cjp.nl

https://cjp.nl· First analyzed 24 May 2026· Updated 24 May 2026

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cjp.nl

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

34.160.127.126

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Nginx

Nameservers

auth02.dns.trueserver.nl.auth01.dns.trueserver.nl.auth03.dns.trueserver.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

72 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Google Cloud Platform

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Advertising

Other

Web Servers

SEO Analysis

B76/100

Meta Tags12/15

Content5/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile4/4

Indexability3/3

cjp.nlcjp.nl

Voor iedereen van 12 tot 30 jaar | CJP

De beste kortingen op bioscopen, musea, theater, festivals en meer door heel Nederland. Gratis voor scholieren en mbo-studenten.

Title Length38 chars

Recommended: 50-60 chars (~229px / 580px)

Description Length128 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

5 issues found

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Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

27/100

Needs Work

8 12

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AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

4/25

Citation

16/25

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:3%

Words:202

Token eff.:Too Short

Sections/1K:59.4

Structured Data

4 JSON-LD

Person×1.3(min)Organization×1.1(min)BreadcrumbList

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 4.5w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

11/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

68/100

112 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

128 mg

Returning (cached)

64 mg

Annual (10K/mo)

13.5 kg

Emission Segments

Data Center

6 mg

Network

33 mg

Device

74 mg

Resource Breakdown

JavaScript

858.7 KB

Images

967 B

CSS

107.1 KB

Fonts

54.1 KB

HTML

8.3 KB

Other

81.3 KB

Green Hosting Verified

Google Cloud

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

95%Excellent

Interactive

HTTPS

No WAF

38d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

02.04.2026

Valid Until

01.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.cjp.nlcjp.nl

SHA-256 Fingerprint

39:87:8C:C6:E4:29:52:1E:EA:6D:92:E4:82:B1:F6:8B:03:53:93:DB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000

cache-control

🟡 300s(public, max-age=300, s-maxage=300)

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'none'

content-type

text/html; charset=UTF-8

cross-origin-embedder-policy

credentialless

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

cjp-nl.mail.protection.outlook.com

Domain Information

cjp.nl

Domain Age

30y 6m

Created

21.11.1995

Last Updated

11.07.2025

Registrar

Registrar.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

78/100

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=1.0

Typography & Readability

Formula + Helvetica

WCAG Partial

64/100

Readability

/30

20/30

14px · LH 1.60

Hierarchy

/20

12/20

3.43x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

3 fonts · 3 req

Heading Font

Formula

Sans48px

Body Font

Helvetica

Sans14px

Contrast Ratio

1:1

13 issues

Reading Comfort

~45 CPL

Optimal (45–75)

48px

20px

40px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

11 unique colors

3.48:1 AA Large Light

#ffffff

Primary· 71.19999999999999%

#93868c

Other· 2.2%

#0a1b4d

Accent· 5.6%

#122a73

Accent· 3.7%

#040d2b

Accent· 3.5%

#cb743b

Accent· 2.9%

#203895

Accent· 2.6%

#7d6884

Secondary· 2.4%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(5)local(4)googletagmanager.com(3)consent.cookiebot.com(2)connect.facebook.net(2)

Website Identity

Voor iedereen van 12 tot 30 jaar

CreativeWork

De beste kortingen op bioscopen, musea, theater, festivals en meer door heel Nederland. Gratis voor scholieren en mbo-studenten.

support@cjp.nl

www.cjp.nl

30 years old

Admiralengracht 52h, Amsterdam

1057 GA, Amsterdam, Noord-Holland

Nederland

Location detected: 🇳🇱 Netherlandsvia tld

Registrar.eu📧 Microsoft 365nlEst. 1961

Social Profiles

Instagram LinkedIn YouTube TikTok

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Last analyzed: 24 May 2026 at 15:41

Historical Analysis & Change Tracking