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SGSiteGraph

webcomics.jp

Web漫画アンテナ

Last scanned Jul 26, 2026, 12:19 PM

82

Overall score

Great

Summary

マイリストに対応したWeb漫画の更新情報サイトです。. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

マイリストに対応したWeb漫画の更新情報サイトです。

Top issues to fix

11 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

655 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.

マイリストに対応したWeb漫画の更新情報サイトです。

Meta tags

Title
Web漫画アンテナ
Description
マイリストに対応したWeb漫画の更新情報サイトです。
Canonical
Language
ja
Charset
utf-8
Viewport
width=device-width,minimum-scale=1,maximum-scale=1,user-scalable=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
webcomics.jp
Valid from
Jul 7, 2026
Valid to
Oct 5, 2026
Days until expiry
68
SAN domains
webcomics.jp, *.webcomics.jp

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 3

Links

170 internal · 89 external · 20 broken

Images

55 total · 0 missing alt

Scripts / Styles

10 scripts · 2 stylesheets

JS / CSS size

601 B · 0 B

Page size

107 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
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://webcomics.jp
Final URL
https://webcomics.jp
HTTP status
200
HTTP version
HTTP/2
Response time
653 ms
HTML size
107 KB
Redirect chain
https://webcomics.jp

See something wrong on this report? Request a correction

Frequently asked questions

What technology does webcomics.jp use?
webcomics.jp is built with jQuery, Google Analytics, Cloudflare Analytics.
Is webcomics.jp secure (HTTPS)?
Yes. webcomics.jp uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 5, 2026.
Who hosts webcomics.jp?
Hosting provider information for webcomics.jp is not available yet.
What is webcomics.jp's SEO score?
webcomics.jp scored 70/100 for SEO in the latest analysis (fair).
What is webcomics.jp's overall website score?
webcomics.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.