Be aware that this way you are calling the URL of the original image directly. Any imagestyles are ignored, so this might not always be want you want. You can use
Ob ein großes kommerzielles System, oder eine kleine Business Seite, wir schicken ein Angebot ab innerhalb von 24 Stunden nachdem Sie diese Taste drücken: Angebot anfordern
Be aware that this way you are calling the URL of the original image directly. Any imagestyles are ignored, so this might not always be want you want. You can use
ImageStyle::load([image_style])->buildUrl(file_uri)
to generate an image with an imagestyle.