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malmberg.nl

https://malmberg.nl· First analyzed 20 May 2026· Updated 20 May 2026
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malmberg.nl
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Mobile

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Hosting Provider

HubSpot CMS
hubspot.com

IP Address

199.60.103.191

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇺🇸 Cambridge, United States

ASN

AS209242

Organization

HubSpot, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-910.awsdns-49.net.ns-1113.awsdns-11.org.ns-1814.awsdns-34.co.uk.ns-376.awsdns-47.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
495 ms10%
Speed Index
644 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
53 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
HubSpot CMS
Infrastructure
Hosting
HubSpot CMS
CDN
Cloudflare

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

C64/100
18
11
0
Meta Tags7/15
Content10/12
Headings8/8
Technical17/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
M
malmberg.nlmalmberg.nl

Malmberg | Kom verder

Onderwijs zit bij Malmberg in het DNA. Het is uitdagend en altijd in ontwikkeling. We zien het als onze taak leraren te ondersteunen zodat zij het beste onde...

Description truncated.
Title Length21 chars

Recommended: 50-60 chars (~134px / 580px)

Description Length206 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    604 URLs

    robots.txt

    7 rules

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    13/25

    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
    nav
    Text ratio:4%
    Words:1,205
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary1149w
    Descriptive Headingsavg 4.9w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    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.
    A
    85/100
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    37/100
    D
    225 mg
    CO₂e / view
    1.8 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    258 mg
    vs
    Returning (cached)
    129 mg
    Annual (10K/mo)
    27.0 kg
    Emission Segments
    Data Center
    50 mg
    Network
    54 mg
    Device
    121 mg
    Resource Breakdown
    JavaScript
    45.1 KB
    Images
    1.7 MB
    CSS
    3.1 KB
    HTML
    28.5 KB
    Green Hosting Not Verified
    HubSpot CMS
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    WAF

    58d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    19.04.2026

    Valid Until

    18.07.2026

    Subject Alternative Names (2)

    0c7244fc.sni.cloudflaressl.commalmberg.nl

    SHA-256 Fingerprint

    90:DC:65:6A:92:29:DB:5D:9D:31:CD:DC:82:95:F6:66:79:16:DD:DB...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    false
    age
    1361
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(s-maxage=36000,max-age=0)
    cache-tag
    CT-256202473716,P-145997490,W-254105980122,W-254105980128,W-...
    cf-cache-status
    HIT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    malmberg-nl.mail.protection.outlook.com

    Domain Information

    malmberg.nl

    Domain Age
    31y 1m

    Created

    03.04.1995

    Last Updated

    11.07.2025

    Registrar

    Registrar.eu

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked

    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.
    B
    77/100
    Mobile Friendly6 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG AAA
    75/100
    Readability
    /30
    22/30

    17px · LH 1.41

    Hierarchy
    /20
    11/20

    2.82x ratio

    WCAG
    /25
    24/25

    13.57:1 min contrast

    Performance
    /25
    18/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans48px

    Body Font

    Helvetica Neue

    Sans17px

    Contrast Ratio

    13.57:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~41 CPL

    Narrow lines
    48px
    h1
    32px
    h2
    32px
    h3
    20px
    h4
    17px
    p

    ✅ Excellent readability: 17px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.41 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 13.6:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 2.8x larger than body text.

    Flesch 0

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 22.2%
    #009cd9
    Primary· 27.799999999999997%
    #bcada8
    Secondary· 9.7%
    #725047
    Secondary· 9.4%
    #e3d7c9
    Secondary· 8.4%
    #b7cdd3
    Secondary· 5.4%
    #2f96bf
    Accent· 2.2%
    #1ba3d7
    Primary· 1.9%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    26 Resources

    16
    Scripts
    10
    Styles
    5
    Async
    4
    Defer

    Top Script Sources

    local(5)malmberg.nl(3)youtube.com(2)malmberg.containers.piwik.pro(2)js-eu1.hs-banner.com(1)

    Website Identity

    malmberg.nl

    0736288722
    31 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Registrar.eu📧 Microsoft 365nl-nl

    Sponsored

    Last analyzed: 20 May 2026 at 20:08

    Historical Analysis & Change Tracking