーズ・『弱虫ペダル』・『魔入りました！入間くん』など話題作も目白押し!!
Canonical: https://championcross.jp
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 18.66.41.18
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	18.66.41.18 18.66.41.27 18.66.41.3 18.66.41.69
AAAA	—
MX	—
TXT	google-site-verification=n3vD5mWeHbs-RfPuElBu5TtVpWxo4FiMF-syTJeu6ho google-site-verification=e9BdyV8Tq9HfVzsXqoU2z3fft7B9FXSJCCMofgZUX_A
NS	ns-1043.awsdns-02.org ns-1916.awsdns-47.co.uk ns-929.awsdns-52.net ns-497.awsdns-62.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: championcross.jp
Valid from: Nov 16, 2025
Valid to: Dec 15, 2026
Days until expiry: 143
SAN domains: championcross.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 38 · H3 6

Links

117 internal · 12 external · 0 broken

Images

119 total · 0 missing alt

Scripts / Styles

101 scripts · 12 stylesheets

JS / CSS size

1.5 MB · 135 KB

Page size

386 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 44
sitemap.xml: Found
URLs in sitemap: 6344

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
No structured data (JSON-LD) found

Scan details

Requested URL: https://championcross.jp
Final URL: https://championcross.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 619 ms
HTML size: 386 KB
Redirect chain: https://championcross.jp

See something wrong on this report? Request a correction

Same technology stack

ai-analytics.org

AI Analytics

nextjscloudflare-analytics

Cloudflare· Cloudflare

featurespace.co.uk

Featurespace | Fraud and financial crime management

Cloudflare· Cloudflare

savvytime.com

World Clock and Time Converter - Savvy Time

nextjsgoogle-analyticscloudflare-analytics

Cloudflare· Cloudflare

renderforest.com

Create Videos, Designs, and Websites with AI | Renderforest

nextjsgoogle-analyticsgoogle-ads

Cloudflare· Cloudflare

highereducation.com

Home - Higher Education

wordpressnextjs

AWS· Cloudflare

optimism.io

Optimism: The most used blockchain infrastructure.

nextjsgoogle-analytics

Cloudflare· Cloudflare

Same hosting provider

chronoseconds.com

Chronoseconds | Buy & Sell Pre-Owned Luxury Watches

wordpressnextjsgoogle-analytics

taronga.org.au

Taronga Conservation Society Australia | Taronga Zoo

AWS· Cloudflare

secureauth.com

SecureAuth | Continuous Identity Authority

google-analytics

AWS· Cloudflare

highereducation.com

Home - Higher Education

wordpressnextjs

AWS· Cloudflare

byside.com

Composable Digital Experience Platform | CoreMedia CMS

apachegoogle-analytics

AWS· CloudFront

surveyplanet.com

Free Online Survey Maker | Unlimited Surveys | Surveyplanet

google-analyticssvelte

AWS· CloudFront

Frequently asked questions

What technology does championcross.jp use?: championcross.jp is built with Next.js.
Is championcross.jp secure (HTTPS)?: Yes. championcross.jp uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 15, 2026.
Who hosts championcross.jp?: championcross.jp is hosted on AWS, behind CloudFront CDN.
What is championcross.jp's SEO score?: championcross.jp scored 80/100 for SEO in the latest analysis (great).
What is championcross.jp's overall website score?: championcross.jp has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.