qa.understood.org

website information and technology stack
Web technologies detected on this domain42 technologies
Web technologies detected across all understood.org subdomains70 technologies
Website rank81,372,444
Website Location United States
LanguageEnglish
Last technology updateMarch, 2024
Added technologies in the last 3 months1
Dropped technologies in the last 3 months8
Total understood.org subdomain count4 subdomains
Top ranking subdomain www.understood.org (Rank: 27,032)
IP Address104.18.9.61
IP Lookup10 websites share 104.18.9.61 IP address.
Autonomous System Number (ASN)AS13335 (CLOUDFLARENET)
Certificate IssuerDigiCert Inc
Tag IdsGTM-5FC77VH

Technology Stack

List of 10 detected technologies used on the website (out of 42 total).

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 10 total).
TechnologyTechnology TypeVersionChangeDate
AppNexusAdvertising Networks DroppedMar, 2024
Google AdWords ConversionAdvertiser Tracking DroppedMar, 2024
HotjarSurveys DroppedMar, 2024
NATIVOAdvertising Networks DroppedMar, 2024
Priority HintsDocument Standards AddedMar, 2024
styled-componentsJavaScript Frameworks6.1.8 Upgrade from 'unknown' to 6.1.8Mar, 2024
See entire technology history

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
cdn-cache-controlmax-age=14400, stale-while-revalidate=14400, stale-if-error=14400
CF-Cache-StatusMISS
CF-RAY86978a90594e7c55-LAX
Refresh0;url=/blog/
Servercloudflare
Surrogate-Controlmax-age=300, stale-while-revalidate=60, stale-if-error=86400
surrogate-keyblog
x-envoy-upstream-service-time7
x-middleware-rewrite/en
x-nextjs-cacheSTALE
X-Powered-ByNext.js