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stockton.gov.uk

https://stockton.gov.uk· First analyzed 13 May 2026· Updated 13 May 2026
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stockton.gov.uk
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Mobile

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Hosting Provider

Goss Interactive Limited

IP Address

185.156.19.17

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 Plymouth, United Kingdom

ASN

AS13335

Organization

Goss Interactive Limited

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

vita.ns.cloudflare.com.cory.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
438 ms10%
Speed Index
569 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
431 KB
48 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Goss Interactive Limited
CDN
Cloudflare

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

D57/100
15
8
1
Meta Tags7/15
Content9/12
Headings8/8
Technical12/21
E-E-A-T0/7
Images2/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
stockton.gov.ukstockton.gov.uk

Stockton on Tees Borough Council - Stockton-on-Tees Borough Council

No description available for this page.

Title Length67 chars

Recommended: 50-60 chars (~406px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Local SEO

Local Search Readiness

9/100
Poor
3 13 1

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

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
11/25
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:7%
Words:397
Token eff.:Optimal
Sections/1K:50.4
Depth:2/5

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary30w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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+
90/100
15
Passed
1
Critical
0
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
61/100
A
44 mg
CO₂e / view
431.2 KB
Page Weight
90%
Cleaner Than
New Visitor
50 mg
vs
Returning (cached)
25 mg
Annual (10K/mo)
5.2 kg
Emission Segments
Data Center
2 mg
Network
13 mg
Device
29 mg
Resource Breakdown
CSS
421.3 KB
HTML
9.9 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

WAF

31d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.03.2026

Valid Until

13.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.stockton.gov.uk

SHA-256 Fingerprint

9E:1D:37:AE:7D:4A:90:F1:5D:E0:55:8C:2A:FA:E3:36:F3:AA:D8:8D...

Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store)
cf-cache-status
DYNAMIC
cf-ray
9faf095c58caa5cd-BOS
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self'; report-uri csp-reports; report-to cs...
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

stockton-gov-uk.mail.protection.outlook.com

Domain Information

stockton.gov.uk

Domain Age
26y 8m

Created

09.09.1999

Expires

09.09.2026

Last Updated

09.09.2025

Registrar

Virgin Media Business Limited

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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
68/100
Mobile Friendly3 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

Arial

WCAG AA
76/100
Readability
/30
20/30

16px · LH 1.40

Hierarchy
/20
19/20

3x ratio · ✓ H1→H6

WCAG
/25
15/25

4.62:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Arial

Sans48px

Body Font

Arial

Sans16px

Contrast Ratio

4.62:1

WCAG AA (≥4.5:1)

Reading Comfort

~40 CPL

Narrow lines
48px
h1
36px
h2
19px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

Flesch 19

Color Palette

9 unique colors
17.57:1 AAA Light
#ffffff
Background· 70.9%
#1c181a
Text· 5.6%
#0773bb
Primary· 11.9%
#682653
Secondary· 3.6%
#ebe0dc
Secondary· 2.6%
#709cb7
Secondary· 2.4%
#a65439
Secondary· 2.3%
#1e6a9b
Accent· 0.5%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

8 Resources

7
Scripts
1
Styles
6
Async
0
Defer

Top Script Sources

googletagmanager.com(2)scripts.clarity.ms(1)webassistant.onconnect.app(1)clarity.ms(1)google-analytics.com(1)

Website Identity

Stockton on Tees Borough Council - Stockton-on-Tees Borough Council

www.stockton.gov.uk/
26 years old
Location detected: 🇬🇧 United Kingdomvia tld
Virgin Media Business Limited📧 Microsoft 365en

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Last analyzed: 13 May 2026 at 04:50

Historical Analysis & Change Tracking