hra.nhs.uk

https://hra.nhs.uk· First analyzed 01 May 2026· Updated 01 May 2026

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hra.nhs.uk

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

35.178.153.235

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS16509

Organization

AWS EC2 (eu-west-2)

CDN

CloudFront

Nameservers

ns4.nhs.uk.ns1.nhs.uk.ns2.nhs.uk.ns3.nhs.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

706 ms10%

Speed Index

918 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

355 KB

29 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

Frameworks

Other

CSS Frameworks

Fonts

SEO Analysis

D57/100

Meta Tags4/15

Content11/12

Headings8/8

Technical11/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

hra.nhs.ukhra.nhs.uk

Health Research Authority

No description available for this page.

Title Length25 chars

Recommended: 50-60 chars (~150px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

D46/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

13/25

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:6%

Words:591

Token eff.:Optimal

Sections/1K:10.2

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 3.5w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

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

1 recommendation

•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.

72/100

A+

36 mg

CO₂e / view

355.2 KB

Page Weight

90%

Cleaner Than

New Visitor

41 mg

Returning (cached)

21 mg

Annual (10K/mo)

4.3 kg

Emission Segments

Data Center

2 mg

Network

11 mg

Device

24 mg

Resource Breakdown

JavaScript

250.4 KB

Images

784 B

CSS

91.0 KB

Fonts

1.8 KB

HTML

11.2 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

64%Fair

Interactive

HTTPS

No WAF

235d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

18.12.2025

Valid Until

22.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.hra.nhs.ukhra.nhs.uk

SHA-256 Fingerprint

1E:58:45:15:FB:82:98:6D:ED:FC:24:BF:2E:AA:E8:0E:78:83:2B:4F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

470

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

cross-origin-opener-policy

same-origin

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

hra-nhs-uk.mail.protection.outlook.com

Domain Information

hra.nhs.uk

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

74/100

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

FrutigerLight + sans-serif

WCAG Partial

70/100

Readability

/30

25/30

16px · LH 1.56

Hierarchy

/20

16/20

3.12x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

13/25

1 font · 4 req

Heading Font

FrutigerLight

Sans50px

Body Font

sans-serif

Sans16px

Contrast Ratio

1:1

13 issues

Reading Comfort

~39 CPL

Narrow lines

50px

30px

22px

16px

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

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 13 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 3.1x larger than body text.

GGoogle Fonts Buy on MyFontsFlesch 38

Color Palette

11 unique colors

Dark

#706e73

Other· 21.5%

#192026

Secondary· 35.9%

#1c5daf

Primary· 0%

#0c4e8f

Accent· 10.9%

#0f3154

Accent· 10.7%

#404e61

Secondary· 3.3%

#133f6c

Accent· 1.7%

#192b3b

Secondary· 0.8%

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

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)connect.facebook.net(2)cdn01.basis.net(1)cdn.jsdelivr.net(1)content.govdelivery.com(1)

Website Identity

hra.nhs.uk

Location detected: 🇬🇧 United Kingdomvia tld

📧 Microsoft 365en-GB

Social Profiles

X (Twitter)LinkedIn

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Last analyzed: 01 May 2026 at 12:55

Historical Analysis & Change Tracking