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I am developing a project using the Symfony 5 framework. I have deployed that code to production. When I am trying to add website to google search engine then I am getting:

Error "No: 'noindex' detected in 'X-Robots-Tag' http header"

I have changed the environment from dev to production but still I am getting the same error. I have tried to disable disallow_search index but this method is also not working

disallow_search_engine_index: false

How can change X-Robots-Tag header in Symfony 5?

John Conde
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user13614523
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2 Answers2

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Make sure you set the APP_ENV to prod in .env file like this:

APP_ENV=prod

And clear your cache with this command:

APP_ENV=prod APP_DEBUG=0 php bin/console cache:clear

Apparently Symfony blocks search engines if it is in development mode

source

Muamet Islami
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  • Muamet Islami Thank for replying.. i have already changed APP_ENV=prod , When i have tried to run ``` APP_ENV=prod APP_DEBUG=0 php bin/console cache:clear ``` i was getting error APP_ENV is not recognized as an internerl or external command so i have run command without APP_ENV=prod APP_DEBUG=0 but same issue exists – user13614523 Jun 30 '20 at 14:50
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Maybe you tried to disallow search engine index in the wrong file.

This worked for me:

config/packages/framework.yaml

framework:
    # ...
    disallow_search_engine_index: false
Ilyich
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