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Technologies used by duolingo.cn

Sockt found 7 technologies on duolingo.cn. Each one shows how it was found and the dates we first and last saw it.

Captured 15 September 2026 Source: Common Crawl Majestic rank 293,475

Tag managers

  • Google Tag Manager High Found in page structure First observed 15 Sep 2026 Last seen 15 Sep 2026

JavaScript frameworks

  • React High Found in page HTML First observed 15 Sep 2026 Last seen 15 Sep 2026

Security

  • HSTS High Found in HTTP headers First observed 15 Sep 2026 Last seen 15 Sep 2026
  • reCAPTCHA High Found in scripts First observed 15 Sep 2026 Last seen 15 Sep 2026
  • OneTrust High Found in scripts First observed 15 Sep 2026 Last seen 15 Sep 2026

Miscellaneous

  • Open Graph High Found in page structure First observed 15 Sep 2026 Last seen 15 Sep 2026

Reverse proxies

  • Envoy High Found in HTTP headers First observed 15 Sep 2026 Last seen 15 Sep 2026

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