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bumastemra.nl

https://bumastemra.nl· First analyzed 13 May 2026· Updated 13 May 2026
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bumastemra.nl
Desktop screenshot of bumastemra.nl
Mobile screenshot of bumastemra.nl
Mobile

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Hosting Provider

TransIP BV

IP Address

37.97.134.242

Site Location

🇳🇱 Netherlandsvia phone

Server Location

🇳🇱 Baarlo, Netherlands

ASN

AS20857

Organization

TransIP BV

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

cartman.ns.cloudflare.com.zoe.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
574 ms10%
Speed Index
746 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
407 KB
24 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.10.1
cms

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Plugins

1
Yoast SEO

SEO Analysis

B76/100
23
8
1
Meta Tags9/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
B
bumastemra.nlbumastemra.nl

Home - BumaStemra

BumaStemra is een organisatie voor de belangenbehartiging van muziekmakers. We zorgen ervoor dat zij de vergoeding krijgen die hun muziek verdient.

Title Length18 chars

Recommended: 50-60 chars (~120px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (23/32) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

29/100
Needs Work
9 8 1

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AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
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
Text ratio:5%
Words:2,540
Token eff.:Optimal

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary120w
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A+
90/100
15
Passed
1
Critical
0
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
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
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.
69/100
A
41 mg
CO₂e / view
407.4 KB
Page Weight
90%
Cleaner Than
New Visitor
47 mg
vs
Returning (cached)
24 mg
Annual (10K/mo)
4.9 kg
Emission Segments
Data Center
2 mg
Network
12 mg
Device
27 mg
Resource Breakdown
JavaScript
105.0 KB
Images
32.6 KB
CSS
249.7 KB
HTML
20.0 KB
Green Hosting Verified
i24® Group B.V.
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

134d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Trust Provider B.V.

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.03.2026

Valid Until

24.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

bumastemra.nlwww.bumastemra.nl

SHA-256 Fingerprint

1A:2D:B7:BB:C8:18:F5:EA:4A:6D:98:79:6C:2C:4F:A2:E8:9D:CA:AA...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Wed, 13 May 2026 20:41:59 GMT
link
<https://bumastemra.nl/>; rel=shortlink
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

bumastemra-nl.mail.protection.outlook.com

Domain Information

bumastemra.nl

Domain Age
27y 1m

Created

24.03.1999

Last Updated

11.12.2025

Registrar

GoDaddy.com

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
Data Protection Officer mentioned
Legitimate interest basis 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.
A
81/100
Mobile Friendly25 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppin + Inter

WCAG Partial
71/100
Readability
/30
24/30

24px · LH 1.40

Hierarchy
/20
18/20

2.17x ratio · ✓ H1→H6

WCAG
/25
13/25

1:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

Poppin

Sans52px

Body Font

Inter

Sans24px

Contrast Ratio

1:1

2 issues

Reading Comfort

~39 CPL

Narrow lines
52px
h1
40px
h2
24px
h3
24px
p

✅ Excellent readability: 24px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

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

Buy on MyFontsFlesch 46

Color Palette

6 unique colors
14.74:1 AAA Dark
#282828
Text· 39.800000000000004%
#ffffff
Background· 32.1%
#000000
Primary· 0%
#e1edfb
Accent· 11.5%
#d2dbe7
Secondary· 8.5%
#15158c
Accent· 4.2%

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

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Scripts & Styles

9 Resources

7
Scripts
2
Styles
4
Async
0
Defer

Top Script Sources

load.sst.bumastemra.nl(2)consent.cookiebot.com(2)sst.bumastemra.nl(1)consentcdn.cookiebot.com(1)bumastemra.nl(1)

Website Identity

Home - BumaStemra

BumaStemra is een organisatie voor de belangenbehartiging van muziekmakers. We zorgen ervoor dat zij de vergoeding krijgen die hun muziek verdient.

info@bumastemra.nl
+310237997889
bumastemra.nl/
27 years old
Location detected: 🇳🇱 Netherlandsvia phone
GoDaddy.com📧 Microsoft 365nl-NL

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Last analyzed: 13 May 2026 at 20:42

Historical Analysis & Change Tracking