shueisha.tv

What is “MANGA Plus by SHUEISHA TV” ?

Last scanned Aug 24, 2026, 1:23 PM

82

Overall score

Great

Summary

description. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

description

United States

Hosted on AWS

Top issues to fix

9 issues found · 2 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.
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.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

459 ms

65

Security

HTTPS & header checks

90

Accessibility

1 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.

description

X (Twitter)Facebook Facebook

Meta tags

Title: What is “MANGA Plus by SHUEISHA TV” ?
Description: description
Canonical
Language
Charset: UTF-8
Viewport: width=device-width, user-scalable=no,
Robots meta: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Google Analytics

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 18.66.41.35
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	18.66.41.35 18.66.41.107 18.66.41.24 18.66.41.85
AAAA	2600:9000:2378:4e00:1:cdb4:d3c0:93a1 2600:9000:2378:a000:1:cdb4:d3c0:93a1 2600:9000:2378:c800:1:cdb4:d3c0:93a1 2600:9000:2378:b800:1:cdb4:d3c0:93a1 2600:9000:2378:2000:1:cdb4:d3c0:93a1 2600:9000:2378:5a00:1:cdb4:d3c0:93a1 2600:9000:2378:7000:1:cdb4:d3c0:93a1 2600:9000:2378:fc00:1:cdb4:d3c0:93a1
MX	—
TXT	google-site-verification=iejlBi0kYqx9B0vlN9P_umEQahgDSDmOa4Ak1LGGQDE
NS	ns-1398.awsdns-46.org ns-134.awsdns-16.com ns-713.awsdns-25.net ns-1690.awsdns-19.co.uk
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: shueisha.tv
Valid from: Apr 18, 2026
Valid to: Nov 1, 2026
Days until expiry: 68
SAN domains: shueisha.tv

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

2 internal · 6 external · 0 broken

Images

20 total · 0 missing alt

Scripts / Styles

8 scripts · 4 stylesheets

JS / CSS size

100 KB · 26.3 KB

Page size

19.6 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://shueisha.tv
Final URL: https://shueisha.tv
HTTP status: 200
HTTP version: HTTP/2
Response time: 459 ms
HTML size: 19.6 KB
Redirect chain: https://shueisha.tv

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Frequently asked questions

What technology does shueisha.tv use?: shueisha.tv is built with jQuery, Google Analytics.
Is shueisha.tv secure (HTTPS)?: Yes. shueisha.tv uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 1, 2026.
Who hosts shueisha.tv?: shueisha.tv is hosted on AWS, behind CloudFront CDN.
What is shueisha.tv's SEO score?: shueisha.tv scored 75/100 for SEO in the latest analysis (fair).
What is shueisha.tv's overall website score?: shueisha.tv has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.