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at-link.ad.jp

at+link[エーティーリンク]｜サーバ稼働実績20,000台のホスティングサービス

Last scanned Jul 27, 2026, 5:43 PM

81

Overall score

Great

Summary

at+linkはクラウドから専用サーバの大規模構成まで、幅広いサーバソリューションを提供しています。お客さま担当制で24時間365日無償サポート付だからビジネス運�… This website uses Apache hosted on IDCF - IDC Frontier Inc., JP. SEO is good (75/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

at+linkはクラウドから専用サーバの大規模構成まで、幅広いサーバソリューションを提供しています。お客さま担当制で24時間365日無償サポート付だからビジネス運用に最適。運用費削減の成功事例も多数あります。

Japan
Hosted on IDCF - IDC Frontier Inc., JP

Top issues to fix

10 issues found · 3 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 viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • 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.

+4 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

122 ms

65

Security

HTTPS & header checks

85

Accessibility

2 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.

at+linkはクラウドから専用サーバの大規模構成まで、幅広いサーバソリューションを提供しています。お客さま担当制で24時間365日無償サポート付だからビジネス運用に最適。運用費削減の成功事例も多数あります。

X (Twitter)Facebook

Contact

Email, phone, and address published on this site's own pages.

Source: https://at-link.ad.jp/support/

Meta tags

Title
at+link[エーティーリンク]｜サーバ稼働実績20,000台のホスティングサービス
Description
at+linkはクラウドから専用サーバの大規模構成まで、幅広いサーバソリューションを提供しています。お客さま担当制で24時間365日無償サポート付だからビジネス運用に最適。運用費削減の成功事例も多数あります。
Canonical
https://www.at-link.ad.jp/
Language
Charset
UTF-8
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
company
og:url
—

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsApache

Hosting & CDN

CDN provider
—
IP address
202.218.151.7
ASN
AS4694 (IDCF - IDC Frontier Inc., JP)

DNS records

TypeValue
A
  • 202.218.151.7
AAAA—
MX
  • mx1.at-link.ad.jp
  • mx2.at-link.ad.jp
TXT
  • v=spf1 +ip4:211.10.7.96/28 +ip4:202.218.151.0/26 +ip4:202.218.213.13 +ip4:202.221.143.9 +ip4:219.99.214.199 +ip4:61.206.47.254 +ip4:61.206.47.147 +ip4:210.158.217.156 +ip4:210.129.152.147 +ip4:117.120.49.105 include:spf.securemx.jp include:rnmk.com include:spfsvw.at-link.ad.jp ~all
  • google-site-verification=AQz0XsozwbujGmZ8lHUq8GDW-voBZ5P8zKopWiQgtrU
NS
  • ns.at-link.ad.jp
  • dns3.at-link.ad.jp
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Japan Registry Services Co., Ltd.
Subject
*.at-link.ad.jp
Valid from
Apr 30, 2026
Valid to
Oct 31, 2026
Days until expiry
95
SAN domains
*.at-link.ad.jp, at-link.ad.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 1 · H2 3 · H3 3

Links

33 internal · 5 external · 0 broken

Images

33 total · 0 missing alt

Scripts / Styles

10 scripts · 4 stylesheets

JS / CSS size

344 KB · 21.9 KB

Page size

17.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
5
sitemap.xml
Found
URLs in sitemap
86

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://at-link.ad.jp
Final URL
https://at-link.ad.jp
HTTP status
200
HTTP version
HTTP/1.1
Response time
122 ms
HTML size
17.3 KB
Redirect chain
https://at-link.ad.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does at-link.ad.jp use?
at-link.ad.jp is built with jQuery, Google Analytics, Apache.
Is at-link.ad.jp secure (HTTPS)?
Yes. at-link.ad.jp uses TLS 1.2 with a certificate issued by Japan Registry Services Co., Ltd., valid until Oct 31, 2026.
Who hosts at-link.ad.jp?
at-link.ad.jp is hosted on IDCF - IDC Frontier Inc., JP.
What is at-link.ad.jp's SEO score?
at-link.ad.jp scored 75/100 for SEO in the latest analysis (fair).
What is at-link.ad.jp's overall website score?
at-link.ad.jp has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.