tzingtgeheid.nl

https://tzingtgeheid.nl· First analyzed 14 May 2026· Updated 14 May 2026

Export

tzingtgeheid.nl

Mobile

Sponsored

Hosting Provider

Antagonist B.V

IP Address

141.138.169.230

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Enschede, The Netherlands

ASN

AS20847

Organization

Antagonist B.V

Server

Apache

Nameservers

webhostingserver.g1-dns.com.webhostingserver.g1-dns.one.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

536 ms10%

Speed Index

697 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

11 MB

51 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Responsivev6.3.5

by CyberChimps

View Theme

Technology Stack

11 Technologies Detected

Plugins

Content Control

Contact Form 7

Wp Photo Album Plus 3D Flipbook Dflip Lite Smart Slider 3

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

C60/100

Meta Tags7/15

Content8/12

Headings7/8

Technical19/21

E-E-A-T2/7

Images3/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

tzingtgeheid.nltzingtgeheid.nl

’t Zingt Geheid – website van a capella vrouwenkoor ’t Zingt Geheid

No description available for this page.

Title Length67 chars

Recommended: 50-60 chars (~411px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (8/14) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

10/100

Poor

3 13 1

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

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

2/25

Citation

9/25

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

Text ratio:1%

Words:455

Token eff.:Optimal

Structured Data

Microdata

Organization×1.1microdata

Citation Readiness

Opening Summary105w

Descriptive Headingsavg 3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

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

4/15

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

3 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.

41/100

1.14 g

CO₂e / view

11.0 MB

Page Weight

Cleaner Than

New Visitor

1.31 g

Returning (cached)

653 mg

Annual (10K/mo)

137.1 kg

Emission Segments

Data Center

56 mg

Network

336 mg

Device

751 mg

Resource Breakdown

JavaScript

242.7 KB

Images

10.6 MB

CSS

156.6 KB

Fonts

3.0 KB

HTML

31.9 KB

Green Hosting Verified

Previder BV

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

61d

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

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

tzingtgeheid.nlwww.tzingtgeheid.nl

SHA-256 Fingerprint

EC:E8:96:EA:CB:DD:49:47:93:8A:6F:08:90:AD:5C:86:B3:D5:B0:6E...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

none

content-encoding

📦 Gzip(gzip)

content-length

32411

content-type

text/html; charset=UTF-8

date

Thu, 14 May 2026 14:11:46 GMT

link

<https://www.tzingtgeheid.nl/wp-json/>; rel="https://api.w.o...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.tzingtgeheid.nl

Domain Information

tzingtgeheid.nl

Domain Age

18y 1m

Created

06.04.2008

Last Updated

08.03.2024

Registrar

Antagonist B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

84/100

Mobile Friendly167 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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial

70/100

Readability

/30

20/30

16px · LH 1.30

Hierarchy

/20

15/20

2x ratio

WCAG

/25

16/25

1.96:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Arial

Sans32px

Body Font

Arial

Sans16px

Contrast Ratio

1.96:1

29 issues

Reading Comfort

~37 CPL

Narrow lines

32px

26px

16px

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 29 elements below WCAG AA threshold (min 2.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

GGoogle FontsFlesch 45

Color Palette

9 unique colors

21:1 AAA Light

#ffffff

Background· 42%

#000000

Background· 21.1%

#f6a7cf

Primary· 8.2%

#d38db0

Secondary· 5.7%

#f0e6ec

Secondary· 3.7%

#97426c

Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tzingtgeheid.nl(20)

Website Identity

tzingtgeheid.nl

18 years old

Location detected: 🇳🇱 Netherlandsvia tld

Antagonist B.V.nl-NL

Sponsored

Last analyzed: 14 May 2026 at 14:12

Historical Analysis & Change Tracking