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nuh.com.sg

https://nuh.com.sg· First analyzed 11 May 2026· Updated 11 May 2026
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nuh.com.sg
Desktop screenshot of nuh.com.sg
Mobile screenshot of nuh.com.sg
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.16.4.14

Site Location

🇸🇬 Singaporevia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

teresa.ns.cloudflare.com.bart.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
574 ms10%
Speed Index
746 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
28.9 MB
91 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

UI Components

1
Swiper

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

Social

1
ShareThis

CDN

1
Cloudflare

SEO Analysis

B71/100
20
5
1
Meta Tags7/15
Content11/12
Headings6/8
Technical21/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nuh.com.sgnuh.com.sg

Singapore's Leading University Hospital | National University Hospi...

The National University Hospital (NUH) is a leading university hospital in Singapore, serving as a major referral centre for specialised care for both adults...

Title truncated. Description truncated.
Title Length76 chars

Recommended: 50-60 chars (~440px / 580px)

Description Length220 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (76 chars, ~440px). Will be truncated in search results.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

34/100
Needs Work
8 12 1

Sponsored

AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
6/25
Citation
12/25

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
Text ratio:9%
Words:1,024
Token eff.:Optimal

Structured Data

3 JSON-LD
Organization×1.1LocalBusiness×1.1
sameAs entity links

Citation Readiness

Opening Summary37w
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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.
B
71/100
10
Passed
5
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
23/100
F
2.99 g
CO₂e / view
28.9 MB
Page Weight
5%
Cleaner Than
New Visitor
3.41 g
vs
Returning (cached)
1.71 g
Annual (10K/mo)
358.3 kg
Emission Segments
Data Center
146 mg
Network
877 mg
Device
1.96 g
Resource Breakdown
JavaScript
344.0 KB
Images
27.9 MB
CSS
364.3 KB
Fonts
111.0 KB
HTML
72.2 KB
Other
88.8 KB
Green Hosting Verified
Cloudflare
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

100%Excellent
Static / Informational

HTTPS

WAF

238d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

04.12.2025

Valid Until

05.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.nuh.com.sgnuh.com.sg

SHA-256 Fingerprint

F6:C7:ED:F2:1A:22:64:57:9E:31:4E:65:CD:73:FD:02:7A:84:1E:D1...

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HTTP Headers

Developer Console

access-control-expose-headers
Request-Context
alt-svc
h3=":443"; ma=86400
cache-control
🟡 0s(public, max-age=0, s-maxage=5837)
cache-tag
1b9d2436-9c64-4c1a-9f0c-7552e59c65fa|Production
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9fa31f6018b4723e-MXP
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

nuh.com.sg

Domain Age
29y 11m

Created

02.06.1996

Expires

02.06.2026

Last Updated

02.07.2025

Registrar

Singnet Pte Ltd

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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 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=5, minimum-scale=0.8, user-scalable=yes
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
65/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
14/20

2.62x ratio

WCAG
/25
13/25

1:1 min contrast

Performance
/25
14/25

1 font · 9 req

Heading Font

Open Sans

Sans42px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

9 issues

Reading Comfort

~35 CPL

Narrow lines
42px
h1
20px
h4
16px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

Buy on MyFontsFlesch 54

Color Palette

8 unique colors
4.9:1 AA Light
#e3e3e3
Other· 23.4%
#695c6a
Other· 6.5%
#909dbf
Primary· 25.200000000000003%
#55a5cf
Accent· 1%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Social Media

1
ShareThisFree

Social widgets and sharing tools

3

Categories

4

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

19 Resources

15
Scripts
4
Styles
6
Async
4
Defer

Top Script Sources

local(9)googletagmanager.com(3)snap.licdn.com(1)buttons-config.sharethis.com(1)platform-api.sharethis.com(1)

Website Identity

National University Hospital

National University Hospital

LocalBusiness
+65 6908 2222
www.nuh.com.sg/
29 years old
Location detected: 🇸🇬 Singaporevia phone
Singnet Pte Ltden

Sponsored

Last analyzed: 11 May 2026 at 18:07

Historical Analysis & Change Tracking