heesenyachts.com

https://heesenyachts.com· First analyzed 29 May 2026· Updated 29 May 2026

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heesenyachts.com

Mobile

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Hosting Provider

DigitalOcean

digitalocean.com

IP Address

167.99.18.29

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Apache

Nameservers

ns3.brandshelter.info.ns4.brandshelter.net.ns2.brandshelter.de.ns5.brandshelter.us.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

796 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

673 KB

77 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Heesen Yachts - Corporate Themev2.0Custom

View Theme

Technology Stack

26 Technologies Detected

Plugins

Gn Publisher Responsive Lightbox

WPML

Modula Best Grid Gallery Optimization Detective Image Prioritizer Page Links To Pixelyoursite

Analytics

Facebook Pixel Microsoft Clarity

Libraries

jQuery

Underscore.js

UI Components

Slick Carousel Lightbox

CSS Frameworks

Tailwind CSS

Foundation

Advertising

LinkedIn Ads Pinterest Tag

Tag Managers

Google Tag Manager

Email Marketing

Mailchimp

Web Servers

Apachev2.4.57

SEO Analysis

B79/100

Meta Tags15/15

Content11/12

Headings3/8

Technical24/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

heesenyachts.comheesenyachts.com

Heesen Yachts - Building refined luxurious superyachts

Dutch shipyard ⚓ building refined luxurious superyachts known for their exceptional performance, cutting-edge technology & timeless design.

Title Length54 chars

Recommended: 50-60 chars (~321px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (21/24) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100

Poor

4 12 1

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

D53/100

Bot Access

20/25

Machine Read.

16/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:2%

Words:512

Token eff.:Optimal

Sections/1K:13.7

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary253w

Descriptive Headingsavg 2.3w

Canonical URL

Open Graph3/3

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

4/15

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

4 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.

75/100

68 mg

CO₂e / view

673.1 KB

Page Weight

80%

Cleaner Than

New Visitor

78 mg

Returning (cached)

39 mg

Annual (10K/mo)

8.2 kg

Emission Segments

Data Center

3 mg

Network

20 mg

Device

45 mg

Resource Breakdown

JavaScript

318.1 KB

Images

10.9 KB

CSS

223.7 KB

Fonts

20.8 KB

HTML

45.3 KB

Other

54.3 KB

Green Hosting Verified

DigitalOcean

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

93%Excellent

Static / Informational

HTTPS

No WAF

76d

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

15.05.2026

Valid Until

13.08.2026

Subject Alternative Names (1)

www.heesenyachts.com

SHA-256 Fingerprint

8B:B2:7C:13:A1:F7:7D:2C:59:CF:E4:38:7C:BC:A4:AD:4D:60:A3:4B...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-length

46066

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 05:33:58 GMT

expires

Fri, 29 May 2026 05:33:58 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

heesenyachts-com.mail.protection.outlook.com

Domain Information

heesenyachts.com

Domain Age

12y 2m

Created

22.03.2014

Expires

22.03.2027

Last Updated

19.02.2026

Registrar

Key-Systems GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

76/100

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=1.0, maximum-scale=5.0, user-scalable=yes

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Hurme Geometric Sans 1 W01 Bold + myriad-pro

WCAG AAA

71/100

Readability

/30

22/30

15px · LH 1.40

Hierarchy

/20

7/20

WCAG

/25

24/25

14.98:1 min contrast

Performance

/25

18/25

2 fonts · 6 req

Heading Font

Hurme Geometric Sans 1 W01 Bold

Sans

Body Font

myriad-pro

Sans15px

Contrast Ratio

14.98:1

WCAG AAA (≥7:1)

Reading Comfort

~48 CPL

Optimal (45–75)

40px

29px

15px

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

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

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 15.0:1).

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

Buy on MyFontsFlesch 27

Color Palette

6 unique colors

15.19:1 AAA Dark

#000000

Text· 89.2%

#dbdbdd

Other· 0.9%

#000839

Primary· 7.699999999999999%

#00041f

Accent· 0.1%

Business & Marketing Stack

7 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

Microsoft ClarityFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Pinterest AdsMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

heesenyachts.com(9)snap.licdn.com(2)connect.facebook.net(2)s.pinimg.com(2)scripts.clarity.ms(1)

Website Identity

Heesen Yachts - Building refined luxurious superyachts

Dutch shipyard ⚓ building refined luxurious superyachts known for their exceptional performance, cutting-edge technology & timeless design.

www.heesenyachts.com/

12 years old

Location detected: 🇳🇱 Netherlandsvia ip

Key-Systems GmbH📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 29 May 2026 at 05:34

Historical Analysis & Change Tracking