Security Scan Report: stackoverflow.com

Redirected to: https://stackoverflow.com/questions

Submitted: Sep 25, 2025, 5:18:58 AMCompleted: Sep 25, 2025, 5:19:48 AMpubliccompleted
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Summary

This website contacted 30 IPs in 1 country across 9 domains to perform 50 HTTP transactions. The main domain is stackoverflow.com and was registered NaN years ago.

Submitted URL: https://stackoverflow.com/

Effective URL: https://stackoverflow.com/questionsRedirected

The Cisco Umbrella rank of the primary domain is #15,596 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 98%

1
Risk Score

Stack Overflow is a legitimate, well‑established site with minimal risk.

Safety Factors
Well‑established domain with long registration history
No malicious Indicators of Compromise detected
Standard web hosting without suspicious services
Official brand ownership and consistent site content
Domain age information unavailable

Details

Page Title

Newest Questions - Stack Overflow

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(95%)

Screenshot

Security scan screenshot of https://stackoverflow.com/

Page Load Overview

1.81s
Total Load Time
50
HTTP Requests
9
Domains
223 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
Text Length:20,384 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software95% confidence
Type: spa
Method: ml+structural

All Detected Categories

technology software
95%
documentation technical
40%
corporate business
31%
forum community discussion
26%
social_media
25%

Detected Features

Login Form
Search
Products
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
21172.217.16.138United States
AS15169GOOGLE
1104.18.86.42United States
AS13335CLOUDFLARENET
1104.18.32.7United States
AS13335CLOUDFLARENET
1192.0.73.2San Francisco, California, United States
AS2635AUTOMATTIC
1172.64.146.223United States
AS13335CLOUDFLARENET
1172.64.147.34United States
AS13335CLOUDFLARENET
1142.250.186.168United States
AS15169GOOGLE
1172.64.155.119United States
AS13335CLOUDFLARENET
1216.239.34.36United States
AS15169GOOGLE
1172.64.155.249United States
AS13335CLOUDFLARENET
7430--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C774836121D4793642C346C19D137B96B9A95C4FE89F02C5FCBC92E01BEAC61BD4F22B

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:9dHsUTLTguZG5dFVEbFq5CE27OqRcSWZy5wI4hHBZ:TlTLoqRcSWBtHBZ

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:363596:QxwSrAQgEMEHQWKAJvKIAmiKAAiEfoCIEqQNFCGFkkCCE4AUIgo2Qx6gV0EgAIYICkZFJAAkyoc4JFQBACGKQ4PECAykXQXQ

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:3f3f3f3f3f3f3f3f
Perceptual Hash:87e8f0f0f0f0f0f0
Difference Hash:77626b6b7b7b7b7c
Wavelet Hash:113b23272b2f272f
Color Hash:#cfd279

Scan History

Scan history not available

Unable to load historical scan data