SEO Rapport: phonemarket.nl
Generated 8 mei 2026 · 44 findings · 4.8s
Ecommerce and commercial websites have unique SEO challenges — product pages require structured data, fast loading, and optimal mobile experience to convert.
Score Breakdown
Gemiddelde E-commerce-score: 62
Score Projection
Estimated improvement based on the findings in this report
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Module Breakdown
All Findings (40)
Kritiek (3)
- 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
- highpage experience
Intrusive interstitials detected
Found 3 potential popup/overlay elements
Reduce intrusive interstitials — they hurt mobile experience and can trigger Google penalties
- highreputation
Missing AggregateRating in schema
Found Organization schema without AggregateRating — missing rich snippet opportunity
Add aggregateRating with ratingValue, ratingCount, and bestRating to your structured data for star ratings in search results
Gemiddeld (22)
- mediumdns
No DKIM record found
None of the common DKIM selectors returned a valid key. Email authentication may be incomplete.
Configure DKIM signing with your email provider and publish the public key in DNS
- 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
- mediumheaders
CORS allows all origins
Access-Control-Allow-Origin: * allows any website to make requests
Restrict CORS to specific trusted origins if the page handles sensitive data
- mediummeta
Missing og:image
No Open Graph image set. Social shares will lack a preview image.
Add og:image meta tag (1200x630px recommended)
- mediumstructured data
Missing @type in schema
A structured data object has no @type
Add a @type property (e.g. Organization, WebSite)
- mediumtechnology
Render-blocking scripts
22 scripts load synchronously without async/defer
Add async or defer to non-critical scripts to improve page load speed
- mediumcontent
Multiple H1 tags
Found 4 H1 tags (recommended: exactly 1)
Use only one H1 per page; use H2-H6 for subsections
- mediumcontent
Very low text-to-HTML ratio
Text/HTML ratio is 1% (recommended: >5%)
Increase meaningful text content relative to HTML markup
- mediumcontent
External links without noopener
6 external links with target="_blank" lack rel="noopener"
Add rel="noopener noreferrer" to all target="_blank" links
- mediummobile
Zoom disabled
Viewport prevents user zoom — accessibility issue
Remove maximum-scale=1 and user-scalable=no to allow pinch-to-zoom
- mediummobile
Fixed-width elements may cause horizontal scroll
13 elements have fixed widths > 400px
Use max-width: 100% or responsive units instead of fixed pixel widths
- mediumaccessibility
Missing main landmark
No <main> element or role="main" found
Wrap primary content in a <main> element for screen reader navigation
- 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
- mediumsocial checker
Missing og:image
No social sharing image set — posts will lack visual appeal
Add og:image meta tag (1200x630px recommended)
- mediumbrand checker
Missing favicon
No favicon link tag found
Add a favicon for brand recognition in browser tabs and bookmarks
- mediumreputation
LocalBusiness missing "address"
LocalBusiness/Organization schema found but "address" is not set
Add "address" to your LocalBusiness schema for better local search visibility
- mediumreputation
LocalBusiness missing "telephone"
LocalBusiness/Organization schema found but "telephone" is not set
Add "telephone" to your LocalBusiness schema for better local search visibility
- mediumreputation
LocalBusiness missing "openingHours"
LocalBusiness/Organization schema found but "openingHours" is not set
Add "openingHours" to your LocalBusiness schema for better local search visibility
- mediumreputation
LocalBusiness missing "geo"
LocalBusiness/Organization schema found but "geo" is not set
Add "geo" to your LocalBusiness schema for better local search visibility
- mediumreputation
LocalBusiness missing "priceRange"
LocalBusiness/Organization schema found but "priceRange" is not set
Add "priceRange" to your LocalBusiness schema for better local search visibility
Laag (15)
- lowdns
DMARC policy is 'none'
DMARC is set but policy is 'none' (monitoring only).
Consider upgrading DMARC policy to 'quarantine' or 'reject'
- lowdns
Only one MX record (no redundancy)
A single MX record means no failover if the mail server goes down.
Add a secondary MX record for email redundancy
- 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
- lowmeta
Missing favicon
No favicon link tag found
Add a favicon for better browser tab recognition
- lowstructured data
Missing Organization schema
No Organization or LocalBusiness structured data found
Add Organization schema with name, logo, and contact info
- lowstructured data
Missing WebSite schema
No WebSite structured data found
Add WebSite schema with SearchAction for sitelinks search box
- lowtechnology
Many inline scripts
27 inline <script> blocks found
Move inline scripts to external files for caching and CSP compliance
- lowtechnology
Many external CSS files
22 external stylesheets loaded
Consider bundling CSS files to reduce HTTP requests
- lowtechnology
Many third-party domains
17 external domains — may impact performance and privacy
Reduce third-party dependencies or self-host critical resources
- lowaccessibility
Missing navigation landmark
No <nav> element or role="navigation" found
Wrap navigation links in a <nav> element
- lowrate limits
No rate limiting detected
No explicit rate-limit headers or 429 responses detected. Cloudflare WAF provides platform-level protection.
Implement rate limiting (e.g., 429 Too Many Requests) to protect against brute-force attacks
- 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
No lazy loading on images
263 images without lazy loading
Add loading="lazy" to below-the-fold images for faster initial page load
- lowreputation
Only 0 sameAs entries
Found 0 sameAs URLs across all JSON-LD entities — search engines use sameAs to verify brand identity
Add sameAs URLs for all your social profiles, Wikipedia page, and business directory listings (aim for 3+)
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 phonemarket.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": "phonemarket.nl",
"scores": {
"overall": 89,
"performance": 0,
"seo": 89,
"accessibility": 81,
"bestPractices": 86,
"security": 93
},
"findings": [
{
"module": "dns",
"severity": "medium",
"title": "No DKIM record found",
"description": "None of the common DKIM selectors returned a valid key. Email authentication may be incomplete.",
"recommendation": "Configure DKIM signing with your email provider and publish the public key in DNS"
},
{
"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": "headers",
"severity": "medium",
"title": "CORS allows all origins",
"description": "Access-Control-Allow-Origin: * allows any website to make requests",
"recommendation": "Restrict CORS to specific trusted origins if the page handles sensitive data"
},
{
"module": "meta",
"severity": "medium",
"title": "Missing og:image",
"description": "No Open Graph image set. Social shares will lack a preview image.",
"recommendation": "Add og:image meta tag (1200x630px recommended)"
},
{
"module": "structured-data",
"severity": "medium",
"title": "Missing @type in schema",
"description": "A structured data object has no @type",
"recommendation": "Add a @type property (e.g. Organization, WebSite)"
},
{
"module": "technology",
"severity": "medium",
"title": "Render-blocking scripts",
"description": "22 scripts load synchronously without async/defer",
"recommendation": "Add async or defer to non-critical scripts to improve page load speed"
},
{
"module": "content",
"severity": "medium",
"title": "Multiple H1 tags",
"description": "Found 4 H1 tags (recommended: exactly 1)",
"recommendation": "Use only one H1 per page; use H2-H6 for subsections"
},
{
"module": "content",
"severity": "medium",
"title": "Very low text-to-HTML ratio",
"description": "Text/HTML ratio is 1% (recommended: >5%)",
"recommendation": "Increase meaningful text content relative to HTML markup"
},
{
"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": "mobile",
"severity": "medium",
"title": "Zoom disabled",
"description": "Viewport prevents user zoom — accessibility issue",
"recommendation": "Remove maximum-scale=1 and user-scalable=no to allow pinch-to-zoom"
},
{
"module": "mobile",
"severity": "medium",
"title": "Fixed-width elements may cause horizontal scroll",
"description": "13 elements have fixed widths > 400px",
"recommendation": "Use max-width: 100% or responsive units instead of fixed pixel widths"
},
{
"module": "accessibility",
"severity": "medium",
"title": "Missing main landmark",
"description": "No <main> element or role=\"main\" found",
"recommendation": "Wrap primary content in a <main> element for screen reader navigation"
},
{
"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": "social-checker",
"severity": "medium",
"title": "Missing og:image",
"description": "No social sharing image set — posts will lack visual appeal",
"recommendation": "Add og:image meta tag (1200x630px recommended)"
},
{
"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": "page-experience",
"severity": "high",
"title": "Intrusive interstitials detected",
"description": "Found 3 potential popup/overlay elements",
"recommendation": "Reduce intrusive interstitials — they hurt mobile experience and can trigger Google penalties"
},
{
"module": "reputation",
"severity": "high",
"title": "Missing AggregateRating in schema",
"description": "Found Organization schema without AggregateRating — missing rich snippet opportunity",
"recommendation": "Add aggregateRating with ratingValue, ratingCount, and bestRating to your structured data for star ratings in search results"
},
{
"module": "reputation",
"severity": "medium",
"title": "LocalBusiness missing \"address\"",
"description": "LocalBusiness/Organization schema found but \"address\" is not set",
"recommendation": "Add \"address\" to your LocalBusiness schema for better local search visibility"
},
{
"module": "reputation",
"severity": "medium",
"title": "LocalBusiness missing \"telephone\"",
"description": "LocalBusiness/Organization schema found but \"telephone\" is not set",
"recommendation": "Add \"telephone\" to your LocalBusiness schema for better local search visibility"
},
{
"module": "reputation",
"severity": "medium",
"title": "LocalBusiness missing \"openingHours\"",
"description": "LocalBusiness/Organization schema found but \"openingHours\" is not set",
"recommendation": "Add \"openingHours\" to your LocalBusiness schema for better local search visibility"
},
{
"module": "reputation",
"severity": "medium",
"title": "LocalBusiness missing \"geo\"",
"description": "LocalBusiness/Organization schema found but \"geo\" is not set",
"recommendation": "Add \"geo\" to your LocalBusiness schema for better local search visibility"
},
{
"module": "reputation",
"severity": "medium",
"title": "LocalBusiness missing \"priceRange\"",
"description": "LocalBusiness/Organization schema found but \"priceRange\" is not set",
"recommendation": "Add \"priceRange\" to your LocalBusiness schema for better local search visibility"
}
]
}
```Recommendations for your industry
- 1Add Product schema markup to product pages
- 2Mark up prices with Offer schema
- 3Optimize checkout speed to under 3 seconds
- 4Add trust signals and customer reviews
- 5Ensure mobile-friendly checkout experience
SEO Checklist for E-commerce
Tips for B2C websites
- →Prioritize mobile speed and user experience
- →Use rich structured data for products/services
- →Implement customer reviews and social proof
Local SEO Context
The Netherlands is one of Europe's most digitally mature markets with high mobile share.