Udemy.com Online Courses - Learn Anything, On Your Schedule | Udemy

Udemy is an online learning and teaching marketplace with over 100,000 courses and 24 million students. Learn programming, marketing, data science and...


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 10/21/2021

Udemy.com traffic volume is 712,102 unique daily visitors and their 5,703,938 pageviews. The web value rate of udemy.com is 74,952,794 USD. Each visitor makes around 8.57 page views on average.

By Alexa's traffic estimates udemy.com placed at 68 position over the world, while the largest amount of its visitors comes from India, where it takes 67 place.

Udemy.com is hosted by CLOUDFLARENET - Cloudflare, Inc., US in United States; however, we recommend migrating the server to India, as it will speed up udemy.com page load time for the majority of users. See the list of other web pages hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Udemy.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (November 28, 2019) udemy.com show that udemy.com has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on September 23, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by GlobalSign nv-sa.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust udemy.com is pretty a safe domain.

Relying Google MobileFriendly test udemy.com is well optimized for mobile and tablet devices.


Global Rank
125
Average Load Time
1.68sec
Links In Count
2,037
Website Value
$70.0 M

Overview
Last Updated: 10/21/2021
Overall result - udemy.com is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 08/05/2020
udemy.com is safe.
Norton ConnectSafe evaluates udemy.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/21/2021
udemy.com is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 10/16/2020
udemy.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/21/2021
udemy.com is safe.
McAfee assesses udemy.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze udemy.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 09/03/2018
udemy.com child safety is very good.
The WOT calculates reputation of the udemy.com. This reputation system receives ratings from users and information from third-party sources, assesses the udemy.com for safety features and confirms, whether udemy.com is suitable for children.

SSL Information
Domain*.udemy.com
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign Organization Validation CA - SHA256 - G2
AlgorithmRSA-SHA256
Valid form05/06/2019
Expiration09/23/2020
SignedCertificate is not self signed
Additional Domains *.udemy.com
udemy.com
Server Location

ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 06/03/2021

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335


OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: UDEMY.COM
Registry Domain ID: 1565562579_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.safenames.net
Registrar URL: http://www.safenames.net
Updated Date: 2019-09-01T03:43:10Z
Creation Date: 2009-08-13T20:37:45Z
Registry Expiry Date: 2021-08-13T20:37:45Z
Registrar: SafeNames Ltd.
Registrar IANA ID: 447
Registrar Abuse Contact Email: abuse@safenames.net
Registrar Abuse Contact Phone: +44.1908200022
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: ANNA.NS.CLOUDFLARE.COM
Name Server: PETE.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T19:46:47Z


DNS Records
HostA RecordTTL
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udemy.com104.16.66.85300
HostMX RecordPriorityTTL
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udemy.comalt3.aspmx.l.google.com10300
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HostNS RecordTTL
udemy.comanna.ns.cloudflare.com86400
udemy.compete.ns.cloudflare.com86400
HostTXT RecordTTL
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anna.ns.cloudflare.com
TTL: 60
Email address: dns.cloudflare.com
Serial: 2038103525
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 60


Errors
Warnings
NON-DOCUMENT-ERROR

Last tested: 10/25/2017

Desktop
Desktop Speed
78%

Desktop Resource Breakdown
Total Resources93
Number of Hosts22
Static Resources67
JavaScript Resources22
CSS Resources4

Last tested: 08/05/2018

Mobile
Mobile Usability
98%
Mobile Speed
61%

Mobile Resource Breakdown
Total Resources74
Number of Hosts18
Static Resources50
JavaScript Resources21
CSS Resources4
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