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Optimizing HTML Delivery in Flask with Minification and Compression

Tutorial August 20, 2024
python 

@app.after_request
def after_request(response):
    if response.content_type == 'text/html; charset=utf-8':
        response.set_data(minify(response.get_data(as_text=True)))
        response.headers['Cache-Control'] = 'public, max-age=3600'
    return response
  • Cache-Control: public, max-age=3600: Instructs the browser to cache the HTML content for 3600 seconds (1 hour), reducing the number of requests made to the server.

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