Back to Search
tbevents.nl favicon

tbevents.nl

https://tbevents.nl· First analyzed 28 May 2026· Updated 28 May 2026
Export
tbevents.nl
Desktop screenshot of tbevents.nl
Mobile screenshot of tbevents.nl
Mobile

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

23.97.224.11

Site Location

🇳🇱 Netherlandsvia phone

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS8075

Organization

Microsoft Azure App Service (westeurope)

Server

Microsoft IIS

Nameservers

ns5.be.ns11.net.ns0.nl.

Performance

95

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%
6.1 MB
79 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Microsoft Azure

Technology Stack

17 Technologies Detected

Libraries

2
jQuery
jQuery UI

UI Components

2
SwiperFancybox

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Other

1
GSAP

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

A80/100
23
3
1
Meta Tags12/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tbevents.nltbevents.nl

TB Events | Een uitje voor iedereen

Bedrijfsuitje, familiefeest, vrijgezellenfeest, themafeest of workshop? TB Events organiseert in meer dan 300 steden een feest zoals u dat wilt en waa...

Title Length35 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (35/54) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

26/100
Needs Work
7 11

Sponsored

AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
2/25
Citation
12/25

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
nav
Text ratio:10%
Words:3,341
Token eff.:Good
Sections/1K:7.5
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 2.7w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
D
59/100
12
Passed
4
Critical
2
Warnings
Images & Alt Text
5/20
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
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
11/15
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.
26/100
F
631 mg
CO₂e / view
6.1 MB
Page Weight
5%
Cleaner Than
New Visitor
721 mg
vs
Returning (cached)
360 mg
Annual (10K/mo)
75.7 kg
Emission Segments
Data Center
31 mg
Network
185 mg
Device
415 mg
Resource Breakdown
JavaScript
503.6 KB
Images
4.1 MB
CSS
1.5 MB
HTML
30.2 KB
Other
30.3 KB
Green Hosting Verified
Microsoft Azure
Provider Match
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

47d

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

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (1)

www.tbevents.nl

SHA-256 Fingerprint

72:C0:72:81:6D:EE:87:CF:09:29:B6:AB:F0:9E:8F:BF:07:3C:72:57...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-expose-headers
Request-Context
cache-control
🔵 Public(private,public)
content-encoding
📦 Gzip(gzip)
content-length
30659
content-type
text/html; charset=utf-8
date
Thu, 28 May 2026 16:09:54 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

tbevents-nl.mail.protection.outlook.com

Domain Information

tbevents.nl

Domain Age
15y 7m

Created

19.10.2010

Last Updated

05.11.2021

Registrar

Internationale Domeinregistratie Nederland

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

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.
D
57/100
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, maximum-scale=1, user-scalable=0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Gotham Pro

WCAG AAA
73/100
Readability
/30
19/30

16px · LH 1.70

Hierarchy
/20
18/20

2.31x ratio · ✓ H1→H6

WCAG
/25
17/25

11.6:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Gotham Pro

Sans37px

Body Font

Gotham Pro

Sans16px

Contrast Ratio

11.6:1

WCAG AAA (≥7:1)

Reading Comfort

~34 CPL

Narrow lines
37px
h1
36px
h2
24px
h3
18px
h4
16px
p

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

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.6:1).

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

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 29

Color Palette

8 unique colors
Light
#cccccc
Other· 30.000000000000004%
#b4bcc4
Primary· 36.5%
#112b3c
Accent· 7.9%
#6a4b41
Secondary· 4.3%
#6b8f71
Secondary· 2.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

27 Resources

17
Scripts
10
Styles
4
Async
0
Defer

Top Script Sources

local(11)googletagmanager.com(3)app.purechat.com(1)googleadservices.com(1)cdn.jsdelivr.net(1)

Website Identity

TB Events

TB Events

Organization
info@tbevents.nl
+31-314-741741
www.tbevents.nl
15 years old
Location detected: 🇳🇱 Netherlandsvia phone
Internationale Domeinregistratie Nederland📧 Microsoft 365nl

Sponsored

Last analyzed: 28 May 2026 at 16:10

Historical Analysis & Change Tracking