What technology does fantia.jp use?

fantia.jp is built with Ruby on Rails, jQuery, Nginx.

Is fantia.jp secure (HTTPS)?

Yes. fantia.jp uses TLS 1.3 with a certificate issued by Nijimo, Inc., valid until Jan 31, 2027.

Hosting provider information for fantia.jp is not available yet.

What is fantia.jp's SEO score?

fantia.jp scored 65/100 for SEO in the latest analysis (fair).

What is fantia.jp's overall website score?

fantia.jp has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

Has fantia.jp's score changed over time?

fantia.jp's overall score has improved by 11 points (from 76 to 87) since Jul 24, 2026.

fantia.jp

ファンティア[Fantia]｜クリエイター支援プラットフォーム

Last scanned Jul 31, 2026, 10:00 PM · 15 views

Overall score

Great

Summary

ファンティア[Fantia]は、イラストレーター・漫画家・コスプレイヤー・ゲーム製作者・VTuberなど、各方面で活躍するクリエイターが、創作活動に必要な資金を獲得��… This website uses Nginx. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

ファンティア[Fantia]は、イラストレーター・漫画家・コスプレイヤー・ゲーム製作者・VTuberなど、各方面で活躍するクリエイターが、創作活動に必要な資金を獲得できるサービスです。誰でも無料で登録でき、あなたを応援したいファンからの支援を受けられます。

Top issues to fix

8 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
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.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

155 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+11 overall since Jul 24, 2026

Overall: 87
SEO: 65
Security: 90
Performance: 100
Accessibility: 100

Organization

Company details published in this site's own structured data.

X (Twitter)Instagram

Meta tags

Title: ファンティア[Fantia]｜クリエイター支援プラットフォーム
Description: ファンティア[Fantia]は、イラストレーター・漫画家・コスプレイヤー・ゲーム製作者・VTuberなど、各方面で活躍するクリエイターが、創作活動に必要な資金を獲得できるサービスです。誰でも無料で登録でき、あなたを応援したいファンからの支援を受けられます。
Canonical
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest: https://fantia.jp/assets/customers/manifest-c01a22c82c5309f372a1d3bf85d185d7c704b5c32efd0694b9ea0edd14726e69.json

Technologies

Detected frameworks, languages, and tools.

Ruby on Rails jQuery Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Nijimo, Inc.
Subject: *.fantia.jp
Valid from: Jul 17, 2026
Valid to: Jan 31, 2027
Days until expiry: 184
SAN domains: *.fantia.jp, fantia.jp

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 9

Links

69 internal · 17 external · 20 broken

Images

44 total · 3 missing alt

Scripts / Styles

11 scripts · 1 stylesheets

JS / CSS size

2.0 KB · 0 B

Page size

41.4 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

Scan details

Requested URL: https://fantia.jp
Final URL: https://fantia.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 155 ms
HTML size: 41.4 KB
Redirect chain: https://fantia.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does fantia.jp use?: fantia.jp is built with Ruby on Rails, jQuery, Nginx.
Is fantia.jp secure (HTTPS)?: Yes. fantia.jp uses TLS 1.3 with a certificate issued by Nijimo, Inc., valid until Jan 31, 2027.
Who hosts fantia.jp?: Hosting provider information for fantia.jp is not available yet.
What is fantia.jp's SEO score?: fantia.jp scored 65/100 for SEO in the latest analysis (fair).
What is fantia.jp's overall website score?: fantia.jp has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Has fantia.jp's score changed over time?: fantia.jp's overall score has improved by 11 points (from 76 to 87) since Jul 24, 2026.