SEO-Rapport: tdc.dk
Generéiert de(n) 28. Abrëll 2026 · 28 Befonner · 3.4s
Institutionell Websäite prioritäriséieren Accessibilitéit, Sécherheet a korrekt Indexéierung — Bierger an Interessente brauchen einfachen Zougank zu relevanten Informatiounen.
Score-Iwwersiicht
Duerchschnëttleche Allgemeng-Score: 50
Score-Prognos
Geschate Verbesserung baséierend op de Befonner an dësem Rapport
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Modul-Iwwersiicht
All Befonner (27)
Kritesch (1)
- highaccessibility
5 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 (11)
- mediumheaders
Missing content-security-policy
CSP header is missing. The site may be vulnerable to XSS attacks.
Add a Content-Security-Policy header to restrict resource loading
- mediummeta
Title too short
Title is 11 characters (recommended: 50-60)
Write a more descriptive title (50-60 characters)
- mediummeta
Meta description too short
Description is 11 characters (recommended: 120-160)
Write a more detailed meta description
- mediummeta
Canonical / og:url mismatch
Canonical: https://tdc.dk/ og:url: https://tdc.dk
Ensure canonical URL and og:url match
- mediumstructured data
No structured data found
No JSON-LD schemas detected on the page
Add structured data (Organization, WebSite, BreadcrumbList) for rich search results
- mediumcontent
Multiple H1 tags
Found 5 H1 tags (recommended: exactly 1)
Use only one H1 per page; use H2-H6 for subsections
- mediumcontent
External links without noopener
3 external links with target="_blank" lack rel="noopener"
Add rel="noopener noreferrer" to all target="_blank" links
- mediummobile
Fixed-width elements may cause horizontal scroll
1 elements have fixed widths > 400px
Use max-width: 100% or responsive units instead of fixed pixel widths
- 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
Low (15)
- lowdns
No IPv6 (AAAA) records
The domain has no AAAA records for IPv6 connectivity
Add AAAA DNS records for IPv6 support
- lowdns
DMARC policy is 'none'
DMARC is set but policy is 'none' (monitoring only).
Consider upgrading DMARC policy to 'quarantine' or 'reject'
- lowheaders
Missing permissions-policy
Permissions-Policy is missing.
Add Permissions-Policy to restrict browser feature access
- lowmeta
Missing og:type
Open Graph type is not set
Add og:type meta tag (e.g., "website", "article")
- lowsitemap
No lastmod dates
Sitemap URLs don't include lastmod timestamps
Add <lastmod> to help search engines prioritize crawling
- lowcontent
Heading level skipped
H5 follows H2 (skipped H3)
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
- lowcontent
Lazy images without dimensions
1 lazy-loaded images lack width/height — causes layout shift
Add width and height attributes to lazy-loaded images
- 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
- lownews mentions
No press page on site
Found 4 external mentions but no dedicated press page
Create a /press or /news section to aggregate and amplify media coverage
- lowsocial checker
Missing og:type
Open Graph type is not set
Add og:type meta tag (e.g., "website", "article")
- lowbrand checker
No WebSite schema
No WebSite JSON-LD found
Add WebSite structured data for sitelinks search box in Google
- lowbrand checker
Missing og:site_name
Open Graph site name is not set
Add og:site_name meta tag for consistent social sharing
- lowpage experience
No resource hints
No preload or preconnect hints found
Add preload for critical resources and preconnect for important third-party origins
AI Fix Prompt
Kopéiert dësen Uweisungs-Text a ChatGPT oder Claude fir Schrëtt-fir-Schrëtt Léisungsinstruktiounen ze kréien
Fix all SEO issues found in the audit of tdc.dk.
Prioritize high-severity issues first, then medium. For each fix, make the actual code change — don't just describe what to do.
```json
{
"domain": "tdc.dk",
"scores": {
"overall": 85,
"performance": 0,
"seo": 80,
"accessibility": 77,
"bestPractices": 97,
"security": 89
},
"findings": [
{
"module": "headers",
"severity": "medium",
"title": "Missing content-security-policy",
"description": "CSP header is missing. The site may be vulnerable to XSS attacks.",
"recommendation": "Add a Content-Security-Policy header to restrict resource loading"
},
{
"module": "meta",
"severity": "medium",
"title": "Title too short",
"description": "Title is 11 characters (recommended: 50-60)",
"recommendation": "Write a more descriptive title (50-60 characters)"
},
{
"module": "meta",
"severity": "medium",
"title": "Meta description too short",
"description": "Description is 11 characters (recommended: 120-160)",
"recommendation": "Write a more detailed meta description"
},
{
"module": "meta",
"severity": "medium",
"title": "Canonical / og:url mismatch",
"description": "Canonical: https://tdc.dk/\nog:url: https://tdc.dk",
"recommendation": "Ensure canonical URL and og:url match"
},
{
"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": "content",
"severity": "medium",
"title": "Multiple H1 tags",
"description": "Found 5 H1 tags (recommended: exactly 1)",
"recommendation": "Use only one H1 per page; use H2-H6 for subsections"
},
{
"module": "content",
"severity": "medium",
"title": "External links without noopener",
"description": "3 external links with target=\"_blank\" lack rel=\"noopener\"",
"recommendation": "Add rel=\"noopener noreferrer\" to all target=\"_blank\" links"
},
{
"module": "mobile",
"severity": "medium",
"title": "Fixed-width elements may cause horizontal scroll",
"description": "1 elements have fixed widths > 400px",
"recommendation": "Use max-width: 100% or responsive units instead of fixed pixel widths"
},
{
"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": "5 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"
}
]
}
```Recommandatioune fir Är Branche
- 1WCAG 2.1 AA Konformitéit garantéieren
- 2All recommandéiert Sécherheets-Headeren implementéieren
- 3Sécherstellen, datt d'Sitemap all wichteg Säiten ofdeckt
- 4Säiteluedzäit op ënner 2 Sekonnen optiméieren
- 5Responsive Design op alle Säite garantéieren
SEO-Checklëscht fir Allgemeng
Rotschléi fir Gemëscht-Websäiten
- →Kloer Landungssäite fir all Segment definéieren
- →Verschidde Metastrategien pro Säitegrupp uwenden
- →Sitemap no Inhaltstyp segmentéieren
Lokale SEO-Kontext
A Dänemark dominéiert Google mat iwwer 95 % Maartundeel. Focus op lokal Recherchen an dänesch Sproochqualitéit.
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