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SGSiteGraph

comic-action.com

webアクション|双葉社発のマンガサイト

Last scanned Aug 24, 2026, 1:23 PM

75

Overall score

Fair

Summary

webアクションは双葉社発のマンガ配信サイトです。毎週火曜と金曜12時更新!. This website uses Next.js behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance fair (65/100). Top issue: Missing canonical link.

webアクションは双葉社発のマンガ配信サイトです。毎週火曜と金曜12時更新!

Top issues to fix

8 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.

+2 more issues — details in the sections below.

75

SEO

4 issue(s) found

65

Performance

908 ms

65

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.

webアクションは双葉社発のマンガ配信サイトです。毎週火曜と金曜12時更新!

Meta tags

Title
webアクション|双葉社発のマンガサイト
Description
webアクションは双葉社発のマンガ配信サイトです。毎週火曜と金曜12時更新!
Canonical
Language
ja
Charset
utf-8
Viewport
width=device-width, minimum-scale=1.0, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
webアクション|双葉社発のマンガサイト
og:description
webアクションは双葉社発のマンガ配信サイトです。毎週火曜と金曜12時更新!
og:type
website
og:url
https://comic-action.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
webアクション|双葉社発のマンガサイト
twitter:description
webアクションは双葉社発のマンガ配信サイトです。毎週火曜と金曜12時更新!

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
CloudFront
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
comic-action.com
Valid from
Jul 6, 2026
Valid to
Jan 19, 2027
Days until expiry
147
SAN domains
comic-action.com

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 12 · H3 9

Links

122 internal · 12 external · 0 broken

Images

143 total · 6 missing alt

Scripts / Styles

61 scripts · 4 stylesheets

JS / CSS size

1.4 MB · 6.5 KB

Page size

386 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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://comic-action.com
Final URL
https://comic-action.com
HTTP status
200
HTTP version
HTTP/2
Response time
901 ms
HTML size
386 KB
Redirect chain
https://comic-action.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does comic-action.com use?
comic-action.com is built with Next.js, Google Analytics, Meta Pixel, TikTok Pixel, Nginx.
Is comic-action.com secure (HTTPS)?
Yes. comic-action.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 19, 2027.
Who hosts comic-action.com?
Hosting provider information for comic-action.com is not available yet.
What is comic-action.com's SEO score?
comic-action.com scored 75/100 for SEO in the latest analysis (fair).
What is comic-action.com's overall website score?
comic-action.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.