20 technologies5 categories
cncf.io is built on WordPress with Flying Pages and Google Workspace. It ranks #40,319 globally.
Tech Stack Highlights
Core Platform2
WordPress
CMS
75%
2 evidence signals
HTML
<link rel="stylesheet" id="main-css" href="https://www.cncf.io/wp-contentHTML
<meta property="og:image" content="https://www.cncf.io/wp-content/WordPress Block Editor
Page builders
75%
1 evidence signal
HTML
<div style="height:60px;" aria-hidden="true" class="wp-block-Frameworks & Languages2
PHP
Programming languages
50%
1 evidence signal
HTML
implied by PantheonMariaDB
Databases
50%
1 evidence signal
HTML
implied by PantheonAnalytics & Marketing5
G
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comNew Relic
RUM
75%
2 evidence signals
JS Global
NREUM โ objectJS Global
newrelic โ objectSegment
Customer data platform
75%
1 evidence signal
JS Global
__SEGMENT_INSPECTOR__ โ objectH
HubSpot
Marketing automation
75%
1 evidence signal
JS Global
_hsq โ objectThe SEO Framework
SEO
75%
1 evidence signal
HTML
<!-- The SEO Framework by Sybre WaaijerInfrastructure & Security7
D
DNSimple
PaaS
100%
1 evidence signal
dns
NS: ns3.dnsimple.comHSTS
Security
75%
1 evidence signal
Header
max-age=31622400; includeSubDomains; preloadNginx
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginxVarnish
Caching
75%
1 evidence signal
Header
varnish(?: \(Varnish/([\d.]+)\))?\;version:\1: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnishPantheon
PaaS
75%
2 evidence signals
Header
styx-fe3-b-6f684c5d8c-87cvbHeader
6c90f0a5-0a11-11f1-8dcd-9687e05e541fHubSpot Conversations
SaaS
75%
1 evidence signal
JS Global
_hsq โ objectF
Fastly
CDN
50%
1 evidence signal
HTML
implied by PantheonLibraries & Utilities4
Flying Pagesv2.4.7
WordPress plugins
100%
2 evidence signals
Script
https://www.cncf.io/wp-content/plugins/flying-pages/flying-pages.min.js?ver=2.4.7JS Global
flyingPages โ functionSlick
JavaScript libraries
75%
1 evidence signal
Script
https://www.cncf.io/wp-content/themes/cncf-twenty-two/source/js/libraries/slick.min.js?ver=1771023625Browser-Update.org
Widgets
75%
1 evidence signal
JS Global
$bu_getBrowser โ functionjQuery
JavaScript libraries
50%
1 evidence signal
HTML
implied by Slick