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            "mail": 90,
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            "availability": 100
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                "category": "dns",
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                "category": "dns",
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                "category": "dns",
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                "category": "mail",
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                "category": "mail",
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                "level": "ok",
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                "level": "error",
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                "level": "ok",
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                "level": "ok",
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                "level": "warning",
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                "lost_points": 27
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            {
                "level": "ok",
                "title": "PTR reverse DNS",
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                "max_points": 30,
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                "level": "ok",
                "title": "IPv4 diversity",
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                "lost_points": 0
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                "level": "error",
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                "lost_points": 35
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                "level": "ok",
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                "level": "ok",
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                "level": "ok",
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                "detail": "Final URL uses HTTPS.",
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                "max_points": 20,
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                "lost_points": 0
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        "browser": "Other",
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