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seacommerce.nl

https://seacommerce.nl· First analyzed 20 May 2026· Updated 20 May 2026
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seacommerce.nl
Desktop screenshot of seacommerce.nl
Mobile screenshot of seacommerce.nl
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.192.85

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

quincy.ns.cloudflare.com.april.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
667 ms10%
Speed Index
867 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
998 KB
16 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

D59/100
17
8
2
Meta Tags8/15
Content9/12
Headings3/8
Technical15/25
E-E-A-T3/7
Images2/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
seacommerce.nlseacommerce.nl

Seacommerce | Digitalisering voor MKB

Specialisten in digitalisering van MKB!

Title Length37 chars

Recommended: 50-60 chars (~224px / 580px)

Description Length39 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (4/7) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

41 rules

Local SEO

Local Search Readiness

0/100
Poor
15 2

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

F37/100
Bot Access
15/25
Machine Read.
11/25
Schema Data
0/25
Citation
11/25

AI Bot Access

6/14 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:13%
Words:316
Token eff.:Optimal
Sections/1K:15.8
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 2w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
B
71/100
9
Passed
5
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
8/20
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.
4 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.
61/100
B
101 mg
CO₂e / view
997.6 KB
Page Weight
70%
Cleaner Than
New Visitor
115 mg
vs
Returning (cached)
58 mg
Annual (10K/mo)
12.1 kg
Emission Segments
Data Center
5 mg
Network
30 mg
Device
66 mg
Resource Breakdown
JavaScript
262.0 KB
Images
336.3 KB
CSS
394.8 KB
HTML
4.6 KB
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

WAF

56d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

17.04.2026

Valid Until

16.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

seacommerce.nl*.seacommerce.nl

SHA-256 Fingerprint

CA:8C:E3:AE:7D:97:02:8E:AF:EC:A5:C2:02:B1:DB:87:C7:A4:2B:9F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 0s(max-age=0, must-revalidate, private)
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9feeda1f1fde2a26-CDG
content-encoding
zstd
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com
aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com

+1 more

Domain Information

seacommerce.nl

Domain Age
9y 1m

Created

20.04.2017

Last Updated

22.12.2025

Registrar

GoDaddy.com

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.
C
66/100
Mobile Friendly
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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Ubuntu

WCAG Partial
57/100
Readability
/30
20/30

22px · LH 1.20

Hierarchy
/20
7/20
WCAG
/25
17/25

1.63:1 min contrast

Performance
/25
13/25

1 font · 2 req

Heading Font

Ubuntu

Sans

Body Font

Ubuntu

Sans22px

Contrast Ratio

1.63:1

18 issues

Reading Comfort

Single Font Family

left aligned
35px
h2
31px
h3
22px
p

✅ Excellent readability: 22px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.6:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 14

Color Palette

7 unique colors
Light
#ffffff
Primary· 40.2%
#3f9e9a
Primary· 43.900000000000006%
#e3dcbf
Secondary· 4.5%
#9dbfb9
Secondary· 4.2%
#2b343b
Secondary· 4.2%
#5b8781
Secondary· 2.4%
#fff6dd
Accent· 0.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

5 Resources

4
Scripts
1
Styles
2
Async
1
Defer

Top Script Sources

local(2)gstatic.com(1)google.com(1)

Website Identity

seacommerce.nl

9 years old
Location detected: 🇳🇱 Netherlandsvia tld
GoDaddy.com📧 Google Workspace

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Last analyzed: 20 May 2026 at 22:42

Historical Analysis & Change Tracking