2026-08-01 crawl · observed, not inferred

Technology used by penguin.com

The Penguin Publishing Group is the proud publisher of great writers and gifted storytellers, beloved books and eminent works. At Penguin, we believe that literature can fuel the imagination and guide the soul. There’s a book on our shelves for every reader, and we relish the opportunity to publish across every category and interest with the utmost care and enthusiasm.

25
technologies detected
penguin publishing group
company
1001-5000
employees
publishing
industry
united states
location

Recent changes

2026-08-01 dropped Google Adsprovisional
2026-08-01 dropped core-jsprovisional
2026-08-01 dropped Facebook Pixelprovisional
2026-08-01 dropped Google Ads Conversion Trackingprovisional

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Font scripts
Twitter Emoji (Twemoji)Feb 2019Google Font APIMar 2022Font AwesomeMar 2017
Databases
MySQLMay 2018MariaDBMar 2022
PaaS
PantheonMar 2022Amazon Web ServicesFeb 2019
RUM
New RelicJun 2018Pingdom RUMJul 2023
JavaScript libraries
jQuery Migrate3.4.1Jul 2016jQuery3.7.1Jul 2016
Miscellaneous
RSSDec 2022Open GraphSept 2022
CMS
WordPress7.0.2|7.0.2Jul 2016
Programming languages
PHPMay 2018
UI frameworks
Animate.cssSept 2022
Caching
VarnishJul 2016
SEO
Yoast SEO28.0|28.0Jul 2018
WordPress plugins
Beaver BuilderJul 2024
Web servers
NginxMar 2022
CDN
FastlyMar 2022
Analytics
Adobe AnalyticsJul 2021
Cookie compliance
Tealium Consent ManagementNov 2024
Tag managers
TealiumMar 2019
Security
HSTSSept 2022
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