Technology history for interviewpenguin.com
Stack size over time
From 14 detected technologies in Aug 2018 to 41 in Jun 2026 (peak 43).
Currently detected
- AddToAny since Aug 2018
- Google Analytics since Aug 2018
- Google Font API since Aug 2018
- Google Tag Manager since Aug 2018
- jQuery since Aug 2018
- jQuery Migrate since Aug 2018
- Modernizr since Aug 2018
- MySQL since Aug 2018
- PHP since Aug 2018
- WordPress since Aug 2018
- Yoast SEO since Aug 2018
- comScore since Feb 2020
- Prebid since Feb 2020
- Google Publisher Tag since Feb 2021
- Flickity since Apr 2021
- Cloudflare since Apr 2021
- AdThrive since Jun 2021
- Amazon Advertising since Jun 2021
- OpenX since Jul 2021
- PubMatic since Jul 2021
- Rubicon Project since Jul 2021
- TripleLift since Jul 2021
- core-js since Sep 2021
- 33Across since Dec 2021
- Amazon Web Services since Dec 2021
- Amazon ALB since Dec 2021
- LazySizes since Feb 2022
- WPMU DEV Smush since Feb 2022
- AddToAny Share Buttons since Feb 2022
- Adobe Audience Manager since Apr 2022
- reCAPTCHA since Apr 2022
- WP Rocket since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Snowplow Analytics since Jul 2023
- ID5 since Oct 2023
- Really Simple SSL & Security since Apr 2024
- Priority Hints since Jun 2024
- Cloudflare Bot Management since Oct 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- Confiant Jun 2023 to Mar 2026 · 2 yrs
- Microsoft ASP.NET Sep 2023 to Feb 2026 · 2 yrs
- AppNexus Feb 2020 to Jun 2025 · 5 yrs
- Oracle Moat Measurement Oct 2023 to Apr 2024 · 6 mo
- GumGum Jul 2021 to Jan 2024 · 2 yrs
- Moat Nov 2021 to Jun 2023 · 1 yr
- DoubleClick Campaign Manager (DCM) Aug 2022 to Feb 2023 · 6 mo
- Google AdSense Feb 2020 to Feb 2023 · 3 yrs
- JW Player Aug 2022 to Feb 2023 · 6 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Criteo Feb 2020 to Aug 2022 · 2 yrs
- District M Jul 2021 to Mar 2022 · 8 mo
- Google Core Web Vitals Nov 2021 to Nov 2021 · 1 mo
- Unpkg Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Aug 2018 to Mar 2021 · 2 yrs
- Bootstrap Feb 2021 to Mar 2021 · 1 mo
- Font Awesome Oct 2018 to Mar 2021 · 2 yrs
- Google Plus Aug 2018 to Mar 2021 · 2 yrs
- W3 Total Cache Oct 2018 to Mar 2021 · 2 yrs
- Twitter Emoji (Twemoji) Aug 2018 to Jan 2021 · 2 yrs
Timeline
2026 7 added · 4 dropped · 1 switched
- added Amazon ALB Jun 2026 · Load balancers
- added Amazon Web Services Jun 2026 · PaaS
- switched Confiant Cloudflare Bot Management Jun 2026 · Security
- added OpenX Jun 2026 · Advertising
- added TripleLift Jun 2026 · Advertising
- dropped Amazon ALB May 2026 · Load balancers
- dropped Amazon Web Services May 2026 · PaaS
- dropped Microsoft ASP.NET May 2026 · Web frameworks
- dropped OpenX May 2026 · Advertising
- added Confiant Mar 2026 · Security
- added Amazon ALB Jan 2026 · Load balancers
- added Amazon Web Services Jan 2026 · PaaS
2025 11 added · 14 dropped
- dropped Amazon ALB Dec 2025 · Load balancers
- dropped Amazon Web Services Dec 2025 · PaaS
- added OpenX Dec 2025 · Advertising
- dropped TripleLift Dec 2025 · Advertising
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped OpenX Nov 2025 · Advertising
- added Amazon ALB Oct 2025 · Load balancers
- added Amazon Web Services Oct 2025 · PaaS
- dropped Confiant Oct 2025 · Security
- added OpenX Sep 2025 · Advertising
- added TripleLift Sep 2025 · Advertising
- added 33Across Aug 2025 · Advertising
- dropped Amazon ALB Aug 2025 · Load balancers
- dropped Amazon Web Services Aug 2025 · PaaS
- dropped AppNexus Aug 2025 · Advertising
- dropped OpenX Aug 2025 · Advertising
- dropped TripleLift Aug 2025 · Advertising
- dropped 33Across Jul 2025 · Advertising
- added Amazon ALB Jun 2025 · Load balancers
- added Amazon Web Services Jun 2025 · PaaS
- dropped Cloudflare Bot Management Jun 2025 · Security
- added Cloudflare Bot Management Apr 2025 · Security
- dropped Cloudflare Bot Management Mar 2025 · Security
- added 33Across Feb 2025 · Advertising
- dropped 33Across Jan 2025 · Advertising
2024 6 added · 4 dropped · 1 switched
- added Microsoft ASP.NET Nov 2024 · Web frameworks
- added Cloudflare Bot Management Oct 2024 · Security
- added HTTP/3 Jun 2024 · Miscellaneous
- switched GumGum ID5 Jun 2024 · Advertising
- dropped Oracle Moat Measurement Jun 2024 · Analytics
- added Priority Hints Jun 2024 · Performance
- dropped ID5 Apr 2024 · Advertising
- dropped Microsoft ASP.NET Apr 2024 · Web frameworks
- added Oracle Moat Measurement Apr 2024 · Analytics
- added Really Simple SSL & Security Apr 2024 · Security
- dropped Oracle Moat Measurement Mar 2024 · Analytics
2023 14 added · 13 dropped
- added ID5 Oct 2023 · Advertising
- added Oracle Moat Measurement Oct 2023 · Analytics
- added Adobe Audience Manager Sep 2023 · Segmentation
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- added Microsoft ASP.NET Sep 2023 · Web frameworks
- dropped Snowplow Analytics Sep 2023 · Analytics
- dropped Adobe Audience Manager Aug 2023 · Segmentation
- added core-js Aug 2023 · JavaScript libraries
- added GumGum Aug 2023 · Advertising
- dropped Moat Aug 2023 · Analytics
- added Snowplow Analytics Jul 2023 · Analytics
- added Confiant Jun 2023 · Security
- dropped core-js Jun 2023 · JavaScript libraries
- added Google Publisher Tag Jun 2023 · Advertising
- added Moat Jun 2023 · Analytics
- dropped Google Publisher Tag May 2023 · Advertising
- dropped GumGum May 2023 · Advertising
- dropped Moat May 2023 · Analytics
- added Amazon ALB Apr 2023 · Load balancers
- added Amazon Web Services Apr 2023 · PaaS
- dropped DoubleClick Campaign Manager (DCM) Apr 2023 · Advertising
- dropped Google AdSense Apr 2023 · Advertising
- dropped JW Player Apr 2023 · Video players
- added GumGum Mar 2023 · Advertising
- added Moat Mar 2023 · Analytics
- dropped Moat Feb 2023 · Analytics
2022 14 added · 11 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Criteo Dec 2022 · Advertising
- dropped HTTP/3 Dec 2022 · Miscellaneous
- added RSS Dec 2022 · Miscellaneous
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added DoubleClick Campaign Manager (DCM) Aug 2022 · Advertising
- added Google AdSense Aug 2022 · Advertising
- added JW Player Aug 2022 · Video players
- added WP Rocket Aug 2022 · WordPress plugins
- dropped Moat Jul 2022 · Analytics
- dropped District M May 2022 · Advertising
- added Adobe Audience Manager Apr 2022 · Segmentation
- dropped GumGum Apr 2022 · Advertising
- added Moat Apr 2022 · Analytics
- added reCAPTCHA Apr 2022 · Security
- added AddToAny Share Buttons Feb 2022 · WordPress plugins
- dropped Amazon ALB Feb 2022 · Load balancers
- dropped Amazon Web Services Feb 2022 · PaaS
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added LazySizes Feb 2022 · JavaScript libraries
- added WPMU DEV Smush Feb 2022 · WordPress plugins
- dropped Google Core Web Vitals Jan 2022 · RUM
- dropped Moat Jan 2022 · Analytics
- dropped Unpkg Jan 2022 · CDN
2021 28 added · 16 dropped
- added 33Across Dec 2021 · Advertising
- added Amazon ALB Dec 2021 · Load balancers
- added Amazon Web Services Dec 2021 · PaaS
- added District M Dec 2021 · Advertising
- dropped Google AdSense Dec 2021 · Advertising
- dropped Wheelio Dec 2021 · Widgets
- dropped District M Nov 2021 · Advertising
- added Google Core Web Vitals Nov 2021 · RUM
- added Moat Nov 2021 · Analytics
- added Unpkg Nov 2021 · CDN
- added Yoast SEO Nov 2021 · SEO
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Criteo Jul 2021 · Retargeting
- added District M Jul 2021 · Advertising
- added Google AdSense Jul 2021 · Advertising
- added GumGum Jul 2021 · Advertising
- added Modernizr Jul 2021 · JavaScript libraries
- added OpenX Jul 2021 · Advertising
- added Prebid Jul 2021 · Advertising
- added PubMatic Jul 2021 · Advertising
- added Rubicon Project Jul 2021 · Advertising
- added TripleLift Jul 2021 · Advertising
- added Yoast SEO Jul 2021 · SEO
- added AdThrive Jun 2021 · Advertising
- added Amazon Advertising Jun 2021 · Advertising
- dropped Apache HTTP Server May 2021 · Web servers
- dropped Bootstrap May 2021 · UI frameworks
- dropped Font Awesome May 2021 · Font scripts
- dropped Google Plus May 2021 · Widgets
- dropped W3 Total Cache May 2021 · Caching
- dropped Yoast SEO May 2021 · SEO
- added Cloudflare Apr 2021 · CDN
- added Flickity Apr 2021 · JavaScript libraries
- added jQuery Migrate Apr 2021 · JavaScript libraries
- dropped Criteo Mar 2021 · Advertising
- dropped Google AdSense Mar 2021 · Advertising
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Prebid Mar 2021 · Advertising
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Bootstrap Feb 2021 · UI frameworks
- added Google Publisher Tag Feb 2021 · Advertising
2020 7 added · 1 dropped
- added Font Awesome Dec 2020 · Font scripts
- added Google AdSense Jul 2020 · Advertising
- dropped Google AdSense Jun 2020 · Advertising Networks
- added AppNexus Feb 2020 · Advertising Networks
- added comScore Feb 2020 · Analytics
- added Criteo Feb 2020 · Advertising Networks
- added Google AdSense Feb 2020 · Advertising Networks
- added Prebid Feb 2020 · Advertising Networks
2019 15 added · 1 dropped
- dropped Font Awesome Apr 2019 · Font Scripts
- added AddToAny Mar 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Plus Mar 2019 · Widgets
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added W3 Total Cache Mar 2019 · Cache Tools
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
2018 2 added
- added Font Awesome Oct 2018 · Font Scripts
- added W3 Total Cache Oct 2018 · Cache Tools