noord-hollandsarchief.nl

https://noord-hollandsarchief.nl· First analyzed 20 May 2026· Updated 20 May 2026

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Mobile

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Hosting Provider

Vitec Memorix B.V

IP Address

195.93.224.192

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Heiloo, The Netherlands

ASN

AS49820

Organization

Vitec Memorix B.V

Server

Nginx

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint

612 ms10%

Speed Index

796 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

10.1 MB

43 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Vitec Memorix B.V

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Segment

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Other

CSS Frameworks

Web Servers

Security

SEO Analysis

C60/100

Meta Tags7/15

Content12/12

Headings6/8

Technical11/21

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

noord-hollandsarchief.nlnoord-hollandsarchief.nl

Noord-Hollands Archief: Het historisch informatiecentrum voor Noord...

Noord-Hollands Archief: Het historisch informatiecentrum voor Noord-Holland

Title truncated.

Title Length75 chars

Recommended: 50-60 chars (~448px / 580px)

Description Length75 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (75 chars, ~448px). Will be truncated in search results.

8 issues found

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Local SEO

Local Search Readiness

10/100

Poor

3 12 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

D48/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

14/25

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

navheader/footer

Text ratio:14%

Words:848

Token eff.:Optimal

Sections/1K:29.5

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary20w

Descriptive Headingsavg 5.8w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

84/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

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

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.

1 recommendation

•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.

13/100

1.28 g

CO₂e / view

10.1 MB

Page Weight

Cleaner Than

New Visitor

1.46 g

Returning (cached)

730 mg

Annual (10K/mo)

153.2 kg

Emission Segments

Data Center

285 mg

Network

306 mg

Device

685 mg

Resource Breakdown

JavaScript

74.1 KB

Images

438.9 KB

CSS

9.6 MB

HTML

9.5 KB

Other

300 B

Green Hosting Not Verified

Vitec Memorix B.V

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

83d

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+H3

Valid From

13.05.2026

Valid Until

11.08.2026

Subject Alternative Names (12)

beeldbank.noord-hollandsarchief.nlmuseumenschede.nlnoord-hollandsarchief.nlnoordhollandsarchief.nlnoordhollandsarchief.orgprovincialeatlas-nh.nlwww.beeldbank.noord-hollandsarchief.nlwww.museumenschede.nl+4 more

SHA-256 Fingerprint

4B:85:54:63:83:4C:D3:BD:73:FB:74:DD:61:E6:E8:1A:AF:7D:21:76...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=60

cache-control

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

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Wed, 20 May 2026 09:54:07 GMT

expires

Wed, 17 Aug 2005 00:00:00 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

noordhollandsarchief-nl01c.mail.protection.outlook.com

Domain Information

noord-hollandsarchief.nl

Domain Age

21 years

Created

26.04.2005

Last Updated

25.01.2024

Registrar

team.blue nl B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

FFNettoWebPro + interstate

WCAG Partial

58/100

Readability

/30

19/30

15px · LH 1.60

Hierarchy

/20

13/20

2.2x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

11/25

3 fonts · 2 req

Heading Font

FFNettoWebPro

Sans33px

Body Font

interstate

Sans15px

Contrast Ratio

1:1

1 issue

Reading Comfort

~42 CPL

Narrow lines

33px

20px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

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

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

AAdobe Fonts Buy on MyFontsFlesch 31

Color Palette

7 unique colors

15.91:1 AAA Dark

#222222

Other· 50.7%

#ffffff

Background· 20.2%

#0e3d5a

Primary· 10.7%

#2a5267

Secondary· 3%

#0a2c43

Accent· 0.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.jsdelivr.net(4)googletagmanager.com(3)gstatic.com(1)eu.libraryh3lp.com(1)google-analytics.com(1)

Website Identity

noord-hollandsarchief.nl

info@noord-hollandsarchief.nl

21 years old

Location detected: 🇳🇱 Netherlandsvia tld

team.blue nl B.V.📧 Microsoft 365nl

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 20 May 2026 at 09:54

Historical Analysis & Change Tracking