Security Scan Report: calendly.com

Redirected to:
https://calendly.com/
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Submitted: May 9, 2026, 2:47:12 AMCompleted: May 9, 2026, 2:48:18 AMpubliccompleted
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Summary

This website contacted 9 IPs in 2 countries across 11 domains to perform 153 HTTP transactions. The main domain is calendly.com and was registered NaN years ago.

Submitted URL: http://calendly.com/

Effective URL: https://calendly.com/Redirected

The Cisco Umbrella rank of the primary domain is #12,554 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

AI analysis skipped: Low-risk scan (score=29) on well-ranked domain #12,554.

Safety Factors
Well-established domain (ranked #12,554)
No forms or interactive credential elements
No IoC, YARA, or IDS alerts
Domain age information unavailable

Details

Page Title

Free Online Appointment Scheduling Software | Calendly

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

corporate

(50%)

Domain Information

You're looking at domain 'calendly.com' on the commercial generic top-level domain (.com) and has no subdomain. Count 8 characters in 'calendly' containing 2 vowels alongside 6 consonants. Splitting it apart reveals 3 words: cal, end, ly. Median word length is three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of http://calendly.com/

Page Load Overview

5.16s
Total Load Time
177
HTTP Requests
15
Domains
1.1 MB
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:6,548 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate50% confidence
Type: static
Method: structural

All Detected Categories

corporate
50%

Detected Features

OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
253.174.46.119United States
AS16509Amazon.com, Inc.
19104.18.22.60United States
AS13335Cloudflare, Inc.
19146.75.121.91Frankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
1913.33.187.16New York, New York, United States
AS16509Amazon.com, Inc.
1998.84.197.100Ashburn, Virginia, United States
AS14618Amazon.com, Inc.
19104.18.41.175United States
AS13335Cloudflare, Inc.
1934.128.128.0Kansas City, Missouri, United States
AS396982Google LLC
19142.250.154.97United States
AS15169Google LLC
19172.64.146.81United States
AS13335Cloudflare, Inc.
1779--

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T10D95AEF47730986E955A0BACF32974A4635F60FEFA05C908AD9D27488183EEBFE17540

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24576:EL1nknQ2zqG5wtHiG/5tDH07CrXPkzBUIpTONer:4G5w5bDUM8zBbaer

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:1974907:fESiUkAKSMlAEs6laIYIRqi5PMMxQACNGIggLoiCIESEEMvA4ECEKqSwAFpdoURGiAJEyE0DmRmISJWABMACECS4ytkIEYRQ

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:f9bb9cfc90d1fdff
Perceptual Hash:da56a52d1cc34a3e
Difference Hash:53232d2935230923
Wavelet Hash:b9b188c090f1e9fd
Color Hash:#931f42

Scan History

Scan history not available

Unable to load historical scan data