Security Scan Report: www.loc.gov

Submitted: Dec 12, 2025, 5:14:45 PMCompleted: Dec 12, 2025, 5:15:13 PMpubliccompleted
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Summary

This website contacted 8 IPs in 1 country across 2 domains to perform 12 HTTP transactions. The main domain is loc.gov and was registered NaN years ago.

Submitted URL: https://www.loc.gov/teachers/tps/

The Cisco Umbrella rank of the primary domain is #46,399 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 98%

0
Risk Score

The site appears legitimate with no security concerns.

Safety Factors
Official government domain (loc.gov)
Long-established domain with reputable hosting
No suspicious redirects or hidden fields
Domain age information unavailable

Details

Primary Scan Blocked — Fallback Capture Shown

The primary scanner could not load this page (possible bot protection). The screenshot and page details shown were captured by a fallback browser that loaded the page successfully.

Page Title

Teaching with Primary Sources Partner Program | About This Program | Teachers | Programs | Library of Congress

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(67%)

Domain Information

Domain 'www.loc.gov' uses the United States government-restricted top-level domain (.gov), featuring subdomain 'www'. The second-level label 'loc' is 3 characters long holding one vowel versus two consonants. Word splitting yields 1 word: loc. Median word length is three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.loc.gov/teachers/tps/

Page Load Overview

1.52s
Total Load Time
12
HTTP Requests
2
Domains
0 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-US
Text Length:326 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software67% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
67%
government
48%
documentation technical
37%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
5104.18.95.41United States
AS13335CLOUDFLARENET
1104.18.64.82United States
AS13335CLOUDFLARENET
1104.17.6.58United States
AS13335CLOUDFLARENET
1104.18.94.41United States
AS13335CLOUDFLARENET
12606:4700::6812:5e29United States
AS13335CLOUDFLARENET
12606:4700::6812:5f29United States
AS13335CLOUDFLARENET
12606:4700::6812:4052United States
AS13335CLOUDFLARENET
12606:4700::6811:63aUnited States
AS13335CLOUDFLARENET
128--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T136B30911A9E1362521A3A0BDA7ABBA847739C003C50EDD50F99D064C9FCAB54DDB3BCD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:yyYNhI4vyghxfUkWydsnqt36uIuKP0rXbl6:ylWcMJ

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:116813:GzwAMgMT4ARAD4AeMsMEGyQAAgAABYGThQArFFMsjA7DOEMJIEFHYADSaCtHhEkzEImklAiPCDJYICUGJ4ALkR5gHERAaTYA

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:9f9fffe3c1c1f7ef
Perceptual Hash:e99e9e69619641c3
Difference Hash:3a3b48071313070f
Wavelet Hash:009fbfc1c1c1e3e3
Color Hash:#87c591

Scan History

Scan history not available

Unable to load historical scan data