{"id":9178,"date":"2018-10-30T11:49:06","date_gmt":"2018-10-30T11:49:06","guid":{"rendered":"http:\/\/www.certificationanswers.com\/?p=9178"},"modified":"2018-10-31T17:20:16","modified_gmt":"2018-10-31T17:20:16","slug":"true-or-false-javascript-can-block-dom-construction-unless-explicitly-declared-as-async","status":"publish","type":"post","link":"https:\/\/www.certificationanswers.com\/en\/true-or-false-javascript-can-block-dom-construction-unless-explicitly-declared-as-async\/","title":{"rendered":"True or false: JavaScript can block DOM construction unless explicitly declared as async."},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>True or false: JavaScript can block DOM construction unless explicitly declared as async.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 30px;\"><span style=\"color: #008000;\"><strong>True<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 30px;\">False<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Explanation:<\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"padding-left: 30px;\"><span style=\"font-weight: 400;\">JavaScript is powerful, it can modify just about every aspect of the page, but it can also block DOM construction and delay page rendering (see also Adding interactivity with JavaScript). To keep JavaScript from delaying page rendering, AMP allows only asynchronous JavaScript.<\/span><\/p>\n<p style=\"padding-left: 30px;\"><span style=\"font-weight: 400;\">Read more here: <\/span><a href=\"https:\/\/support.google.com\/partners\/answer\/7336293\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"font-weight: 400;\">https:\/\/support.google.com\/partners\/answer\/7336293<\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><iframe loading=\"lazy\" title=\"Google Mobile Sites Certification Assessment Answers 2020\u2705Live Exam Pass\u2705100% correct\u2705\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/e1ILLnXanoU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; True or false: JavaScript can block DOM construction unless explicitly declared as async. &nbsp; True &nbsp; False &nbsp; Explanation: &nbsp; JavaScript is powerful, it can modify just about every aspect of the page, but it can also block DOM construction and delay page rendering (see also Adding interactivity with JavaScript). To keep JavaScript from [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[106],"tags":[],"class_list":{"0":"post-9178","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-google-mobile-sites","7":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u25b7\u2764\ufe0fTrue or false: JavaScript can block DOM construction unless explicitly declared as async. - Certification Answers<\/title>\n<meta name=\"description\" content=\"Get the answer of \u23e9True or false: JavaScript can block DOM construction unless explicitly declared as async. \u2705\u25b7\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.certificationanswers.com\/en\/true-or-false-javascript-can-block-dom-construction-unless-explicitly-declared-as-async\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u25b7\u2764\ufe0fTrue or false: JavaScript can block DOM construction unless explicitly declared as async. - 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