{
  "title": "Blacklight Inspection",
  "page_title": "Articles | Eric Fritz",
  "uri_ins": "http://eric-fritz.com/",
  "uri_dest": "https://www.eric-fritz.com/articles/",
  "uri_redirects": [],
  "secure_connection": {},
  "host": "eric-fritz.com",
  "config": {
    "emulateDevice": {
      "name": "Pixel 2 XL",
      "userAgent": "Mozilla/5.0 (Linux; Android 8.0.0; Pixel 2 XL Build/OPD1.170816.004) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3765.0 Mobile Safari/537.36",
      "viewport": {
        "width": 411,
        "height": 823,
        "deviceScaleFactor": 3.5,
        "isMobile": true,
        "hasTouch": true,
        "isLandscape": false
      }
    },
    "cleareCache": true,
    "captureHar": true,
    "captureLinks": false,
    "enableAdBlock": false,
    "saveBrowserProfile": false,
    "numPages": 2,
    "defaultTimeout": 35000,
    "defaultWaitUntil": "networkidle2",
    "headless": true,
    "headers": {},
    "extraChromiumArgs": [
      "--disable-features=TrackingProtection3pcd",
      "--website-analysis-scan=2d157afe-ec47-4ff3-a3ce-0d8f59902e35"
    ],
    "extraPuppeteerOptions": {}
  },
  "browser": {
    "name": "Chromium",
    "version": "Chrome/127.0.6533.88",
    "user_agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/127.0.0.0 Safari/537.36",
    "platform": {
      "name": "Linux",
      "version": "6.6.87.1-microsoft-standard-WSL2"
    }
  },
  "script": {
    "host": "8d96f9524a08",
    "version": {
      "npm": "3.11.0",
      "commit": "dev"
    },
    "node_version": "v24.20.0"
  },
  "start_time": "2026-09-07T17:11:01.234Z",
  "end_time": "2026-09-07T17:11:11.937Z",
  "browsing_history": [
    "https://www.eric-fritz.com/articles/",
    "https://eric-fritz.com/articles/multi-version-upgrades/",
    "https://eric-fritz.com/articles/linear-mtf-hash-table/"
  ],
  "hosts": {
    "requests": {
      "first_party": [
        "eric-fritz.com",
        "www.eric-fritz.com"
      ],
      "third_party": [
        "fonts.googleapis.com",
        "maxcdn.bootstrapcdn.com",
        "code.jquery.com",
        "cdnjs.cloudflare.com",
        "fonts.gstatic.com",
        "www.google-analytics.com",
        "www.googletagmanager.com",
        "region1.google-analytics.com",
        "upload.wikimedia.org"
      ]
    }
  },
  "reports": {
    "behaviour_event_listeners": {
      "MOUSE": {
        "https://www.eric-fritz.com/assets/js/bundle.min.cf0d5509b147602cbccf91772717dee9df05e5a35f0a41bb5c811bb95e136094.js": [
          "scroll"
        ]
      },
      "KEYBOARD": {
        "https://www.eric-fritz.com/assets/js/bundle.min.cf0d5509b147602cbccf91772717dee9df05e5a35f0a41bb5c811bb95e136094.js": [
          "keydown"
        ]
      }
    },
    "canvas_fingerprinters": {
      "data_url": {},
      "fingerprinters": [],
      "styles": {},
      "texts": {}
    },
    "canvas_font_fingerprinters": {
      "canvas_font": {},
      "text_measure": {}
    },
    "cookies": [
      {
        "name": "_ga",
        "value": "GA1.2.592043182.1788801069",
        "domain": "eric-fritz.com",
        "path": "/",
        "expires": "2027-10-12T17:11:08.841Z",
        "size": 29,
        "httpOnly": false,
        "secure": false,
        "session": false,
        "priority": "Medium",
        "sameParty": false,
        "sourceScheme": "Secure",
        "sourcePort": 443,
        "type": "js",
        "third_party": false
      },
      {
        "name": "_gid",
        "value": "GA1.2.2037333570.1788801069",
        "domain": "eric-fritz.com",
        "path": "/",
        "expires": "2026-09-08T17:11:08.000Z",
        "size": 31,
        "httpOnly": false,
        "secure": false,
        "session": false,
        "priority": "Medium",
        "sameParty": false,
        "sourceScheme": "Secure",
        "sourcePort": 443,
        "type": "js",
        "third_party": false
      },
      {
        "name": "_gat",
        "value": "1",
        "domain": "eric-fritz.com",
        "path": "/",
        "expires": "2026-09-07T17:12:08.000Z",
        "size": 5,
        "httpOnly": false,
        "secure": false,
        "session": false,
        "priority": "Medium",
        "sameParty": false,
        "sourceScheme": "Secure",
        "sourcePort": 443,
        "type": "js",
        "third_party": false
      },
      {
        "name": "WMF-Uniq",
        "value": "0X__2xWwwbyHxJ4hmrfESQPUAAAAAFvdgcBcbPiWMo-1x3flhfbihmPA1n5x5ao7",
        "domain": "upload.wikimedia.org",
        "path": "/",
        "expires": "2027-09-07T00:00:00.992Z",
        "size": 72,
        "httpOnly": true,
        "secure": true,
        "session": false,
        "sameSite": "None",
        "priority": "Medium",
        "sameParty": false,
        "sourceScheme": "Secure",
        "sourcePort": 443,
        "type": "unknown",
        "third_party": true
      },
      {
        "name": "_ga_MWD3JFQLFC",
        "value": "GS2.2.s1788801068$o1$g0$t1788801068$j60$l0$h0",
        "domain": "eric-fritz.com",
        "path": "/",
        "expires": "2027-10-12T17:11:09.009Z",
        "size": 59,
        "httpOnly": false,
        "secure": false,
        "session": false,
        "priority": "Medium",
        "sameParty": false,
        "sourceScheme": "Secure",
        "sourcePort": 443,
        "type": "js",
        "third_party": false
      }
    ],
    "fb_pixel_events": [],
    "tiktok_pixel_events": [],
    "twitter_pixel_events": [],
    "google_analytics_events": [],
    "key_logging": {},
    "session_recorders": {},
    "third_party_trackers": [
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {
            "_ee": 1,
            "_eu": "ABAI",
            "_fv": 1,
            "_p": 1788801068867,
            "_s": 1,
            "_ss": 1,
            "are": 1,
            "cid": 592043182.1788801,
            "dl": "https://www.eric-fritz.com/articles/linear-mtf-hash-table/",
            "dma": 1,
            "dma_cps": "a",
            "dt": "Linear MTF Hash Table | Eric Fritz",
            "en": "page_view",
            "frm": 0,
            "gcd": "13l3l3l2l2l1",
            "gtm": "45je6930h2v9107436330za20g",
            "ngs": 1,
            "npa": 0,
            "pscdl": "",
            "rcb": 2,
            "sct": 1,
            "seg": 0,
            "sid": 1788801068,
            "sr": "411x823",
            "tag_exp": "115938466~115938469~118897920~118897930~120213116~120385423~120469145~120469153~120914213",
            "tfd": 779,
            "tid": "G-MWD3JFQLFC",
            "uaa": "",
            "uab": "",
            "uafvl": "",
            "uam": "",
            "uamb": 0,
            "uap": "",
            "uapv": "",
            "uaw": 0,
            "ul": "en-us",
            "v": 2
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/linear-mtf-hash-table/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://region1.google-analytics.com/g/collect?v=2&tid=G-MWD3JFQLFC&gtm=45je6930h2v9107436330za20g&_p=1788801068867&gcd=13l3l3l2l2l1&npa=0&dma_cps=a&dma=1&_eu=ABAI&are=1&cid=592043182.1788801069&frm=0&ngs=1&pscdl=&rcb=2&sr=411x823&uaa=&uab=&uafvl=&uam=&uamb=0&uap=&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938469~118897920~118897930~120213116~120385423~120469145~120469153~120914213&dl=https%3A%2F%2Fwww.eric-fritz.com%2Farticles%2Flinear-mtf-hash-table%2F&dt=Linear%20MTF%20Hash%20Table%20%7C%20Eric%20Fritz&sid=1788801068&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=779"
      },
      {
        "data": {
          "body": {},
          "filter": "||googletagmanager.com^",
          "listName": "easyprivacy.txt",
          "query": {
            "_slc": 1,
            "cx": "c",
            "id": "G-MWD3JFQLFC"
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/linear-mtf-hash-table/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.googletagmanager.com/gtag/js?id=G-MWD3JFQLFC&cx=c&_slc=1"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {
            "_gid": 2037333570.1788802,
            "_r": 1,
            "_s": 1,
            "_slc": 1,
            "_u": "IEBAAEABAAAAACAAI~",
            "_v": "j102",
            "a": 1848580967,
            "cid": 592043182.1788801,
            "dl": "https://www.eric-fritz.com/articles/linear-mtf-hash-table/",
            "dt": "Linear MTF Hash Table | Eric Fritz",
            "gjid": 1426016834,
            "jid": 464008717,
            "sr": "411x823",
            "t": "pageview",
            "tid": "UA-24421005-1",
            "ul": "en-us",
            "v": 1,
            "vp": "411x823",
            "z": 1949700140
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/linear-mtf-hash-table/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1848580967&t=pageview&_s=1&dl=https%3A%2F%2Fwww.eric-fritz.com%2Farticles%2Flinear-mtf-hash-table%2F&ul=en-us&dt=Linear%20MTF%20Hash%20Table%20%7C%20Eric%20Fritz&sr=411x823&vp=411x823&_u=IEBAAEABAAAAACAAI~&jid=464008717&gjid=1426016834&cid=592043182.1788801069&tid=UA-24421005-1&_gid=2037333570.1788801069&_r=1&_slc=1&z=1949700140"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {}
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/linear-mtf-hash-table/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.google-analytics.com/analytics.js"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {
            "_ee": 1,
            "_eu": "ABAI",
            "_fv": 1,
            "_p": 1788801065122,
            "_s": 1,
            "_ss": 1,
            "are": 1,
            "cid": 1326080822.1788802,
            "dl": "https://www.eric-fritz.com/articles/multi-version-upgrades/",
            "dma": 1,
            "dma_cps": "a",
            "dt": "Multi-version upgrades | Eric Fritz",
            "en": "page_view",
            "frm": 0,
            "gcd": "13l3l3l2l2l1",
            "gtm": "45je6921v9107436330za20g",
            "ngs": 1,
            "npa": 0,
            "pscdl": "",
            "rcb": 13,
            "sct": 1,
            "seg": 0,
            "sid": 1788801065,
            "sr": "411x823",
            "tag_exp": "115938466~115938468~118897920~118897930~120213116~120385423~120469145~120469153",
            "tfd": 707,
            "tid": "G-MWD3JFQLFC",
            "uaa": "",
            "uab": "",
            "uafvl": "",
            "uam": "",
            "uamb": 0,
            "uap": "",
            "uapv": "",
            "uaw": 0,
            "ul": "en-us",
            "v": 2
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/multi-version-upgrades/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://region1.google-analytics.com/g/collect?v=2&tid=G-MWD3JFQLFC&gtm=45je6921v9107436330za20g&_p=1788801065122&gcd=13l3l3l2l2l1&npa=0&dma_cps=a&dma=1&_eu=ABAI&are=1&cid=1326080822.1788801065&frm=0&ngs=1&pscdl=&rcb=13&sr=411x823&uaa=&uab=&uafvl=&uam=&uamb=0&uap=&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938468~118897920~118897930~120213116~120385423~120469145~120469153&dl=https%3A%2F%2Fwww.eric-fritz.com%2Farticles%2Fmulti-version-upgrades%2F&dt=Multi-version%20upgrades%20%7C%20Eric%20Fritz&sid=1788801065&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=707"
      },
      {
        "data": {
          "body": {},
          "filter": "||googletagmanager.com^",
          "listName": "easyprivacy.txt",
          "query": {
            "_slc": 1,
            "cx": "c",
            "id": "G-MWD3JFQLFC"
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/multi-version-upgrades/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.googletagmanager.com/gtag/js?id=G-MWD3JFQLFC&cx=c&_slc=1"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {
            "_gid": 2011419395.1788802,
            "_r": 1,
            "_s": 1,
            "_slc": 1,
            "_u": "IEBAAEABAAAAACAAI~",
            "_v": "j102",
            "a": 612204601,
            "cid": 1326080822.1788802,
            "dl": "https://www.eric-fritz.com/articles/multi-version-upgrades/",
            "dt": "Multi-version upgrades | Eric Fritz",
            "gjid": 990521678,
            "jid": 941218782,
            "sr": "411x823",
            "t": "pageview",
            "tid": "UA-24421005-1",
            "ul": "en-us",
            "v": 1,
            "vp": "411x823",
            "z": 98711680
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/multi-version-upgrades/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.google-analytics.com/j/collect?v=1&_v=j102&a=612204601&t=pageview&_s=1&dl=https%3A%2F%2Fwww.eric-fritz.com%2Farticles%2Fmulti-version-upgrades%2F&ul=en-us&dt=Multi-version%20upgrades%20%7C%20Eric%20Fritz&sr=411x823&vp=411x823&_u=IEBAAEABAAAAACAAI~&jid=941218782&gjid=990521678&cid=1326080822.1788801065&tid=UA-24421005-1&_gid=2011419395.1788801065&_r=1&_slc=1&z=98711680"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {}
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/multi-version-upgrades/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.google-analytics.com/analytics.js"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {
            "_ee": 1,
            "_eu": "ABAI",
            "_fv": 1,
            "_p": 1788801062471,
            "_s": 1,
            "_ss": 1,
            "are": 1,
            "cid": 2037445576.1788802,
            "dl": "https://www.eric-fritz.com/articles/",
            "dma": 1,
            "dma_cps": "a",
            "dt": "Articles | Eric Fritz",
            "en": "page_view",
            "frm": 0,
            "gcd": "13l3l3l2l2l1",
            "gtm": "45je6921v9107436330za20g",
            "ngs": 1,
            "npa": 0,
            "pscdl": "",
            "rcb": 9,
            "sct": 1,
            "seg": 0,
            "sid": 1788801062,
            "sr": "411x823",
            "tag_exp": "115616986~115938465~115938469~118897920~118897930~120213116~120385422~120469145~120469153~120914214",
            "tfd": 726,
            "tid": "G-MWD3JFQLFC",
            "uaa": "",
            "uab": "",
            "uafvl": "",
            "uam": "",
            "uamb": 0,
            "uap": "",
            "uapv": "",
            "uaw": 0,
            "ul": "en-us",
            "v": 2
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://region1.google-analytics.com/g/collect?v=2&tid=G-MWD3JFQLFC&gtm=45je6921v9107436330za20g&_p=1788801062471&gcd=13l3l3l2l2l1&npa=0&dma_cps=a&dma=1&_eu=ABAI&are=1&cid=2037445576.1788801062&frm=0&ngs=1&pscdl=&rcb=9&sr=411x823&uaa=&uab=&uafvl=&uam=&uamb=0&uap=&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115616986~115938465~115938469~118897920~118897930~120213116~120385422~120469145~120469153~120914214&dl=https%3A%2F%2Fwww.eric-fritz.com%2Farticles%2F&dt=Articles%20%7C%20Eric%20Fritz&sid=1788801062&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=726"
      },
      {
        "data": {
          "body": {},
          "filter": "||googletagmanager.com^",
          "listName": "easyprivacy.txt",
          "query": {
            "_slc": 1,
            "cx": "c",
            "id": "G-MWD3JFQLFC"
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.googletagmanager.com/gtag/js?id=G-MWD3JFQLFC&cx=c&_slc=1"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {
            "_gid": 1360152206.1788802,
            "_r": 1,
            "_s": 1,
            "_slc": 1,
            "_u": "IEBAAEABAAAAACAAI~",
            "_v": "j102",
            "a": 1337964751,
            "cid": 2037445576.1788802,
            "dl": "https://www.eric-fritz.com/articles/",
            "dt": "Articles | Eric Fritz",
            "gjid": 935709087,
            "jid": 938334530,
            "sr": "411x823",
            "t": "pageview",
            "tid": "UA-24421005-1",
            "ul": "en-us",
            "v": 1,
            "vp": "411x823",
            "z": 1538255202
          }
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.google-analytics.com/j/collect?v=1&_v=j102&a=1337964751&t=pageview&_s=1&dl=https%3A%2F%2Fwww.eric-fritz.com%2Farticles%2F&ul=en-us&dt=Articles%20%7C%20Eric%20Fritz&sr=411x823&vp=411x823&_u=IEBAAEABAAAAACAAI~&jid=938334530&gjid=935709087&cid=2037445576.1788801062&tid=UA-24421005-1&_gid=1360152206.1788801062&_r=1&_slc=1&z=1538255202"
      },
      {
        "data": {
          "body": {},
          "filter": "||google-analytics.com^$third-party",
          "listName": "easyprivacy.txt",
          "query": {}
        },
        "stack": [
          {
            "fileName": "https://www.eric-fritz.com/articles/",
            "source": "ThirdPartyTracker RequestHandler"
          }
        ],
        "type": "TrackingRequest",
        "url": "https://www.google-analytics.com/analytics.js"
      }
    ]
  }
}