What technology does j-a-net.jp use?

We did not detect any specific technologies for j-a-net.jp in the latest scan.

Is j-a-net.jp secure (HTTPS)?

Yes. j-a-net.jp uses TLS 1.3 with a certificate issued by Starfield Technologies, Inc., valid until Jan 19, 2027.

Who hosts j-a-net.jp?

Hosting provider information for j-a-net.jp is not available yet.

What is j-a-net.jp's SEO score?

j-a-net.jp scored 70/100 for SEO in the latest analysis (fair).

What is j-a-net.jp's overall website score?

j-a-net.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

j-a-net.jp

アフィリエイトのJANet(ジャネット)

Last scanned Jul 26, 2026, 1:49 PM

Overall score

Great

Summary

JANet(ジャネット)は国内トップクラスの高単価・高品質なアフィリエイトサービスです。あなたのサイトに合った広告を提供し、収益化をサポートします。. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

JANet(ジャネット)は国内トップクラスの高単価・高品質なアフィリエイトサービスです。あなたのサイトに合った広告を提供し、収益化をサポートします。

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.
2 cookies 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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

422 ms

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.

Meta tags

Title: アフィリエイトのJANet(ジャネット)
Description: JANet(ジャネット)は国内トップクラスの高単価・高品質なアフィリエイトサービスです。あなたのサイトに合った広告を提供し、収益化をサポートします。
Canonical
Language: ja
Charset: UTF-8
Viewport: width=device-width,initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
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: Starfield Technologies, Inc.
Subject: *.j-a-net.jp
Valid from: Jan 8, 2026
Valid to: Jan 19, 2027
Days until expiry: 174
SAN domains: *.j-a-net.jp, j-a-net.jp

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 6

Links

9 internal · 10 external · 19 broken

Images

16 total · 2 missing alt

Scripts / Styles

2 scripts · 1 stylesheets

JS / CSS size

468 B · 0 B

Page size

27.5 KB

Robots.txt & Sitemap

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

SEO issues

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://j-a-net.jp
Final URL: https://j-a-net.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 422 ms
HTML size: 27.5 KB
Redirect chain: https://j-a-net.jp

See something wrong on this report? Request a correction

Frequently asked questions

What technology does j-a-net.jp use?: We did not detect any specific technologies for j-a-net.jp in the latest scan.
Is j-a-net.jp secure (HTTPS)?: Yes. j-a-net.jp uses TLS 1.3 with a certificate issued by Starfield Technologies, Inc., valid until Jan 19, 2027.
Who hosts j-a-net.jp?: Hosting provider information for j-a-net.jp is not available yet.
What is j-a-net.jp's SEO score?: j-a-net.jp scored 70/100 for SEO in the latest analysis (fair).
What is j-a-net.jp's overall website score?: j-a-net.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.