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thesubcenter.co.uk

https://thesubcenter.co.uk· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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thesubcenter.co.uk
Desktop screenshot of thesubcenter.co.uk
Mobile screenshot of thesubcenter.co.uk
Mobile

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Hosting Provider

IP Address

178.18.126.99

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS34762

Organization

NamescoWP

Server

Nginx

Nameservers

ns0.phase8.net.ns1.phase8.net.ns2.phase8.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
548 ms10%
Speed Index
712 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11 MB
131 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms
Hello Elementorv2.9.0
by Elementor Team
View Theme

SEO Analysis

D53/100
16
10
2
Meta Tags4/15
Content8/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
T
thesubcenter.co.ukthesubcenter.co.uk

The Sub Center

No description available for this page.

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • Missing meta description — important for click-through rates in SERPs
  • Most images missing alt text (43/46) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

30/100
Needs Work
9 6 2

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AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
8/25

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:2%
Words:1,734
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary29w
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 (11)
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.
A
85/100
13
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
15/15
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.
1 recommendation
  • Accessibility recommendation preview...

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.
38/100
F
1.14 g
CO₂e / view
11.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.30 g
vs
Returning (cached)
651 mg
Annual (10K/mo)
136.8 kg
Emission Segments
Data Center
56 mg
Network
335 mg
Device
749 mg
Resource Breakdown
JavaScript
393.5 KB
Images
728.4 KB
CSS
9.8 MB
Fonts
4.0 KB
HTML
131.2 KB
Other
3.0 KB
Green Hosting Verified
Combell
GWF Verified
6 recommendations
  • Carbon footprint recommendation preview...
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.06.2026

Valid Until

30.08.2026

Subject Alternative Names (3)

g9be7t-thesubcentercouk-7913.site.tb-hosting.comthesubcenter.co.ukwww.thesubcenter.co.uk

SHA-256 Fingerprint

E2:32:7C:14:17:69:0D:4B:C6:F4:91:0F:28:FE:02:75:D8:B4:2A:1C...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

content-encoding
Brotli(br)
content-type
text/html; charset=UTF-8
date
Wed, 03 Jun 2026 14:16:06 GMT
link
<https://thesubcenter.co.uk/wp-json/>; rel="https://api.w.or...
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

thesubcenter.co.uk

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes
Privacy policy page linked
Data Protection Officer 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.
B
78/100
Mobile Friendly35 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
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

Poppins

WCAG Partial
78/100
Readability
/30
24/30

14px · LH 1.50

Hierarchy
/20
18/20

3.57x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Poppins

Sans50px

Body Font

Poppins

Sans14px

Contrast Ratio

1:1

20 issues

Reading Comfort

~56 CPL

Optimal (45–75)
50px
h1
40px
h2
32px
h3
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

✅ Optimal line length: ~56 chars/line (ideal 45–75 CPL).

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

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

Color Palette

11 unique colors
21:1 AAA Light
#ffffff
Background· 27%
#000000
Text· 11.6%
#024883
Primary· 31.8%
#8c9ca4
Secondary· 5.9%
#cad1d4
Secondary· 5.1%
#022441
Accent· 1.7%
#e6e1d8
Secondary· 1.3%
#ffeac0
Accent· 0.6%

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

1

Email marketing and automation platforms

Behavior Analytics

1

User behavior and product analytics

Privacy & Cookies

2

Cookie consent and privacy compliance tools

3

Categories

4

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
6
Defer

Top Script Sources

thesubcenter.co.uk(15)youtube.com(2)gstatic.com(1)chimpstatic.com(1)google.com(1)

Website Identity

thesubcenter.co.uk

Location detected: 🇬🇧 United Kingdomvia tld
📧 Google Workspaceen-US

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Last analyzed: 03 Jun 2026 at 14:16

Historical Analysis & Change Tracking