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nsinternational.nl

https://nsinternational.nl· First analyzed 13 May 2026· Updated 13 May 2026
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nsinternational.nl
Desktop screenshot of nsinternational.nl
Mobile screenshot of nsinternational.nl
Mobile

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Hosting Provider

Akamai Technologies, Inc.

IP Address

23.73.0.29

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Haarlem, Netherlands

ASN

AS20940

Organization

Akamai Technologies, Inc.

Server

AmazonS3

CDN

CloudFront

Nameservers

a24-65.akam.net.a11-66.akam.net.a20-64.akam.net.a26-66.akam.net.+2 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
659 ms10%
Speed Index
857 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
72 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Ant Design

Frameworks

1
Angularv21.1.2

Analytics

1
Amplitude

SEO Analysis

B71/100
21
5
2
Meta Tags8/15
Content10/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
N
nsinternational.nlnsinternational.nl

Treintickets voor internationale treinreizen - Snel & comfortabel |...

Boek al uw internationale treinreizen bij NS International. Snel & comfortabel met de trein naar o.a Parijs, Brussel en Keulen. Reis met ICE, Eurostar, Eur...

Title truncated. Description truncated.
Title Length103 chars

Recommended: 50-60 chars (~604px / 580px)

Description Length192 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (103 chars, ~604px). Will be truncated in search results.
  • • Most images missing alt text (24/36) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap
robots.txt

14 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

25/100
Needs Work
7 13

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
6/25
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:5%
Words:1,999
Token eff.:Optimal
Depth:1/5

Structured Data

2 JSON-LD
Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary33w
Descriptive Headingsavg 2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
B
76/100
12
Passed
5
Critical
0
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
14/15
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
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
48/100
D
232 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
265 mg
vs
Returning (cached)
133 mg
Annual (10K/mo)
27.9 kg
Emission Segments
Data Center
11 mg
Network
68 mg
Device
153 mg
Resource Breakdown
JavaScript
1.2 MB
Images
863.4 KB
CSS
195.4 KB
HTML
16.0 KB
Other
2.5 KB
Green Hosting Verified
Akamai Technologies, Inc.
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

86%Very Good
Interactive

HTTPS

WAF

30d

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

15.03.2026

Valid Until

13.06.2026

Subject Alternative Names (4)

nsinternational.comnsinternational.nlwww.nsinternational.comwww.nsinternational.nl

SHA-256 Fingerprint

39:96:30:AD:87:49:1D:C7:0B:15:C6:AB:99:83:37:CA:51:84:6A:0B...

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, no-cache)
content-encoding
📦 Gzip(gzip)
content-length
16100
content-security-policy
default-src 'self' www.nsinternational.com;connect-src 'self...
content-type
text/html
date
Wed, 13 May 2026 07:16:40 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

55

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

Domain Information

nsinternational.nl

Domain Age
22y 2m

Created

12.03.2004

Last Updated

23.07.2025

Registrar

Realtime Register

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.
B
75/100
Mobile Friendly101 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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

NSSans

WCAG Partial
73/100
Readability
/30
26/30

16px · LH 1.56

Hierarchy
/20
18/20

2.5x ratio

WCAG
/25
16/25

1.25:1 min contrast

Performance
/25
13/25

1 font · 5 req

Heading Font

NSSans

Sans40px

Body Font

NSSans

Sans16px

Contrast Ratio

1.25:1

9 issues

Reading Comfort

~35 CPL

Narrow lines
40px
h1
32px
h2
28px
h3
24px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.2:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Buy on MyFontsFlesch 38

Color Palette

6 unique colors
12.65:1 AAA Light
#ffffff
Background· 43.1%
#323335
Other· 17.400000000000002%
#00040d
Primary· 25.9%
#141c2c
Secondary· 2.7%

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

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Scripts & Styles

17 Resources

11
Scripts
6
Styles
2
Async
4
Defer

Top Script Sources

local(9)cdn.eu.amplitude.com(1)nsinternational.com(1)

Website Identity

NS International - Treintickets naar Belgie, Frankrijk, Duitsland en de rest van Europa

www.nsinternational.com
22 years old
Location detected: 🇳🇱 Netherlandsvia tld
Realtime Registernl

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Last analyzed: 13 May 2026 at 07:17

Historical Analysis & Change Tracking