itpassportsiken.com
ITパスポート試験ドットコム
Last scanned Jul 26, 2026, 12:19 PM
Overall score
Great
Summary
ITパスポート試験の解説No.1を目指すサイト。試験の概要・出題範囲・おすすめのテキストから過去問題の解説までITパスポートに関係している情報を発信していま��… 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.
ITパスポート試験の解説No.1を目指すサイト。試験の概要・出題範囲・おすすめのテキストから過去問題の解説までITパスポートに関係している情報を発信しています。トップページで出題される過去問題を解いて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
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
2 issue(s) found
Performance
338 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
ITパスポート試験の解説No.1を目指すサイト。試験の概要・出題範囲・おすすめのテキストから過去問題の解説までITパスポートに関係している情報を発信しています。トップページで出題される過去問題を解いて理解度を確認しましょう。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ITパスポート試験ドットコム
- Description
- ITパスポート試験の解説No.1を目指すサイト。試験の概要・出題範囲・おすすめのテキストから過去問題の解説までITパスポートに関係している情報を発信しています。トップページで出題される過去問題を解いて理解度を確認しましょう。
- Canonical
- https://www.itpassportsiken.com/
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=1000,user-scalable=yes
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- XSERVER - Xserver Inc., JP
- CDN provider
- —
- IP address
- 157.112.144.6
- ASN
- AS131965 (XSERVER - Xserver Inc., JP)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.itpassportsiken.com
- Valid from
- Jul 16, 2026
- Valid to
- Oct 14, 2026
- Days until expiry
- 77
- SAN domains
- itpassportsiken.com, www.itpassportsiken.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 5 · H3 1
Links
73 internal · 18 external · 0 broken
Images
4 total · 3 missing alt
Scripts / Styles
9 scripts · 2 stylesheets
JS / CSS size
179 KB · 1.0 KB
Page size
20.9 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- 10002
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://itpassportsiken.com
- Final URL
- https://www.itpassportsiken.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 338 ms
- HTML size
- 20.9 KB
- Redirect chain
- https://itpassportsiken.com → https://www.itpassportsiken.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does itpassportsiken.com use?
- itpassportsiken.com is built with jQuery, Google Analytics, Nginx.
- Is itpassportsiken.com secure (HTTPS)?
- Yes. itpassportsiken.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 14, 2026.
- Who hosts itpassportsiken.com?
- itpassportsiken.com is hosted on XSERVER - Xserver Inc., JP.
- What is itpassportsiken.com's SEO score?
- itpassportsiken.com scored 85/100 for SEO in the latest analysis (great).
- What is itpassportsiken.com's overall website score?
- itpassportsiken.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card