Laporan SEO: vangoghmuseum.nl
Dibuat pada 28 April 2026 · 25 temuan · 3.6s
Situs institusional memprioritaskan aksesibilitas, keamanan, dan pengindeksan yang tepat — warga dan pemangku kepentingan membutuhkan akses mudah ke informasi yang relevan.
Rincian Skor
Skor rata-rata Umum: 50
Proyeksi Skor
Perkiraan peningkatan berdasarkan temuan dalam laporan ini
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Rincian Modul
Semua Temuan (23)
Kritis (1)
- highaccessibility
4 buttons without accessible name
Buttons with no text, aria-label, or title are invisible to screen readers
Add visible text or aria-label to all buttons
Medium (8)
- mediummeta
Missing canonical URL
No canonical link tag found
Add a canonical URL to prevent duplicate content issues
- mediumstructured data
No structured data found
No JSON-LD schemas detected on the page
Add structured data (Organization, WebSite, BreadcrumbList) for rich search results
- mediumrobots
No sitemap in robots.txt
robots.txt does not reference a sitemap
Add Sitemap: https://yourdomain.com/sitemap.xml to robots.txt
- mediumaccessibility
No skip navigation link
No skip-to-content link at the top of the page
Add a visually hidden skip link as the first focusable element
- mediumrate limits
No rate limiting detected
10 rapid requests all succeeded without any rate-limit headers or 429 responses. The site may be vulnerable to abuse.
Implement rate limiting (e.g., 429 Too Many Requests) to protect against brute-force attacks
- mediumbrand checker
No Organization schema
No Organization JSON-LD found
Add Organization structured data with name, logo, and contact information
- mediumindexing checker
Missing canonical URL
No canonical link tag found — search engines may index duplicate versions
Add a self-referencing canonical URL to prevent duplicate content issues
- mediumlog analyzer
X-Powered-By header exposed
X-Powered-By: ASP.NET
Remove the X-Powered-By header to reduce information leakage
Low (14)
- lowdns
No IPv6 (AAAA) records
The domain has no AAAA records for IPv6 connectivity
Add AAAA DNS records for IPv6 support
- lowheaders
Missing permissions-policy
Permissions-Policy is missing.
Add Permissions-Policy to restrict browser feature access
- lowheaders
X-Powered-By exposes technology
X-Powered-By: ASP.NET
Remove the X-Powered-By header
- lowmeta
Meta description too long
Description is 298 characters (recommended: 120-160)
Shorten the meta description to 120-160 characters
- lowmeta
Missing og:url
Open Graph URL is not set
Add og:url meta tag matching the canonical URL
- lowcontent
Heading level skipped
H3 follows H1 (skipped H2)
Maintain sequential heading hierarchy without skipping levels
- lowcontent
Low text-to-HTML ratio
Text/HTML ratio is 3% (recommended: >5%)
Consider adding more descriptive text content
- lowrate limits
No WAF detected
No Web Application Firewall (Cloudflare, AWS, Akamai, Vercel, Sucuri, Fastly) was detected in response headers.
Consider using a WAF to protect against common web attacks (XSS, SQL injection, DDoS)
- lowrate limits
No bot protection detected
No CAPTCHA, challenge page, or bot detection was triggered during rapid requests.
Consider implementing bot protection (e.g., Cloudflare Turnstile, hCaptcha) for sensitive endpoints
- lowsocial checker
No social profile links
No links to social media profiles found on the homepage
Add links to your social media profiles for better brand visibility and authority signals
- lowbrand checker
No WebSite schema
No WebSite JSON-LD found
Add WebSite structured data for sitelinks search box in Google
- lowbrand checker
No web app manifest
No manifest.json linked — PWA features unavailable
Add a web app manifest for installability and brand customization
- lowpage experience
Popup elements detected
Found 2 popup/overlay element(s) — likely consent banners
Ensure popups don't cover main content excessively, especially on mobile
- lowpage experience
No lazy loading on images
9 images without lazy loading
Add loading="lazy" to below-the-fold images for faster initial page load
AI Fix Prompt
Salin instruksi ini ke ChatGPT atau Claude untuk mendapatkan panduan perbaikan langkah demi langkah
Fix all SEO issues found in the audit of vangoghmuseum.nl.
Prioritize high-severity issues first, then medium. For each fix, make the actual code change — don't just describe what to do.
```json
{
"domain": "vangoghmuseum.nl",
"scores": {
"overall": 87,
"performance": 0,
"seo": 83,
"accessibility": 77,
"bestPractices": 96,
"security": 92
},
"findings": [
{
"module": "meta",
"severity": "medium",
"title": "Missing canonical URL",
"description": "No canonical link tag found",
"recommendation": "Add a canonical URL to prevent duplicate content issues"
},
{
"module": "structured-data",
"severity": "medium",
"title": "No structured data found",
"description": "No JSON-LD schemas detected on the page",
"recommendation": "Add structured data (Organization, WebSite, BreadcrumbList) for rich search results"
},
{
"module": "robots",
"severity": "medium",
"title": "No sitemap in robots.txt",
"description": "robots.txt does not reference a sitemap",
"recommendation": "Add Sitemap: https://yourdomain.com/sitemap.xml to robots.txt"
},
{
"module": "accessibility",
"severity": "medium",
"title": "No skip navigation link",
"description": "No skip-to-content link at the top of the page",
"recommendation": "Add a visually hidden skip link as the first focusable element"
},
{
"module": "accessibility",
"severity": "high",
"title": "4 buttons without accessible name",
"description": "Buttons with no text, aria-label, or title are invisible to screen readers",
"recommendation": "Add visible text or aria-label to all buttons"
},
{
"module": "rate-limits",
"severity": "medium",
"title": "No rate limiting detected",
"description": "10 rapid requests all succeeded without any rate-limit headers or 429 responses. The site may be vulnerable to abuse.",
"recommendation": "Implement rate limiting (e.g., 429 Too Many Requests) to protect against brute-force attacks"
},
{
"module": "brand-checker",
"severity": "medium",
"title": "No Organization schema",
"description": "No Organization JSON-LD found",
"recommendation": "Add Organization structured data with name, logo, and contact information"
},
{
"module": "indexing-checker",
"severity": "medium",
"title": "Missing canonical URL",
"description": "No canonical link tag found — search engines may index duplicate versions",
"recommendation": "Add a self-referencing canonical URL to prevent duplicate content issues"
},
{
"module": "log-analyzer",
"severity": "medium",
"title": "X-Powered-By header exposed",
"description": "X-Powered-By: ASP.NET",
"recommendation": "Remove the X-Powered-By header to reduce information leakage"
}
]
}
```Rekomendasi untuk industri Anda
- 1Pastikan kepatuhan WCAG 2.1 AA
- 2Terapkan semua header keamanan yang direkomendasikan
- 3Pastikan peta situs mencakup semua halaman penting
- 4Optimalkan waktu pemuatan halaman hingga di bawah 2 detik
- 5Pastikan desain responsif di semua halaman
Daftar Periksa SEO untuk Umum
Tips untuk situs web Campuran
- →Tentukan halaman arahan (landing page) yang jelas untuk setiap segmen
- →Gunakan strategi meta yang berbeda untuk setiap kelompok halaman
- →Segmentasikan peta situs berdasarkan jenis konten
Konteks SEO Lokal
Belanda adalah salah satu pasar paling matang secara digital di Eropa dengan pangsa seluler yang tinggi.
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