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portofamsterdam.com

https://portofamsterdam.com· First analyzed 13 May 2026· Updated 13 May 2026
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portofamsterdam.com
Desktop screenshot of portofamsterdam.com
Mobile screenshot of portofamsterdam.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.215.88.119

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

CDN

Varnish

Nameservers

ns2.transip.eu.ns1.transip.nl.ns0.transip.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
789 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
65 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

9 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar
Matomo

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

SEO Analysis

B73/100
21
6
0
Meta Tags12/15
Content10/12
Headings8/8
Technical17/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
P
portofamsterdam.comportofamsterdam.com

Port of Amsterdam | Informatie en services van de Amsterdamse haven

De haven van Amsterdam is de vierde haven van West-Europa. Bekijk alle informatie en services voor een vlot en veilig bezoek aan de Amsterdamse haven.

Title Length67 chars

Recommended: 50-60 chars (~420px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    73 rules

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 12 2

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

    Sponsored

    AI & LLM Readiness

    F37/100
    Bot Access
    18/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    12/25

    AI Bot Access

    11/14 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:7%
    Words:2,889
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary128w
    Descriptive Headings
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    89/100
    16
    Passed
    1
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    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
    15/15
    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.
    42/100
    D
    248 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    284 mg
    vs
    Returning (cached)
    142 mg
    Annual (10K/mo)
    29.8 kg
    Emission Segments
    Data Center
    12 mg
    Network
    73 mg
    Device
    163 mg
    Resource Breakdown
    JavaScript
    283.4 KB
    Images
    1.5 MB
    CSS
    588.7 KB
    HTML
    89.8 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    75d

    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

    Valid From

    29.04.2026

    Valid Until

    28.07.2026

    Subject Alternative Names (20)

    amsterdamchemistry.nl.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamchemistryplatform.nl.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamendehaven.nl.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamports.com.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamports.nl.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamseaport.com.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamseaport.nl.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.siteamsterdamseaports.com.master-7rqtwti-zinazad7h62aq.eu-4.platformsh.site+12 more

    SHA-256 Fingerprint

    02:25:0C:F6:84:1B:B5:38:74:CE:E6:FE:9D:0A:8E:FB:1A:AB:C3:6F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    0
    cache-control
    🔴 No Cache(must-revalidate, no-cache, private)
    content-language
    nl
    content-length
    91631
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    Portofamsterdam-com.o-v1.mx.microsoft

    Domain Information

    portofamsterdam.com

    Domain Age
    29y 7m

    Created

    07.10.1996

    Expires

    06.10.2026

    Last Updated

    01.12.2025

    Registrar

    Key-Systems GmbH

    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
    Data Protection Officer mentioned
    Legitimate interest basis 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.
    A
    84/100
    Mobile Friendly26 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Avenir LT W01_95 Black1475556 + Avenir LT W01_45 Book1475508

    WCAG Partial
    71/100
    Readability
    /30
    24/30

    18px · LH 1.44

    Hierarchy
    /20
    18/20

    3.56x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    11/25

    2 fonts · 10 req

    Heading Font

    Avenir LT W01_95 Black1475556

    Sans64px

    Body Font

    Avenir LT W01_45 Book1475508

    Sans18px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    64px
    h1
    48px
    h2
    36px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 44

    Color Palette

    10 unique colors
    3.45:1 AA Large Light
    #ffffff
    Background· 32.1%
    #7f8c94
    Secondary· 3.4%
    #5caed0
    Primary· 24.6%
    #332f6e
    Primary· 11.6%
    #bfd2de
    Secondary· 6.4%
    #adc5d4
    Secondary· 6.2%
    #2b92c0
    Accent· 4.8%
    #98b6c5
    Secondary· 3.7%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    6

    Total Tools

    1

    Enterprise

    3

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    19
    Scripts
    3
    Styles
    10
    Async
    2
    Defer

    Top Script Sources

    local(7)googletagmanager.com(3)connect.facebook.net(2)consent.cookiebot.com(2)script.hotjar.com(2)

    Website Identity

    portofamsterdam.com

    29 years old
    Location detected: 🇮🇪 Irelandvia ip
    Key-Systems GmbHnl

    Sponsored

    Last analyzed: 13 May 2026 at 18:20

    Historical Analysis & Change Tracking