Message "Ověřujeme, že jste člověk. Může to několik sekund trvat."

[adela.lorente.rauch]

What is the name of the domain?

https://www-pnas-org.infozdroje.czu.cz/, https://science-sciencemag-org.infozdroje.czu.cz/, https://www-tandfonline-com.infozdroje.czu.cz/, https://onlinelibrary-wiley-com.infozdroje.czu.cz/

What is the error message?

Ověřujeme, že jste člověk. Může to několik sekund trvat.

What is the issue you’re encountering

The remote access to the page doesn´t work.

[fritex]

@adela.lorente.rauch

remote access

If you’re experiencing a Cloudflare challenge page on those Websites, it seems your IP address has a bad reputation score.

If you’re stuck in a loop, I’d suggest you to use a different Web browser or try via Incognito Mode (Private Window).

If these are your Websites and you manage them at Cloudflare, therefrom double-check your Security settings as follows on the post from below:

How can "Verifying you are human" feature be turned off?

It depends what you have enabled. In the dashboard, go to Security -> Events, scroll down to the log, and look for entries with “Managed Challenge”. They will show what is triggering the challenge. Possibilities include, under Security -> Settings, the Security Level or Browser Integrity Check settings. Bot Fight Mode under Security -> Bots, or Super Bot Fight Mode if you have a paid account. WAF rules under Security -> WAF. Or, any rules under the Rules section.