ballet.org.uk

https://ballet.org.uk· First analyzed 10 May 2026· Updated 10 May 2026

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ballet.org.uk

Mobile

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Hosting Provider

Freethought Internet Limited

IP Address

193.33.178.69

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 Cricklewood, United Kingdom

ASN

AS41000

Organization

Freethought Internet Limited

Server

Nginx

Nameservers

ns63.domaincontrol.com.ns64.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

739 ms10%

Speed Index

961 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

624 KB

90 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

English National Balletv1.0.0Custom

by HDK/GreigCooke

View Theme

Technology Stack

18 Technologies Detected

Plugins

WooCommerce

Hdk Wp Mindbody

Woocommerce Gateway Stripe

Duracelltomi Google Tag Manager

Analytics

Advertising

Google Ads TikTok Pixel

Libraries

CSS Frameworks

Fonts

Tag Managers

Web Servers

SEO Analysis

B76/100

Meta Tags9/15

Content10/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images4/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

ballet.org.ukballet.org.uk

English National Ballet

We open up the possibilities of ballet - to move more people, in more ways. Discover our upcoming performances, dance classes, and events.

Title Length23 chars

Recommended: 50-60 chars (~129px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (61/89) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

11 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

27/100

Needs Work

8 9

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AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

7/25

Citation

14/25

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:3%

Words:1,463

Token eff.:Optimal

Sections/1K:6.8

Depth:1/5

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary570w

Descriptive Headingsavg 4.1w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

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.

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.

71/100

63 mg

CO₂e / view

624.4 KB

Page Weight

80%

Cleaner Than

New Visitor

72 mg

Returning (cached)

36 mg

Annual (10K/mo)

7.6 kg

Emission Segments

Data Center

3 mg

Network

19 mg

Device

41 mg

Resource Breakdown

JavaScript

291.5 KB

Images

70.3 KB

CSS

179.3 KB

Fonts

39.1 KB

HTML

40.7 KB

Other

3.5 KB

Green Hosting Verified

Katapult

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

70d

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

20.04.2026

Valid Until

19.07.2026

Subject Alternative Names (5)

active.ballet.org.ukathome.ballet.org.ukballet.org.ukondemand.ballet.org.ukwww.ballet.org.uk

SHA-256 Fingerprint

AE:1F:E5:2C:10:A2:78:7F:55:30:2D:D9:B3:6F:C6:EC:4C:66:32:97...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 10 May 2026 22:09:43 GMT

link

<https://www.ballet.org.uk/wp-json/>; rel="https://api.w.org...

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

ballet-org-uk.mail.protection.outlook.com

Domain Information

ballet.org.uk

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

75/100

Mobile Friendly2 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, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Bricolage Grotesque

WCAG Partial

63/100

Readability

/30

22/30

18px · LH 1.40

Hierarchy

/20

8/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

18/25

1 font · 5 req

Heading Font

Bricolage Grotesque

Sans

Body Font

Bricolage Grotesque

Sans18px

Contrast Ratio

1:1

24 issues

Reading Comfort

~35 CPL

Narrow lines

66px

34px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

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

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

GGoogle Fonts Buy on MyFontsFluid TypeFlesch 49

Color Palette

16 unique colors

Light

#3a51ac

Secondary· 8.7%

#0a030c

Primary· 8.3%

#8981c4

Secondary· 8%

#b89cce

Secondary· 8%

#a26b97

Secondary· 7.9%

#4067cb

Accent· 7.4%

#e1c3df

Secondary· 6.9%

#bb80b1

Secondary· 6.5%

Business & Marketing Stack

8 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookieYesSMB

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(5)googletagmanager.com(3)ballet.org.uk(3)connect.facebook.net(2)cdn-cookieyes.com(2)

Website Identity

English National Ballet

Organization

We open up the possibilities of ballet - to move more people, in more ways. Discover our upcoming performances, dance classes, and events.

www.ballet.org.uk/

Mulryan Centre for Dance41 Hopewell SquareLondon, E14 0SY

Location detected: 🇬🇧 United Kingdomvia tld

📧 Microsoft 365en-US

Social Profiles

Facebook Instagram YouTube TikTok

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Last analyzed: 10 May 2026 at 22:10

Historical Analysis & Change Tracking