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fc2.net

FC2ブログ | 無料で高機能なブログ。デザインは5500種類以上

Last scanned Aug 24, 2026, 1:23 PM

79

Overall score

Fair

Summary

FC2ブログは、無料で簡単、カスタマイズ自由、あなたにぴったりの使い方が見つかるブログサービスです。写真投稿も安心の容量10GB。アフィリエイトの利用も可能… This website uses Google Ads. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

FC2ブログは、無料で簡単、カスタマイズ自由、あなたにぴったりの使い方が見つかるブログサービスです。写真投稿も安心の容量10GB。アフィリエイトの利用も可能です。スマートフォン用ブログデザインも多数ご用意しております。

Top issues to fix

12 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.

  • 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.

+6 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

582 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.

FC2ブログは、無料で簡単、カスタマイズ自由、あなたにぴったりの使い方が見つかるブログサービスです。写真投稿も安心の容量10GB。アフィリエイトの利用も可能です。スマートフォン用ブログデザインも多数ご用意しております。

X (Twitter)

Meta tags

Title
FC2ブログ | 無料で高機能なブログ。デザインは5500種類以上
Description
FC2ブログは、無料で簡単、カスタマイズ自由、あなたにぴったりの使い方が見つかるブログサービスです。写真投稿も安心の容量10GB。アフィリエイトの利用も可能です。スマートフォン用ブログデザインも多数ご用意しております。
Canonical
Language
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
FC2ブログ | 無料で高機能なブログ。デザインは5500種類以上
og:description
FC2ブログは、無料で簡単、カスタマイズ自由、あなたにぴったりの使い方が見つかるブログサービスです。写真投稿も安心の容量10GB。アフィリエイトの利用も可能です。スマートフォン用ブログデザインも多数ご用意しております。
og:type
website
og:url
https://blog.fc2.com/

Twitter Card

twitter:card
summary
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Google Ads

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
fc2.net
Valid from
Aug 11, 2026
Valid to
Nov 9, 2026
Days until expiry
75
SAN domains
*.fc2.net, fc2.net

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 2

Links

1 internal · 101 external · 20 broken

Images

33 total · 0 missing alt

Scripts / Styles

2 scripts · 2 stylesheets

JS / CSS size

278 B · 110 B

Page size

44.4 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://fc2.net
Final URL
https://fc2.net
HTTP status
200
HTTP version
HTTP/1.1
Response time
582 ms
HTML size
44.4 KB
Redirect chain
https://fc2.net

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does fc2.net use?
fc2.net is built with Google Ads.
Is fc2.net secure (HTTPS)?
Yes. fc2.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 9, 2026.
Who hosts fc2.net?
Hosting provider information for fc2.net is not available yet.
What is fc2.net's SEO score?
fc2.net scored 65/100 for SEO in the latest analysis (fair).
What is fc2.net's overall website score?
fc2.net has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.