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visdeurbel.nl

https://visdeurbel.nl· First analyzed 31 May 2026· Updated 31 May 2026
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visdeurbel.nl
Desktop screenshot of visdeurbel.nl
Mobile screenshot of visdeurbel.nl
Mobile

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Hosting Provider

Nexcess
nexcess.net

IP Address

185.145.13.77

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS202521

Organization

US Nexcessnet AMS

Server

Nginx

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
525 ms10%
Speed Index
682 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4 MB
33 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms
visdeurbelv1.0Custom
by Cyd Stumpel
View Theme

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Plugins

2
Gdpr Cookie Compliance
Yoast SEO

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

A80/100
25
6
0
Meta Tags8/15
Content11/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
V
visdeurbel.nlvisdeurbel.nl

De Visdeurbel — De Visdeurbel

Zie je een vis? Druk op de Visdeurbel dan opent onze sluiswachter de sluis en kunnen de vissen doorzwemmen.

Title Length29 chars

Recommended: 50-60 chars (~171px / 580px)

Description Length107 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    1 URLs

    1 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    8/25
    Citation
    17/25

    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:848
    Token eff.:Optimal
    Sections/1K:20
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary38w
    Descriptive Headingsavg 7.7w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    86/100
    14
    Passed
    1
    Critical
    1
    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
    10/15
    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
    9/15
    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.
    34/100
    F
    507 mg
    CO₂e / view
    4.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    580 mg
    vs
    Returning (cached)
    290 mg
    Annual (10K/mo)
    60.9 kg
    Emission Segments
    Data Center
    113 mg
    Network
    122 mg
    Device
    272 mg
    Resource Breakdown
    JavaScript
    351.7 KB
    Images
    3.6 MB
    CSS
    24.4 KB
    Fonts
    1.1 KB
    HTML
    31.8 KB
    Other
    3.9 KB
    Green Hosting Not Verified
    Nexcess
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    71d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    12.05.2026

    Valid Until

    10.08.2026

    Subject Alternative Names (3)

    796dc1212d.nxcli.iovisdeurbel.nlwww.visdeurbel.nl

    SHA-256 Fingerprint

    BC:62:46:08:5F:DF:72:2C:3C:8C:34:99:70:02:1E:7B:76:E9:F7:89...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 1 Hours(max-age=3600, public)
    content-encoding
    📦 Gzip(gzip)
    content-length
    32259
    content-type
    text/html; charset=UTF-8
    date
    Sun, 31 May 2026 04:25:40 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    visdeurbel.nl

    Domain Information

    visdeurbel.nl

    Domain Age
    5y 3m

    Created

    08.02.2021

    Last Updated

    01.03.2025

    Registrar

    team.blue nl B.V.

    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
    73/100
    Mobile Friendly1 breakpoint
    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...
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    Typography & Readability

    Bricolage Grotesque + PT Sans

    WCAG Partial
    82/100
    Readability
    /30
    25/30

    27px · LH 1.50

    Hierarchy
    /20
    16/20

    2.7x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    3.31:1 min contrast

    Performance
    /25
    22/25

    2 fonts · 1 req

    Heading Font

    Bricolage Grotesque

    Sans72px

    Body Font

    PT Sans

    Sans27px

    Contrast Ratio

    3.31:1

    Below AA

    Reading Comfort

    ~37 CPL

    Narrow lines
    72px
    h1
    72px
    h2
    48px
    h3
    72px
    h4
    27px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 27px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 0 elements below WCAG AA threshold (min 3.3:1).

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

    ✅ Strong hierarchy: Headlines are 2.7x larger than body text.

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

    GGoogle FontsVariable FontsFluid Type (rem)Flesch 63

    Color Palette

    8 unique colors
    Light
    #a4aaac
    Other· 15.600000000000001%
    #c0a8fe
    Primary· 62.199999999999996%
    #f9e8ce
    Primary· 2.7%
    #516670
    Secondary· 2.1%
    #b4a5da
    Secondary· 1.3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    GDPR Cookie ConsentFree

    Cookie consent and privacy compliance tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    7 Resources

    4
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    visdeurbel.nl(4)

    Website Identity

    Visdeurbel

    Visdeurbel

    Organization

    Zie je een vis? Druk op de Visdeurbel dan opent onze sluiswachter de sluis en kunnen de vissen doorzwemmen.

    [email protected]
    visdeurbel.nl/
    5 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    team.blue nl B.V.nl

    Social Profiles

    Instagram

    Sponsored

    Last analyzed: 31 May 2026 at 04:25

    Historical Analysis & Change Tracking

    visdeurbel.nl Technology Stack - Built With jQuery, Tailwind CSS, Google Fonts, Google Analytics, Google Analytics 4 | StackOptic | StackOptic