Technology history for biologyexams4u.com
Stack size over time
From 3 detected technologies in Apr 2018 to 22 in Jun 2026 (peak 32).
Currently detected
- Google AdSense since Apr 2018
- Blogger since Jun 2018
- Google Analytics since Jun 2018
- Python since Jul 2018
- jQuery since Jun 2021
- Facebook Login since Jul 2021
- Google Tag Manager since Oct 2021
- cdnjs since Nov 2021
- reCAPTCHA since Apr 2022
- Cloudflare since May 2022
- Open Graph since Sep 2022
- Font Awesome since Oct 2022
- Google Font API since Nov 2022
- HTTP/3 since Nov 2022
- Quantcast Measure since Nov 2022
- Ezoic since Nov 2022
- web-vitals since Nov 2022
- RSS since Dec 2022
- Cloudflare Bot Management since Feb 2023
- Google Sign-in since Mar 2023
- Snowplow Analytics since Mar 2023
- Cloudflare Browser Insights since Nov 2025
Previously used
- core-js Aug 2023 to Jan 2025 · 1 yr
- ID5 Nov 2023 to Jan 2025 · 1 yr
- VideoJS Jan 2023 to Dec 2023 · 11 mo
- 33Across Nov 2023 to Nov 2023 · 1 mo
- Criteo Nov 2022 to Nov 2023 · 1 yr
- Google Publisher Tag Nov 2022 to Nov 2023 · 1 yr
- jsDelivr Mar 2023 to Nov 2023 · 8 mo
- OpenX Mar 2023 to Nov 2023 · 8 mo
- Prebid Mar 2023 to Nov 2023 · 8 mo
- Amazon ALB May 2023 to Jul 2023 · 2 mo
- Amazon Web Services May 2023 to Jul 2023 · 2 mo
- AppNexus Dec 2022 to Jul 2023 · 7 mo
- DoubleClick Campaign Manager (DCM) Jan 2023 to Jul 2023 · 6 mo
- PubMatic Nov 2022 to Jul 2023 · 8 mo
- Rubicon Project Nov 2022 to Dec 2022 · 1 mo
- theTradeDesk Nov 2022 to Dec 2022 · 1 mo
- Adobe Audience Manager Nov 2022 to Nov 2022 · 1 mo
- Amazon Advertising Sep 2022 to Oct 2022 · 1 mo
- GoDaddy Aug 2022 to Oct 2022 · 2 mo
- Java Jun 2018 to Oct 2022 · 4 yrs
- OpenGSE Apr 2018 to Oct 2022 · 4 yrs
- Facebook Jun 2021 to Apr 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- React Dec 2019 to May 2020 · 5 mo
- Google Plus Apr 2018 to May 2018 · 1 mo
Timeline
2026 1 added
- added Cloudflare Bot Management Jun 2026 · Security
2025 4 added · 3 dropped
- added Cloudflare Browser Insights Nov 2025 · RUM
- added Snowplow Analytics Oct 2025 · Analytics
- dropped Snowplow Analytics Jun 2025 · Analytics
- added Snowplow Analytics Apr 2025 · Analytics
- dropped core-js Mar 2025 · JavaScript libraries
- dropped ID5 Mar 2025 · Advertising
- added reCAPTCHA Feb 2025 · Security
2024 3 added · 11 dropped
- added core-js Dec 2024 · JavaScript libraries
- added ID5 Dec 2024 · Advertising
- dropped core-js Oct 2024 · JavaScript libraries
- added core-js Aug 2024 · JavaScript libraries
- dropped core-js Feb 2024 · JavaScript libraries
- dropped VideoJS Feb 2024 · Video players
- dropped 33Across Jan 2024 · Advertising
- dropped Criteo Jan 2024 · Advertising
- dropped Google Publisher Tag Jan 2024 · Advertising
- dropped ID5 Jan 2024 · Advertising
- dropped jsDelivr Jan 2024 · CDN
- dropped OpenX Jan 2024 · Advertising
- dropped Prebid Jan 2024 · Advertising
- dropped Snowplow Analytics Jan 2024 · Analytics
2023 25 added · 22 dropped
- added core-js Dec 2023 · JavaScript libraries
- added 33Across Nov 2023 · Advertising
- dropped Cloudflare Bot Management Nov 2023 · Security
- added Criteo Nov 2023 · Advertising
- added Google Publisher Tag Nov 2023 · Advertising
- added ID5 Nov 2023 · Advertising
- added jsDelivr Nov 2023 · CDN
- added OpenX Nov 2023 · Advertising
- added Prebid Nov 2023 · Advertising
- added Snowplow Analytics Nov 2023 · Analytics
- dropped core-js Oct 2023 · JavaScript libraries
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon Web Services Sep 2023 · PaaS
- dropped AppNexus Sep 2023 · Advertising
- added Cloudflare Bot Management Sep 2023 · Security
- dropped Criteo Sep 2023 · Advertising
- dropped DoubleClick Campaign Manager (DCM) Sep 2023 · Advertising
- dropped Google Publisher Tag Sep 2023 · Advertising
- dropped jsDelivr Sep 2023 · CDN
- dropped OpenX Sep 2023 · Advertising
- dropped Prebid Sep 2023 · Advertising
- dropped PubMatic Sep 2023 · Advertising
- dropped reCAPTCHA Sep 2023 · Security
- dropped Snowplow Analytics Sep 2023 · Analytics
- added core-js Aug 2023 · JavaScript libraries
- added Google Publisher Tag Jun 2023 · Advertising
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- dropped Google Publisher Tag May 2023 · Advertising
- dropped Cloudflare Bot Management Apr 2023 · Security
- added DoubleClick Campaign Manager (DCM) Apr 2023 · Advertising
- added VideoJS Apr 2023 · Video players
- added AppNexus Mar 2023 · Advertising
- dropped DoubleClick Campaign Manager (DCM) Mar 2023 · Advertising
- added Google Sign-in Mar 2023 · Authentication
- added jsDelivr Mar 2023 · CDN
- added OpenX Mar 2023 · Advertising
- added Prebid Mar 2023 · Advertising
- added Snowplow Analytics Mar 2023 · Analytics
- dropped VideoJS Mar 2023 · Video players
- dropped AppNexus Feb 2023 · Advertising
- added Cloudflare Bot Management Feb 2023 · Security
- dropped Rubicon Project Feb 2023 · Advertising
- dropped theTradeDesk Feb 2023 · Advertising
- dropped Adobe Audience Manager Jan 2023 · Segmentation
- added DoubleClick Campaign Manager (DCM) Jan 2023 · Advertising
- added VideoJS Jan 2023 · Video players
2022 9 added · 6 dropped
- dropped Amazon Advertising Dec 2022 · Advertising
- added AppNexus Dec 2022 · Advertising
- dropped GoDaddy Dec 2022 · Hosting
- dropped Java Dec 2022 · Programming languages
- dropped OpenGSE Dec 2022 · Web servers
- added RSS Dec 2022 · Miscellaneous
- added Font Awesome Oct 2022 · Font scripts
- added Amazon Advertising Sep 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- added GoDaddy Aug 2022 · Hosting
- dropped Facebook Jun 2022 · Widgets
- added Cloudflare May 2022 · CDN
- added reCAPTCHA Apr 2022 · Security
- added Google Tag Manager Feb 2022 · Tag managers
- dropped Google Tag Manager Jan 2022 · Tag managers
2021 8 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Google Tag Manager Oct 2021 · Tag managers
- added Wheelio Sep 2021 · Widgets
- added Blogger Jul 2021 · Blogs
- added Facebook Login Jul 2021 · Social logins
- added Python Jul 2021 · Programming languages
- added Facebook Jun 2021 · Widgets
- added jQuery Jun 2021 · JavaScript libraries
- dropped Blogger Mar 2021 · Blogs
- dropped Python Mar 2021 · Programming languages
2020 1 dropped
- dropped React Jul 2020 · JavaScript frameworks
2019 7 added
- added React Dec 2019 · JavaScript Frameworks
- added Blogger Mar 2019 · Blogs
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Java Mar 2019 · Programming Languages
- added OpenGSE Mar 2019 · Web Servers
- added Python Mar 2019 · Programming Languages
2018 4 added · 1 dropped
- dropped Google Plus Jul 2018 · Widgets
- added Python Jul 2018 · Programming Languages
- added Blogger Jun 2018 · Blogs
- added Google Analytics Jun 2018 · Analytics
- added Java Jun 2018 · Programming Languages