Security Scan Report: www.commonlit.org

Submitted: Apr 24, 2026, 12:08:54 PMCompleted: Apr 24, 2026, 12:10:05 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 2 domains to perform 1 HTTP transaction. The main domain is commonlit.org and was registered NaN years ago.

Submitted URL: https://www.commonlit.org/user/login

The Cisco Umbrella rank of the primary domain is #26,377 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 99%

0
Risk Score

AI analysis skipped: HTTP 429 error page with no meaningful content to analyze.

Safety Factors
Error/status page with no actionable content
No forms, scripts, or interactive elements detected
Domain age information unavailable

Details

Bot Protection Detected

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

Page Title

Login

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(36%)

Domain Information

You're looking at domain 'www.commonlit.org' on the non-profit oriented generic top-level domain (.org), featuring subdomain 'www'. The second-level label 'commonlit' is 9 characters long with 3 vowels and six consonants. Splitting it apart reveals two words: common, lit. Average segment length settles at 4.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.commonlit.org/user/login

Page Load Overview

0.52s
Total Load Time
18
HTTP Requests
15
Domains
1.5 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-US
Text Length:645 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software36% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
36%
documentation technical
26%
adult content
26%
social media
15%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
18172.66.161.102United States
AS13335Cloudflare, Inc.
181--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T128F27F7A3448C80B474226416BB3BE8A9D92573FCDC5C5A8F0FF15A57B91EB1887183E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

384:+lbhe1KtCj71dTTABDqjNyiALm4zNtcRzq4zADDcL9smzf+:kbYf1dADqjNy64zQZADB

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:35741:MZ0sIIowBIBAF5ElNhRACAcUBKGsJUxBAtorQUAIAgLAAzIIoDSAqK6iUHquToItFQCNAQAqgGMyW0AWUSiAgS4gQSyKgCQK

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:00ffffffffffffff
Perceptual Hash:d5572a5f0a0a5f2a
Difference Hash:c400000000000000
Wavelet Hash:00fefefe02020202
Color Hash:#2dd288

Scan History

Scan history not available

Unable to load historical scan data