{"title":"Blacklight Inspection","page_title":"AllAboutLean: The #1 Lean Manufacturing & Production Blog","uri_ins":"http://www.allaboutlean.com/","uri_dest":"https://www.allaboutlean.com/","uri_redirects":["http://www.allaboutlean.com/"],"secure_connection":{},"host":"www.allaboutlean.com","config":{"emulateDevice":{"name":"iPhone 11 Pro Max","userAgent":"Mozilla/5.0 (iPhone; CPU iPhone OS 13_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Mobile/15E148 Safari/604.1","viewport":{"width":414,"height":896,"deviceScaleFactor":3,"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=dffef2c3-8e3a-48ad-aba2-1be0b0f33301"],"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":"4.4.302+"}},"script":{"host":"f55531b6c604","version":{"npm":"3.11.0","commit":"dev"},"node_version":"v24.20.0"},"start_time":"2026-09-12T22:00:18.775Z","end_time":"2026-09-12T22:00:47.560Z","browsing_history":["https://www.allaboutlean.com/","https://www.allaboutlean.com/academy/mindset/","https://www.allaboutlean.com/all-pages/"],"hosts":{"requests":{"first_party":["www.allaboutlean.com"],"third_party":["www.googletagmanager.com","region1.google-analytics.com"]}},"reports":{"behaviour_event_listeners":{"KEYBOARD":{"https://www.googletagmanager.com/gtag/js?id=GT-5TG8S5R":["keyup"],"https://www.allaboutlean.com/wp-content/themes/generatepress/assets/js/navigation-search.min.js?ver=3.6.1":["keydown"],"https://www.allaboutlean.com/wp-content/themes/generatepress/assets/js/dropdown-click.min.js?ver=3.6.1":["keydown"],"https://www.allaboutlean.com/wp-content/plugins/gp-premium/menu-plus/functions/js/offside.min.js?ver=2.5.6":["keyup"]},"MOUSE":{"https://www.googletagmanager.com/gtag/js?id=GT-5TG8S5R":["mousedown","click"],"https://www.allaboutlean.com/wp-content/1ef3a7af3cdedc181b3cb5269664f4b0/dist/282174946.js?ver=e9440e7bad9cd219":["click"],"https://www.allaboutlean.com/wp-content/1ef3a7af3cdedc181b3cb5269664f4b0/dist/1848093312.js?ver=b07673a8216a4b67908ebaca9ad2d323":["click"],"https://www.allaboutlean.com/wp-content/themes/generatepress/assets/js/dropdown-click.min.js?ver=3.6.1":["click"],"https://www.allaboutlean.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1":["click"]},"SENSOR":{"https://www.allaboutlean.com/wp-content/themes/generatepress/assets/js/menu.min.js?ver=3.6.1":["orientationchange"]}},"canvas_fingerprinters":{"data_url":{},"fingerprinters":[],"styles":{},"texts":{}},"canvas_font_fingerprinters":{"canvas_font":{},"text_measure":{}},"cookies":[{"name":"pll_language","value":"en","domain":"www.allaboutlean.com","path":"/","expires":"2027-09-12T22:00:39.000Z","size":14,"httpOnly":false,"secure":true,"session":false,"sameSite":"Lax","priority":"Medium","sameParty":false,"sourceScheme":"Secure","sourcePort":443,"type":"unknown","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^$third-party","listName":"easyprivacy.txt","query":{"_c":1,"_ee":1,"_eu":"EA","_fv":2,"_nsi":1,"_p":1789250439028,"_s":1,"_ss":1,"_tu":"CA","are":1,"cid":1824466096.178925,"dl":"https://www.allaboutlean.com/all-pages/","dma":1,"dma_cps":"-","dt":"All Pages - AllAboutLean.com","en":"page_view","frm":0,"gcd":"13p3p3p2p5l1","gcs":"G100","gdid":"dZTNiMT","gtm":"45Pe6992v9101636167za200zd9101636167xf1","ir":1,"ngs":1,"npa":1,"pscdl":"denied","rcb":4,"sct":1,"seg":0,"sid":1789250439,"sr":"414x896","tag_exp":"115616986~115938466~115938468~118897920~118897930~119791748~120213116~120385423~120469145~120469153~120912439","tfd":2869,"tid":"G-50EWNGNY5Z","uaa":"","uab":"","uafvl":"","uam":"","uamb":0,"uap":"","uapv":"","uaw":0,"ul":"en-us","v":2}},"stack":[{"fileName":"https://www.allaboutlean.com/all-pages/","source":"ThirdPartyTracker RequestHandler"}],"type":"TrackingRequest","url":"https://region1.google-analytics.com/g/collect?v=2&tid=G-50EWNGNY5Z&gtm=45Pe6992v9101636167za200zd9101636167xf1&_p=1789250439028&gcs=G100&gcd=13p3p3p2p5l1&npa=1&dma_cps=-&dma=1&gdid=dZTNiMT&_eu=EA&are=1&cid=1824466096.1789250440&frm=0&ir=1&ngs=1&pscdl=denied&rcb=4&sr=414x896&uaa=&uab=&uafvl=&uam=&uamb=0&uap=&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115616986~115938466~115938468~118897920~118897930~119791748~120213116~120385423~120469145~120469153~120912439&sid=1789250439&sct=1&seg=0&dl=https%3A%2F%2Fwww.allaboutlean.com%2Fall-pages%2F&dt=All%20Pages%20-%20AllAboutLean.com&_tu=CA&en=page_view&_fv=2&_nsi=1&_ss=1&_c=1&_ee=1&tfd=2869"},{"data":{"body":{},"filter":"||googletagmanager.com^","listName":"easyprivacy.txt","query":{"id":"GT-5TG8S5R"}},"stack":[{"fileName":"https://www.allaboutlean.com/all-pages/","source":"ThirdPartyTracker RequestHandler"}],"type":"TrackingRequest","url":"https://www.googletagmanager.com/gtag/js?id=GT-5TG8S5R"},{"data":{"body":{},"filter":"||google-analytics.com^$third-party","listName":"easyprivacy.txt","query":{"_c":1,"_ee":1,"_eu":"EA","_fv":2,"_nsi":1,"_p":1789250431947,"_s":1,"_ss":1,"_tu":"CA","are":1,"cid":1830503754.178925,"dl":"https://www.allaboutlean.com/academy/mindset/","dma":1,"dma_cps":"-","dt":"Lean Mindset Trainings","en":"page_view","frm":0,"gcd":"13p3p3p2p5l1","gcs":"G100","gdid":"dZTNiMT","gtm":"45Pe6992v9101636167za200zd9101636167","ir":1,"ngs":1,"npa":1,"pscdl":"denied","rcb":16,"sct":1,"seg":0,"sid":1789250433,"sr":"414x896","tag_exp":"115938466~115938468~118897920~118897930~120213116~120385422~120469145~120469153","tfd":3135,"tid":"G-50EWNGNY5Z","uaa":"","uab":"","uafvl":"","uam":"","uamb":0,"uap":"","uapv":"","uaw":0,"ul":"en-us","v":2}},"stack":[{"fileName":"https://www.allaboutlean.com/academy/mindset/","source":"ThirdPartyTracker RequestHandler"}],"type":"TrackingRequest","url":"https://region1.google-analytics.com/g/collect?v=2&tid=G-50EWNGNY5Z&gtm=45Pe6992v9101636167za200zd9101636167&_p=1789250431947&gcs=G100&gcd=13p3p3p2p5l1&npa=1&dma_cps=-&dma=1&gdid=dZTNiMT&_eu=EA&are=1&cid=1830503754.1789250434&frm=0&ir=1&ngs=1&pscdl=denied&rcb=16&sr=414x896&uaa=&uab=&uafvl=&uam=&uamb=0&uap=&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938468~118897920~118897930~120213116~120385422~120469145~120469153&sid=1789250433&sct=1&seg=0&dl=https%3A%2F%2Fwww.allaboutlean.com%2Facademy%2Fmindset%2F&dt=Lean%20Mindset%20Trainings&_tu=CA&en=page_view&_fv=2&_nsi=1&_ss=1&_c=1&_ee=1&tfd=3135"},{"data":{"body":{},"filter":"||googletagmanager.com^","listName":"easyprivacy.txt","query":{"id":"GT-5TG8S5R"}},"stack":[{"fileName":"https://www.allaboutlean.com/academy/mindset/","source":"ThirdPartyTracker RequestHandler"}],"type":"TrackingRequest","url":"https://www.googletagmanager.com/gtag/js?id=GT-5TG8S5R"},{"data":{"body":{},"filter":"||google-analytics.com^$third-party","listName":"easyprivacy.txt","query":{"_c":1,"_ee":1,"_eu":"EA","_fv":2,"_nsi":1,"_p":1789250423561,"_s":1,"_ss":1,"_tu":"CA","are":1,"cid":425538033.17892504,"dl":"https://www.allaboutlean.com/","dma":1,"dma_cps":"-","dt":"AllAboutLean: The #1 Lean Manufacturing & Production Blog","en":"page_view","frm":0,"gcd":"13p3p3p2p5l1","gcs":"G100","gdid":"dZTNiMT","gtm":"45Pe6992v9101636167za200zd9101636167","ir":1,"ngs":1,"npa":1,"pscdl":"denied","rcb":6,"sct":1,"seg":0,"sid":1789250425,"sr":"414x896","tag_exp":"115938466~115938468~118897920~118897930~119793972~120213116~120385423~120469145~120469153","tfd":2672,"tid":"G-50EWNGNY5Z","uaa":"","uab":"","uafvl":"","uam":"","uamb":0,"uap":"","uapv":"","uaw":0,"ul":"en-us","v":2}},"stack":[{"fileName":"https://www.allaboutlean.com/","source":"ThirdPartyTracker RequestHandler"}],"type":"TrackingRequest","url":"https://region1.google-analytics.com/g/collect?v=2&tid=G-50EWNGNY5Z&gtm=45Pe6992v9101636167za200zd9101636167&_p=1789250423561&gcs=G100&gcd=13p3p3p2p5l1&npa=1&dma_cps=-&dma=1&gdid=dZTNiMT&_eu=EA&are=1&cid=425538033.1789250426&frm=0&ir=1&ngs=1&pscdl=denied&rcb=6&sr=414x896&uaa=&uab=&uafvl=&uam=&uamb=0&uap=&uapv=&uaw=0&ul=en-us&_s=1&tag_exp=115938466~115938468~118897920~118897930~119793972~120213116~120385423~120469145~120469153&sid=1789250425&sct=1&seg=0&dl=https%3A%2F%2Fwww.allaboutlean.com%2F&dt=AllAboutLean%3A%20The%20%231%20Lean%20Manufacturing%20%26%20Production%20Blog&_tu=CA&en=page_view&_fv=2&_nsi=1&_ss=1&_c=1&_ee=1&tfd=2672"},{"data":{"body":{},"filter":"||googletagmanager.com^","listName":"easyprivacy.txt","query":{"id":"GT-5TG8S5R"}},"stack":[{"fileName":"https://www.allaboutlean.com/","source":"ThirdPartyTracker RequestHandler"}],"type":"TrackingRequest","url":"https://www.googletagmanager.com/gtag/js?id=GT-5TG8S5R"}]}}