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Security Scan Report: www.vcalc.com

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Submitted: Jun 24, 2026, 10:57:05 AMCompleted: Jun 24, 2026, 10:58:18 AMpubliccompleted
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Summary

This website contacted 3 IPs in 1 country across 3 domains to perform 2 HTTP transactions. The main domain is vcalc.com and was registered NaN years ago.

Submitted URL: https://www.vcalc.com/wiki/rklarsen/Heat-Index

The Cisco Umbrella rank of the primary domain is #607,690 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 94%

0
Risk Score

The site shows its own brand, is decades old, has no credential or payment forms, and contains no malicious indicators – classified as legitimate.

Safety Factors
Old domain age
Self‑branding aligns with domain
Absence of forms collecting credentials or payments
No malicious JavaScript or network indicators
Domain age information unavailable

Details

Page Title

Heat Index

Scan Type

public

Language

🇺🇸

English

(60% confidence)

Category

corporate

(50%)

Domain Information

Domain 'www.vcalc.com' uses the commercial generic top-level domain (.com) and includes subdomain 'www'. Its registrable label 'vcalc' stretches across 5 characters containing 1 vowel alongside 4 consonants. It segments into 2 words: v, calc. Median word length comes out to 2.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.vcalc.com/wiki/rklarsen/Heat-Index

Page Load Overview

5.77s
Total Load Time
39
HTTP Requests
3
Domains
1012 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:60%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:60%
Script Type:Latin
Text Length:6,371 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate50% confidence
Type: dynamic
Method: structural

All Detected Categories

corporate
50%
forum
40%

Detected Features

OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
13104.17.208.5United States
AS13335Cloudflare, Inc.
13104.17.24.14United States
AS13335Cloudflare, Inc.
13146.20.60.138United States
AS27357Rackspace Hosting
393--

Detected Technologies8

Open-Graph-Protocolvwebsite
100%
Bootstrapv3.3.7
100%
Index-Of
75%
Java
50%
Cloudflare
50%
jsDelivr
20%
cdnjs
20%
ZK
20%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F7C3926142EA3537012F59C2F9D3BFE41886434FD38309C2D6BC62AADFDED6059A816D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:37mbrYBIjKscZiqZKOZujvFq6VFrppOnmHEDbJt5X152:iYBIjKscZiqZKOZkFq6VFrppOnmHEDbo

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:120064:XCGJADFqMgC4Q5A4zUEYGACbYNBAiIIxhTxOUUCZuAoiAO5gegBAAGQDeO4AkAlCGAQ0IAEaOJgJAgdgFHQAcIUgEx6CKDgA

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:00fcfcffdcffff00
Perceptual Hash:d25207b939ad4ed2
Difference Hash:58d9c19199f180c9
Wavelet Hash:007cf0cc4cffff00
Color Hash:#c5ad87

Other Hashes

Crop Resistant:58d9c19199f180c9,9800aa4c0c9000d2,a7d898dcdc585863,f4d4f030dce8a6c9,88420cd2d0100000

Scan History

Scan history not available

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