cancer.dk

https://cancer.dk· First analyzed 02 May 2026· Updated 02 May 2026

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cancer.dk

Mobile

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Hosting Provider

Episerver AB

IP Address

217.114.94.2

Site Location

🇩🇰 Denmarkvia tld

Server Location

🇸🇪 Stockholm, Sweden

ASN

AS30811

Organization

Episerver AB

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns4.eurodns.com.ns1.eurodns.com.ns2.eurodns.com.ns3.eurodns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

807 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

61 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Optimizely CMS (Episerver)

Technology Stack

9 Technologies Detected

Analytics

Advertising

CSS Frameworks

Tag Managers

Other

Popups & Forms

CDN

SEO Analysis

C65/100

Meta Tags11/15

Content11/12

Headings8/8

Technical15/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

cancer.dkcancer.dk

Kræftens Bekæmpelse - ingen skal stå alene med kræft

Kræften Bekæmpelses hjemmeside.

Title Length53 chars

Recommended: 50-60 chars (~325px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (33/34) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

11,514 URLs

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100

Poor

5 10 2

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

F31/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

10/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:8%

Words:4,641

Token eff.:Poor Structure

Sections/1K:0.4

Structured Data

No Schema

Citation Readiness

Opening Summary18w

Descriptive Headingsavg 1.8w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

89/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

40/100

152 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

174 mg

Returning (cached)

87 mg

Annual (10K/mo)

18.3 kg

Emission Segments

Data Center

34 mg

Network

37 mg

Device

82 mg

Resource Breakdown

JavaScript

994.9 KB

CSS

205.7 KB

HTML

28.4 KB

Other

725 B

Green Hosting Not Verified

Episerver AB

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

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+H3

Valid From

30.04.2026

Valid Until

29.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.cancer.dk

SHA-256 Fingerprint

C4:E8:00:74:47:AF:90:09:A8:DE:F8:4C:C3:BF:34:70:ED:6B:E1:39...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9f57645afb4dd149-CDG

content-encoding

📦 Gzip(gzip)

content-security-policy

font-src 'self' 'self' https://*.optimizely.com; frame-src '...

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (3)

mx1-dk.centerasecurity.dk

mx3-dk.centerasecurity.dk

mx2-dk.centerasecurity.dk

Domain Information

cancer.dk

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

71/100

Mobile Friendly5 breakpoints

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1, viewport-fit=cover

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Fighter Overskrift + Fighter

WCAG Partial

72/100

Readability

/30

19/30

15px · LH --

Hierarchy

/20

18/20

3.47x ratio · ✓ H1→H6

WCAG

/25

20/25

3.01:1 min contrast

Performance

/25

15/25

2 fonts · 3 req

Heading Font

Fighter Overskrift

Sans52px

Body Font

Fighter

Sans15px

Contrast Ratio

3.01:1

1 issue

Reading Comfort

~35 CPL

Narrow lines

52px

26px

14px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.5x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFluid Type (rem)Flesch 59

Color Palette

5 unique colors

7.95:1 AAA Light

#f6f6f6

Background· 39.300000000000004%

#4c4c4c

Other· 38%

#100a06

Primary· 11.4%

#26241a

Secondary· 6.2%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

A/B Testing & Optimization

OptimizelyEnterprise

Experimentation and conversion optimization

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Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)local(4)policy.app.cookieinformation.com(2)cdn.optimizely.com(1)js.monitor.azure.com(1)

Website Identity

cancer.dk

info@cancer.dk

80301030

Kræftens BekæmpelseStrandboulevarden 492100 København Ø35 25 75 00Skriv til osCVR: 55629013EAN numre

Location detected: 🇩🇰 Denmarkvia tld

da-DK

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 02 May 2026 at 13:33

Historical Analysis & Change Tracking