2026-08-01 crawl · observed, not inferred

Technology used by tdisdi.com

Learn to dive with SDI! Scuba Diving International provides scuba and freediving certification for divers around the world. TDI, ERDI, PFI.

33
technologies detected
international training
company
51-200
employees
professional training & coaching
industry
united states
location

Recent changes

2026-04-01 dropped Google Analyticsconfirmed
2026-04-01 dropped Facebook Pixelconfirmed
2026-04-01 dropped Olarkconfirmed
2026-04-01 dropped core-jsconfirmed
2026-04-01 dropped Reactconfirmed
2026-02-01 dropped Uploadcareconfirmed
2026-02-01 dropped Google Analytics Enhanced eCommerceconfirmed
2026-02-01 dropped WooCommerce Multilingualconfirmed
2026-02-01 dropped Smash Balloon Instagram Feedconfirmed
2026-02-01 dropped Nginxconfirmed
2026-02-01 dropped reCAPTCHAconfirmed
2026-02-01 dropped jQuery Migrateconfirmed

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.

JavaScript libraries
lit-html2.4.0Aug 2026lit-element3.2.0Aug 2026IsotopeSept 2021Underscore.js1.13.7Aug 2026Moment.js2.15.0May 2017LightboxNov 2023jQuery UI1.11.4May 2017jQuery3.7.1May 2017
WordPress plugins
Yoast SEO28.1|28.1Jun 2018WPML4.9.6|4.9.6Mar 2023
Email
SparkPostAug 2022Google WorkspaceAug 2022
Analytics
Google AnalyticsOct 2017Cloudflare Browser InsightsMar 2026
Miscellaneous
RSSDec 2022Open GraphSept 2022
CMS
WordPressMay 2017
Hosting panels
PleskDec 2021
Databases
MySQLMay 2018
Programming languages
PHP8.2.33May 2018
JavaScript graphics
Chart.jsAug 2026
Video players
MediaElement.js4.2.17May 2018
UI frameworks
Bootstrap3.3.7Apr 2018
Caching
WP RocketJan 2023
JavaScript frameworks
GSAPFeb 2022
SEO
Yoast SEO Premium26.9May 2024
Performance
Priority HintsSept 2023
Font scripts
Google Font APIMay 2017
Widgets
Slider Revolution6.7.41|6.7.41Aug 2022
Marketing automation
HubSpotFeb 2026
Security
HSTSSept 2022
Tag managers
Google Tag ManagerMay 2017
CDN
CloudflareMay 2022
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