canonvannederland.nl

https://canonvannederland.nl· First analyzed 05 May 2026· Updated 05 May 2026

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Mobile

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Hosting Provider

Driebit Hosting B.V.

IP Address

83.98.140.23

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS8315

Organization

Driebit Hosting B.V.

Nameservers

ns1.driebit.nl.ns2.driebit.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

117 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Driebit Hosting B.V.

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

CSS Frameworks

Libraries

UI Components

Fonts

Adobe Fonts (Typekit)

Tag Managers

Google Tag Manager

Email Marketing

Mailchimp

SEO Analysis

B75/100

Meta Tags12/15

Content12/12

Headings8/8

Technical19/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile4/4

Indexability3/3

canonvannederland.nlcanonvannederland.nl

Canon van Nederland - Canon van Nederland

Canonvannederland.nl is bedoeld voor alle geïnteresseerden in de Nederlandse cultuur en geschiedenis, en in het bijzonder voor leerlingen en docenten in bove...

Description truncated.

Title Length41 chars

Recommended: 50-60 chars (~249px / 580px)

Description Length212 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (58/58) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

17/100

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

D53/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

0/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:6%

Words:1,146

Token eff.:Optimal

Sections/1K:55.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 5.1w

Canonical URL

Open Graph2/3

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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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.

72/100

Passed

Critical

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

9/15

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

ARIA & Roles

1/15

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.

4/100

420 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

480 mg

Returning (cached)

240 mg

Annual (10K/mo)

50.4 kg

Emission Segments

Data Center

94 mg

Network

101 mg

Device

225 mg

Resource Breakdown

JavaScript

629.7 KB

Images

2.1 MB

CSS

499.4 KB

HTML

94.4 KB

Other

7.8 KB

Green Hosting Not Verified

Driebit Hosting B.V.

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

37d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.03.2026

Valid Until

12.06.2026

Subject Alternative Names (2)

canonvannederland.nlwww.canonvannederland.nl

SHA-256 Fingerprint

2C:E9:41:5F:3B:5A:0F:5D:9B:9C:10:96:1B:5A:A6:20:F6:51:F2:10...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-length

96367

content-type

text/html; charset=utf-8

date

Tue, 05 May 2026 18:19:19 GMT

expires

Wed, 10 Dec 2008 14:30:00 GMT

p3p

CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

plesk.driebit.eu

Domain Information

canonvannederland.nl

Domain Age

20y 10m

Created

06.07.2005

Last Updated

10.08.2017

Registrar

Driebit Hosting B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

72/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Gilroy W05 Bold + verdana

WCAG Partial

65/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

17/20

3.12x ratio · ✓ H1→H6

WCAG

/25

13/25

1:1 min contrast

Performance

/25

11/25

3 fonts · 3 req

Heading Font

Gilroy W05 Bold

Sans50px

Body Font

verdana

Sans16px

Contrast Ratio

1:1

37 issues

Reading Comfort

~45 CPL

Optimal (45–75)

50px

24px

18px

16px

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

✅ Optimal line spacing: 1.50 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: 37 elements below WCAG AA threshold (min 1.0:1).

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

AAdobe Fonts Buy on MyFontsFlesch 0

Color Palette

7 unique colors

Light

#015aff

Primary· 54%

#0b3178

Accent· 33.300000000000004%

#1c6bff

Primary· 0%

#7895c4

Secondary· 3.5%

#c8d6e9

Secondary· 2.8%

#6f6a9a

Secondary· 2.8%

#043592

Accent· 0.6%

Business & Marketing Stack

5 Tools Detected

Advanced

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)googletagmanager.com(3)youtube.com(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

canonvannederland.nl

20 years old

Location detected: 🇳🇱 Netherlandsvia tld

Driebit Hosting B.V.nl

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 05 May 2026 at 18:19

Historical Analysis & Change Tracking