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volleybal.nl

https://volleybal.nl· First analyzed 15 May 2026· Updated 15 May 2026
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volleybal.nl
Desktop screenshot of volleybal.nl
Mobile screenshot of volleybal.nl
Mobile

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Hosting Provider

IP Address

93.119.12.23

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Leiden, The Netherlands

ASN

AS20857

Organization

Transip B.V

Server

Apache

CDN

CDN

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
619 ms10%
Speed Index
805 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
368 KB
49 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Transip B.V
CDN
CDN

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Libraries

1

Other

1

CSS Frameworks

1

Tag Managers

1

Web Servers

1

SEO Analysis

D57/100
16
7
2
Meta Tags8/15
Content11/12
Headings3/8
Technical14/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
V
volleybal.nlvolleybal.nl

volleybal.nl

Volleybal.nl is de online portal voor volleybal, beachvolleybal, zitvolleybal, competities en toernooien.

Title Length12 chars

Recommended: 50-60 chars (~63px / 580px)

Description Length105 chars

Recommended: 120-160 chars

Issues (2)

  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (19/28) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

2 rules

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.

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
11/25

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
Text ratio:4%
Words:569
Token eff.:Optimal
Sections/1K:15.8

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 7.6w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...

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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.
C
60/100
7
Passed
5
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 recommendations
  • Accessibility recommendation preview...

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.
75/100
A+
37 mg
CO₂e / view
368.3 KB
Page Weight
90%
Cleaner Than
New Visitor
43 mg
vs
Returning (cached)
21 mg
Annual (10K/mo)
4.5 kg
Emission Segments
Data Center
2 mg
Network
11 mg
Device
24 mg
Resource Breakdown
JavaScript
210.7 KB
Images
26.8 KB
CSS
109.7 KB
Fonts
1.9 KB
HTML
19.2 KB
Green Hosting Verified
Transip
GWF Verified
3 recommendations
  • Carbon footprint recommendation preview...
A+

Security Score

95%Excellent
Static / Informational

HTTPS

No WAF

43d

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

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (2)

volleybal.nlwww.volleybal.nl

SHA-256 Fingerprint

A1:30:E7:EA:98:31:69:52:71:C2:27:97:9A:20:30:5C:8E:03:20:00...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

accept-ranges
bytes
age
71
cache-control
🟡 1s(max-age=1, s-maxage=271)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 15 May 2026 14:53:57 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

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

+1 more

Domain Information

volleybal.nl

Domain Age
30 years

Created

24.04.1996

Last Updated

30.06.2023

Registrar

team.blue nl B.V.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
C
63/100
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,maximum-scale=1,user-scalable=0
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Gotham B

WCAG Partial
62/100
Readability
/30
21/30

18px · LH 1.89

Hierarchy
/20
7/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Gotham B

Sans

Body Font

Gotham B

Sans18px

Contrast Ratio

1:1

21 issues

Reading Comfort

~38 CPL

Narrow lines
20px
h2
20px
h3
16px
h4
18px
p

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

⚠️ Wide line spacing (1.89). 1.4–1.6 is optimal for body text.

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

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Color Palette

9 unique colors
2.68:1 Fail Light
#ffffff
Primary· 48.50000000000001%
#9e9e9e
Other· 6.3%
#f45c0c
Accent· 8.3%
#ac4c27
Accent· 3.8%
#dfa87e
Accent· 3.6%
#e4813e
Accent· 2.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

18 Resources

10
Scripts
8
Styles
0
Async
0
Defer

Top Script Sources

local(6)browser.sentry-cdn.com(1)code.jquery.com(1)cdnjs.cloudflare.com(1)unpkg.com(1)

Website Identity

volleybal.nl

30 years old
Location detected: 🇳🇱 Netherlandsvia tld
team.blue nl B.V.📧 Google Workspacenl-NL

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Last analyzed: 15 May 2026 at 14:55

Historical Analysis & Change Tracking