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Security Scan Report: leetcode.com

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Submitted: Oct 16, 2025, 11:14:24 AMCompleted: Oct 16, 2025, 11:15:52 AMpubliccompleted
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Summary

This website contacted 47 IPs in 4 countries across 13 domains to perform 191 HTTP transactions. The main domain is leetcode.com and was registered NaN years ago.

Submitted URL: https://leetcode.com/problems/asteroid-collision/

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate LeetCode problem page with no security concerns.

Safety Factors
Well‑established domain age
Official brand domain matches displayed content
Absence of forms collecting sensitive data
Domain age information unavailable

Details

Bot Protection Detected

This website is protected by Cloudflare bot protection. Our scanner was challenged or blocked during access.

Page Title

Just a moment...

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

unknown

(0%)

Domain Information

The domain 'leetcode.com' uses the commercial generic top-level domain (.com) with no subdomain. Its registrable label 'leetcode' stretches across 8 characters split between 4 vowels and 4 consonants. Splitting it apart reveals two words: leet, code. The median word length lands at four characters. 'lehet' most strongly signals Hungarian. Usage also turns up in Danish and Indonesian contexts. Taken together, it feels Hungarian.

Screenshot

Security scan screenshot of https://leetcode.com/problems/asteroid-collision/

Page Load Overview

20.56s
Total Load Time
191
HTTP Requests
13
Domains
726 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:2,611 chars
Detector Agreement:100%

Website Classification

Primary Category

unknown0% confidence
Type: static
Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
7108.177.15.154United States
AS15169GOOGLE
4142.250.186.99United States
AS15169GOOGLE
4104.20.41.79United States
AS13335CLOUDFLARENET
434.120.195.249Kansas City, Missouri, United States
AS396982GOOGLE-CLOUD-PLATFORM
4142.250.186.142United States
AS15169GOOGLE
4163.171.242.58United States
AS54994ML-1432-54994
42.16.168.10Frankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
4142.250.181.232United States
AS15169GOOGLE
4216.239.34.178United States
AS15169GOOGLE
4216.239.32.36United States
AS15169GOOGLE
19147--

Detected Technologies3

HSTS
40%
Cloudflare Bot Management
40%
Cloudflare
40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T15BF3E8385210123E951F8BE8B2A4773E619FD35DD6935C08E7AE429133D7CF8EA0A9D4

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:hnDEfQX6krs63hTifp58HZqBgLsKuok3NmzP4:JZ2gLsKu3NGP4

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:160732:IehIhBwEAYxgRyEqQSEEGIAAEbhihoCOBqBAFAzpAxsrANQ0nM5EAYBQiIMTEASgQAiAHBqANtLggYghCQ5akI5ARYJQzDEw

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:001f1f7f5f7f7f42
Perceptual Hash:801e77e270ee1d1e
Difference Hash:ccfe72b1b1e2e2da
Wavelet Hash:00071f5d5d3f7f40
Color Hash:#2d8646

Other Hashes

Crop Resistant:ccfe72b1b1e2e2da

Scan History

Scan history not available

Unable to load historical scan data