ngl.cengage.com

website information and technology stack
Web technologies detected on this domain31 technologies
Web technologies detected across all cengage.com subdomains242 technologies
Website rank181,252
Website Location United States
LanguageEnglish
Last technology updateApril, 2024
Dropped technologies in the last 3 months4
Total cengage.com subdomain count90 subdomains
Top ranking subdomain www.cengage.com (Rank: 21,363)
IP Address50.17.202.156
IP Lookup1 websites share 50.17.202.156 IP address.
Autonomous System Number (ASN)AS14618 (AMAZON-AES)
Total linking domains63 domains
Total linking IP49 IPs
Certificate IssuerDigiCert Inc
Certificate Expiration DateApril, 2024 (Expired )
Tag IdsGTM-W9HXB8M

Technology Stack

List of 10 detected technologies used on the website (out of 31 total).
TechnologyTechnology TypeVersionFirst detected
Amazon ELBLoad Balancer2December, 2023
Amazon HostingWeb HostingDecember, 2023
AWSPlatform as a ServiceDecember, 2023
Cart FunctionalityEcommerceDecember, 2023
Cloud FoundryPlatform as a ServiceDecember, 2023
DemandbaseMarketing AutomationDecember, 2023
DigiCertCertificate AuthorityDecember, 2023
EloquaMarketing AutomationDecember, 2023
EmotionJavaScript FrameworksDecember, 2023
Google AdSenseAdvertising NetworksDecember, 2023
See full technology stack

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 4 total).
TechnologyTechnology TypeVersionChangeDate
PolyfillJavaScript Libraries DroppedApr, 2024
Description MetaDocument Standards DroppedMar, 2024
Getty ImagesStock Images Providers DroppedMar, 2024
Open GraphMiscellaneous DroppedMar, 2024

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Servernginx/1.17.9
X-Next-Proxy-Locationroot
X-Powered-ByNext.js
X-Vcap-Request-Id2659c2f0-c0de-42b2-4ce0-57035b3d455d