Security Scan Report: www.gstt.nhs.uk

Redirected to:
https://www.guysandstthomas.nhs.uk/
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Submitted: May 30, 2026, 2:31:10 PMCompleted: May 30, 2026, 2:32:27 PMpubliccompleted
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Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 3 HTTP transactions. The main domain is guysandstthomas.nhs.uk.

Submitted URL: http://www.gstt.nhs.uk

Effective URL: https://www.guysandstthomas.nhs.uk/Redirected

The Cisco Umbrella rank of the primary domain is #470,607 of the top 1 million websites

AI Security Verdict

Moderate Risk

Confidence: 70%

5
Risk Score

Site appears to be a legitimate NHS redirect with no malicious activity, but unknown domain age and low ranking give it a moderate risk rating.

Risk Factors
Unknown domain age with brand claim
Low Cisco Umbrella ranking for a major brand
Critical JavaScript obfuscation score (though not confirmed malicious)
Safety Factors
No forms collecting credentials or payments
Redirect leads to official NHS domain
No Indicators of Compromise matches
No malicious YARA or IDS alerts
Domain age information unavailable

Details

Page Title

Home | Guy's and St Thomas' NHS Foundation Trust

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(80%)

Domain Information

You're looking at domain 'www.gstt.nhs.uk' on the United Kingdom country-code top-level domain (.nhs.uk) with subdomain 'www'. The registrable portion 'gstt' spans 4 characters containing 0 vowels alongside four consonants. Tokenizing the label suggests two words: gst, t. Median word length comes out to two characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of http://www.gstt.nhs.uk

Page Load Overview

1.63s
Total Load Time
25
HTTP Requests
4
Domains
269 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en-GB
Text Length:5,183 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software80% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

technology software
80%
government public service
66%
healthcare medical
57%
cryptocurrency blockchain
56%
documentation technical
55%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
752.211.85.12Dublin, Leinster, Ireland
AS16509Amazon.com, Inc.
6104.17.208.5United States
AS13335Cloudflare, Inc.
6192.178.183.95United States
AS15169Google LLC
6172.66.172.144United States
AS13335Cloudflare, Inc.
254--

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A9938221A2E4603B415213F0FF76AF6EAB46C443D3494814B9ED46968FF1D534E9B23E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:r/m/ESQ9l3WRrTujSG5wfnaUXgdCKV8/FZW2ZWHdjpZDEWYCWX:r/eQ9FlGt+CKV8/md3EWYCWX

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:89371:gUI2EAFBkhQClUKJBYIEgGIoQg1gYSiIAmADAAhASODgOEGKRYs1iyGpEIlcxaJpQwWBBcwDgiPkbACAwgQIEAqBGgsUISDF

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:ffff1fff0f010101
Perceptual Hash:a9debaa1ce630c16
Difference Hash:787035c2fad2dbfb
Wavelet Hash:ffff1ffb06000101
Color Hash:#3a5078

Scan History

Scan history not available

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