takken-siken.com
宅建試験ドットコム － 試験制度＆過去問題を徹底解説
Last scanned Aug 24, 2026, 1:21 PM
Overall score
Great
Summary
宅建試験の解説でNo.1を目指す学習用サイトです。根拠条文・判例付きの解説を含む平成12年から令和7年までの過去問題1,400問を無料で公開しています。さらに、試�… This website uses WordPress hosted on XSERVER - Xserver Inc., JP. SEO is good (80/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
宅建試験の解説でNo.1を目指す学習用サイトです。根拠条文・判例付きの解説を含む平成12年から令和7年までの過去問題1,400問を無料で公開しています。さらに、試験の最新動向や過去問題の解説、質問用の掲示板など宅地建物取引士試験に関係する情報を発信しています。トップページの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
8 issues found · 2 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.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
548 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
宅建試験の解説でNo.1を目指す学習用サイトです。根拠条文・判例付きの解説を含む平成12年から令和7年までの過去問題1,400問を無料で公開しています。さらに、試験の最新動向や過去問題の解説、質問用の掲示板など宅地建物取引士試験に関係する情報を発信しています。トップページの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.
Meta tags
- Title
- 宅建試験ドットコム － 試験制度＆過去問題を徹底解説
- Description
- 宅建試験の解説でNo.1を目指す学習用サイトです。根拠条文・判例付きの解説を含む平成12年から令和7年までの過去問題1,400問を無料で公開しています。さらに、試験の最新動向や過去問題の解説、質問用の掲示板など宅地建物取引士試験に関係する情報を発信しています。トップページの過去問題一問一答で理解度を確認しましょう。
- Canonical
- https://takken-siken.com/
- Language
- ja
- Charset
- UTF-8
- Viewport
- width=device-width,user-scalable=yes,initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- XSERVER - Xserver Inc., JP
- CDN provider
- —
- IP address
- 183.90.238.40
- 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.takken-siken.com
- Valid from
- Jul 23, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 57
- SAN domains
- takken-siken.com, www.takken-siken.com
Security headers
- Strict-Transport-SecurityMissing
- 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 2 · H3 20
Links
68 internal · 10 external · 0 broken
Images
19 total · 9 missing alt
Scripts / Styles
7 scripts · 1 stylesheets
JS / CSS size
119 KB · 73.7 KB
Page size
36.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- 10056
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://takken-siken.com
- Final URL
- https://takken-siken.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 548 ms
- HTML size
- 36.2 KB
- Redirect chain
- https://takken-siken.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does takken-siken.com use?
- takken-siken.com is built with WordPress, jQuery, Google Analytics, Nginx.
- Is takken-siken.com secure (HTTPS)?
- Yes. takken-siken.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.
- Who hosts takken-siken.com?
- takken-siken.com is hosted on XSERVER - Xserver Inc., JP.
- What is takken-siken.com's SEO score?
- takken-siken.com scored 80/100 for SEO in the latest analysis (great).
- What is takken-siken.com's overall website score?
- takken-siken.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card