marineregions.org

https://marineregions.org· First analyzed 24 May 2026· Updated 24 May 2026

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marineregions.org

Mobile

Sponsored

Hosting Provider

Flanders Marine Institute

IP Address

193.191.134.34

Site Location

🇧🇪 Belgiumvia ip

Server Location

🇧🇪 Affligem, Belgium

ASN

AS2611

Organization

Flanders Marine Institute

Server

Apache

Nameservers

ns3.belnet.be.ns.vliz.be.ns1.belnet.be.ns2.belnet.be.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

443 ms10%

Speed Index

576 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

257 KB

27 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Flanders Marine Institute

Technology Stack

4 Technologies Detected

Libraries

CSS Frameworks

Analytics

Web Servers

SEO Analysis

F39/100

Meta Tags4/15

Content7/12

Headings3/8

Technical7/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

marineregions.orgmarineregions.org

Marine Regions

No description available for this page.

Title Length14 chars

Recommended: 50-60 chars (~85px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (9/11) — critical for accessibility and SEO

14 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

3 rules

Local SEO

Local Search Readiness

3/100

Poor

1 15 2

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

Sponsored

AI & LLM Readiness

F26/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

5/25

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:3%

Words:288

Token eff.:Too Short

Sections/1K:31.3

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 5.1w

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...

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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.

51/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

4/20

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

1/15

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.

44/100

A+

32 mg

CO₂e / view

256.8 KB

Page Weight

95%

Cleaner Than

New Visitor

36 mg

Returning (cached)

18 mg

Annual (10K/mo)

3.8 kg

Emission Segments

Data Center

7 mg

Network

8 mg

Device

17 mg

Resource Breakdown

JavaScript

99.0 KB

Images

11.4 KB

CSS

120.8 KB

HTML

25.7 KB

Green Hosting Not Verified

Flanders Marine Institute

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

74%Good

Interactive

HTTPS

No WAF

58d

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

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

marineregions.orgwww.marineregions.org

SHA-256 Fingerprint

19:2A:76:53:63:89:A7:41:C6:4A:FE:AA:87:BB:A9:69:54:D2:60:ED...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-security-policy

upgrade-insecure-requests; script-src * 'unsafe-inline' 'uns...

content-type

text/html; charset=utf-8

cross-origin-opener-policy

same-origin

date

Sun, 24 May 2026 20:52:40 GMT

referrer-policy

no-referrer-when-downgrade

server

Apache/2.4.67 (Win64)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx2-eu1.ppe-hosted.com

mx1-eu1.ppe-hosted.com

Domain Information

marineregions.org

Domain Age

15y 6m

Created

23.11.2010

Expires

23.11.2026

Last Updated

07.01.2026

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

DNSSEC

Not Enabled

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.

43/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

53/100

Readability

/30

16/30

14px · LH --

Hierarchy

/20

7/20

WCAG

/25

10/25

3.72:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans14px

Contrast Ratio

3.72:1

13 issues

Reading Comfort

Single Font Family

left aligned

21px

16px

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

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 3.7:1).

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

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 27

Color Palette

9 unique colors

Light

#ffffff

Background· 56.5%

#dcf9f5

Primary· 11.3%

#dee3e6

Border· 6.9%

#c2d2d3

Secondary· 4.8%

#28849e

Accent· 4.3%

#92b7be

Secondary· 4.3%

#798f97

Secondary· 4.3%

#2c393e

Secondary· 4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)platform.twitter.com(2)piwik.vliz.be(1)images.vliz.be(1)

Website Identity