Technology history for parallels.cn
Stack size over time
From 10 detected technologies in Apr 2020 to 21 in Sep 2026 (peak 32).
Currently detected
- PHP since Apr 2020
- Google Tag Manager since Apr 2020
- jQuery since Apr 2020
- Bootstrap since Apr 2020
- FancyBox since Apr 2020
- Google Analytics since Apr 2020
- TYPO3 CMS since Apr 2020
- Baidu Analytics (百度统计) since Jul 2020
- Cloudflare since Jul 2020
- Microsoft Advertising since Feb 2021
- Impact since Oct 2021
- Unpkg since Dec 2021
- web-vitals since Apr 2022
- Open Graph since Nov 2022
- Python since Nov 2022
- HSTS since Nov 2022
- Lodash since Nov 2022
- OneTrust since Nov 2022
- core-js since Nov 2022
- Django since Nov 2022
- Optimizely since Mar 2024
Previously used
- Cloudflare Bot Management Nov 2022 to Apr 2025 · 2 yrs
- Google Font API Oct 2021 to Mar 2024 · 2 yrs
- Twitter Ads Apr 2023 to Mar 2024 · 11 mo
- A8.net Jul 2023 to Oct 2023 · 3 mo
- Facebook Pixel Nov 2022 to Oct 2023 · 11 mo
- Hello Bar Dec 2021 to Oct 2023 · 1 yr
- Hotjar Apr 2020 to Oct 2023 · 3 yrs
- Marketo Jun 2020 to Oct 2023 · 3 yrs
- OptinMonster Apr 2023 to Oct 2023 · 6 mo
- Reddit Ads Jul 2023 to Oct 2023 · 3 mo
- Site24x7 Sep 2023 to Oct 2023 · 1 mo
- Zoominfo Nov 2022 to Oct 2023 · 11 mo
- Google Optimize Feb 2021 to Nov 2022 · 1 yr
- Linkedin Insight Tag Nov 2022 to Nov 2022 · 1 mo
- Google Ads Conversion Tracking Oct 2021 to Apr 2022 · 6 mo
- Microsoft Clarity Jan 2022 to Apr 2022 · 3 mo
- Nginx Apr 2020 to Apr 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Google Core Web Vitals Dec 2021 to Jan 2022 · 1 mo
- Wheelio Oct 2021 to Oct 2021 · 1 mo
- Crazy Egg Apr 2020 to Jun 2020 · 2 mo
- Google Analytics Enhanced eCommerce Jun 2020 to Jun 2020 · 1 mo
Timeline
2025 3 added · 1 dropped
- dropped Cloudflare Bot Management Jun 2025 · Security
- added Cloudflare Bot Management Apr 2025 · Security
- added Impact Apr 2025 · Affiliate programs
- added Microsoft Advertising Feb 2025 · Advertising
2024 3 added · 4 dropped
- added Google Analytics Jul 2024 · Analytics
- dropped Google Font API May 2024 · Font scripts
- dropped Microsoft Advertising May 2024 · Advertising
- dropped Twitter Ads May 2024 · Advertising
- added Baidu Analytics (百度统计) Apr 2024 · Analytics
- added Optimizely Mar 2024 · A/B Testing
- dropped Google Analytics Feb 2024 · Analytics
2023 2 added · 20 dropped
- dropped A8.net Dec 2023 · Affiliate programs
- dropped Baidu Analytics (百度统计) Dec 2023 · Analytics
- dropped Cloudflare Bot Management Dec 2023 · Security
- dropped Facebook Pixel Dec 2023 · Analytics
- dropped Hello Bar Dec 2023 · Widgets
- dropped Hotjar Dec 2023 · Analytics
- dropped Impact Dec 2023 · Affiliate programs
- dropped Marketo Dec 2023 · Marketing automation
- dropped OptinMonster Dec 2023 · Marketing automation
- dropped Reddit Ads Dec 2023 · Advertising
- dropped Site24x7 Dec 2023 · RUM
- dropped Zoominfo Dec 2023 · Analytics
- added PHP Oct 2023 · Programming languages
- added TYPO3 CMS Oct 2023 · CMS
- dropped Google Optimize Jul 2023 · A/B Testing
- dropped Linkedin Insight Tag Jul 2023 · Analytics
- dropped PHP Jul 2023 · Programming languages
- dropped TYPO3 CMS Jul 2023 · CMS
- dropped Google Ads Conversion Tracking Apr 2023 · Analytics
- dropped Microsoft Clarity Apr 2023 · Analytics
- dropped Nginx Apr 2023 · Web servers
- dropped Tailwind CSS Apr 2023 · UI frameworks
2022 2 added · 3 dropped
- dropped Google Core Web Vitals Nov 2022 · RUM
- dropped Cloudflare Apr 2022 · CDN
- added Microsoft Clarity Jan 2022 · Analytics
- added Nginx Jan 2022 · Web servers
- dropped Wheelio Jan 2022 · Widgets
2021 2 added · 1 dropped
- dropped Bootstrap Jun 2021 · UI frameworks
- added Google Optimize Feb 2021 · A/B Testing
- added Microsoft Advertising Feb 2021 · Analytics
2020 2 added · 3 dropped
- dropped Crazy Egg Aug 2020 · Analytics
- dropped Google Analytics Enhanced eCommerce Aug 2020 · Analytics
- dropped Nginx Aug 2020 · Reverse proxies
- added Baidu Analytics (百度统计) Jul 2020 · Analytics
- added Cloudflare Jul 2020 · CDN