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ubbink.com

https://ubbink.com· First analyzed 24 May 2026· Updated 24 May 2026
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ubbink.com
Desktop screenshot of ubbink.com
Mobile screenshot of ubbink.com
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

20.105.224.26

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS8075

Organization

Microsoft Azure App Service (westeurope)

Server

Kestrel

Nameservers

ns3.domaindiscount24.net.ns1.domaindiscount24.net.ns2.domaindiscount24.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
613 ms10%
Speed Index
797 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
553 KB
41 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Kentico

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Frameworks

1
ASP.NET

Customer Support

1
Zendesk

SEO Analysis

B73/100
22
6
1
Meta Tags8/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
U
ubbink.comubbink.com

Roofing Solutions- Building, Ventilation and Energy- Ubbink uk | Ub...

We offer sustainable solutions for ventilation, watertightness and protection of the building construction.

Title truncated.
Title Length71 chars

Recommended: 50-60 chars (~411px / 580px)

Description Length108 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (71 chars, ~411px). Will be truncated in search results.

7 issues found

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Crawlability

Sitemap

Type: standard

2,014 URLs

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

35/100
Needs Work
10 10 1

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AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
6/25
Citation
6/25

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:7%
Words:4,453
Token eff.:Poor Structure

Structured Data

2 JSON-LD
Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary203w
Descriptive Headings
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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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
68/100
10
Passed
4
Critical
2
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
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
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.
78/100
A
56 mg
CO₂e / view
552.9 KB
Page Weight
80%
Cleaner Than
New Visitor
64 mg
vs
Returning (cached)
32 mg
Annual (10K/mo)
6.7 kg
Emission Segments
Data Center
3 mg
Network
16 mg
Device
37 mg
Resource Breakdown
JavaScript
275.1 KB
CSS
214.8 KB
HTML
33.0 KB
Other
30.0 KB
Green Hosting Verified
Microsoft Azure
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

95d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.02.2026

Valid Until

27.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.ubbink.com

SHA-256 Fingerprint

57:2A:79:96:CA:3F:A2:E5:A8:5B:F5:94:81:72:78:8A:4A:01:50:31...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 1800s(public,max-age=1800)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Sun, 24 May 2026 20:45:48 GMT
request-context
appId=cid-v1:6fe92464-c111-424d-a2ab-dc911cdb07d8
server
Kestrel
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

75

SPF
DKIM
DMARC

MX Records (1)

ubbink-com.mail.protection.outlook.com

Domain Information

ubbink.com

Domain Age
22y 7m

Created

26.10.2003

Expires

26.10.2026

Last Updated

29.11.2025

Registrar

Key-Systems GmbH

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
Data Protection Officer mentioned
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.
A
80/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Humbre Sans 3

WCAG AA
78/100
Readability
/30
23/30

15px · LH 1.60

Hierarchy
/20
19/20

2.33x ratio · ✓ H1→H6

WCAG
/25
18/25

4.94:1 min contrast

Performance
/25
18/25

1 font · 6 req

Heading Font

Humbre Sans 3

Sans35px

Body Font

Humbre Sans 3

Sans15px

Contrast Ratio

4.94:1

WCAG AA (≥4.5:1)

Reading Comfort

~39 CPL

Narrow lines
35px
h1
35px
h2
22px
h3
15px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

Buy on MyFontsFlesch 47

Color Palette

5 unique colors
11.2:1 AAA Light
#ffffff
Primary· 44.099999999999994%
#3b3b3b
Other· 38.70000000000001%
#0c1115
Primary· 10.200000000000001%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

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

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Scripts & Styles

15 Resources

12
Scripts
3
Styles
9
Async
2
Defer

Top Script Sources

local(5)consent.cookiebot.com(2)metrics-gb.ubbink.com(2)googletagmanager.com(2)cxppeur1rdrect01sa02cdn-endpoint.azureedge.net(1)

Website Identity

ubbink.com

info@ubbink.co.uk
01604 433000
22 years old

Unit 2A Mansard Close, Northampton, United Kingdom

NN5 5DL, Northampton, United Kingdom

Location detected: 🇳🇱 Netherlandsvia ip
Key-Systems GmbH📧 Microsoft 365EN

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Last analyzed: 24 May 2026 at 20:46

Historical Analysis & Change Tracking