26 technologies5 categories
usgs.gov is built on Drupal with Google Tag Manager and Google Analytics. It ranks #2,953 globally.
The frontend relies on USWDS. Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Cloudflare DNS and Amazon CloudFront.
Tech Stack Highlights
Core Platform1
Drupalv10
CMS
100%
5 evidence signals
Header
19 Nov 1978: Sun, 19 Nov 1978 05:00:00 GMTHeader
^Drupal(?:\s([\d.]+))?\;version:\1: Drupal 10 (https://www.drupal.org)Script
https://www.usgs.gov/core/misc/drupal.js?v=10.5.6JS Global
Drupal → objectMeta Tag
<meta name="^Drupal(?:\s([\d.]+))?\;version:\1" content="Drupal 10 (https://www.drupal.org)">Frameworks & Languages3
USWDS
UI frameworks
100%
2 evidence signals
Script
https://www.usgs.gov/themes/custom/usgs_tantalum/assets/js/uswds.min.js?v=2.0.1JS Global
uswdsPresent → booleanPHP
Programming languages
75%
1 evidence signal
HTML
implied by DrupalMathJaxv3.2.2
JavaScript graphics
75%
1 evidence signal
JS Global
MathJax → object(v3.2.2)Analytics & Marketing7
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager → objectJS Global
dataLayer → objectGoogle Analytics
Analytics
100%
4 evidence signals
Cookie
_gaScript
https://www.googletagmanager.com/gtag/js?id=G-FH5X1PMV8C&cx=c>m=4e6261Script
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4L&cx=c>m=4e6261Script
https://www.googletagmanager.com/gtag/js?id=G-CSLL4ZEK4LM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1M
Microsoft 365
Email
100%
1 evidence signal
dns
MX: usgs-gov.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1A
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comHotjar
Analytics
75%
1 evidence signal
Script
https://static.hotjar.com/c/hotjar-606685.js?sv=7Infrastructure & Security6
C
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: ram.ns.cloudflare.comHSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomains; preload
Amazon CloudFront
CDN
75%
2 evidence signals
Header
\(CloudFront\)$: 1.1 81316ca7254949464a40e31d08fd91bc.cloudfront.net (CloudFront)Header
VQI-UFxohR98tnLik6WGsq1NKm2O97BsLOKJvjfseZeHqsEj9XtHkw==Nginx
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginxjsDelivr
CDN
75%
1 evidence signal
Script
https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.jsAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon CloudFrontLibraries & Utilities9
Z
Zendesk
Documentation
95%
1 evidence signal
dns
SPF includes zendesk.comHTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443"; ma=86400DataTables
JavaScript libraries
75%
3 evidence signals
Script
https://www.usgs.gov/modules/custom/usgs_products/js/jquery.dataTables.js?v=1.0.0Script
https://www.usgs.gov/modules/custom/usgs_products/js/dataTables.buttons.min.js?v=1.0.0Script
https://www.usgs.gov/modules/custom/usgs_products/js/dataTables.fixedColumns.min.js?v=1.0.0jQuery UI
JavaScript libraries
75%
1 evidence signal
Script
https://www.usgs.gov/core/misc/dialog/dialog.jquery-ui.js?v=10.5.6YouTube
Video players
75%
2 evidence signals
Script
https://www.youtube.com/s/player/4e51e895/www-widgetapi.vflset/www-widgetapi.jsScript
https://www.youtube.com/iframe_apiweb-vitals
JavaScript libraries
75%
1 evidence signal
JS Global
webVitals → objectFont Awesome
Font scripts
75%
1 evidence signal
stylesheet
//use.fontawesome.com/releases/v6.5.1/css/all.cssSlick
JavaScript libraries
75%
1 evidence signal
Script
https://www.usgs.gov/themes/custom/usgs_tantalum/assets/js/slick.min.js?ta6ulgjQuery
JavaScript libraries
50%
1 evidence signal
HTML
implied by DataTables