2026-08-01 crawl · observed, not inferred

Technology used by chicagomanualofstyle.org

Find it. Write it. Cite it. The Chicago Manual of Style Online is the venerable, time-tested guide to style, usage, and grammar in an accessible online format. ¶ It is the indispensable reference for writers, editors, proofreaders, indexers, copywriters, designers, and publishers, informing the editorial canon with sound, definitive advice. ¶ Over 1.75 million copies sold!

12
technologies detected

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.

Web server extensions
OpenSSL1.1.1kMay 2022mod_perl2.0.11May 2022
Rich text editors
CKEditorMay 2018
Programming languages
Perl5.18.4May 2022
JavaScript graphics
MathJax3.2.2Aug 2024
Operating systems
Red HatMay 2017
Web servers
Apache HTTP Server2.4.37Dec 2022
Font scripts
Google Font APIAug 2024
CDN
jsDelivrAug 2024
JavaScript libraries
jQuery1.8.3May 2017
Analytics
Google AnalyticsMay 2018
Miscellaneous
Open GraphSept 2022
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