pfizer.nl
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Hosting Provider
cloudflare.comIP Address
104.18.33.63
Site Location
🇳🇱 Netherlandsvia tld
Server Location
🇨🇦 Toronto, Canada
ASN
AS13335
Organization
Cloudflare, Inc.
Server
Cloudflare
CDN
Cloudflare
WAF
Cloudflare
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
4 Technologies Detected
SEO Analysis
Pfizer | Doorbraken die de levens van patiënten veranderen | Pfizer.nl
Pfizer | Doorbraken die de levens van patiënten veranderen
Recommended: 50-60 chars (~414px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Missing H1 tag — every page should have exactly one H1
7 issues found
Upgrade to view detailsLocal SEO
Local Search Readiness
This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
No SchemaCitation Readiness
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Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
WAF
87d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Google Trust Services
Key Algorithm
ECDSA (secp256r1) (256 bit)
Signature
ECDSA with SHA-256
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
19.05.2026
Valid Until
17.08.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
66:C5:5D:F9:F9:FE:6B:8D:E5:62:54:F6:0F:D4:86:F4:6E:5C:36:01...
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
70
DMARC Policy
Reject (Strictest)
MX Records (2)
Domain Information
pfizer.nl
Created
03.09.1997
Last Updated
24.10.2023
Registrar
Com Laude
Privacy & Compliance
OneTrust
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1.0- •Mobile compatibility recommendation preview...
Typography & Readability
PfizerDiatype-Regular
20px · LH 1.70
1:1 min contrast
1 font
Heading Font
PfizerDiatype-Regular
Body Font
PfizerDiatype-Regular
Contrast Ratio
1:1
1 issueReading Comfort
~39 CPL
Narrow lines✅ Excellent readability: 20px body text is ideal for all devices.
⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.0:1).
✅ Lean font stack: 1 font families keeps load times fast.
⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).
Color Palette
12 unique colorsBusiness & Marketing Stack
2 Tools Detected
2
Categories
2
Total Tools
1
Enterprise
0
Mid-Market
Assessment: Well-developed marketing technology stack
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Scripts & Styles
15 Resources
Top Script Sources
Website Identity
pfizer.nl
Social Profiles
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Historical Analysis & Change Tracking