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SGSiteGraph

otakomu.jp

オタク.com －オタコム－

Last scanned Jul 26, 2026, 11:49 AM

70

Overall score

Fair

Summary

オタク.com －オタコム－はアニメ・ゲームなどサブカルチャー系情報の総合ブログ！どんなネタでも扱います！. This website uses Nginx. SEO is good (75/100) and accessibility is fair (70/100). Security scores poor (35/100) and performance excellent (100/100). Top issue: Missing canonical link.

オタク.com －オタコム－はアニメ・ゲームなどサブカルチャー系情報の総合ブログ！どんなネタでも扱います！

Top issues to fix

12 issues found · 4 high priority

  • No valid HTTPS/TLS certificate

    Security

    Serve the site over HTTPS (a free Let's Encrypt certificate works) — browsers mark HTTP sites as Not Secure and Google demotes them.

  • 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • 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.

+6 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

966 ms

35

Security

HTTPS & header checks

70

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.

オタク.com －オタコム－はアニメ・ゲームなどサブカルチャー系情報の総合ブログ！どんなネタでも扱います！

X (Twitter)Facebook

Meta tags

Title
オタク.com －オタコム－
Description
オタク.com －オタコム－はアニメ・ゲームなどサブカルチャー系情報の総合ブログ！どんなネタでも扱います！
Canonical
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
max-image-preview:large
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
オタク.com －オタコム－
og:description
オタク.com －オタコム－はアニメ・ゲームなどサブカルチャー系情報の総合ブログ！どんなネタでも扱います！
og:type
blog
og:url
http://otakomu.jp/

Twitter Card

twitter:card
summary_large_image
twitter:title
オタク.com －オタコム－
twitter:description
オタク.com －オタコム－はアニメ・ゲームなどサブカルチャー系情報の総合ブログ！どんなネタでも扱います！

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsNginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

No TLS certificate information available.

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 40 · H3 0

Links

96 internal · 4 external · 20 broken

Images

4 total · 3 missing alt

Scripts / Styles

96 scripts · 6 stylesheets

JS / CSS size

32.1 KB · 188 B

Page size

112 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

  • Over half of images are missing alt text

Scan details

Requested URL
https://otakomu.jp
Final URL
http://otakomu.jp/
HTTP status
200
HTTP version
HTTP/1.1
Response time
964 ms
HTML size
112 KB
Redirect chain
https://otakomu.jp → http://otakomu.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does otakomu.jp use?
otakomu.jp is built with jQuery, Google Analytics, Nginx.
Is otakomu.jp secure (HTTPS)?
otakomu.jp did not present a valid TLS certificate at the time of the last scan.
Who hosts otakomu.jp?
Hosting provider information for otakomu.jp is not available yet.
What is otakomu.jp's SEO score?
otakomu.jp scored 75/100 for SEO in the latest analysis (fair).
What is otakomu.jp's overall website score?
otakomu.jp has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.