Technology history for 4tests.com
Stack size over time
From 3 detected technologies in Apr 2018 to 40 in Jun 2026 (peak 44).
Currently detected
- jQuery since Apr 2018
- Google AdSense since Apr 2018
- Microsoft ASP.NET since Apr 2018
- Google Tag Manager since Jun 2018
- IIS since Jun 2018
- Quantcast Measure since Jun 2018
- Windows Server since Jun 2018
- DoubleClick for Publishers (DFP) since Jun 2018
- Google Analytics since Jun 2018
- Twitter Emoji (Twemoji) since Aug 2018
- WordPress since Aug 2018
- Yoast SEO since Aug 2018
- OpenX since Aug 2018
- PHP since Aug 2018
- Prebid since Aug 2018
- AppNexus since Aug 2018
- jQuery Migrate since Aug 2018
- MySQL since Aug 2018
- Quantcast Choice since Aug 2020
- Criteo since Dec 2020
- Google Publisher Tag since Feb 2021
- Amazon Advertising since Jun 2021
- Google Optimize since Jul 2021
- Rubicon Project since Aug 2021
- TripleLift since Aug 2021
- PubMatic since Aug 2021
- core-js since Sep 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Google Hosted Libraries since Feb 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- AddThis since Sep 2022
- Moat since Sep 2022
- RSS since Dec 2022
- Snowplow Analytics since Jul 2023
- Really Simple SSL & Security since Apr 2024
- WordPress Block Editor since May 2025
- a3 Lazy Load since May 2025
- Admiral since May 2025
Previously used
- Adobe Audience Manager Jun 2023 to Mar 2026 · 2 yrs
- reCAPTCHA Apr 2022 to Mar 2026 · 3 yrs
- Sovrn Jul 2021 to Mar 2026 · 4 yrs
- Jetpack Jul 2025 to Sep 2025 · 2 mo
- Litespeed Cache May 2022 to Apr 2025 · 2 yrs
- WP Rocket Sep 2018 to Apr 2025 · 6 yrs
- Priority Hints Nov 2024 to Nov 2024 · 1 mo
- Amazon ALB Apr 2023 to Jul 2023 · 3 mo
- Amazon Web Services Apr 2023 to Jul 2023 · 3 mo
- LiteSpeed Jul 2021 to Dec 2022 · 1 yr
- Media.net May 2022 to Aug 2022 · 3 mo
- PWA Aug 2022 to Aug 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- GumGum Sep 2021 to May 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Sep 2020 to Jun 2021 · 9 mo
- Google Plus Aug 2018 to Feb 2020 · 1 yr
- Facebook Aug 2018 to Aug 2018 · 1 mo
- Gravatar Aug 2018 to Aug 2018 · 1 mo
Timeline
2026 3 added · 4 dropped
- dropped Adobe Audience Manager May 2026 · Segmentation
- dropped reCAPTCHA May 2026 · Security
- dropped Sovrn May 2026 · Advertising
- added Adobe Audience Manager Mar 2026 · Segmentation
- added reCAPTCHA Mar 2026 · Security
- added Sovrn Mar 2026 · Advertising
- dropped Adobe Audience Manager Jan 2026 · Segmentation
2025 13 added · 9 dropped
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped Jetpack Nov 2025 · WordPress plugins
- dropped reCAPTCHA Nov 2025 · Security
- dropped Sovrn Sep 2025 · Advertising
- added Adobe Audience Manager Jul 2025 · Segmentation
- added Jetpack Jul 2025 · WordPress plugins
- added Sovrn Jul 2025 · Advertising
- dropped Litespeed Cache Jun 2025 · Caching
- added Snowplow Analytics Jun 2025 · Analytics
- dropped WP Rocket Jun 2025 · Caching
- added a3 Lazy Load May 2025 · WordPress plugins
- added Admiral May 2025 · Miscellaneous
- dropped Adobe Audience Manager May 2025 · Segmentation
- added jQuery Migrate May 2025 · JavaScript libraries
- added Really Simple SSL & Security May 2025 · Security
- dropped Snowplow Analytics May 2025 · Analytics
- added WordPress Block Editor May 2025 · Page builders
- added Yoast SEO May 2025 · SEO
- added Cloudflare Bot Management Apr 2025 · Security
- added Adobe Audience Manager Mar 2025 · Segmentation
- dropped Sovrn Feb 2025 · Advertising
- dropped Priority Hints Jan 2025 · Performance
2024 8 added · 7 dropped
- dropped Really Simple SSL & Security Dec 2024 · Security
- added Priority Hints Nov 2024 · Performance
- dropped Adobe Audience Manager Sep 2024 · Segmentation
- dropped Cloudflare Bot Management Sep 2024 · Security
- added Snowplow Analytics Sep 2024 · Analytics
- added Sovrn Sep 2024 · Advertising
- added Adobe Audience Manager Jul 2024 · Segmentation
- added Cloudflare Bot Management Jul 2024 · Security
- dropped Sovrn Jun 2024 · Advertising
- dropped Cloudflare Bot Management May 2024 · Security
- added Really Simple SSL & Security Apr 2024 · Security
- added Cloudflare Bot Management Mar 2024 · Security
- dropped Cloudflare Bot Management Feb 2024 · Security
- dropped Adobe Audience Manager Jan 2024 · Segmentation
- added Sovrn Jan 2024 · Advertising
2023 20 added · 7 dropped
- added Cloudflare Bot Management Dec 2023 · Security
- dropped Sovrn Dec 2023 · Advertising
- dropped Adobe Audience Manager Sep 2023 · Segmentation
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- dropped Snowplow Analytics Sep 2023 · Analytics
- added Sovrn Aug 2023 · Advertising
- added Snowplow Analytics Jul 2023 · Analytics
- dropped Sovrn Jul 2023 · Advertising
- added Adobe Audience Manager Jun 2023 · Segmentation
- added Amazon Advertising May 2023 · Advertising
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- added DoubleClick for Publishers (DFP) May 2023 · Advertising
- added Litespeed Cache May 2023 · Caching
- added MySQL May 2023 · Databases
- added OpenX May 2023 · Advertising
- added PHP May 2023 · Programming languages
- added reCAPTCHA May 2023 · Security
- added RSS May 2023 · Miscellaneous
- added Sovrn May 2023 · Advertising
- added WordPress May 2023 · CMS
- added WP Rocket May 2023 · Caching
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- dropped LiteSpeed Feb 2023 · Web servers
- added Cloudflare Jan 2023 · CDN
2022 24 added · 8 dropped
- dropped Media.net Dec 2022 · Advertising
- added RSS Dec 2022 · Miscellaneous
- dropped PWA Nov 2022 · Miscellaneous
- added AddThis Sep 2022 · Widgets
- added Moat Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Advertising Aug 2022 · Advertising
- dropped Cloudflare Aug 2022 · CDN
- dropped Cloudflare Bot Management Aug 2022 · Security
- added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Workspace Aug 2022 · Webmail
- added LiteSpeed Aug 2022 · Web servers
- added Litespeed Cache Aug 2022 · Caching
- added Media.net Aug 2022 · Advertising
- added MySQL Aug 2022 · Databases
- added OpenX Aug 2022 · Advertising
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added WordPress Aug 2022 · CMS
- added WP Rocket Aug 2022 · Caching
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped GumGum Jul 2022 · Advertising
- added GumGum May 2022 · Advertising
- added Litespeed Cache May 2022 · Caching
- added Media.net May 2022 · Advertising
- added reCAPTCHA Apr 2022 · Security
- dropped Sovrn Apr 2022 · Advertising
- added Google Hosted Libraries Feb 2022 · CDN
- dropped GumGum Feb 2022 · Advertising
- added Sovrn Feb 2022 · Advertising
2021 19 added · 8 dropped · 1 switched
- added GumGum Dec 2021 · Advertising
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped GumGum Nov 2021 · Advertising
- added WP Rocket Nov 2021 · Caching
- dropped WP Rocket Oct 2021 · Caching
- added core-js Sep 2021 · JavaScript libraries
- added GumGum Sep 2021 · Advertising
- dropped Sovrn Sep 2021 · Advertising
- added Wheelio Sep 2021 · Widgets
- added AppNexus Aug 2021 · Advertising
- added Criteo Aug 2021 · Retargeting
- added PubMatic Aug 2021 · Advertising
- added Rubicon Project Aug 2021 · Advertising
- added TripleLift Aug 2021 · Advertising
- dropped AppNexus Jul 2021 · Advertising
- added Google Optimize Jul 2021 · A/B Testing
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- switched Apache HTTP Server LiteSpeed Jul 2021 · Web servers
- added Sovrn Jul 2021 · Advertising
- added Windows Server Jul 2021 · Operating systems
- added Amazon Advertising Jun 2021 · Advertising
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Windows Server Mar 2021 · Operating systems
- dropped Criteo Feb 2021 · Advertising
- added Google Publisher Tag Feb 2021 · Advertising
2020 4 added · 2 dropped
- added AppNexus Dec 2020 · Advertising
- added Criteo Dec 2020 · Advertising
- added Apache HTTP Server Sep 2020 · Web servers
- added Quantcast Choice Aug 2020 · Cookie compliance
- dropped AppNexus Apr 2020 · Advertising Networks
- dropped Google Plus Apr 2020 · Widgets
2019 17 added
- added AppNexus Mar 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Plus Mar 2019 · Widgets
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added MySQL Mar 2019 · Databases
- added OpenX Mar 2019 · Advertising Networks
- added PHP Mar 2019 · Programming Languages
- added Prebid Mar 2019 · Advertising Networks
- added Quantcast Measure Mar 2019 · Analytics
- added Windows Server Mar 2019 · Operating Systems
- added WordPress Mar 2019 · CMS
- added WP Rocket Mar 2019 · Cache Tools
2018 7 added · 5 dropped
- dropped Facebook Oct 2018 · Widgets
- dropped Gravatar Oct 2018 · Miscellaneous
- dropped jQuery Migrate Oct 2018 · JavaScript Libraries
- dropped Twitter Emoji (Twemoji) Oct 2018 · Miscellaneous
- dropped Yoast SEO Oct 2018 · SEO
- added WP Rocket Sep 2018 · Cache Tools
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added IIS Jun 2018 · Web Servers
- added Quantcast Measure Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems