StackOptic
Back to Search
cito.nl favicon

cito.nl

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

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

20.50.2.91

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS8075

Organization

Microsoft Azure App Service (westeurope)

Nameservers

ns3.surfnet.nl.ns1.surfnet.nl.ns1.zurich.surf.net.ns2.surfnet.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
300 ms10%
Speed Index
390 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1013 KB
75 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Umbraco

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

SEO Analysis

C67/100
20
7
1
Meta Tags11/15
Content10/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
C
cito.nlcito.nl

Cito: toetsen, examens, volgsystemen, certificeringen en trainingen

Cito maakt onderwijs krachtiger. We ontwikkelen toetsen, examens en meetinstrumenten die laten zien wat leerlingen, studenten en professionals in hun mars he...

Description truncated.
Title Length67 chars

Recommended: 50-60 chars (~396px / 580px)

Description Length162 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (34/46) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,443 URLs

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
5 11 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.
8/25
Schema Data
0/25
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:1,486
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary56w
Descriptive Headingsavg 6.4w
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...
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.
B
78/100
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
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
7/15
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.
64/100
B
102 mg
CO₂e / view
1013.3 KB
Page Weight
70%
Cleaner Than
New Visitor
117 mg
vs
Returning (cached)
59 mg
Annual (10K/mo)
12.3 kg
Emission Segments
Data Center
5 mg
Network
30 mg
Device
67 mg
Resource Breakdown
JavaScript
68.6 KB
Images
590.1 KB
CSS
301.4 KB
HTML
25.9 KB
Other
27.4 KB
Green Hosting Verified
Microsoft Azure
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

93d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.02.2026

Valid Until

16.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

cito.nl

SHA-256 Fingerprint

C6:58:5F:24:12:BD:1D:B1:D9:0C:17:E4:F9:C8:C4:0A:AF:DA:B8:5B...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-security-policy
base-uri 'self';connect-src 'self' https://region1.google-an...
content-type
text/html; charset=utf-8
date
Fri, 15 May 2026 18:09:43 GMT
permissions-policy
camera=(), geolocation=(), microphone=(), usb=()
referrer-policy
strict-origin-when-cross-origin
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

cito-nl.mail.protection.outlook.com

Domain Information

cito.nl

Domain Age
31y 2m

Created

15.03.1995

Last Updated

31.03.2026

Registrar

SURF 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.
A
87/100
Mobile Friendly68 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, maximum-scale=3
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

PT Sans

WCAG Partial
73/100
Readability
/30
16/30

13px · LH 1.46

Hierarchy
/20
20/20

4.92x ratio · ✓ H1→H6

WCAG
/25
17/25

2.71:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

PT Sans

Sans64px

Body Font

PT Sans

Sans13px

Contrast Ratio

2.71:1

3 issues

Reading Comfort

~40 CPL

Narrow lines
64px
h1
64px
h2
30px
h3
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.46 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.7:1).

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

✅ Strong hierarchy: Headlines are 4.9x larger than body text.

Buy on MyFontsFlesch 43

Color Palette

8 unique colors
2.56:1 Fail Light
#ffffff
Primary· 58.3%
#a3a393
Secondary· 4.9%
#dfb38b
Accent· 7.8%
#7f7463
Secondary· 5.5%
#dfdad3
Secondary· 5.3%
#87204d
Accent· 4.9%
#f4e7de
Secondary· 2.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

14 Resources

12
Scripts
2
Styles
6
Async
2
Defer

Top Script Sources

local(4)googletagmanager.com(3)consent.cookiebot.com(2)gstatic.com(1)consentcdn.cookiebot.com(1)

Website Identity

cito.nl

klantenservice@cito.nl
(026) 352 11 11
31 years old
Location detected: 🇳🇱 Netherlandsvia tld
SURF B.V.📧 Microsoft 365nl-NL

Sponsored

Last analyzed: 15 May 2026 at 18:09

Historical Analysis & Change Tracking