20 technologies5 categories1 AI tools
caltech.edu is built on Bootstrap with Cloudflare and Google Tag Manager. It ranks #4,995 globally.
Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Cloudflare and Cloudflare DNS. 1 AI tool is detected, including AI Powered.
Tech Stack Highlights
AI Technologies1
A
AI Powered
LLM Providers
75%
1 evidence signal
Text
using AIFrameworks & Languages2
Bootstrapv4
UI frameworks
75%
1 evidence signal
HTML
<link rel="stylesheet" href="https://cdn.datatables.net/1.12.1/css/dataTables.bootstrap4.min.cssMathJax
JavaScript graphics
75%
1 evidence signal
JS Global
MathJax โ objectAnalytics & Marketing7
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager โ objectJS Global
dataLayer โ objectGoogle Analytics
Analytics
100%
4 evidence signals
Cookie
_gaScript
https://www.googletagmanager.com/gtag/js?id=G-7RL83EX4D4&cx=c>m=4e6241Script
https://www.googletagmanager.com/gtag/js?id=JS Global
gtag โ functionM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k2M
Microsoft 365
Email
100%
1 evidence signal
dns
DKIM selector: selector1S
SendGrid
Email
95%
1 evidence signal
dns
SPF includes sendgrid.netA
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comCloudflare Browser Insights
Analytics
75%
1 evidence signal
Script
https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015Infrastructure & Security7
Cloudflare
CDN
100%
4 evidence signals
Header
9cb1adc42d745d19-SJCHeader
cloudflare: cloudflareCookie
__cf_bmdns
CNAME: www.caltech.edu.cdn.cloudflare.netC
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: ns0239.secondary.cloudflare.comAmazon S3
CDN
75%
1 evidence signal
Header
s3[^ ]*amazonaws\.com: frame-ancestors 'self' *.caltech.edu; script-src 'self' 'unsafe-inline' 'unsafe-eval' api.duosecurity.com cdnjs.cloudflare.com static.cloudflareinsights.com cdn.datatables.net cdn.jsdelivr.net cdn.mathjax.org code.jquery.com stats.g.doubleclick.net www.feedrapp.info www.google-analytics.com www.googletagmanager.com *.google.com *.googleapis.com googleapis.com https://partner.googleadservices.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ browser.sentry-cdn.com sentry.io static.addtoany.com https://static.hotjar.com https://script.hotjar.com *.facebook.net www.youtube.com; object-src 'self'; child-src 'self' www.youtube.com player.vimeo.com www.slideshare.net *.wufoo.com calendar.google.com docs.google.com accounts.google.com; connect-src 'self' www.google-analytics.com stats.addtoany.com sentry.io us.sentry.io maps.googleapis.com googleapis.com https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com cdn.datatables.net cdn.jsdelivr.net; img-src 'self' data: blob: caltech-prod.resources.caltech.edu divisions-prod.s3.amazonaws.com caltechsites-prod.s3.amazonaws.com *.caltech.edu i.ytimg.com www.youtube.com player.vimeo.com ustvstaticcdn1-a.akamaihd.net www.slideshare.net cdn.slidesharecdn.com www.gravatar.com stats.g.doubleclick.net cdnjs.cloudflare.com *.staticflickr.com *.cdninstagram.com www.google-analytics.com *.gstatic.com *.google.com *.googleapis.com googleapis.com www.googletagmanager.com www.facebook.com cdn.datatables.net https://static.hotjar.com https://script.hotjar.com; font-src 'self' public.slidesharecdn.com fonts.gstatic.com https://script.hotjar.com cdnjs.cloudflare.com data:; default-src 'self'; style-src 'self' 'unsafe-inline' cdnjs.cloudflare.com cdn.datatables.net cdn.jsdelivr.net fonts.googleapis.com googleapis.com *.google.com https://static.hotjar.com https://script.hotjar.com; frame-src 'self' www.youtube.com player.vimeo.com www.ustream.tv www.slideshare.net *.wufoo.com calendar.google.com docs.google.com www.google.com maps.google.com accounts.google.com cse.google.com https://syndicatedsearch.goog https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/ s3-us-west-2.amazonaws.com form.jotform.com static.addtoany.com *.facebook.com *.facebook.net api-a3b78b57.duosecurity.com cdn.knightlab.com www.buzzsprout.com caltech.us5.list-manage.com eyes.nasa.gov *.everbridge.net w.soundcloud.com; form-action 'self' *.wufoo.com docs.google.com www.its.caltech.edu caltech.us5.list-manage.com api-a3b78b57.duosecurity.com; base-uri 'self' *.caltech.edu; media-src 'self' www.youtube.com player.vimeo.com; report-uri /_cspCloudflare Bot Management
Security
75%
1 evidence signal
Cookie
__cf_bmcdnjs
CDN
75%
5 evidence signals
Script
https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.min.jsScript
https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.7/underscore-min.jsScript
https://cdnjs.cloudflare.com/ajax/libs/apexcharts/5.3.2/apexcharts.min.jsScript
https://cdnjs.cloudflare.com/ajax/libs/clamp-js/0.7.0/clamp.jsScript
https://cdnjs.cloudflare.com/ajax/libs/anchor-js/5.0.0/anchor.jsjQuery CDN
CDN
75%
1 evidence signal
Script
https://code.jquery.com/jquery-3.3.1.min.jsAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon S3Libraries & Utilities3
Underscore.js
JavaScript libraries
75%
1 evidence signal
Script
https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.7/underscore-min.jsDataTables
JavaScript libraries
75%
3 evidence signals
Script
https://cdn.datatables.net/1.12.1/js/jquery.dataTables.min.jsScript
https://cdn.datatables.net/responsive/2.3.0/js/dataTables.responsive.min.jsScript
https://cdn.datatables.net/1.12.1/js/dataTables.bootstrap4.min.jsjQueryv3.3.1
JavaScript libraries
75%
1 evidence signal
Script
https://code.jquery.com/jquery-3.3.1.min.js