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    • Retrieving metrics

    The ability to retrieve metrics is at the heart of Calibre’s API. In this guide we’ll demonstrate how to fetch metrics for your pages efficiently.

    Timeseries metrics for a given Site

    You can query up to 6 months of reporting data per request. Use from and to parameters to specify date ranges.

    Required API Permission: Read Sites
    1calibre site metrics --site=calibre --json --metrics=largestContentfulPaint --metrics=lighthousePerformanceScore
    1#!/usr/bin/env node
    2

    3const { TimeSeries } = require('calibre')
    4

    5const getTimeseries = async ({
    6  site,
    7  from,
    8  to,
    9  pages,
    10  profiles,
    11  measurements
    12}) => {
    13  const results = await TimeSeries.list({
    14    site,
    15    from,
    16    to,
    17    pages,
    18    profiles,
    19    measurements
    20  })
    21

    22  // Output the formatted JSON response
    23  console.log(JSON.stringify(results, null, 2))
    24}
    25

    26const siteSlug = 'calibre'
    27const to = new Date()
    28

    29// 7 days of history
    30const from = new Date()
    31from.setDate(to.getDate() - 7)
    32

    33// Filter by page and/or test profile (omitting `page` will return all pages, omitting `profile` will return all profiles)
    34const pages = ['a48ddb67-0da5-4731-91c4-42239009b463']
    35const profiles = ['ddbf3952-4b96-4657-88a1-60abb097f44e']
    36

    37// Filter the metrics to be returned (omitting `measurements` will return all available measurements)
    38const measurements = [
    39  'lighthousePerformanceScore',
    40  'consistentlyInteractive',
    41  'totalBlockingTime'
    42]
    43

    44getTimeseries({ site: siteSlug, from, to, pages, profiles, measurements })
    ParameterRequiredDescription
    siteYesSite slug, found in site settings
    fromNoA ISO8601 timestamp or JavaScript date object signifying the start of date range to be fetched
    toNoA ISO8601 timestamp or JavaScript date object signifying the end of date range to be fetched
    pagesNoAn array of page UUIDs
    profilesNoAn array of test profile UUIDs
    jsonNoReturns metrics in JSON format
    csvNoReturns metrics in CSV format
    metricsNoAn array of the metrics to be returned
    Example response
    1{
    2  "times": [
    3    {
    4      "name": "Snapshot #4005",
    5      "snapshot": "4005",
    6      "timestamp": "2019-12-08T09:03:02+00:00"
    7    },
    8    {
    9      "name": "Snapshot #4006",
    10      "snapshot": "4006",
    11      "timestamp": "2019-12-08T13:02:40+00:00"
    12    },
    13    {
    14      "name": "Snapshot #4007",
    15      "snapshot": "4007",
    16      "timestamp": "2019-12-08T17:02:53+00:00"
    17    },
    18    {
    19      "name": "Snapshot #4008",
    20      "snapshot": "4008",
    21      "timestamp": "2019-12-08T21:02:05+00:00"
    22    },
    23    {
    24      "name": "Snapshot #4009",
    25      "snapshot": "4009",
    26      "timestamp": "2019-12-09T01:03:39+00:00"
    27    }
    28    // shortened for clarity
    29  ],
    30  "series": [
    31    {
    32      "name": "iPhone 6, 3G connection",
    33      "profile": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    34      "measurement": "largest_contentful_paint",
    35      "values": [
    36        5341,
    37        5577,
    38        5358,
    39        5648,
    40        5307,
    41        // shortened for clarity
    42      ]
    43    },
    44    {
    45      "name": "iPhone 6, 3G connection",
    46      "profile": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    47      "measurement": "lighthouse-performance-score",
    48      "values": [
    49        56,
    50        55,
    51        56,
    52        53,
    53        56,
    54        // shortened for clarity
    55      ]
    56    },
    57    {
    58      "name": "Chrome Desktop",
    59      "profile": "1d9440d7-df1b-4644-8238-26efe4791a48",
    60      "measurement": "lighthouse-performance-score",
    61      "values": [
    62        100,
    63        100,
    64        100,
    65        100,
    66        100
    67        // shortened for clarity
    68      ]
    69    },
    70    {
    71      "name": "Chrome Desktop",
    72      "profile": "1d9440d7-df1b-4644-8238-26efe4791a48",
    73      "measurement": "largest_contentful_paint",
    74      "values": [
    75        313,
    76        340,
    77        462,
    78        581,
    79        336
    80        // shortened for clarity
    81      ]
    82    },
    83    {
    84      "name": "Emerging",
    85      "profile": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    86      "measurement": "largest_contentful_paint",
    87      "values": [
    88        4399,
    89        4447,
    90        5697,
    91        4341,
    92        4438,
    93        // shortened for clarity
    94      ]
    95    },
    96    {
    97      "name": "Emerging",
    98      "profile": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    99      "measurement": "lighthouse-performance-score",
    100      "values": [
    101        70,
    102        69,
    103        66,
    104        70,
    105        69,
    106        // shortened for clarity
    107      ]
    108    },
    109    {
    110      "name": "Cable",
    111      "profile": "cef93436-f442-41ce-b0e2-036422f2c935",
    112      "measurement": "lighthouse-performance-score",
    113      "values": [
    114        97,
    115        96,
    116        92,
    117        94,
    118        92
    119        // shortened for clarity
    120      ]
    121    },
    122    {
    123      "name": "Cable",
    124      "profile": "cef93436-f442-41ce-b0e2-036422f2c935",
    125      "measurement": "largest_contentful_paint",
    126      "values": [
    127        437,
    128        488,
    129        768,
    130        378,
    131        1087
    132        // shortened for clarity
    133      ]
    134    },
    135    {
    136      "name": "Chrome Desktop (with Third-Party Blocking)",
    137      "profile": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    138      "measurement": "lighthouse-performance-score",
    139      "values": [
    140        100,
    141        100,
    142        100,
    143        100,
    144        100
    145        // shortened for clarity
    146      ]
    147    },
    148    {
    149      "name": "Chrome Desktop (with Third-Party Blocking)",
    150      "profile": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    151      "measurement": "largest_contentful_paint",
    152      "values": [
    153        411,
    154        342,
    155        594,
    156        357,
    157        314
    158        // shortened for clarity
    159      ]
    160    }
    161  ],
    162  "pages": [
    163    {
    164      "uuid": "7a40a3cc-84c1-45c0-8125-714d5739779c",
    165      "name": "Logged in home",
    166      "url": "https://calibreapp.com/home",
    167      "canonical": false
    168    }
    169  ],
    170  "testProfiles": [
    171    {
    172      "uuid": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    173      "name": "iPhone 6, 3G connection",
    174      "jsIsDisabled": false,
    175      "adBlockerIsEnabled": false,
    176      "hasDeviceEmulation": true,
    177      "hasBandwidthEmulation": true,
    178      "isMobile": true
    179    },
    180    {
    181      "uuid": "1d9440d7-df1b-4644-8238-26efe4791a48",
    182      "name": "Chrome Desktop",
    183      "jsIsDisabled": false,
    184      "adBlockerIsEnabled": false,
    185      "hasDeviceEmulation": false,
    186      "hasBandwidthEmulation": false,
    187      "isMobile": false
    188    },
    189    {
    190      "uuid": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    191      "name": "Emerging",
    192      "jsIsDisabled": false,
    193      "adBlockerIsEnabled": false,
    194      "hasDeviceEmulation": true,
    195      "hasBandwidthEmulation": true,
    196      "isMobile": true
    197    },
    198    {
    199      "uuid": "cef93436-f442-41ce-b0e2-036422f2c935",
    200      "name": "Cable",
    201      "jsIsDisabled": false,
    202      "adBlockerIsEnabled": false,
    203      "hasDeviceEmulation": false,
    204      "hasBandwidthEmulation": true,
    205      "isMobile": false
    206    },
    207    {
    208      "uuid": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    209      "name": "Chrome Desktop (with Third-Party Blocking)",
    210      "jsIsDisabled": false,
    211      "adBlockerIsEnabled": false,
    212      "hasDeviceEmulation": false,
    213      "hasBandwidthEmulation": false,
    214      "isMobile": false
    215    }
    216  ],
    217  "measurements": [
    218    {
    219      "name": "largest_contentful_paint",
    220      "label": "Largest Contentful Paint",
    221      "formatter": "humanDuration",
    222      "docsPath": null
    223    },
    224    {
    225      "name": "lighthouse-performance-score",
    226      "label": "Lighthouse Performance Score",
    227      "formatter": "gradeScore",
    228      "docsPath": null
    229    }
    230  ]
    231}
    1{
    2  "times": [
    3    {
    4      "name": "Snapshot #4009",
    5      "snapshot": "4009",
    6      "timestamp": "2019-12-09T01:03:39+00:00"
    7    },
    8    {
    9      "name": "Snapshot #4010",
    10      "snapshot": "4010",
    11      "timestamp": "2019-12-09T05:03:41+00:00"
    12    },
    13    {
    14      "name": "Snapshot #4011",
    15      "snapshot": "4011",
    16      "timestamp": "2019-12-09T09:03:33+00:00"
    17    },
    18    {
    19      "name": "Snapshot #4012",
    20      "snapshot": "4012",
    21      "timestamp": "2019-12-09T13:04:07+00:00"
    22    },
    23    {
    24      "name": "Snapshot #4013",
    25      "snapshot": "4013",
    26      "timestamp": "2019-12-09T17:03:33+00:00"
    27    }
    28    // shortened for clarity
    29  ],
    30  "series": [
    31    {
    32      "name": "iPhone 6, 3G connection",
    33      "profile": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    34      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    35      "measurement": "lighthouse-performance-score",
    36      "values": [
    37        56,
    38        55,
    39        54,
    40        55,
    41        55
    42        // shortened for clarity
    43      ]
    44    },
    45    {
    46      "name": "iPhone 6, 3G connection",
    47      "profile": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    48      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    49      "measurement": "consistently-interactive",
    50      "values": [
    51        8944,
    52        8915,
    53        9086,
    54        8980,
    55        8944
    56        // shortened for clarity
    57      ]
    58    },
    59    {
    60      "name": "iPhone 6, 3G connection",
    61      "profile": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    62      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    63      "measurement": "total-blocking-time",
    64      "values": [
    65        429,
    66        361,
    67        433,
    68        335,
    69        377
    70        // shortened for clarity
    71      ]
    72    },
    73    {
    74      "name": "Chrome Desktop",
    75      "profile": "1d9440d7-df1b-4644-8238-26efe4791a48",
    76      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    77      "measurement": "total-blocking-time",
    78      "values": [
    79        139,
    80        144,
    81        117,
    82        165,
    83        122
    84        // shortened for clarity
    85      ]
    86    },
    87    {
    88      "name": "Chrome Desktop",
    89      "profile": "1d9440d7-df1b-4644-8238-26efe4791a48",
    90      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    91      "measurement": "consistently-interactive",
    92      "values": [
    93        1135,
    94        1068,
    95        900,
    96        1365,
    97        1011
    98        // shortened for clarity
    99      ]
    100    },
    101    {
    102      "name": "Chrome Desktop",
    103      "profile": "1d9440d7-df1b-4644-8238-26efe4791a48",
    104      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    105      "measurement": "lighthouse-performance-score",
    106      "values": [
    107        100,
    108        100,
    109        100,
    110        100,
    111        100
    112        // shortened for clarity
    113      ]
    114    },
    115    {
    116      "name": "Emerging",
    117      "profile": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    118      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    119      "measurement": "consistently-interactive",
    120      "values": [
    121        7197,
    122        7125,
    123        7310,
    124        7107,
    125        7058
    126        // shortened for clarity
    127      ]
    128    },
    129    {
    130      "name": "Emerging",
    131      "profile": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    132      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    133      "measurement": "lighthouse-performance-score",
    134      "values": [
    135        69,
    136        65,
    137        68,
    138        69,
    139        70
    140        // shortened for clarity
    141      ]
    142    },
    143    {
    144      "name": "Emerging",
    145      "profile": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    146      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    147      "measurement": "total-blocking-time",
    148      "values": [
    149        1620,
    150        1525,
    151        1766,
    152        1509,
    153        1405
    154        // shortened for clarity
    155      ]
    156    },
    157    {
    158      "name": "Cable",
    159      "profile": "cef93436-f442-41ce-b0e2-036422f2c935",
    160      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    161      "measurement": "lighthouse-performance-score",
    162      "values": [
    163        92,
    164        96,
    165        95,
    166        97,
    167        95
    168        // shortened for clarity
    169      ]
    170    },
    171    {
    172      "name": "Cable",
    173      "profile": "cef93436-f442-41ce-b0e2-036422f2c935",
    174      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    175      "measurement": "total-blocking-time",
    176      "values": [
    177        1130,
    178        1203,
    179        1211,
    180        1360,
    181        1246
    182        // shortened for clarity
    183      ]
    184    },
    185    {
    186      "name": "Cable",
    187      "profile": "cef93436-f442-41ce-b0e2-036422f2c935",
    188      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    189      "measurement": "consistently-interactive",
    190      "values": [
    191        4041,
    192        3180,
    193        3572,
    194        3056,
    195        3397
    196        // shortened for clarity
    197      ]
    198    },
    199    {
    200      "name": "Chrome Desktop (with Third-Party Blocking)",
    201      "profile": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    202      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    203      "measurement": "consistently-interactive",
    204      "values": [
    205        792,
    206        1275,
    207        1147,
    208        890,
    209        930
    210        // shortened for clarity
    211      ]
    212    },
    213    {
    214      "name": "Chrome Desktop (with Third-Party Blocking)",
    215      "profile": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    216      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    217      "measurement": "total-blocking-time",
    218      "values": [
    219        133,
    220        144,
    221        139,
    222        127,
    223        124
    224        // shortened for clarity
    225      ]
    226    },
    227    {
    228      "name": "Chrome Desktop (with Third-Party Blocking)",
    229      "profile": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    230      "page": "a48ddb67-0da5-4731-91c4-42239009b463",
    231      "measurement": "lighthouse-performance-score",
    232      "values": [
    233        100,
    234        100,
    235        100,
    236        100,
    237        100
    238        // shortened for clarity
    239      ]
    240    }
    241  ],
    242  "pages": [
    243    {
    244      "uuid": "7a40a3cc-84c1-45c0-8125-714d5739779c",
    245      "name": "Logged in home",
    246      "url": "https://calibreapp.com/home",
    247      "canonical": false
    248    }
    249  ],
    250  "testProfiles": [
    251    {
    252      "uuid": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    253      "name": "iPhone 6, 3G connection",
    254      "jsIsDisabled": false,
    255      "adBlockerIsEnabled": false,
    256      "hasDeviceEmulation": true,
    257      "hasBandwidthEmulation": true,
    258      "isMobile": true
    259    },
    260    {
    261      "uuid": "1d9440d7-df1b-4644-8238-26efe4791a48",
    262      "name": "Chrome Desktop",
    263      "jsIsDisabled": false,
    264      "adBlockerIsEnabled": false,
    265      "hasDeviceEmulation": false,
    266      "hasBandwidthEmulation": false,
    267      "isMobile": false
    268    },
    269    {
    270      "uuid": "f6fc907e-b4cc-4568-baea-d6a837edd702",
    271      "name": "Emerging",
    272      "jsIsDisabled": false,
    273      "adBlockerIsEnabled": false,
    274      "hasDeviceEmulation": true,
    275      "hasBandwidthEmulation": true,
    276      "isMobile": true
    277    },
    278    {
    279      "uuid": "cef93436-f442-41ce-b0e2-036422f2c935",
    280      "name": "Cable",
    281      "jsIsDisabled": false,
    282      "adBlockerIsEnabled": false,
    283      "hasDeviceEmulation": false,
    284      "hasBandwidthEmulation": true,
    285      "isMobile": false
    286    },
    287    {
    288      "uuid": "5c8a3467-b92e-4612-9917-fbc464c2cff2",
    289      "name": "Chrome Desktop (with Third-Party Blocking)",
    290      "jsIsDisabled": false,
    291      "adBlockerIsEnabled": false,
    292      "hasDeviceEmulation": false,
    293      "hasBandwidthEmulation": false,
    294      "isMobile": false
    295    }
    296  ],
    297  "measurements": [
    298    {
    299      "name": "lighthouse-performance-score",
    300      "label": "Lighthouse Performance Score",
    301      "formatter": "gradeScore",
    302      "docsPath": null
    303    },
    304    {
    305      "name": "consistently-interactive",
    306      "label": "Time to Interactive",
    307      "formatter": "humanDuration",
    308      "docsPath": "/docs/metrics/time-to-interactive"
    309    },
    310    {
    311      "name": "total-blocking-time",
    312      "label": "Total Blocking Time",
    313      "formatter": "humanDuration",
    314      "docsPath": null
    315    }
    316  ],
    317  "csv": "timestamp,\"iPhone 6, 3G connection - Lighthouse Performance Score\",\"iPhone 6, 3G connection - Time to Interactive\",\"iPhone 6, 3G connection - Total Blocking Time\",Chrome Desktop - Total Blocking Time,Chrome Desktop - Time to Interactive,Chrome Desktop - Lighthouse Performance Score,Emerging - Time to Interactive,Emerging - Lighthouse Performance Score,Emerging - Total Blocking Time,Cable - Lighthouse Performance Score,Cable - Total Blocking Time,Cable - Time to Interactive,Chrome Desktop (with Third-Party Blocking) - Time to Interactive,Chrome Desktop (with Third-Party Blocking) - Total Blocking Time,Chrome Desktop (with Third-Party Blocking) - Lighthouse Performance Score\n2019-12-09 01:03:39 +0000,56,8944,429,139,1135,100,7197,69,1620,92,1130,4041,792,133,100\n2019-12-09 05:03:41 +0000,8915,55,361,1068,144,100,65,1525,7125,1203,3180,96,100,1275,144\n2019-12-09 09:03:33 +0000,433,9086,54,100,900,117,1766,7310,68,95,1211,3572,1147,139,100\n2019-12-09 13:04:07 +0000,8980,55,335,1365,165,100,1509,7107,69,3056,1360,97,890,127,100\n2019-12-09 17:03:33 +0000,377,55,8944,122,100,1011,1405,7058,70,3397,95,1246,930,124,100\n2019-12-09 21:02:48 +0000,56,8949,391,911,133,100,68,7271,1714,3968,91,1580,138,850,100\n2019-12-10 01:02:50 +0000,55,360,8943,161,1173,100,70,1432,7081,95,1303,3280,1145,150,100\n2019-12-10 05:04:02 +0000,8935,387,56,1228,147,100,7367,1826,67,3627,1544,93,1050,135,100\n2019-12-10 09:02:45 +0000,416,9154,54,1171,146,100,69,7202,1677,3442,1142,95,763,101,100\n2019-12-10 13:01:43 +0000,56,8961,344,100,1220,153,68,7258,1776,3150,96,1227,173,1456,100\n2019-12-10 17:02:43 +0000,8925,55,359,823,105,100,69,7145,1504,1141,2906,97,760,115,100\n2019-12-10 21:03:03 +0000,53,9157,338,1149,143,100,7055,1459,70,1229,3307,95,99,327,1953\n2019-12-11 00:20:34 +0000,55,8958,340,997,182,100,67,1681,7444,1097,3059,97,1477,100,131\n2019-12-11 00:55:39 +0000,56,9179,327,100,169,1322,8097,2761,63,3225,1002,96,100,128,1255\n2019-12-11 01:03:48 +0000,52,9318,378,1108,131,100,6995,70,1412,1065,3125,96,128,914,100\n2019-12-11 01:45:55 +0000,9163,54,361,881,122,100,7410,1595,66,93,1279,3644,143,1212,100\n2019-12-11 05:04:05 +0000,9002,55,347,107,1095,100,1462,66,7056,1074,96,3152,100,1195,122\n2019-12-11 05:32:38 +0000,9353,340,52,947,120,100,6969,1409,71,3148,1015,96,119,1307,100\n2019-12-11 05:51:47 +0000,8914,367,56,1005,100,107,7066,1398,70,2811,1148,97,977,152,100\n2019-12-11 09:04:13 +0000,8677,347,57,100,956,108,1500,6848,71,1149,96,3407,100,109,1035\n2019-12-11 13:03:29 +0000,55,8963,387,1017,115,100,7211,1532,69,1210,95,3422,936,122,100\n2019-12-11 17:04:07 +0000,405,8228,59,686,104,100,66,7413,1614,3381,1303,95,100,895,141\n2019-12-11 21:03:30 +0000,9157,349,53,111,1153,100,7234,1922,63,1227,3223,95,152,1168,100\n2019-12-12 01:01:56 +0000,369,9005,54,1157,100,108,1424,7072,70,95,1052,3471,821,100,128\n2019-12-12 03:08:29 +0000,351,9103,55,128,853,100,7500,1388,65,3372,1074,95,100,101,962\n2019-12-12 03:55:03 +0000,56,342,9193,1023,138,100,1574,6957,66,70,1271,5886,100,178,966\n2019-12-12 05:02:16 +0000,9018,342,55,100,116,948,1431,7087,69,3062,1090,96,1193,134,100\n2019-12-12 09:03:38 +0000,354,8941,56,120,100,938,1304,6972,71,3241,96,1191,873,127,100\n2019-12-12 13:03:38 +0000,364,54,9312,774,100,114,1542,7166,69,94,1304,3615,1590,100,135\n2019-12-12 17:03:17 +0000,8996,456,54,100,1201,174,7266,1649,68,3216,1251,96,1198,167,100\n2019-12-12 21:02:17 +0000,357,8910,56,1018,121,100,7088,70,1472,2967,973,97,924,100,129\n2019-12-13 00:09:24 +0000,10485,377,50,1218,100,138,7258,1677,68,1034,93,3953,100,859,138\n2019-12-13 01:04:25 +0000,54,380,9085,841,135,100,1401,67,7653,3438,1081,95,924,124,100\n2019-12-13 05:03:42 +0000,9287,1323,48,94,663,4038,45,10180,3317,6183,2542,79,4078,543,93\n2019-12-13 05:52:55 +0000,14665,56,1083,91,4407,580,3285,9149,50,69,2405,7485,85,411,5384\n2019-12-13 09:04:15 +0000,44,9708,1178,95,3799,524,3544,9386,48,6269,2259,79,3598,520,96\n2019-12-13 13:02:37 +0000,44,1174,9825,3675,619,95,3101,8694,53,67,2666,7871,92,511,4298\n2019-12-13 17:04:56 +0000,1084,45,9640,3787,581,95,9237,2942,49,6336,2366,78,4495,644,91\n2019-12-13 21:02:09 +0000,35,11287,1136,4048,93,554,40,11224,3559,7209,2414,72,595,4300,92\n2019-12-14 01:04:23 +0000,9668,1206,45,4015,454,94,8670,3104,53,5753,2497,77,456,4765,89\n2019-12-14 05:03:41 +0000,9148,1356,49,3726,503,95,3476,50,9166,7134,2177,72,3769,95,495\n2019-12-14 09:04:56 +0000,46,9415,1257,85,527,5334,9031,3408,51,6363,2479,78,95,483,3719\n2019-12-14 13:03:14 +0000,1087,10287,42,595,3459,96,46,9765,3010,73,3099,7132,4130,492,93\n2019-12-14 17:03:28 +0000,1123,9319,47,473,5191,86,45,3054,10007,5607,2417,78,548,5515,84\n2019-12-14 21:03:40 +0000,10004,1221,43,4119,598,93,42,3400,10687,7105,2583,72,86,489,5142\n2019-12-15 01:03:11 +0000,48,8977,1334,3606,515,96,9916,4080,46,7136,2665,72,96,500,3604\n2019-12-15 05:03:25 +0000,10190,1314,42,492,92,4289,3480,9115,50,7206,2820,70,682,89,4855\n2019-12-15 09:03:18 +0000,47,1231,9216,548,3734,95,3467,54,8672,78,6280,2328,524,3343,97\n2019-12-15 13:03:17 +0000,1299,9029,50,98,524,3191,9384,3146,48,6150,2397,80,3127,98,484\n2019-12-15 17:04:55 +0000,47,9351,1489,4257,92,591,9135,3490,50,6686,74,2248,3149,573,98\n2019-12-15 21:02:56 +0000,13585,15,2580,4561,484,90,9196,3365,49,4995,9437,50,4956,88,526\n"
    318}

    Metrics from a single Snapshot

    Required API Permission: Read Sites
    1calibre site get-snapshot-metrics --site=calibre --snapshot=2000 --json
    1#!/usr/bin/env node
    2

    3const { SnapshotMetrics } = require('calibre')
    4

    5const getSnapshotMetrics = async ({ site, snapshotId }) => {
    6  const results = await SnapshotMetrics.snapshot({ site, snapshotId })
    7

    8  // Output the formatted JSON response
    9  console.log(JSON.stringify(results, null, 2))
    10}
    11

    12const siteSlug = 'calibre'
    13const snapshotId = 1000
    14

    15getSnapshotMetrics({ site: siteSlug, snapshotId })
    1curl -X GET -H "Accept: application/json" \
    2https://calibreapp.com/api/sites/<site>/snapshots/<snapshotId>?secret=<secret>
    ParameterRequiredDescription
    siteYesSite slug, found in site settings
    snapshotIdYesThe numeric identifer corresponding to a snapshot
    jsonNoReturns metrics in JSON format
    csvNoReturns metrics in CSV format
    Example response
    1{
    2  "snapshot": {
    3    "iid": 4000,
    4    "tests": [
    5      {
    6        "page": {
    7          "name": "Viewing a metric",
    8          "url": "https://calibreapp.com/teams/calibre/calibre/metrics/firstRender"
    9        },
    10        "testProfile": {
    11          "uuid": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e"
    12        },
    13        "measurements": [
    14          {
    15            "name": "json_body_size_in_bytes",
    16            "label": "Total JSON size in bytes",
    17            "value": 155718
    18          },
    19          {
    20            "name": "json_size_in_bytes",
    21            "label": "Total JSON transferred",
    22            "value": 31337
    23          },
    24          {
    25            "name": "image_body_size_in_bytes",
    26            "label": "Total Image size in bytes",
    27            "value": 151359
    28          },
    29          {
    30            "name": "image_size_in_bytes",
    31            "label": "Total Image transferred",
    32            "value": 154653
    33          },
    34          {
    35            "name": "js_body_size_in_bytes",
    36            "label": "Total JavaScript size in bytes",
    37            "value": 2259720
    38          },
    39          {
    40            "name": "js_size_in_bytes",
    41            "label": "Total JavaScript transferred",
    42            "value": 639251
    43          },
    44          {
    45            "name": "css_body_size_in_bytes",
    46            "label": "Total CSS size in bytes",
    47            "value": 101746
    48          },
    49          {
    50            "name": "css_size_in_bytes",
    51            "label": "Total CSS transferred",
    52            "value": 19917
    53          },
    54          {
    55            "name": "html_body_size_in_bytes",
    56            "label": "Total HTML size in bytes",
    57            "value": 8541
    58          },
    59          {
    60            "name": "html_size_in_bytes",
    61            "label": "Total HTML transferred",
    62            "value": 3806
    63          },
    64          {
    65            "name": "page_wait_timing",
    66            "label": "Response time",
    67            "value": 137
    68          },
    69          {
    70            "name": "page_download_timing",
    71            "label": "HTML download time",
    72            "value": 32
    73          },
    74          {
    75            "name": "page_size_in_bytes",
    76            "label": "Total Page transferred",
    77            "value": 959186
    78          },
    79          {
    80            "name": "page_body_size_in_bytes",
    81            "label": "Total Page size in bytes",
    82            "value": 2865592
    83          },
    84          {
    85            "name": "asset_count",
    86            "label": "Number of requests",
    87            "value": 54
    88          },
    89          {
    90            "name": "onload",
    91            "label": "onLoad",
    92            "value": 4459
    93          },
    94          {
    95            "name": "oncontentload",
    96            "label": "onContentLoad",
    97            "value": 2877
    98          },
    99          {
    100            "name": "largest_contentful_paint",
    101            "label": "Largest Contentful Paint",
    102            "value": 7951
    103          },
    104          {
    105            "name": "lighthouse-seo-score",
    106            "label": "Lighthouse SEO Score",
    107            "value": 80
    108          },
    109          {
    110            "name": "lighthouse-best-practices-score",
    111            "label": "Lighthouse Best Practices Score",
    112            "value": 100
    113          },
    114          {
    115            "name": "lighthouse-accessibility-score",
    116            "label": "Lighthouse Accessibility Score",
    117            "value": 69
    118          },
    119          {
    120            "name": "lighthouse-pwa-score",
    121            "label": "Lighthouse Progressive Web App Score",
    122            "value": 31
    123          },
    124          {
    125            "name": "lighthouse-performance-score",
    126            "label": "Lighthouse Performance Score",
    127            "value": 42
    128          },
    129          {
    130            "name": "third_party_size_in_bytes",
    131            "label": "Total Third Party Code Transferred",
    132            "value": 520706
    133          },
    134          {
    135            "name": "third_party_main_thread_duration",
    136            "label": "Total Third Party Main Thread Execution Time",
    137            "value": 537
    138          },
    139          {
    140            "name": "third_party_count",
    141            "label": "Number of Third Party Providers",
    142            "value": 6
    143          },
    144          {
    145            "name": "js-parse-compile",
    146            "label": "JS Parse & Compile",
    147            "value": 1298
    148          },
    149          {
    150            "name": "total-blocking-time",
    151            "label": "Total Blocking Time",
    152            "value": 882
    153          },
    154          {
    155            "name": "visually_complete_85",
    156            "label": "85% Visually Complete",
    157            "value": 8058
    158          },
    159          {
    160            "name": "visually_complete",
    161            "label": "Visually Complete",
    162            "value": 11007
    163          },
    164          {
    165            "name": "consistently-interactive",
    166            "label": "Time to Interactive",
    167            "value": 10978
    168          },
    169          {
    170            "name": "first-interactive",
    171            "label": "First CPU Idle",
    172            "value": 10978
    173          },
    174          {
    175            "name": "time-to-first-byte",
    176            "label": "Time to First Byte",
    177            "value": 101
    178          },
    179          {
    180            "name": "speed_index",
    181            "label": "Speed Index",
    182            "value": 5835
    183          },
    184          {
    185            "name": "first-meaningful-paint",
    186            "label": "First Meaningful Paint",
    187            "value": 7950
    188          },
    189          {
    190            "name": "first-contentful-paint",
    191            "label": "First Contentful Paint",
    192            "value": 985
    193          },
    194          {
    195            "name": "firstRender",
    196            "label": "First Paint",
    197            "value": 985
    198          }
    199        ]
    200      },
    201      {
    202        "page": {
    203          "name": "Viewing a metric",
    204          "url": "https://calibreapp.com/teams/calibre/calibre/metrics/firstRender"
    205        },
    206        "testProfile": {
    207          "uuid": "cef93436-f442-41ce-b0e2-036422f2c935"
    208        },
    209        "measurements": [
    210          {
    211            "name": "json_body_size_in_bytes",
    212            "label": "Total JSON size in bytes",
    213            "value": 155716
    214          },
    215          {
    216            "name": "json_size_in_bytes",
    217            "label": "Total JSON transferred",
    218            "value": 28527
    219          },
    220          {
    221            "name": "image_body_size_in_bytes",
    222            "label": "Total Image size in bytes",
    223            "value": 151359
    224          },
    225          {
    226            "name": "image_size_in_bytes",
    227            "label": "Total Image transferred",
    228            "value": 154651
    229          },
    230          {
    231            "name": "js_body_size_in_bytes",
    232            "label": "Total JavaScript size in bytes",
    233            "value": 2240814
    234          },
    235          {
    236            "name": "js_size_in_bytes",
    237            "label": "Total JavaScript transferred",
    238            "value": 636069
    239          },
    240          {
    241            "name": "css_body_size_in_bytes",
    242            "label": "Total CSS size in bytes",
    243            "value": 101746
    244          },
    245          {
    246            "name": "css_size_in_bytes",
    247            "label": "Total CSS transferred",
    248            "value": 19918
    249          },
    250          {
    251            "name": "html_body_size_in_bytes",
    252            "label": "Total HTML size in bytes",
    253            "value": 8541
    254          },
    255          {
    256            "name": "html_size_in_bytes",
    257            "label": "Total HTML transferred",
    258            "value": 3811
    259          },
    260          {
    261            "name": "page_wait_timing",
    262            "label": "Response time",
    263            "value": 79
    264          },
    265          {
    266            "name": "page_download_timing",
    267            "label": "HTML download time",
    268            "value": 2
    269          },
    270          {
    271            "name": "page_size_in_bytes",
    272            "label": "Total Page transferred",
    273            "value": 953254
    274          },
    275          {
    276            "name": "page_body_size_in_bytes",
    277            "label": "Total Page size in bytes",
    278            "value": 2846684
    279          },
    280          {
    281            "name": "asset_count",
    282            "label": "Number of requests",
    283            "value": 52
    284          },
    285          {
    286            "name": "onload",
    287            "label": "onLoad",
    288            "value": 1476
    289          },
    290          {
    291            "name": "oncontentload",
    292            "label": "onContentLoad",
    293            "value": 657
    294          },
    295          {
    296            "name": "largest_contentful_paint",
    297            "label": "Largest Contentful Paint",
    298            "value": 328
    299          },
    300          {
    301            "name": "lighthouse-seo-score",
    302            "label": "Lighthouse SEO Score",
    303            "value": 80
    304          },
    305          {
    306            "name": "lighthouse-best-practices-score",
    307            "label": "Lighthouse Best Practices Score",
    308            "value": 100
    309          },
    310          {
    311            "name": "lighthouse-accessibility-score",
    312            "label": "Lighthouse Accessibility Score",
    313            "value": 69
    314          },
    315          {
    316            "name": "lighthouse-pwa-score",
    317            "label": "Lighthouse Progressive Web App Score",
    318            "value": 31
    319          },
    320          {
    321            "name": "lighthouse-performance-score",
    322            "label": "Lighthouse Performance Score",
    323            "value": 82
    324          },
    325          {
    326            "name": "third_party_size_in_bytes",
    327            "label": "Total Third Party Code Transferred",
    328            "value": 517509
    329          },
    330          {
    331            "name": "third_party_main_thread_duration",
    332            "label": "Total Third Party Main Thread Execution Time",
    333            "value": 1094
    334          },
    335          {
    336            "name": "third_party_count",
    337            "label": "Number of Third Party Providers",
    338            "value": 6
    339          },
    340          {
    341            "name": "js-parse-compile",
    342            "label": "JS Parse & Compile",
    343            "value": 3073
    344          },
    345          {
    346            "name": "total-blocking-time",
    347            "label": "Total Blocking Time",
    348            "value": 2578
    349          },
    350          {
    351            "name": "visually_complete_85",
    352            "label": "85% Visually Complete",
    353            "value": 5164
    354          },
    355          {
    356            "name": "visually_complete",
    357            "label": "Visually Complete",
    358            "value": 5281
    359          },
    360          {
    361            "name": "consistently-interactive",
    362            "label": "Time to Interactive",
    363            "value": 5030
    364          },
    365          {
    366            "name": "first-interactive",
    367            "label": "First CPU Idle",
    368            "value": 5078
    369          },
    370          {
    371            "name": "time-to-first-byte",
    372            "label": "Time to First Byte",
    373            "value": 71
    374          },
    375          {
    376            "name": "speed_index",
    377            "label": "Speed Index",
    378            "value": 2974
    379          },
    380          {
    381            "name": "first-meaningful-paint",
    382            "label": "First Meaningful Paint",
    383            "value": 5078
    384          },
    385          {
    386            "name": "first-contentful-paint",
    387            "label": "First Contentful Paint",
    388            "value": 327
    389          },
    390          {
    391            "name": "firstRender",
    392            "label": "First Paint",
    393            "value": 327
    394          }
    395        ]
    396      }
    397    ],
    398    "sequenceId": 4000,
    399    "htmlUrl": "https://calibreapp.com/teams/calibre/calibre/snapshots/4000",
    400    "status": "completed",
    401    "createdAt": "2019-12-07T13:02:57Z"
    402  },
    403  "testProfiles": [
    404    {
    405      "uuid": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e",
    406      "name": "iPhone 6, 3G connection",
    407      "device": {
    408        "title": "iPhone 6"
    409      },
    410      "bandwidth": {
    411        "title": "Regular 3G"
    412      },
    413      "isMobile": true,
    414      "jsIsDisabled": false,
    415      "adBlockerIsEnabled": false,
    416      "hasDeviceEmulation": true,
    417      "hasBandwidthEmulation": true
    418    },
    419    {
    420      "uuid": "cef93436-f442-41ce-b0e2-036422f2c935",
    421      "name": "Cable",
    422      "device": null,
    423      "bandwidth": {
    424        "title": "Cable"
    425      },
    426      "isMobile": false,
    427      "jsIsDisabled": false,
    428      "adBlockerIsEnabled": false,
    429      "hasDeviceEmulation": false,
    430      "hasBandwidthEmulation": true
    431    }
    432  ]
    433}
    1{
    2  "snapshot": {
    3    "iid": 4000,
    4    "tests": [
    5      {
    6        "page": {
    7          "name": "Viewing a metric",
    8          "url": "https://calibreapp.com/teams/calibre/calibre/metrics/firstRender"
    9        },
    10        "testProfile": {
    11          "uuid": "d6d73d41-51f1-4aff-b0b7-0ff671f0b83e"
    12        },
    13        "measurements": [
    14          {
    15            "name": "json_body_size_in_bytes",
    16            "label": "Total JSON size in bytes",
    17            "value": 155718
    18          },
    19          {
    20            "name": "json_size_in_bytes",
    21            "label": "Total JSON transferred",
    22            "value": 31337
    23          },
    24          {
    25            "name": "image_body_size_in_bytes",
    26            "label": "Total Image size in bytes",
    27            "value": 151359
    28          },
    29          {
    30            "name": "image_size_in_bytes",
    31            "label": "Total Image transferred",
    32            "value": 154653
    33          },
    34          {
    35            "name": "js_body_size_in_bytes",
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