Security Scan Report: goals-api.duolingo.com

Submitted: Nov 26, 2025, 12:25:38 PMCompleted: Nov 26, 2025, 12:28:17 PMpubliccompleted
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Summary

This website contacted 9 IPs in 1 country across 1 domain to perform 2 HTTP transactions. The main domain is goals-api.duolingo.com and was registered NaN years ago.

Submitted URL: https://goals-api.duolingo.com/

The Cisco Umbrella rank of the primary domain is #3,945 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate site with no security concerns.

Safety Factors
Well‑established domain
High Cisco Umbrella ranking
No malicious Indicators of Compromise
No credential or payment collection
Official Duolingo API subdomain
Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Language

🇺🇸

English

(29% confidence)

Category

documentation technical

(33%)

Domain Information

The domain name 'goals-api.duolingo.com' uses the commercial generic top-level domain (.com) with subdomain 'goals-api'. Its registrable label 'duolingo' stretches across 8 characters containing 4 vowels alongside 4 consonants. Word splitting yields two words: duo, lingo. Average segment length settles at four characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://goals-api.duolingo.com/

Page Load Overview

0.48s
Total Load Time
2
HTTP Requests
1
Domains
0 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:29%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:29%
Script Type:Latin
Text Length:213 chars
Detector Agreement:50%

Website Classification

Primary Category

documentation technical33% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
33%
technology software
32%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
244.220.121.109Ashburn, Virginia, United States
AS14618AMAZON-AES
035.174.148.58Ashburn, Virginia, United States
AS14618AMAZON-AES
054.242.188.117Ashburn, Virginia, United States
AS14618AMAZON-AES
052.0.160.203Ashburn, Virginia, United States
AS14618AMAZON-AES
052.204.251.94Ashburn, Virginia, United States
AS14618AMAZON-AES
034.205.240.68Ashburn, Virginia, United States
AS14618AMAZON-AES
034.236.1.236Ashburn, Virginia, United States
AS14618AMAZON-AES
03.226.131.130Ashburn, Virginia, United States
AS14618AMAZON-AES
03.89.77.185Ashburn, Virginia, United States
AS14618AMAZON-AES
29--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T183E072B643964BC2082D5AC21AA200688914A3AA10678B8031AC8C7FB7C900ACF2AD88

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6:qzxO96QUsPVCJecN4TQU6siA0yoHyMQKf1g1HJWWTmMH3AubnEcxFLD2LVOa:kxPQ/v0q6H9Up1fxgsFLD2LVOa

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:d1e7e7f591c266331901abc4b09903ad

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:0f0307ffffffffff
Perceptual Hash:9c1d1d1999d9991b
Difference Hash:7466660000000000
Wavelet Hash:0f0303fff0f0f0f0
Color Hash:#3e1f93

Other Hashes

Crop Resistant:7466660000000000

Scan History

Scan history not available

Unable to load historical scan data