digibron.nl

https://digibron.nl· First analyzed 15 May 2026· Updated 15 May 2026

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digibron.nl

Mobile

Sponsored

Hosting Provider

TransIP B.V.

IP Address

89.41.169.198

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS20857

Organization

TransIP B.V.

Server

Nginx

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

771 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.4 MB

65 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

TransIP B.V.

Technology Stack

8 Technologies Detected

Analytics

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

C63/100

Meta Tags11/15

Content10/12

Headings3/8

Technical17/25

E-E-A-T5/7

Images4/7

Links2/5

URL5/5

Social2/5

Freshness0/4

Mobile1/4

Indexability3/3

digibron.nldigibron.nl

Digibron, De digitale schatkamer van christelijk Nederland

Startpagina van Digibron

Title Length58 chars

Recommended: 50-60 chars (~340px / 580px)

Description Length24 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

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Crawlability

Sitemap

Type: index

53 URLs

53 sub-sitemaps

robots.txt

25 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100

Poor

3 14 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F33/100

Bot Access

10/25

Machine Read.

10/25

Schema Data

3/25

Citation

10/25

AI Bot Access

5/14 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:1%

Words:496

Token eff.:Optimal

Sections/1K:14.1

Depth:2/5

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 2.3w

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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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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

2/15

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.

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.

39/100

253 mg

CO₂e / view

2.4 MB

Page Weight

30%

Cleaner Than

New Visitor

289 mg

Returning (cached)

144 mg

Annual (10K/mo)

30.3 kg

Emission Segments

Data Center

12 mg

Network

74 mg

Device

166 mg

Resource Breakdown

JavaScript

172.9 KB

Images

964.0 KB

CSS

1.3 MB

Fonts

842 B

HTML

41.2 KB

Other

337 B

Green Hosting Verified

Transip

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

50d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.04.2026

Valid Until

04.07.2026

Subject Alternative Names (10)

archieven.gergeminfo.nlarchieven.ggin.infodewaarheidsvriend.digibron.nldigibron.nlfusion-v2.digibron.nlgeheugenvandevu.digibron.nlirs.digibron.nljbgg.digibron.nl+2 more

SHA-256 Fingerprint

59:11:7D:7E:F4:1D:A1:5B:45:DA:F2:40:9B:ED:45:AB:3B:5E:9D:D0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

content-encoding

📦 Gzip(gzip)

content-security-policy-report-only

form-action 'self' https://login.microsoftonline.com; frame-...

content-type

text/html; charset=utf-8

date

Fri, 15 May 2026 10:52:50 GMT

referrer-policy

same-origin

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

digibron-nl.mail.protection.outlook.com

Domain Information

digibron.nl

Domain Age

17y 7m

Created

24.09.2008

Last Updated

03.10.2022

Registrar

team.blue nl B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

67/100

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

Montserrat

WCAG Partial

56/100

Readability

/30

19/30

14px · LH 1.57

Hierarchy

/20

5/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

1 font · 7 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans14px

Contrast Ratio

1:1

21 issues

Reading Comfort

~44 CPL

Narrow lines

28px

32px

14px

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

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFlesch 17

Color Palette

8 unique colors

Light

#ffffff

Background· 88.60000000000001%

#443525

Primary· 2.4%

#b1bcc0

Border· 2.1%

#859ba3

Secondary· 2%

#eaeeef

Secondary· 1.5%

#d6dde0

Border· 1.2%

#8cbdcf

Secondary· 1.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)digibron.nl(2)cdn.tinypass.com(1)cdn.harvest.graindata.com(1)experience.piano.io(1)

Website Identity

Digibron

Digibron is het online inspiratieplatform dat christelijke bronnen ontsluit. Artikelen uit het verleden en het heden vormen samen een kennisbank voor vraagstukken van de huidige maatschappij.

www.digibron.nl

17 years old

Location detected: 🇳🇱 Netherlandsvia tld

team.blue nl B.V.📧 Microsoft 365nl

Sponsored

Last analyzed: 15 May 2026 at 10:53

Historical Analysis & Change Tracking