Security through HTTP Headers

Source : https://www.google.com.pk/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1366&bih=633&q=Better+Application+Security+through+HTTP+Headers&oq=Better+Application+Security+through+HTTP+Headers&gs_l=img.3…98950.98950.0.99554.1.1.0.0.0.0.373.373.3-1.1.0….0…1ac.1.64.img..1.0.0.J8Sfjmzxwy8#hl=en&tbm=isch&q=Securing+your+Web+Application+Through+HTTP+Headers&imgrc=4XnquNiykl1ALM%3A