Security Scan Report: opg.optica.org

Redirected to:
https://validate.perfdrive.com/?ssa=499692b5-7e15-56ab-741c-057c28f304...
Site favicon
Submitted: Sep 8, 2026, 11:18:20 AMCompleted: Sep 8, 2026, 11:20:18 AMpubliccompleted

This website contacted 6 IPs in 1 country across 6 domains to perform 9 HTTP transactions. The main domain is validate.perfdrive.com and was registered 10 years ago.

Submitted URL: https://opg.optica.org/oe/fulltext.cfm?uri=oe-23-12-16492

Effective URL:

https://validate.perfdrive.com/?ssa=499692b5-7e15-56ab-741c-057c28f304...
Redirected

The Cisco Umbrella rank of the primary domain is #266,825 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 80%

1
Risk Score

No malicious signals found; page appears legitimate and low risk.

Safety Factors (3)
Page served from well‑established domain opg.optica.org (age >12 years)
No malicious content or phishing indicators detected
Redirect to validate.perfdrive.com does not contain suspicious elements
Domain age information unavailable

Details

Page Title

OPG

Scan Type

public

Domain Name Analysis

Within the non-profit oriented generic top-level domain (.org), 'opg.optica.org' is registered with subdomain 'opg'. Count 6 characters in 'optica' with 3 vowels and three consonants. Word splitting yields two words: optic, a. The median word length lands at 3 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://opg.optica.org/oe/fulltext.cfm?uri=oe-23-12-16492

Page Load Overview

41.29s
Total Load Time
14 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:714 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software43% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
43%
documentation technical
29%
phishing/scam
20%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
465.202.222.45Washington, District of Columbia, United States
AS701Verizon Business
166.22.63.144Ashburn, Virginia, United States
AS25773RADWARE INC.
134.117.2.119Google · CDNKansas City, Missouri, United States
AS396982Google LLC
1130.211.29.114Google · CDNKansas City, Missouri, United States
AS396982Google LLC
135.241.15.240Google · CDNKansas City, Missouri, United States
AS396982Google LLC
1104.19.229.21Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
96--

Detected Technologies4

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T16CF08B9E3E10953604F77235A4D7A34D1CBAD0CF3B868D5085E891F0082FF0ACE4B804

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

12:kxzkqhxyAFgNO2WT4xbcRLJ28HwAO+aAFgNOM6wyaAFgNOMtVaj:khkqhxPFI7OH5wApnFIHFynFIHtVaj

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:567:AAAAAAAAJAAAAAACAAAAAAAAAACAAAAAEAAAAAAEAAAAAQAAAAAAEQAAQAAgBAAAAAAAQAAAAAAAAAAAAAggAAAAAAAAAAAA

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:7fffffffffffffff
Perceptual Hash:870707070f0f1f3f
Difference Hash:8000000000000000
Wavelet Hash:70f0f0f0f0f0f0f0
Color Hash:#e0cc6c

Other Hashes

Crop Resistant:8000000000000000

Scan History

Scan history not available

Unable to load historical scan data