Certificates

Prerender.io uses HTTPS where it's applicable. If you want to allowlist our certificates on your backend, here are the ones that we use:

Previous certificate (2020):

\-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Previous certificate (2021):

\-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Next certificate (2022) - effective from 15 November:

\-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Next certificate (2023) - effective from 15 November

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Next certificate (2024) - effective from 14 November

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----