StackOptic
Back to Search
nordsee.com favicon

nordsee.com

https://nordsee.com· First analyzed 14 May 2026· Updated 14 May 2026
Export
nordsee.com
Desktop screenshot of nordsee.com
Mobile screenshot of nordsee.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

15.160.162.9

Site Location

🇮🇹 Italyvia ip

Server Location

🇮🇹 Milan, Italy

ASN

AS16509

Organization

AWS EC2 (eu-south-1)

Server

Nginx

Nameservers

ns1.telekom-domains.de.ns2.telekom-domains.de.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14 MB
93 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B70/100
19
6
1
Meta Tags14/15
Content10/12
Headings7/8
Technical19/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nordsee.comnordsee.com

NORDSEE Deutschland - Nordsee Deutschland

Tauche ein in die Fisch-Genusswelt von NORDSEE und entdecke köstliche Produkte, tolle Coupons & Angebote sowie nützliche Tipps & Tricks rund um Fisch.

Title Length42 chars

Recommended: 50-60 chars (~258px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (19/28) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

4/100
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

D41/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
9/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:1,185
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary163w
Descriptive Headingsavg 1.5w
Canonical URL
Open Graph0/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
C
60/100
10
Passed
5
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
10/15
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.
30/100
F
1.44 g
CO₂e / view
14.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.65 g
vs
Returning (cached)
825 mg
Annual (10K/mo)
173.3 kg
Emission Segments
Data Center
71 mg
Network
424 mg
Device
949 mg
Resource Breakdown
JavaScript
393.2 KB
Images
1.5 MB
CSS
12.0 MB
HTML
41.8 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

73d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

27.04.2026

Valid Until

26.07.2026

Subject Alternative Names (1)

www.nordsee.com

SHA-256 Fingerprint

05:39:48:12:96:6C:FC:B7:A4:82:58:EE:11:A1:81:5C:60:DA:9D:7F...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials
true
access-control-allow-headers
X-Requested-With, Content-Type, Accept, Origin, Authorizatio...
access-control-allow-methods
GET, POST, PUT, PATCH, DELETE, OPTIONS
access-control-allow-origin
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0, post-check=0...)
connection
keep-alive
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

nordsee-com.mail.cloud.nospamproxy.com

Domain Information

nordsee.com

Domain Age
29y 11m

Created

31.05.1996

Expires

30.05.2027

Last Updated

02.05.2026

Registrar

Deutsche Telekom AG

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
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.
C
66/100
Mobile Friendly34 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=1.0, maximum-scale=1, shrink-to-fit=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Brandon Printed + Flame-Sans

WCAG Partial
44/100
Readability
/30
8/30

9px · LH 2.56

Hierarchy
/20
13/20

5.33x ratio

WCAG
/25
12/25

1:1 min contrast

Performance
/25
11/25

3 fonts · 2 req

Heading Font

Brandon Printed

Sans50px

Body Font

Flame-Sans

Sans9px

Contrast Ratio

1:1

20 issues

Reading Comfort

Dual Sans-Serif

left aligned
50px
h1
30px
h3
9px
p

❌ Critical: 9px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.56). 1.4–1.6 is optimal for body text.

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 5.3x larger than body text.

Buy on MyFontsFlesch 19

Color Palette

9 unique colors
Light
#ffffff
Background· 33.9%
#2f935f
Primary· 42.3%
#cac9b9
Secondary· 5.7%
#125044
Accent· 4.1%
#884638
Secondary· 4.1%
#f2d5a5
Accent· 4%
#5ba27a
Secondary· 2.6%
#fff5dd
Accent· 2.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google AnalyticsFree
Google Tag ManagerFree

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

Sponsored

Scripts & Styles

22 Resources

15
Scripts
7
Styles
3
Async
1
Defer

Top Script Sources

local(9)consent.cookiebot.com(2)gstatic.com(1)consentcdn.cookiebot.com(1)googletagmanager.com(1)

Website Identity

nordsee.com

29 years old
Location detected: 🇮🇹 Italyvia ip
Deutsche Telekom AGde

Sponsored

Last analyzed: 14 May 2026 at 23:05

Historical Analysis & Change Tracking