Is cdn.optimizely.com safe to use?

Our analysis indicates cdn.optimizely.com poses significant risks. Multiple security indicators suggest this website may be unsafe. We recommend avoiding this website and seeking alternative, more trusted options.

How is the trust score for cdn.optimizely.com calculated?

Our trust score is calculated using multiple factors including SSL certificate validation, domain age, hosting provider reputation, security scan results, and community feedback. The score ranges from 0-100% with higher scores indicating greater trustworthiness.

What should I do if cdn.optimizely.com has a low trust score?

If a website has a low trust score, exercise extreme caution. Avoid entering personal information, making purchases, or downloading files. Consider using alternative, more trusted websites for similar services.

How often is the cdn.optimizely.com analysis updated?

Our trust analysis is updated regularly, with real-time checks performed on demand. We continuously monitor changes in security status, SSL certificates, and threat intelligence to provide the most current assessment.

Is cdn.optimizely.com a Scam or Legit?

Name: cdn.optimizely.com
Address: us
Rating: 3

Simple View

Quick trust score overview
Domain age & location info
User reviews summary
AI analysis explanation

Pro Analysis

Full Details

Everything in Simple, plus:
Technical hosting analysis
Historical timeline & charts
Interactive server location map
Advanced security details

Proceed with Caution

Research this site carefully before proceeding.

Behind the Score

Our analysis evaluated cdn.optimizely.com across multiple trust factors. Here's what we discovered.

50/100Trust Score

Website Analysis

As cdn.optimizely.com is actually a subdomain of optimizely.com, this review is based on checking the parent website .The website cdn.optimizely.com looks below average according to our initial checks. Please be aware The data shown here represents the data for the parent website . As this website is a sub-domain, the actual creator/administrator of the website may be different to this data shown. If you have any queries about this sub-domain, we would suggest you contact the website
Help us by adding your review and informing others about your experience!

Model ScamCheckLLM-2

AI-powered Website Analysis

cdn.optimizely.com Preview

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16 Years, 299 Days

Want the Full Picture?

Switch to Pro view for advanced analytics, historical timelines, interactive maps, and comprehensive security data.

Technical Analysis Historical Timeline Interactive Map Hosting Details

Reviews & Ratings

3.0

6 reviews

5 stars 1 (16.7%)

4 stars 1 (16.7%)

3 stars 3 (50.0%)

2 stars 1 (16.7%)

1 star 0 (0.0%)

0 stars 0 (0.0%)

WebofTrust (6 reviews)

1 year ago

Looks like cdn.optimizely.com has an average rating of 3 If you wish to know more or read the contents of these reviews then please visit WebofTrust

Text Sentiment Analysis: positive

AI-Powered Synthesis

Overall Text Sentiment Analysis

Based on written review content

0.00

NEUTRAL

United States

Server Location

0views

/ 100

Unknown

Moderate trust indicators detected. Exercise caution and verify information independently.

Domain Age

16 Years, 299 Days

Security

No SSL

Rating

3.0★

Country

Website Analysis

As cdn.optimizely.com is actually a subdomain of optimizely.com, this review is based on checking the parent website .The website cdn.optimizely.com looks below average according to our initial checks. Please be aware The data shown here represents the data for the parent website . As this website is a sub-domain, the actual creator/administrator of the website may be different to this data shown. If you have any queries about this sub-domain, we would suggest you contact the website
Help us by adding your review and informing others about your experience!

Detailed Website Analysis

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16 Years, 299 Days

Executive Summary

50%

Trust Score

16 Years, 299 Days

Domain Age

Online

Status

Server Location

Established

Domain Information

Registered2010-01-11

Domain Age16 Years, 299 Days

CountryUnited States

Status ● Active

Trust Verdict

Proceed with Caution

Research this site carefully before proceeding.

Website Details & Business Information

✓ Copied!

Site Information

Favicon:

Categories:

Unknown

Key Statistics

Domain Age:16 Years, 299 Days

Estimated Value:$137.19

Site Visitors:Low

Site Speed:Very Fast

Traffic Level:Very low

Geographic Information

🇺🇸

Most Likely Country

United States

confidence

Based on numerous geographical data fragments

Business & Website Contact Information

OrganizationOptimizely

Business Address

{
    "domain": null,
    "title": "",
    "description": "",
    "age": "16 Years, 299 Days",
    "value": "$137.19",
    "country": "United States",
    "coordinates": "37.750999, -97.821999",
    "lastChecked": "2026-04-19T05:07:00.000000Z",
    "categories": null
}

Security Analysis

SSL & Certificates

No SSL information available

{
    "securityInfo": {
        "hideSection": false,
        "sslValid": [],
        "sslName": "",
        "sslValidFrom": [],
        "sslValidFromDaysAgo": [],
        "sslValidTo": [],
        "sslValidToDaysLeft": [],
        "redirectsToHTTPS": [],
        "hasBadReviews": {
            "type": "info",
            "text": "No",
            "origBValue": false,
            "origSValue": "No",
            "origNValue": null,
            "origDValue": null
        },
        "relatedToOtherNotTrustedSites": {
            "type": "info",
            "text": "No",
            "origBValue": false,
            "origSValue": "No",
            "origNValue": null,
            "origDValue": null
        },
        "theirServerIpIsMarkedAsAbusive": {
            "type": "info",
            "text": "No",
            "origBValue": false,
            "origSValue": "No",
            "origNValue": null,
            "origDValue": null
        },
        "hackedOrBeenHacked": {
            "type": "info",
            "text": "No",
            "origBValue": false,
            "origSValue": "No",
            "origNValue": null,
            "origDValue": null
        },
        "firewallFound": {
            "type": "info",
            "text": "Not Protected",
            "origBValue": false,
            "origSValue": "Not Protected",
            "origNValue": null,
            "origDValue": null
        },
        "markedAsRisk": {
            "type": "info",
            "text": "No",
            "origBValue": false,
            "origSValue": "No",
            "origNValue": null,
            "origDValue": null
        },
        "siteAdult": {
            "type": "info",
            "text": "No",
            "origBValue": false,
            "origSValue": "No",
            "origNValue": null,
            "origDValue": null
        },
        "nastyTags": [],
        "securityBadges": []
    },
    "sslInfo": [],
    "firewall": "",
    "blacklistStatus": [],
    "externalScans": []
}

Trust Flags

Trust Analysis Flags

Risk Indicators

No Reviews

low

No Social Media Detected

low

Trust Indicators

No trust indicators found

Site hasn't accumulated trust signals yet

Reputation & Reviews

User Reviews & Ratings

6 reviews

Global Sentiment MetricsSentiment Metrics

Combined

Overall sentiment score (-1 to +1). Negative values indicate critical reviews, positive values indicate favorable reviews.

0.000

Negative

Average negative sentiment intensity. Higher values indicate more strongly negative reviews.

0.000

0.0%

Neutral

Average neutral sentiment. Reviews that are neither strongly positive nor negative.

0.000

Most common sentimentCommon

Positive

Average positive sentiment intensity. Higher values indicate more strongly positive reviews.

0.000

0.0%

✓ Copied!

Keywords Analysis

SCAM

Frequency1

Negative

Keyword	Frequency	Classification
SCAM	1	Negative

Per-Source Sentiment Analysis

WebofTrust

6 reviews • 3.0 stars

0.13

Source-specific sentiment (-1 to +1). Calculated from 6 reviews with 3 average stars.

SCAM (1)

{
    "global": {
        "avgSentCom": null,
        "avgSentNeg": null,
        "avgSentNeu": null,
        "avgSentPos": null,
        "numBad": 0,
        "numGood": 0,
        "badPerc": 0,
        "goodPerc": 0,
        "sentimentAnalyzedTotal": 0,
        "totalReviews": 6,
        "ratingPerc": 0
    },
    "reviews": [
        {
            "name": "WebofTrust",
            "sentiment": 0.12853333,
            "stars": 3,
            "review_total": 6,
            "keyword": [
                "SCAM"
            ],
            "keyword_count": [
                "1"
            ],
            "word": [
                "optimizely",
                "malicious",
                "malware",
                "program",
                "testing",
                "page",
                "content",
                "easier",
                "neat",
                "tool"
            ],
            "word_count": [
                "4",
                "3",
                "2",
                "2",
                "2",
                "2",
                "2",
                "1",
                "1",
                "1"
            ]
        }
    ],
    "keywords": [
        {
            "keyword": "SCAM",
            "set_flag": "flag_scam_keyword",
            "type": "F",
            "good_bad": "B",
            "total": "1"
        }
    ],
    "wordFrequency": [
        {
            "word": "optimizely",
            "total": "6"
        },
        {
            "word": "malicious",
            "total": "4"
        },
        {
            "word": "page",
            "total": "4"
        },
        {
            "word": "malware",
            "total": "3"
        },
        {
            "word": "hosted",
            "total": "3"
        },
        {
            "word": "intermediary",
            "total": "2"
        },
        {
            "word": "program",
            "total": "2"
        },
        {
            "word": "content",
            "total": "2"
        },
        {
            "word": "html",
            "total": "2"
        },
        {
            "word": "google",
            "total": "2"
        }
    ],
    "benford": {
        "totalReviews": "0",
        "ratingPerc": null,
        "numBad": null,
        "numGood": null,
        "avgSentCom": null,
        "avgSentNeg": null,
        "avgSentNeu": null,
        "avgSentPos": null,
        "0": {
            "digit": "1",
            "total": "2",
            "perc": "33.3333",
            "base": 30.1
        },
        "1": {
            "digit": "4",
            "total": "2",
            "perc": "33.3333",
            "base": 9.7
        },
        "2": {
            "digit": "9",
            "total": "1",
            "perc": "16.6667",
            "base": 4.6
        },
        "3": {
            "digit": "5",
            "total": "1",
            "perc": "16.6667",
            "base": 7.9
        }
    },
    "actualTotals": {
        "totalReviews": 6,
        "averageRating": 3,
        "sources": {
            "WebofTrust": 6
        },
        "starDistribution": {
            "5": 1,
            "4": 1,
            "3": 3,
            "2": 1,
            "1": 0,
            "0": 0
        }
    }
}

3.0

6 total reviews

WebofTrust

6 reviews

1 year ago

Looks like cdn.optimizely.com has an average rating of 3 If you wish to know more or read the contents of these reviews then please visit WebofTrust

Text Sentiment Analysis positive

WebofTrust

3.0

Technical Analysis

Technology Stack

No Technologies Detected

Unable to identify technologies used by this website

This could indicate a simple site or blocked scanning

No Technologies Match Your Filter

Try adjusting your search terms or category filter

DNS & Hosting

Hosting Provider

Hosting Provider:AmazonS3

Server Information

Server IP Address:23.209.122.5

Server Location:

United States

Coordinates:37.7510, -97.8220

Server Location:

Loading map...

Unable to load map

Network Infrastructure

Performance Metrics

Site Speed:Very Fast

Server Status:Online

{
    "hostingInfo": {
        "hideSection": false,
        "internetServiceProvider": "",
        "country": {
            "code": "us",
            "name": "United States",
            "flag": "\ud83c\uddfa\ud83c\uddf8"
        },
        "mostLikelyServerIp": "23.209.122.5",
        "serverLocation": "United States",
        "hostingProvider": "AmazonS3",
        "asn": "",
        "organizationName": "",
        "serverOS": "",
        "type": ""
    },
    "ip": "23.209.122.5",
    "server": "AmazonS3",
    "netOrg": "",
    "ipcountry": "us",
    "firewall": "",
    "registrar": "GoDaddy.com, LLC",
    "registrarCountry": "",
    "sharedIpSites": []
}

Domain Registration (WHOIS)

Domain Details

Domain Extension:.com

Domain's Age:16 Years, 299 Days

Created Date:Jan 11, 2010 4:01 AM

Domain Registrar

Domain Registrar:

GoDaddy.com, LLC

Registrar's Address:http://www.godaddy.com

Registrar's Whois:whois.godaddy.com

Domain WHOIS Information

Privacy Protection Notice

Most modern domain registrations use privacy protection services. Contact details may be redacted or replaced with privacy service information to protect registrant identity.

Organization:Optimizely

Country:

Administrative contact information is not available or protected by privacy services

Technical contact information is not available or protected by privacy services

Domain's Name Servers 4 servers

Domain	IP Address	Country	ISP
d.gtld-servers.net.	192.31.80.30	United States	VeriSign Global Registry Services
h.gtld-servers.net.	192.54.112.30	United States	VeriSign Infrastructure & Operations
b.gtld-servers.net.	192.33.14.30	United States	VeriSign Global Registry Services
g.gtld-servers.net.	192.42.93.30	United States	VeriSign Global Registry Services

Domain	IP Address	Country	ISP
d.gtld-servers.net.	192.31.80.30	United States	VeriSign Global Registry Services
h.gtld-servers.net.	192.54.112.30	United States	VeriSign Infrastructure & Operations
b.gtld-servers.net.	192.33.14.30	United States	VeriSign Global Registry Services
g.gtld-servers.net.	192.42.93.30	United States	VeriSign Global Registry Services

{
    "domainNameInfo": {
        "hideSection": false,
        "registrarName": "GoDaddy.com, LLC",
        "registrarCountry": null,
        "registrarEmail": "",
        "registrarUrl": "",
        "registrarWhoIs": "",
        "age": "16 Years, 299 Days",
        "createdDate": "2010-01-11T04:01:32.000000Z",
        "expirationDate": null,
        "lastModifiedDate": null,
        "owner": {
            "name": "",
            "organization": "Optimizely",
            "email": "",
            "phone": "",
            "fax": "",
            "street": "",
            "city": "",
            "state": "California",
            "postalCode": "",
            "country": {
                "code": "us",
                "name": "United States",
                "flag": "\ud83c\uddfa\ud83c\uddf8"
            }
        },
        "admin": null,
        "technical": null,
        "billing": null,
        "whoisDataAge": "-1"
    },
    "registrar": {
        "name": "GoDaddy.com, LLC",
        "country": "",
        "ip": "",
        "whois": "whois.godaddy.com",
        "home": "http://www.godaddy.com"
    },
    "contacts": {
        "owner": {
            "name": "",
            "org": "Optimizely",
            "country": "US",
            "email": ""
        },
        "admin": {
            "name": "",
            "org": "",
            "country": "",
            "email": ""
        },
        "technical": {
            "name": "",
            "org": "",
            "country": "",
            "email": ""
        }
    },
    "nameServers": [
        {
            "name": "d.gtld-servers.net.",
            "ip": "192.31.80.30",
            "country": {
                "code": "us",
                "name": "United States",
                "flag": "\ud83c\uddfa\ud83c\uddf8"
            },
            "type": "NS",
            "city": "",
            "region": "",
            "postcode": "",
            "isp": "VeriSign Global Registry Services",
            "latitude": "37.750999",
            "longitude": "-97.821999"
        },
        {
            "name": "h.gtld-servers.net.",
            "ip": "192.54.112.30",
            "country": {
                "code": "us",
                "name": "United States",
                "flag": "\ud83c\uddfa\ud83c\uddf8"
            },
            "type": "NS",
            "city": "",
            "region": "",
            "postcode": "",
            "isp": "VeriSign Infrastructure & Operations",
            "latitude": "37.750999",
            "longitude": "-97.821999"
        },
        {
            "name": "b.gtld-servers.net.",
            "ip": "192.33.14.30",
            "country": {
                "code": "us",
                "name": "United States",
                "flag": "\ud83c\uddfa\ud83c\uddf8"
            },
            "type": "NS",
            "city": "",
            "region": "",
            "postcode": "",
            "isp": "VeriSign Global Registry Services",
            "latitude": "37.750999",
            "longitude": "-97.821999"
        },
        {
            "name": "g.gtld-servers.net.",
            "ip": "192.42.93.30",
            "country": {
                "code": "us",
                "name": "United States",
                "flag": "\ud83c\uddfa\ud83c\uddf8"
            },
            "type": "NS",
            "city": "",
            "region": "",
            "postcode": "",
            "isp": "VeriSign Global Registry Services",
            "latitude": "37.750999",
            "longitude": "-97.821999"
        }
    ],
    "dates": {
        "created": "2010-01-11T04:01:32.000000Z",
        "expires": null,
        "modified": null
    }
}

Advanced Analysis

Total Subdomains

Active Subdomains

Inactive Subdomains

Unique IPs

Discovered Subdomains:

Show:

Subdomain	Country	Trust Rating	IP Address
cdn3.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	23.76.192.107
245350962.log.optimizely.com Created: Jan 10, 2010	United States	Medium Risk	54.243.89.45
cdn.optimizely.com Created: Jan 11, 2010	United States	Medium Risk	23.209.122.5
developers.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	18.155.192.127
log.optimizely.com Created: Jan 11, 2010	United States	Medium Risk	50.19.243.2
526710254.log.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site
245885873.log.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	54.235.140.1
1783780571.log.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site
pages.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	199.15.215.203
status.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	104.192.142.103
14015175.log.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	50.17.211.144
321797104.log.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	107.21.253.206
a3266870423.cdn.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	104.18.66.57
a2628570003.cdn.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	104.18.66.57
310987714.log.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	54.225.176.102
app.optimizely.com Created: Jan 11, 2010	United States	Low Risk Site	172.64.152.72
world.optimizely.com Created: Jan 11, 2010	Canada	Low Risk Site	104.18.43.218

Page of

IP Changes

Unique IPs

Locations

IP Address History Timeline:

104.93.64.45

Detected: Jul 30, 2017

Location:United States

Record ID:#12125907

Timestamp:07/30/2017 10:07

172.233.88.139

Detected: Jul 6, 2016

Location:United States

Record ID:#2375302

Timestamp:07/06/2016 18:57

23.204.249.50

Detected: Jan 24, 2017

Location:United States

Record ID:#7700879

Timestamp:01/24/2017 21:49

23.50.231.185

Detected: Jul 15, 2017

Location:United States

Record ID:#11856893

Timestamp:07/15/2017 13:27

23.63.108.25

Detected: Apr 10, 2017

Location:United States

Record ID:#9830199

Timestamp:04/10/2017 11:26

72.21.91.19

Detected: Jun 3, 2016

Location:United States

Record ID:#1253253

Timestamp:06/03/2016 16:12

72.21.91.8

Detected: Dec 7, 2016

Location:United States

Record ID:#6576966

Timestamp:12/07/2016 20:06

No Related Sites Found

No related websites were discovered for this domain

This indicates an isolated or independent web presence

Possibly Related

Active Sites

Subdomains

Possibly Related Domains:

Domain	Relationship	Status	Trust Score	Location	Action

Data & Analytics

Web Presence & SEO

Rankings & Traffic

{
    "trustedRank": "Low Rating",
    "siteVisitors": "Low",
    "pageRank": "0",
    "googlebotvisit": "",
    "googleindexed": "0",
    "bingindexed": "0",
    "yahooindexed": "0",
    "yahoodir": "0",
    "googlebacklinks": "0",
    "yahoobacklinks": "0",
    "validrank": "0",
    "siteSpeed": "Very Fast",
    "numPageViews": 0,
    "webPresenceInfo": {
        "socialMedia": {
            "twitter": null,
            "facebook": null,
            "linkedin": null,
            "instagram": null
        },
        "businessListings": [],
        "newsReferences": []
    },
    "previousRank_count": 0
}

Website Key Dates & Timeline

Event Categories

Domain & Core

Social & Reviews

Technical Events

Interactive Timeline

Timeline Span:

Domain Created

January 11, 2010

Domain

First Subdomain

January 11, 2010

Technical

First Review

December 1, 2012

Social

Latest Review

March 30, 2016

Social

First Analyzed

August 26, 2025

Technical

Last Updated

April 19, 2026

Technical

Total Events

Domain

Website Changes (Wayback Machine)

No Historical Data Available

Website change history data is not available for this domain.

Community Discussion

Join the conversation! Share your experience with cdn.optimizely.com and help others make informed decisions

Verified Community

Moderated Discussions

Pro tip: Include specific details about your experience to help others

Your privacy is protected

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Share This Analysis

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Simple View

Pro Analysis

Proceed with Caution

Behind the Score

Website Analysis

cdn.optimizely.com Preview

Want the Full Picture?

Reviews & Ratings

WebofTrust (6 reviews)

AI-Powered Synthesis

Overall Text Sentiment Analysis

Unknown

Website Analysis

cdn.optimizely.com Preview

Executive Summary

Domain Information

Trust Verdict

Proceed with Caution

Website Details & Business Information

Site Information

Key Statistics

Geographic Information

Business & Website Contact Information

SSL & Certificates

SSL & Certificates

Trust Flags

Trust Analysis Flags

Risk Indicators

No Reviews

No Social Media Detected

Trust Indicators

User Reviews & Ratings

Global Sentiment MetricsSentiment Metrics

Keywords Analysis

Per-Source Sentiment Analysis

WebofTrust

Source Reviews

WebofTrust

Technology Stack

No Technologies Detected

No Technologies Match Your Filter

DNS & Hosting

Hosting Provider

Server Information

Network Infrastructure

Performance Metrics

Domain Registration (WHOIS)

Domain Details

Domain Registrar

Domain WHOIS Information

Privacy Protection Notice

Domain's Name Servers 4 servers

Advanced Analysis

Discovered Subdomains:

IP Address History Timeline:

No Related Sites Found

Possibly Related Domains:

Web Presence & SEO

Rankings & Traffic

Website Key Dates & Timeline

Event Categories

Domain & Core

Social & Reviews

Technical Events

Interactive Timeline

Domain Created

First Subdomain

First Review

Latest Review

First Analyzed

Last Updated

Domain Created

First Subdomain

First Review

Latest Review

First Analyzed

Last Updated

Website Changes (Wayback Machine)

No Historical Data Available

Community Discussion