alphapolis.co.jp
アルファポリス - 小説・漫画・ビジネス等の総合エンターテインメントサイト
Last scanned Jul 24, 2026, 6:17 PM · 2 views
Overall score
Fair
Summary
小説・漫画の投稿サイト「アルファポリス」は、誰でも自由に作品を読めて、書くことができる総合エンターテインメントサイトです。毎日無料で読める公式連載�… This website uses jQuery hosted on AWS behind CloudFront CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
小説・漫画の投稿サイト「アルファポリス」は、誰でも自由に作品を読めて、書くことができる総合エンターテインメントサイトです。毎日無料で読める公式連載漫画も充実。ビジネス情報も満載。
- United States
- Hosted on AWS
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
147 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
小説・漫画の投稿サイト「アルファポリス」は、誰でも自由に作品を読めて、書くことができる総合エンターテインメントサイトです。毎日無料で読める公式連載漫画も充実。ビジネス情報も満載。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- アルファポリス - 小説・漫画・ビジネス等の総合エンターテインメントサイト
- Description
- 小説・漫画の投稿サイト「アルファポリス」は、誰でも自由に作品を読めて、書くことができる総合エンターテインメントサイトです。毎日無料で読める公式連載漫画も充実。ビジネス情報も満載。
- Canonical
- https://www.alphapolis.co.jp
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.227.228.98
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- *.alphapolis.co.jp
- Valid from
- Jan 5, 2026
- Valid to
- Jan 5, 2027
- Days until expiry
- 165
- SAN domains
- *.alphapolis.co.jp, alphapolis.co.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
1 scripts · 0 stylesheets
JS / CSS size
85.5 KB · 0 B
Page size
2.3 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
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://alphapolis.co.jp
- Final URL
- https://www.alphapolis.co.jp/
- HTTP status
- 202
- HTTP version
- HTTP/2
- Response time
- 147 ms
- HTML size
- 2.3 KB
- Redirect chain
- https://alphapolis.co.jp → https://www.alphapolis.co.jp/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does alphapolis.co.jp use?
- alphapolis.co.jp is built with jQuery.
- Is alphapolis.co.jp secure (HTTPS)?
- Yes. alphapolis.co.jp uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 5, 2027.
- Who hosts alphapolis.co.jp?
- alphapolis.co.jp is hosted on AWS, behind CloudFront CDN.
- What is alphapolis.co.jp's SEO score?
- alphapolis.co.jp scored 60/100 for SEO in the latest analysis (fair).
- What is alphapolis.co.jp's overall website score?
- alphapolis.co.jp has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
- Is alphapolis.co.jp hiring?
- alphapolis.co.jp has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card