redbooks.ibm.com

website information and technology stack
Web technologies detected on this domain13 technologies
Web technologies detected across all ibm.com subdomains265 technologies
Website rank61,482
Website Location United States
LanguageEnglish
Last technology updateApril, 2024
Dropped technologies in the last 3 months1
Total ibm.com subdomain count357 subdomains
Top ranking subdomain www.ibm.com (Rank: 673)
IP Address104.119.81.237
IP Lookup4 websites share 104.119.81.237 IP address.
Autonomous System Number (ASN)AS16625 (AKAMAI-AS)
Certificate IssuerDigiCert Inc
Certificate Expiration DateJanuary, 2025 (Valid )

Technology Stack

List of 10 detected technologies used on the website (out of 13 total).
TechnologyTechnology TypeVersionFirst detected
AkamaiContent Delivery NetworksDecember, 2023
Akamai Bot ManagerSecurity SolutionsDecember, 2023
Akamai HostedWeb HostingDecember, 2023
Description MetaDocument StandardsDecember, 2023
DigiCertCertificate AuthorityDecember, 2023
JavaScriptDocument StandardsDecember, 2023
Next.jsJavaScript FrameworksDecember, 2023
NginxWeb Servers1.22.1February, 2024
Node.jsProgramming LanguagesDecember, 2023
ReactJavaScript FrameworksDecember, 2023
See full technology stack

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 2 total).
TechnologyTechnology TypeVersionChangeDate
PolyfillJavaScript Libraries DroppedApr, 2024
NginxWeb Servers1.22.1 Upgrade from 1.25.3 to 1.22.1Feb, 2024

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Servernginx/1.22.1
X-Powered-ByNext.js
x-proxy-cacheHIT