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douane.nl

https://douane.nl· First analyzed 05 May 2026· Updated 05 May 2026
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douane.nl
Desktop screenshot of douane.nl
Mobile screenshot of douane.nl
Mobile

Sponsored

Hosting Provider

Netbnd

IP Address

85.159.98.34

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS24595

Organization

Netbnd

Nameservers

ns3.belastingdienst.nl.ns4.belastingdienst.nl.ns2.belastingdienst.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
596 ms10%
Speed Index
775 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
33 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv5.2.3
cms
Webthemav7.8.3Custom
by Webteam Belastingdienst
View Theme

Technology Stack

7 Technologies Detected

Plugins

5
Wt BlocksWt Flexible Table Block AddonWt Social Media ShareSearch Filter Pro
Yoast SEO

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

SEO Analysis

C66/100
19
10
0
Meta Tags9/15
Content8/12
Headings7/8
Technical18/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
D
douane.nldouane.nl

Home | Douane Nederland

Lees wat u terug mag nemen van vakantie en wanneer uw accijns betaalt. Zoek informatie over de Douane op en regel uw douanezaken online.

Title Length23 chars

Recommended: 50-60 chars (~141px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    6 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 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.
    9/25
    Schema Data
    0/25
    Citation
    12/25

    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:3%
    Words:447
    Token eff.:Optimal
    Sections/1K:33.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 3.9w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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
    81/100
    14
    Passed
    3
    Critical
    2
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    3/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    34/100
    D
    224 mg
    CO₂e / view
    1.8 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    255 mg
    vs
    Returning (cached)
    128 mg
    Annual (10K/mo)
    26.8 kg
    Emission Segments
    Data Center
    50 mg
    Network
    54 mg
    Device
    120 mg
    Resource Breakdown
    JavaScript
    73.5 KB
    Images
    1.5 MB
    CSS
    128.3 KB
    HTML
    22.2 KB
    Other
    320 B
    Green Hosting Not Verified
    Netbnd
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    179d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Ireland Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    16.04.2026

    Valid Until

    31.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.douane.nldouane.nl

    SHA-256 Fingerprint

    33:92:33:2B:D9:9E:3E:CB:AD:DB:AF:71:41:6A:32:8A:A9:90:78:0A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src https://www.douane.nl 'self'; script-src https:/...
    content-type
    text/html; charset=UTF-8
    date
    Tue, 05 May 2026 18:51:49 GMT
    link
    <https://www.douane.nl/>; rel=shortlink
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    smtp1.belastingdienst.nl
    smtp2.belastingdienst.nl

    Domain Information

    douane.nl

    Domain Age
    31 years

    Created

    07.05.1995

    Last Updated

    11.10.2025

    Registrar

    Belastingdienst

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    79/100
    Mobile Friendly4 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

    RO Sans

    WCAG Partial
    67/100
    Readability
    /30
    23/30

    18px · LH 1.56

    Hierarchy
    /20
    12/20

    1.89x ratio

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    13/25

    1 font · 1 req

    Heading Font

    RO Sans

    Sans34px

    Body Font

    RO Sans

    Sans18px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~31 CPL

    Narrow lines
    34px
    h1
    27px
    h2
    21px
    h3
    18px
    p

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

    ✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFontsFlesch 27

    Color Palette

    9 unique colors
    11.25:1 AAA Light
    #ffffff
    Background· 30.400000000000002%
    #373b42
    Secondary· 5.2%
    #fff3db
    Background· 16.599999999999998%
    #e9f8f3
    Primary· 13.7%
    #0e0e13
    Secondary· 10.4%
    #1f222a
    Secondary· 5.8%
    #a8b7a7
    Secondary· 4.9%
    #e4e8dc
    Secondary· 2.9%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    22 Resources

    15
    Scripts
    7
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    douane.nl(9)pwa001.belastingdienst.nl(3)statistiek.rijksoverheid.nl(2)f1-eu.readspeaker.com(1)

    Website Identity

    douane.nl

    31 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Belastingdienstnl-NL

    Sponsored

    Last analyzed: 05 May 2026 at 18:52

    Historical Analysis & Change Tracking