www.psu.edu

website information and technology stack
Web technologies detected on this domain46 technologies
Web technologies detected across all psu.edu subdomains816 technologies
Website rank26,971
Website Location United States
LanguageEnglish
Last technology updateApril, 2024
Dropped technologies in the last 3 months2
Total psu.edu subdomain count1441 subdomains
Top ranking subdomain citeseerx.ist.psu.edu (Rank: 3,581)
IP Address18.154.206.12
IP Lookup241 websites share 18.154.206.12 IP address.
Autonomous System Number (ASN)AS16509 (AMAZON-02)
Total linking domains1,262 domains
Total linking IP655 IPs
Certificate IssuerAmazon
Certificate Expiration DateAugust, 2024 (Valid )
Tag IdsGTM-P3SBL5

Technology Stack

List of 10 detected technologies used on the website (out of 46 total).

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
Google AdWords ConversionAdvertiser Tracking DroppedFeb, 2024

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
ServerAmazonS3
via1.1 4b30b878248a1dcea5520c8b5eca966a.cloudfront.net (CloudFront)
x-amz-cf-idxq7AOaMelK5H85iTz9eN34ysLRH2_2WGPkRyP_78a5ZmN9LrebKjYA==
x-amz-cf-popLAX50-P5
x-amz-error-codeFound
x-amz-error-messageResource Found
x-amz-version-id9azkpRtQE5ykayl8SgtsSKTYIIUl5hlC
x-build-fragmentstrue
X-CacheHit from cloudfront
X-Cache-Hits0
X-Served-Bycache-bfi-kbfi7400055-BFI
X-TimerS1711861629.205704,VS0,VE869