crowncommercial.gov.uk

https://crowncommercial.gov.uk· First analyzed 04 May 2026· Updated 04 May 2026

Export

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

18.130.3.121

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS16509

Organization

AWS EC2 (eu-west-2)

Server

Apache

Nameservers

dns2.cscdns.net.dns1.cscdns.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

474 ms10%

Speed Index

616 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

709 KB

30 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

6 Technologies Detected

Analytics

Libraries

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

C66/100

Meta Tags11/15

Content12/12

Headings8/8

Technical15/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile4/4

Indexability3/3

crowncommercial.gov.ukcrowncommercial.gov.uk

Government Commercial Agency - GCA

The UK's Government Commercial Agency (GCA). We achieve value for the nation through public procurement.

Title Length34 chars

Recommended: 50-60 chars (~220px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (4/7) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,403 URLs

robots.txt

42 rules

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

12/25

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:7%

Words:642

Token eff.:Optimal

Sections/1K:21.8

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary28w

Descriptive Headingsavg 3.6w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

72/100

72 mg

CO₂e / view

709.1 KB

Page Weight

80%

Cleaner Than

New Visitor

82 mg

Returning (cached)

41 mg

Annual (10K/mo)

8.6 kg

Emission Segments

Data Center

4 mg

Network

21 mg

Device

47 mg

Resource Breakdown

JavaScript

68.9 KB

Images

96.1 KB

CSS

532.1 KB

HTML

12.0 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

157d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.03.2026

Valid Until

08.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

gca.gov.ukwww.gca.gov.ukwww3.gca.gov.ukwebprod.gca.gov.uk

SHA-256 Fingerprint

7B:B0:EB:F9:6C:97:56:6A:79:B5:AF:A5:C5:20:E3:1C:E6:40:41:2D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

cache-control

🔵 Public(must-revalidate, public, s-maxage=300)

content-encoding

📦 Gzip(gzip)

content-length

12017

content-type

text/html; charset=UTF-8

date

Mon, 04 May 2026 17:52:07 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (7)

aspmx.l.google.com

aspmx2.googlemail.com

alt1.aspmx.l.google.com

aspmx3.googlemail.com

+3 more

Domain Information

crowncommercial.gov.uk

Domain Age

11y 5m

Created

01.12.2014

Expires

01.12.2026

Last Updated

30.10.2025

Registrar

CSC Corporate Domains

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

66/100

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, shrink-to-fit=no

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Source Sans Pro

WCAG Partial

75/100

Readability

/30

27/30

17px · LH 1.41

Hierarchy

/20

19/20

2.47x ratio · ✓ H1→H6

WCAG

/25

14/25

1.6:1 min contrast

Performance

/25

15/25

2 fonts · 3 req

Heading Font

Source Sans Pro

Sans42px

Body Font

Source Sans Pro

Sans17px

Contrast Ratio

1.6:1

3 issues

Reading Comfort

~38 CPL

Narrow lines

42px

24px

17px

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.41 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.6:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Buy on MyFontsFlesch 48

Color Palette

5 unique colors

Light

#8fb3ff

Primary· 39.2%

#fbfaf6

Background· 35.800000000000004%

#6a9aff

Accent· 16.2%

#6179aa

Secondary· 5.6%

#a2bcd2

Secondary· 3.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)googletagmanager.com(4)api.useberry.com(1)

Website Identity

crowncommercial.gov.uk

11 years old

Location detected: 🇬🇧 United Kingdomvia tld

CSC Corporate Domains📧 Google Workspaceen

Social Profiles

X (Twitter)LinkedIn

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Last analyzed: 04 May 2026 at 17:52

Historical Analysis & Change Tracking