blackvision.co.uk

https://blackvision.co.uk· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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blackvision.co.uk

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

95.217.77.46

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24940

Organization

HETZNER-DC

Server

Nginx

Nameservers

hydrogen.ns.hetzner.com.oxygen.ns.hetzner.com.helium.ns.hetzner.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

689 ms10%

Speed Index

896 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

9.7 MB

250 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Hetzner

Technology Stack

14 Technologies Detected

Analytics

Google Analytics

Facebook Pixel Segment

Libraries

CSS Frameworks

Icon Libraries

Font Awesome Material Icons

UI Components

Other

Fonts

Web Servers

Languages

SEO Analysis

C61/100

Meta Tags12/15

Content10/12

Headings1/8

Technical15/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

blackvision.co.ukblackvision.co.uk

BlackVision - The Black British Video Content Sharing Platform

Black Vision is a video content sharing platform for black related content, making black content more visible to the world. Start your channel and upload vid...

Description truncated.

Title Length62 chars

Recommended: 50-60 chars (~367px / 580px)

Description Length264 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap

robots.txt

11 rules

Local SEO

Local Search Readiness

7/100

Poor

2 14 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

F27/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

1/25

Citation

4/25

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

nav

Text ratio:4%

Words:4,429

Token eff.:Poor Structure

Depth:1/5

Structured Data

Microdata

Organization×1.1(min)microdata

Citation Readiness

Opening Summary47w

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.

62/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

8/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

10/15

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

6 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.

24/100

1.00 g

CO₂e / view

9.7 MB

Page Weight

Cleaner Than

New Visitor

1.15 g

Returning (cached)

574 mg

Annual (10K/mo)

120.5 kg

Emission Segments

Data Center

49 mg

Network

295 mg

Device

660 mg

Resource Breakdown

JavaScript

626.3 KB

Images

8.9 MB

CSS

174.4 KB

Fonts

2.7 KB

HTML

69.6 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.04.2026

Valid Until

07.07.2026

Subject Alternative Names (1)

blackvision.co.uk

SHA-256 Fingerprint

A3:40:D8:27:07:1C:1B:95:B3:F1:95:6D:1E:33:AC:4B:F6:E6:5B:F3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Mon, 01 Jun 2026 12:25:59 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

blackvision.co.uk

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

50/100

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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

58/100

Readability

/30

18/30

14px · LH 1.43

Hierarchy

/20

8/20

WCAG

/25

19/25

2.23:1 min contrast

Performance

/25

13/25

1 font · 4 req

Heading Font

Roboto

Body Font

Roboto

Sans14px

Contrast Ratio

2.23:1

2 issues

Reading Comfort

Single Family

left aligned

25px

14px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsFlesch 17

Color Palette

7 unique colors

Dark

#212121

Other· 33.1%

#030302

Primary· 30.400000000000002%

#23130e

Secondary· 12.7%

#50422c

Secondary· 6.1%

#580e0e

Accent· 5.3%

#688c70

Secondary· 5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

blackvision.co.uk(16)connect.facebook.net(2)google-analytics.com(1)cdn.jsdelivr.net(1)

Website Identity

blackvision.co.uk

Location detected: 🇬🇧 United Kingdomvia tld

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Last analyzed: 01 Jun 2026 at 12:26

Historical Analysis & Change Tracking