Security Scan Report: acsdriskcalc.research.sts.org

Submitted: Mar 12, 2026, 6:57:28 PMCompleted: Mar 12, 2026, 6:58:12 PMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 2 domains to perform 30 HTTP transactions. The main domain is acsdriskcalc.research.sts.org and was registered NaN years ago.

Submitted URL: https://acsdriskcalc.research.sts.org

The Cisco Umbrella rank of the primary domain is #455,171 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

Legitimate risk calculator from the Society of Thoracic Surgeons; no security concerns detected.

Safety Factors
Well‑established domain
Hosted on a reputable organization’s subdomain
No password, email, or payment fields
No malicious JavaScript or Indicators of Compromise
Standard informational/utility form only
Domain age information unavailable

Details

Page Title

STS ACSD Operative Risk Calculator

Scan Type

public

Language

🇺🇸

English

(44% confidence)

Category

adult content

(75%)

Domain Information

The domain name 'acsdriskcalc.research.sts.org' uses the non-profit oriented generic top-level domain (.org) with subdomain 'acsdriskcalc.research'. The registrable portion 'sts' spans 3 characters split between zero vowels and 3 consonants. Splitting it apart reveals one word: sts. Median word length comes out to three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://acsdriskcalc.research.sts.org

Page Load Overview

2.87s
Total Load Time
29
HTTP Requests
3
Domains
152 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:44%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:44%
Script Type:Latin
Text Length:16,705 chars
Detector Agreement:67%

Website Classification

Primary Category

adult content75% confidence
Type: spa
Method: ml+structural

All Detected Categories

adult content
75%
healthcare medical
64%
government public service
52%
documentation technical
38%
technology software
29%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
15162.159.140.98United States
AS13335Cloudflare, Inc.
14142.251.127.97United States
AS15169Google LLC
292--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T11E048521B5F0AC32419B85D531B57B472AA6E34BC787609872BC87E05FA7C61DB2F60C

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:qjTtBjGfVdqTTb495ozvQxGnyP3mkfEgIjigI1ltZ6FU4yDNpozBw2UmWvz:BtcTTb49ezvQxGnyP3mkfEgyigI1ltZN

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:173977:TFEIopAwECRhIYUoDIhSYcorwHgEVBJEMKnhWAZMz4AIeslgOBkAMPgABADABYBfFAAEYCRjYFwikUQgI+gyxVJiQQgwYcCM

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:3c3c3c0000000000
Perceptual Hash:9a8acf306525cbce
Difference Hash:69696979bebcb444
Wavelet Hash:3d3c3f07030303ff
Color Hash:#7991d2

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data