Technology history for classtools.net
Stack size over time
From 3 detected technologies in Apr 2018 to 45 in Jun 2026.
Currently detected
- jQuery since Apr 2018
- Google Font API since Apr 2018
- Select2 since Apr 2018
- Sucuri since Jul 2018
- Nginx since Aug 2018
- Google AdSense since May 2019
- Google Analytics since May 2019
- PHP since Jul 2020
- Google Tag Manager since Oct 2020
- Amazon Advertising since Jun 2021
- Google Publisher Tag since Jun 2021
- Criteo since Jul 2021
- OpenX since Jul 2021
- PubMatic since Jul 2021
- Quantcast Measure since Jul 2021
- jQuery CDN since Feb 2022
- reCAPTCHA since Apr 2022
- cdnjs since Oct 2022
- Cloudflare since Oct 2022
- Ezoic since Oct 2022
- core-js since Dec 2022
- Amazon ALB since Mar 2023
- Amazon Web Services since Mar 2023
- Cloudflare Bot Management since Mar 2023
- Funding Choices since Mar 2023
- Rubicon Project since Mar 2023
- theTradeDesk since Mar 2023
- web-vitals since Mar 2023
- jsDelivr since Apr 2023
- Prebid since Apr 2023
- Snowplow Analytics since Apr 2023
- AppNexus since May 2023
- Adobe Audience Manager since Jun 2023
- Cart Functionality since Jun 2023
- Google Analytics Enhanced eCommerce since Jun 2023
- Tapad since Jun 2023
- Conversant Consent Tool since Aug 2023
- 33Across since Oct 2023
- ID5 since Oct 2023
- VideoJS since Feb 2024
- HTTP/3 since Jan 2025
- LiveIntent since Mar 2025
- Priority Hints since Mar 2026
- TripleLift since Mar 2026
- FingerprintJS since Apr 2026
Previously used
- Amazon S3 Aug 2025 to Aug 2025 · 1 mo
- Smart Ad Server Aug 2023 to Aug 2023 · 1 mo
- AddThis Aug 2020 to Apr 2023 · 2 yrs
- Moat Feb 2021 to Apr 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Jul 2021 to Jul 2021 · 1 mo
- Apache HTTP Server Jul 2020 to Apr 2021 · 9 mo
- React May 2019 to Jun 2020 · 1 yr
Timeline
2026 8 added
- added VideoJS May 2026 · Video players
- added FingerprintJS Apr 2026 · JavaScript libraries
- added 33Across Mar 2026 · Advertising
- added Adobe Audience Manager Mar 2026 · Segmentation
- added Conversant Consent Tool Mar 2026 · Cookie compliance
- added LiveIntent Mar 2026 · Advertising
- added Priority Hints Mar 2026 · Performance
- added TripleLift Mar 2026 · Advertising
2025 4 added · 4 dropped
- dropped Amazon S3 Oct 2025 · CDN
- added Amazon S3 Aug 2025 · CDN
- dropped 33Across Jun 2025 · Advertising
- dropped Conversant Consent Tool Jun 2025 · Cookie compliance
- dropped LiveIntent Jun 2025 · Advertising
- added LiveIntent Mar 2025 · Advertising
- added Quantcast Measure Feb 2025 · Analytics
- added HTTP/3 Jan 2025 · Miscellaneous
2024 1 added · 4 dropped
- dropped Adobe Audience Manager Nov 2024 · Segmentation
- dropped VideoJS May 2024 · Video players
- added VideoJS Feb 2024 · Video players
- dropped 33Across Jan 2024 · Advertising
- dropped ID5 Jan 2024 · Advertising
2023 28 added · 8 dropped
- dropped Adobe Audience Manager Dec 2023 · Segmentation
- dropped Conversant Consent Tool Dec 2023 · Cookie compliance
- added 33Across Oct 2023 · Advertising
- added ID5 Oct 2023 · Advertising
- dropped Smart Ad Server Oct 2023 · Advertising
- added Adobe Audience Manager Sep 2023 · Segmentation
- dropped Adobe Audience Manager Aug 2023 · Segmentation
- added Conversant Consent Tool Aug 2023 · Cookie compliance
- added Smart Ad Server Aug 2023 · Advertising
- dropped AddThis Jun 2023 · Widgets
- added Adobe Audience Manager Jun 2023 · Segmentation
- added Amazon Advertising Jun 2023 · Advertising
- added Cart Functionality Jun 2023 · Ecommerce
- added Google Analytics Enhanced eCommerce Jun 2023 · Analytics
- added Google Publisher Tag Jun 2023 · Advertising
- dropped Moat Jun 2023 · Analytics
- added Sucuri Jun 2023 · CDN
- added Tapad Jun 2023 · Advertising
- added AppNexus May 2023 · Advertising
- dropped Google Publisher Tag May 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- added Criteo Apr 2023 · Advertising
- added jsDelivr Apr 2023 · CDN
- added OpenX Apr 2023 · Advertising
- added Prebid Apr 2023 · Advertising
- added PubMatic Apr 2023 · Advertising
- added Snowplow Analytics Apr 2023 · Analytics
- added Amazon ALB Mar 2023 · Load balancers
- added Amazon Web Services Mar 2023 · PaaS
- added Cloudflare Bot Management Mar 2023 · Security
- added Funding Choices Mar 2023 · Cookie compliance
- added Google Publisher Tag Mar 2023 · Advertising
- added Rubicon Project Mar 2023 · Advertising
- added theTradeDesk Mar 2023 · Advertising
- added web-vitals Mar 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
2022 16 added · 1 dropped · 1 switched
- added core-js Dec 2022 · JavaScript libraries
- switched Google Ads Conversion Tracking Ezoic Oct 2022 · Analytics
- added AddThis Aug 2022 · Widgets
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added Moat Aug 2022 · Analytics
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Select2 Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added reCAPTCHA Apr 2022 · Security
- added jQuery CDN Feb 2022 · CDN
2021 15 added · 12 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped Sucuri Oct 2021 · CDN
- dropped Amazon Advertising Sep 2021 · Advertising
- dropped Criteo Sep 2021 · Advertising
- dropped Google Publisher Tag Sep 2021 · Advertising
- dropped OpenX Sep 2021 · Advertising
- dropped PubMatic Sep 2021 · Advertising
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- dropped Quantcast Measure Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added PHP Aug 2021 · Programming languages
- added Criteo Jul 2021 · Advertising
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added OpenX Jul 2021 · Advertising
- added PubMatic Jul 2021 · Advertising
- added Quantcast Choice Jul 2021 · Cookie compliance
- added Quantcast Measure Jul 2021 · Analytics
- added Amazon Advertising Jun 2021 · Advertising
- added Google AdSense Jun 2021 · Advertising
- added Google Publisher Tag Jun 2021 · Advertising
- dropped PHP Jun 2021 · Programming languages
- switched Apache HTTP Server Nginx May 2021 · Web servers
- added Sucuri May 2021 · CDN
- added Google Analytics Apr 2021 · Analytics
- added Moat Feb 2021 · Analytics
- dropped Google AdSense Jan 2021 · Advertising
- dropped Google Analytics Jan 2021 · Analytics
2020 4 added · 3 dropped
- added Google Tag Manager Oct 2020 · Tag managers
- added AddThis Aug 2020 · Widgets
- dropped Nginx Aug 2020 · Reverse proxies
- dropped React Aug 2020 · JavaScript frameworks
- dropped Sucuri Aug 2020 · CDN
- added Apache HTTP Server Jul 2020 · Web servers
- added PHP Jul 2020 · Programming languages
2019 8 added
- added Google AdSense May 2019 · Advertising Networks
- added Google Analytics May 2019 · Analytics
- added React May 2019 · JavaScript Frameworks
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Select2 Mar 2019 · JavaScript Libraries
- added Sucuri Mar 2019 · CDN