upsi.org.uk

https://upsi.org.uk· First analyzed 15 May 2026· Updated 15 May 2026

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upsi.org.uk

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.24.52

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

addyson.ns.cloudflare.com.lynn.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

581 ms10%

Speed Index

755 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

26 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

5 Technologies Detected

Analytics

CSS Frameworks

Web Servers

Languages

SEO Analysis

A+97/100

Meta Tags14/15

Content12/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

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Description truncated.

Title Length60 chars

Recommended: 50-60 chars (~362px / 580px)

Description Length161 chars

Recommended: 120-160 chars

Local SEO

Local Search Readiness

16/100

Poor

5 12

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

B71/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

14/25

Citation

23/25

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:16%

Words:1,869

Token eff.:Optimal

Sections/1K:10.2

Depth:2/5

Structured Data

4 JSON-LD

FAQPage×1.5Article×1.2Person×1.3(min)Organization×1.1BreadcrumbList

Citation Readiness

Opening Summary64w

Descriptive Headingsavg 8.8w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (5)

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.

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

20/20

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

4/15

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

2 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.

69/100

145 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

165 mg

Returning (cached)

83 mg

Annual (10K/mo)

17.3 kg

Emission Segments

Data Center

7 mg

Network

43 mg

Device

95 mg

Resource Breakdown

JavaScript

3.1 KB

Images

375.9 KB

CSS

1019.3 KB

HTML

13.6 KB

Other

18.5 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (2)

f7-casino.upsi.org.ukwww.f7-casino.upsi.org.uk

SHA-256 Fingerprint

0E:21:CC:2C:51:F7:3B:2E:D2:5B:FE:E1:25:02:D5:87:59:1B:94:E6...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

13608

content-type

text/html; charset=UTF-8

date

Fri, 15 May 2026 20:10:52 GMT

server

nginx/1.28.0

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (3)

route3.mx.cloudflare.net

route2.mx.cloudflare.net

route1.mx.cloudflare.net

Domain Information

upsi.org.uk

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.

67/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

67/100

Readability

/30

17/30

15px · LH 1.70

Hierarchy

/20

18/20

2x ratio · ✓ H1→H6

WCAG

/25

16/25

3.49:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Roboto

Sans30px

Body Font

Roboto

Sans15px

Contrast Ratio

3.49:1

4 issues

Reading Comfort

~43 CPL

Narrow lines

30px

23px

18px

15px

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

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 3.5:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Fluid TypeFlesch 35

Color Palette

7 unique colors

Dark

#1e1f24

Secondary· 56.199999999999996%

#101115

Primary· 15.4%

#20385a

Secondary· 10.2%

#5c6576

Secondary· 7.3%

#98ae8c

Secondary· 6.5%

#43333b

Secondary· 3.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)googletagmanager.com(1)

Website Identity

F7 Casino

Organization

info@f7-casino.upsi.org.uk

f7-casino.upsi.org.uk/

Location detected: 🇬🇧 United Kingdomvia tld

en-GB

Social Profiles

Facebook X (Twitter)Telegram

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Last analyzed: 15 May 2026 at 20:11

Historical Analysis & Change Tracking