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ap-siken.com

応用情報技術者試験ドットコム

Last scanned Aug 24, 2026, 1:21 PM · 2 views

83

Overall score

Great

Summary

応用情報技術者試験の解説でNo.1を目指すサイト。試験の最新動向や過去問題の解説など応用情報技術者に関係する情報を発信しています。トップページの応用情報… This website uses Nginx hosted on XSERVER - Xserver Inc., JP. SEO is good (85/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

応用情報技術者試験の解説でNo.1を目指すサイト。試験の最新動向や過去問題の解説など応用情報技術者に関係する情報を発信しています。トップページの応用情報後術者過去問題一問一答で理解度を確認しましょう。

Japan
Hosted on XSERVER - Xserver Inc., JP

Top issues to fix

6 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

85

SEO

2 issue(s) found

100

Performance

287 ms

75

Security

HTTPS & header checks

70

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.

応用情報技術者試験の解説でNo.1を目指すサイト。試験の最新動向や過去問題の解説など応用情報技術者に関係する情報を発信しています。トップページの応用情報後術者過去問題一問一答で理解度を確認しましょう。

Contact

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

Source: https://www.ap-siken.com/contact.html

Meta tags

Title
応用情報技術者試験ドットコム
Description
応用情報技術者試験の解説でNo.1を目指すサイト。試験の最新動向や過去問題の解説など応用情報技術者に関係する情報を発信しています。トップページの応用情報後術者過去問題一問一答で理解度を確認しましょう。
Canonical
https://www.ap-siken.com/
Language
ja
Charset
UTF-8
Viewport
width=1000,user-scalable=yes
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
応用情報技術者試験ドットコム
og:description
応用情報技術者試験の解説でNo.1を目指すサイト。試験の最新動向や過去問題の解説など応用情報技術者に関係する情報を発信しています。トップページの応用情報後術者過去問題一問一答で理解度を確認しましょう。
og:type
website
og:url
http://www.ap-siken.com/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsNginx

Hosting & CDN

CDN provider
—
IP address
202.226.36.28
ASN
AS131965 (XSERVER - Xserver Inc., JP)

DNS records

TypeValue
A
  • 202.226.36.28
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.ap-siken.com
Valid from
Jul 16, 2026
Valid to
Oct 14, 2026
Days until expiry
50
SAN domains
ap-siken.com, www.ap-siken.com

Security headers

  • Strict-Transport-SecurityEnabled
  • 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 4 · H3 1

Links

84 internal · 19 external · 0 broken

Images

8 total · 5 missing alt

Scripts / Styles

12 scripts · 4 stylesheets

JS / CSS size

703 KB · 67.8 KB

Page size

22.7 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
4
sitemap.xml
Found
URLs in sitemap
10482

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://ap-siken.com
Final URL
https://www.ap-siken.com/
HTTP status
200
HTTP version
HTTP/2
Response time
287 ms
HTML size
22.7 KB
Redirect chain
https://ap-siken.com → https://www.ap-siken.com/

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Frequently asked questions

What technology does ap-siken.com use?
ap-siken.com is built with jQuery, Google Analytics, Nginx.
Is ap-siken.com secure (HTTPS)?
Yes. ap-siken.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 14, 2026.
Who hosts ap-siken.com?
ap-siken.com is hosted on XSERVER - Xserver Inc., JP.
What is ap-siken.com's SEO score?
ap-siken.com scored 85/100 for SEO in the latest analysis (great).
What is ap-siken.com's overall website score?
ap-siken.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.