Security Scan Report: oiss.yale.edu

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Submitted: Dec 4, 2025, 4:57:00 PMCompleted: Dec 4, 2025, 4:58:42 PMpubliccompleted
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Summary

This website contacted 25 IPs in 2 countries across 10 domains to perform 65 HTTP transactions. The main domain is oiss.yale.edu and was registered NaN years ago.

Submitted URL: https://oiss.yale.edu/for-departments/visa-options-for-international-faculty-and-researchers/about-h-1b-visas

The Cisco Umbrella rank of the primary domain is #55,955 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

Official Yale OISS page about H‑1B visas; no security concerns detected.

Safety Factors
Phone number visible on the page
Clear institutional branding and contact information
Content aligns with known university immigration services
Domain age information unavailable

Details

Page Title

About H-1B Visas | Office of International Students & Scholars

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education

(90%)

Domain Information

Within the sponsored educational top-level domain (.edu), 'oiss.yale.edu' is registered; it also runs on subdomain 'oiss'. Count 4 characters in 'yale' split between 2 vowels and two consonants. Segmentation suggests 1 word: yale. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://oiss.yale.edu/for-departments/visa-options-for-international-faculty-and-researchers/about-h-1b-visas

Page Load Overview

0.55s
Total Load Time
65
HTTP Requests
10
Domains
1.2 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:7,589 chars
Detector Agreement:100%

Website Classification

Primary Category

education90% confidence
Type: spa
Method: structural

All Detected Categories

education
90%
news/blog
40%

Detected Features

Search
OG: article

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
5223.185.0.3United States
AS54113FASTLY
17216.58.206.36United States
AS15169GOOGLE
2104.18.11.207United States
AS13335CLOUDFLARENET
2216.239.32.36United States
AS15169GOOGLE
218.185.73.89Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
2104.18.10.207United States
AS13335CLOUDFLARENET
2216.58.206.72United States
AS15169GOOGLE
2192.178.170.95United States
AS15169GOOGLE
23.120.81.6Frankfurt am Main, Hesse, Germany
AS16509AMAZON-02
22a00:1450:4001:81c::2004Frankfurt am Main, Hesse, Germany
AS15169GOOGLE
6525--

Detected Technologies7

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T13533F813B9204433035341DEB974B25EEEA2C29EEF420790F6ED85581BC7E7589572AB

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:LJnwIaGyMuzWy1L6r4JaOTUGGyhgHgdw8LZEHub1DTr:LJtaGyMuzWy1L6r4JaOTUGGsEHubVr

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:52635:vSGQ8g0HWQogWwXRAMgxEAQCBNwDABARSIGBAMXmPXMiJMCCV2BsIBKImSZwBCBNCoRBk8CBETpiMM0RCpMdRHIJgoGCPSAI

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:9300f9fffbf9f9f9
Perceptual Hash:e916471696b6e998
Difference Hash:2624333e33331b13
Wavelet Hash:0200f9cfc9d9c9f9
Color Hash:#64d22d

Scan History

Scan history not available

Unable to load historical scan data