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GeneralMixed

SEO Report: itu.dk

Generated April 27, 2026 · 40 findings · 4.8s

69
report.overallScore
72
seo
53
security
0
performance
85
accessibility
86
Best Practices

Institutional websites prioritize accessibility, security, and proper indexing — citizens and stakeholders need easy access to relevant information.

Score Breakdown

Average General score: 50

seo
72(+27 vs avg)
security
53(-5 vs avg)
performance
0(-44 vs avg)
accessibility
85(+33 vs avg)
Best Practices
86(+30 vs avg)

Score Projection

Estimated improvement based on the findings in this report

Current score: 69Projected score: 74
Current score
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Module Breakdown

ssl
01 finding
headers
158 findings
structured data
301 finding
sitemap
301 finding
brand checker
604 findings
content
702 findings
uptime checker
702 findings
rate limits
753 findings
cookies
803 findings
log analyzer
802 findings
robots
851 finding
technology
851 finding
accessibility
851 finding
social checker
851 finding
crawl budget
851 finding
page experience
853 findings
news mentions
90
meta
943 findings
dns
951 finding
mobile
1001 finding
layout scan
100
indexing checker
100

All Findings (37)

Critical (5)

  • highheaders

    Missing strict-transport-security

    HSTS header is missing. The site may be vulnerable to downgrade attacks.

    Add Strict-Transport-Security header with max-age of at least 31536000

  • highssl

    SSL certificate not found

    Could not retrieve SSL certificate

    Ensure the site has a valid SSL certificate installed

  • highsitemap

    Missing sitemap.xml

    No sitemap.xml found at the root

    Create a sitemap.xml to help search engines discover all pages

  • highcontent

    No H1 tag found

    The page has no H1 heading

    Add exactly one H1 tag with the primary keyword

  • highaccessibility

    27 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 (16)

  • mediumcookies

    1 cookie missing Secure flag

    Cookies without Secure flag can be sent over unencrypted HTTP connections

    Add the Secure attribute to all cookies to prevent transmission over HTTP

  • 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

  • mediumheaders

    Missing x-content-type-options

    X-Content-Type-Options is missing. MIME-sniffing attacks are possible.

    Add X-Content-Type-Options: nosniff header

  • mediumheaders

    Missing x-frame-options

    X-Frame-Options is missing. The site may be vulnerable to clickjacking.

    Add X-Frame-Options: DENY or SAMEORIGIN header

  • 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

  • mediumtechnology

    Render-blocking scripts

    8 scripts load synchronously without async/defer

    Add async or defer to non-critical scripts to improve page load speed

  • mediumcontent

    External links without noopener

    6 external links with target="_blank" lack rel="noopener"

    Add rel="noopener noreferrer" to all target="_blank" links

  • 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

  • mediumsocial checker

    Missing Twitter Card

    No twitter:card meta tag — Twitter/X will use default preview

    Add twitter:card meta tag (e.g., "summary_large_image")

  • mediumuptime checker

    Inconsistent www handling

    Both www and non-www versions respond with 200 — one should redirect to the other

    Choose either www or non-www as canonical and redirect the other with a 301

  • mediumuptime checker

    Soft 404 detected

    Non-existent URLs return HTTP 200 instead of 404

    Return proper 404 status codes for non-existent pages to avoid indexing junk URLs

  • mediumbrand checker

    No Organization schema

    No Organization JSON-LD found

    Add Organization structured data with name, logo, and contact information

  • mediumbrand checker

    Missing favicon

    No favicon link tag found

    Add a favicon for brand recognition in browser tabs and bookmarks

  • mediumcrawl budget

    No sitemap.xml found

    sitemap.xml returned HTTP 404

    Create a sitemap.xml to help search engines discover all pages

  • mediumlog analyzer

    Server version exposed

    Server header reveals version: Microsoft-IIS/10.0

    Remove version numbers from the Server header to reduce attack surface

Low (16)

  • lowcookies

    1 cookie missing HttpOnly flag

    Cookies without HttpOnly can be accessed by JavaScript, increasing XSS risk

    Add HttpOnly to session and authentication cookies

  • lowcookies

    1 cookie missing SameSite attribute

    Missing SameSite defaults to Lax in modern browsers but should be explicit

    Set SameSite=Strict or SameSite=Lax on all cookies

  • lowdns

    No IPv6 (AAAA) records

    The domain has no AAAA records for IPv6 connectivity

    Add AAAA DNS records for IPv6 support

  • lowheaders

    Missing referrer-policy

    Referrer-Policy is not set. Full URLs may leak to third parties.

    Add Referrer-Policy: strict-origin-when-cross-origin

  • lowheaders

    Missing permissions-policy

    Permissions-Policy is missing.

    Add Permissions-Policy to restrict browser feature access

  • lowheaders

    Server header exposes software

    Server: Microsoft-IIS/10.0

    Remove or obfuscate the Server header to reduce information leakage

  • lowmeta

    Missing Twitter Card

    No twitter:card meta tag

    Add twitter:card meta tag for Twitter sharing

  • lowmeta

    Missing favicon

    No favicon link tag found

    Add a favicon for better browser tab recognition

  • 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

  • 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 1 popup/overlay element(s) — likely consent banners

    Ensure popups don't cover main content excessively, especially on mobile

  • lowpage experience

    No resource hints

    No preload or preconnect hints found

    Add preload for critical resources and preconnect for important third-party origins

  • lowpage experience

    No lazy loading on images

    14 images without lazy loading

    Add loading="lazy" to below-the-fold images for faster initial page load

  • lowlog analyzer

    Soft 404 response

    Non-existent pages return HTTP 200 instead of 404

    Return proper 404 status codes for non-existent pages

AI Fix Prompt

Copy this prompt into ChatGPT or Claude to get step-by-step fix instructions

Fix all SEO issues found in the audit of itu.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": "itu.dk",
  "scores": {
    "overall": 69,
    "performance": 0,
    "seo": 72,
    "accessibility": 85,
    "bestPractices": 86,
    "security": 53
  },
  "findings": [
    {
      "module": "cookies",
      "severity": "medium",
      "title": "1 cookie missing Secure flag",
      "description": "Cookies without Secure flag can be sent over unencrypted HTTP connections",
      "recommendation": "Add the Secure attribute to all cookies to prevent transmission over HTTP"
    },
    {
      "module": "headers",
      "severity": "high",
      "title": "Missing strict-transport-security",
      "description": "HSTS header is missing. The site may be vulnerable to downgrade attacks.",
      "recommendation": "Add Strict-Transport-Security header with max-age of at least 31536000"
    },
    {
      "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": "headers",
      "severity": "medium",
      "title": "Missing x-content-type-options",
      "description": "X-Content-Type-Options is missing. MIME-sniffing attacks are possible.",
      "recommendation": "Add X-Content-Type-Options: nosniff header"
    },
    {
      "module": "headers",
      "severity": "medium",
      "title": "Missing x-frame-options",
      "description": "X-Frame-Options is missing. The site may be vulnerable to clickjacking.",
      "recommendation": "Add X-Frame-Options: DENY or SAMEORIGIN header"
    },
    {
      "module": "ssl",
      "severity": "high",
      "title": "SSL certificate not found",
      "description": "Could not retrieve SSL certificate",
      "recommendation": "Ensure the site has a valid SSL certificate installed"
    },
    {
      "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": "sitemap",
      "severity": "high",
      "title": "Missing sitemap.xml",
      "description": "No sitemap.xml found at the root",
      "recommendation": "Create a sitemap.xml to help search engines discover all pages"
    },
    {
      "module": "technology",
      "severity": "medium",
      "title": "Render-blocking scripts",
      "description": "8 scripts load synchronously without async/defer",
      "recommendation": "Add async or defer to non-critical scripts to improve page load speed"
    },
    {
      "module": "content",
      "severity": "high",
      "title": "No H1 tag found",
      "description": "The page has no H1 heading",
      "recommendation": "Add exactly one H1 tag with the primary keyword"
    },
    {
      "module": "content",
      "severity": "medium",
      "title": "External links without noopener",
      "description": "6 external links with target=\"_blank\" lack rel=\"noopener\"",
      "recommendation": "Add rel=\"noopener noreferrer\" to all target=\"_blank\" links"
    },
    {
      "module": "accessibility",
      "severity": "high",
      "title": "27 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": "social-checker",
      "severity": "medium",
      "title": "Missing Twitter Card",
      "description": "No twitter:card meta tag — Twitter/X will use default preview",
      "recommendation": "Add twitter:card meta tag (e.g., \"summary_large_image\")"
    },
    {
      "module": "uptime-checker",
      "severity": "medium",
      "title": "Inconsistent www handling",
      "description": "Both www and non-www versions respond with 200 — one should redirect to the other",
      "recommendation": "Choose either www or non-www as canonical and redirect the other with a 301"
    },
    {
      "module": "uptime-checker",
      "severity": "medium",
      "title": "Soft 404 detected",
      "description": "Non-existent URLs return HTTP 200 instead of 404",
      "recommendation": "Return proper 404 status codes for non-existent pages to avoid indexing junk URLs"
    },
    {
      "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": "brand-checker",
      "severity": "medium",
      "title": "Missing favicon",
      "description": "No favicon link tag found",
      "recommendation": "Add a favicon for brand recognition in browser tabs and bookmarks"
    },
    {
      "module": "crawl-budget",
      "severity": "medium",
      "title": "No sitemap.xml found",
      "description": "sitemap.xml returned HTTP 404",
      "recommendation": "Create a sitemap.xml to help search engines discover all pages"
    },
    {
      "module": "log-analyzer",
      "severity": "medium",
      "title": "Server version exposed",
      "description": "Server header reveals version: Microsoft-IIS/10.0",
      "recommendation": "Remove version numbers from the Server header to reduce attack surface"
    }
  ]
}
```

Recommendations for your industry

  • 1Ensure WCAG 2.1 AA compliance
  • 2Implement all recommended security headers
  • 3Ensure sitemap covers all important pages
  • 4Optimize page load time to under 2 seconds
  • 5Ensure responsive design on all pages

SEO Checklist for General

Tips for Mixed websites

  • →Define clear landing pages for each segment
  • →Use different meta strategies per page group
  • →Segment sitemap by content type

Local SEO Context

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