2026-07-01 crawl · observed, not inferred

Technology used by ul.org

As an independent safety science organization, we sense and act on risks to public safety with bold hypotheses and objective investigations.

33
technologies detected
ul research institutes
company
51-200
employees
research
industry
united states
location

Recent changes

2026-07-01 dropped Cloudflare Bot Managementconfirmed
2026-07-01 switched CloudflareGoogle Hosted Librariesconfirmed
2026-04-01 dropped Cloudflare Bot Managementprovisional
2026-04-01 switched CloudflareGoogle Hosted Librariesprovisional
2026-03-01 dropped Google AdSenseconfirmed
2026-02-01 dropped YouTubeconfirmed

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
core-js3.33.3Sept 2022Underscore.js1.13.8Jan 2025jQuery Migrate3.4.1Jan 2025jQuery3.7.1Feb 2020
Analytics
Linkedin Insight TagNov 2021HotjarAug 2020Google AnalyticsFeb 2020Facebook PixelMay 2024
Databases
MySQLJan 2025MariaDBJan 2021
WordPress plugins
RankMath SEOJan 2025Gravity Forms2.10.3|2.10.3Jan 2025
PaaS
PantheonJan 2021AzureNov 2023
Miscellaneous
Open GraphSept 2022DocuSignNov 2022
Page builders
WordPress Block EditorJan 2025
CMS
WordPressJan 2025
Search engines
Algolia4.18.0Apr 2023
Programming languages
PHPFeb 2020
CRM
SalesforceFeb 2024
Caching
VarnishJan 2021
Web servers
NginxJan 2021
CDN
FastlyFeb 2021
RUM
New RelicJul 2021
Advertising
Microsoft AdvertisingMay 2024
Performance
Priority HintsJan 2025
Marketing automation
Salesforce Marketing Cloud Account EngagementMar 2024
Webmail
Microsoft 365Aug 2022
Email
MailgunNov 2023
Security
HSTSSept 2022
Tag managers
Google Tag ManagerFeb 2020
Cookie compliance
CookieYesMay 2025
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