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dermnetnz.org

https://dermnetnz.org· First analyzed 17 Feb 2026· Updated 17 Feb 2026
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dermnetnz.org

Sponsored

Hosting Provider

cloudflare.com

IP Address

104.26.4.146

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lady.ns.cloudflare.com.jim.ns.cloudflare.com.

Performance

Page Speed

1.3 MB
81 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
SilverStripe

Technology Stack

8 Technologies Detected

SEO Analysis

B78/100
11
3
0
D
dermnetnz.orgdermnetnz.org

DermNet

Welcome to DermNet, the world's leading free dermatology resource. Scroll through evidence-based information on dermatological diseases (skin conditions), pr...

Description truncated.
Title Length7 chars

Recommended: 50-60 chars

Description Length182 chars

Recommended: 120-160 chars

Issues (0)

    Crawlability

    Sitemap

    Type: standard

    robots.txt

    4 rules

    Sponsored

    Sponsored

    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    WAF

    55d

    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

    14.01.2026

    Valid Until

    14.04.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    dermnetnz.org*.dermnetnz.org

    SHA-256 Fingerprint

    DD:60:67:78:95:8A:95:48:C6:70:36:BE:78:B3:F0:47:BF:A5:69:AC...

    Top Recommendations

    Security recommendation preview

    HTTP Headers

    Developer Console

    age
    3108
    cache-control
    🟡 12 Hours(max-age=43200, must-revalidate)
    cf-cache-status
    HIT
    cf-ray🇩🇪 Frankfurt
    9cf8fd82f9b59b4c-FRA
    content-encoding
    Brotli(br)
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt3.aspmx.l.google.com

    +1 more

    Domain Information

    dermnetnz.org

    Domain Age
    25y 3m

    Created

    01.11.2000

    Expires

    01.11.2026

    Last Updated

    24.11.2025

    Registrar

    Instra Corporation Pty Ltd.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    Typography & Readability

    Poppins

    51/100
    Readability
    /30
    5/40

    13px · LH 1.10

    Hierarchy
    /20
    25/25

    2.08x ratio

    WCAG
    /25
    15/15

    Contrast: undefined

    Performance
    /25
    13/20

    1 font

    Heading Font

    Poppins

    Sans27px

    Body Font

    Poppins

    Sans13px

    Contrast Ratio

    --

    Reading Comfort

    ~44 CPL

    Needs attention
    27px
    h1
    20px
    h2
    20px
    h3
    42px
    h4
    13px
    p
    Minor Second
    Scale

    ❌ Critical: 13px body text is too small. Increase to at least 14px.

    ⚠️ Tight line spacing (1.10). Consider 1.4-1.6 for better readability.

    ✅ Strong hierarchy: Headlines are 2.1x larger than body text.

    ✅ Good performance: Using 1 font families keeps load times fast.

    ✅ Consistent design: Single font family with weight variations is a modern best practice.

    ✅ Smart font loading: Using font-display: swap prevents invisible text during load.

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2

    User behavior and product analytics

    Privacy & Cookies

    1

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google Ad Manager

    Sponsored

    Scripts & Styles

    19 Resources

    18
    Scripts
    1
    Styles
    10
    Async
    3
    Defer

    Top Script Sources

    cdn.privacy-mgmt.com(3)secure.adnxs.com(2)securepubads.g.doubleclick.net(2)aim-tag.hcn.health(2)gstatic.com(1)

    Sponsored

    Last analyzed: 17 Feb 2026 at 23:16

    Historical Analysis & Change Tracking