khanacademy.org

website information and technology stack
Web technologies detected on this domain17 technologies
Web technologies detected across all khanacademy.org subdomains108 technologies
khanacademy.org redirects to www.khanacademy.org
Website rank2,516
Website Location US
LanguageEnglish
Last technology updateFeb 17, 2022
Total khanacademy.org subdomain count105 subdomains
Top ranking subdomain www.khanacademy.org (Rank: 2,516)
IP Address52.85.14.118
Reverse IP Lookup4 websites share 52.85.14.118 IP address.
Total linking domains152 domains
Total linking IP126 IPs
Certificate IssuerGoDaddy.com, Inc.
Certificate Expiration DateOct 24, 2022 (Valid )

Technology Stack

List of 10 detected technologies used on the website (out of 17 total).

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 3 total).

TechnologyTechnology TypeVersionChangeDate
ZendeskIssue Trackers DroppedFeb 2, 2022
Amazon HostingWeb Hosting DroppedJan 2, 2022
Amazon HostingWeb Hosting AddedDec 2, 2021

Uncommon response headers

List of uncommon response headers that were used by the website.

HeaderValue
Retry-After0
Via1.1 100aa48db5f4ba013c33b6abc9a563e0.cloudfront.net (CloudFront)
X-Amz-Cf-Id50VxERl72zHCaQ3395tM1bYtCM89W_tOIRBlP-1npjfQNGGVe96yNg==
X-Amz-Cf-PopFCO50-C1
x-cacheMiss from cloudfront
X-Cloud-Trace-Context6c555c99-570b-414d-a499-22b189ecc354