allseas.com

https://allseas.com· First analyzed 19 May 2026· Updated 19 May 2026

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allseas.com

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

157.90.244.125

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns1.transip.nl.ns0.transip.net.ns2.transip.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

488 ms10%

Speed Index

634 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2 MB

44 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hetzner

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Tag Managers

Advertising

Web Servers

SEO Analysis

C66/100

Meta Tags7/15

Content11/12

Headings3/8

Technical20/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

allseas.comallseas.com

Allseas delivers ground-breaking engineering and construction solut...

We are a major contractor in the global offshore energy industry, leading the way in subsea pipeline construction and transport, installation and removal of ...

Title truncated. Description truncated.

Title Length105 chars

Recommended: 50-60 chars (~624px / 580px)

Description Length449 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (105 chars, ~624px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

8 issues found

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Crawlability

Sitemap

Type: standard

250 URLs

robots.txt

53 rules

Local SEO

Local Search Readiness

5/100

Poor

1 14 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.

10/25

Schema Data

0/25

Citation

11/25

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

navheader/footer

Text ratio:6%

Words:677

Token eff.:Optimal

Sections/1K:29.5

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 2.9w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

76/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

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.

55/100

206 mg

CO₂e / view

2.0 MB

Page Weight

50%

Cleaner Than

New Visitor

235 mg

Returning (cached)

118 mg

Annual (10K/mo)

24.7 kg

Emission Segments

Data Center

10 mg

Network

61 mg

Device

135 mg

Resource Breakdown

JavaScript

1.6 MB

Images

242.6 KB

CSS

69.6 KB

HTML

72.4 KB

Other

30.3 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Static / Informational

HTTPS

No WAF

83d

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

13.05.2026

Valid Until

11.08.2026

Subject Alternative Names (2)

allseas.comwww.allseas.com

SHA-256 Fingerprint

EF:2E:BC:3A:06:79:A3:B0:67:ED:6E:B0:CB:44:8F:2B:7C:E5:A9:A0...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🟡 1 Hours(max-age=3600, public)

content-language

content-length

73811

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

allseas-com.mail.protection.outlook.com

Domain Information

allseas.com

Domain Age

29y 5m

Created

23.12.1996

Expires

22.12.2026

Last Updated

23.12.2025

Registrar

Key-Systems GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

64/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

70/100

Readability

/30

22/30

24px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

19/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans24px

Contrast Ratio

1:1

2 issues

Reading Comfort

~35 CPL

Narrow lines

36px

24px

✅ Excellent readability: 24px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

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

Flesch 16

Color Palette

7 unique colors

Light

#ffffff

Background· 21.6%

#77a2a8

Primary· 56.39999999999999%

#297980

Accent· 10.799999999999999%

#143e51

Accent· 5.1%

#6f929a

Secondary· 2.6%

#665264

Secondary· 2.1%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)snap.licdn.com(3)connect.facebook.net(2)googletagmanager.com(2)

Website Identity

allseas.com

29 years old

Location detected: 🇩🇪 Germanyvia ip

Key-Systems GmbH📧 Microsoft 365en

Social Profiles

Facebook Instagram LinkedIn

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Last analyzed: 19 May 2026 at 23:05

Historical Analysis & Change Tracking