{"id":3564,"date":"2024-04-04T09:10:25","date_gmt":"2024-04-04T09:10:25","guid":{"rendered":"http:\/\/screamingfrog.club\/what-is-hsts\/"},"modified":"2024-07-08T06:48:19","modified_gmt":"2024-07-08T06:48:19","slug":"what-is-hsts","status":"publish","type":"post","link":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/","title":{"rendered":"What is HSTS?"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-sep-color:var(--awb-color6);--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">HSTS (Strict Transport Security)<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-1\"><p>HSTS (HTTP Strict Transport Security) is a security instruction that allows websites to direct browsers to communicate exclusively through HTTPS, thus ensuring an encrypted and secure connection. This helps protect users from sensitive data interception and cyber attack by preventing &#8220;cookie Hijacking&#8221; and &#8220;MitM&#8221;.<\/p>\n<\/div><style type=\"text\/css\" scopped=\"scopped\">.fusion-syntax-highlighter-1 > .CodeMirror, .fusion-syntax-highlighter-1 > .CodeMirror .CodeMirror-gutters {background-color:var(--awb-color1);}.fusion-syntax-highlighter-1 > .CodeMirror .CodeMirror-gutters { background-color: var(--awb-color2); }.fusion-syntax-highlighter-1 > .CodeMirror .CodeMirror-linenumber { color: var(--awb-color8); }<\/style><div class=\"fusion-syntax-highlighter-container fusion-syntax-highlighter-1 fusion-syntax-highlighter-theme-light\" style=\"opacity:0;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:14px;border-width:1px;border-style:solid;border-color:var(--awb-color3);\"><div class=\"syntax-highlighter-copy-code\"><span class=\"syntax-highlighter-copy-code-title\" data-id=\"fusion_syntax_highlighter_1\" style=\"font-size:14px;\">Copy to Clipboard<\/span><\/div><label for=\"fusion_syntax_highlighter_1\" class=\"screen-reader-text\">Syntax Highlighter<\/label><textarea class=\"fusion-syntax-highlighter-textarea\" id=\"fusion_syntax_highlighter_1\" data-readOnly=\"nocursor\" data-lineNumbers=\"1\" data-lineWrapping=\"\" data-theme=\"default\">Strict-Transport-Security: max-age=31536000; includeSubDomains; <\/textarea><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-margin-top:10px;\"><p><b>Max-age<\/b>: this value is mandatory and specifies the number of seconds for which the server should be contacted exclusively via HTTPS.<\/p>\n<p><b>IncludeSubDomains<\/b>: This is an optional field. If set, specifies that the HSTS policy should also be applied to any subdomains.<\/p>\n<p>Using the string, every connection to the site (including subdomains) should be exclusively via HTTPS. In our case this directive for &#8220;31536000 seconds&#8221;<\/p>\n<p>HTTP connections will no longer be allowed, so that if the browser receives a request to load a resource via HTTP, it will automatically have to attempt to propose a request via HTTPS.<\/p>\n<p>In case HTTPS is not available, the connection will have to be broken.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-2 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-sep-color:var(--awb-color6);--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">HSTS and preloading<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-3\"><p>The HSTS max-age value (see code above) is updated whenever the browser reads the header, and its maximum value is two years; this scenario translates that protection in browsing will be permanent as long as no more than two years pass between visits.<\/p>\n<p>A &#8220;HSTS pre-loading&#8221; can be used to increase website protection. Chromium maintains a database with the list of sites using HSTS, and this list will be distributed with the browsers. In this case, the browser will first check this preloaded list and then will not allow connections via Http, even during the first connection request.<\/p>\n<\/div><style type=\"text\/css\" scopped=\"scopped\">.fusion-syntax-highlighter-2 > .CodeMirror, .fusion-syntax-highlighter-2 > .CodeMirror .CodeMirror-gutters {background-color:var(--awb-color1);}.fusion-syntax-highlighter-2 > .CodeMirror .CodeMirror-gutters { background-color: var(--awb-color2); }.fusion-syntax-highlighter-2 > .CodeMirror .CodeMirror-linenumber { color: var(--awb-color8); }<\/style><div class=\"fusion-syntax-highlighter-container fusion-syntax-highlighter-2 fusion-syntax-highlighter-theme-light\" style=\"opacity:0;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-size:14px;border-width:1px;border-style:solid;border-color:var(--awb-color3);\"><div class=\"syntax-highlighter-copy-code\"><span class=\"syntax-highlighter-copy-code-title\" data-id=\"fusion_syntax_highlighter_2\" style=\"font-size:14px;\">Copy to Clipboard<\/span><\/div><label for=\"fusion_syntax_highlighter_2\" class=\"screen-reader-text\">Syntax Highlighter<\/label><textarea class=\"fusion-syntax-highlighter-textarea\" id=\"fusion_syntax_highlighter_2\" data-readOnly=\"nocursor\" data-lineNumbers=\"1\" data-lineWrapping=\"\" data-theme=\"default\">Strict-Transport-Security: max-age=31536000; includeSubDomains; preload<\/textarea><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-margin-top:10px;\"><p>HSTS Preload is used by Firefox, Opera, Safari and Edge. To also include your website you can use the following link: https:\/\/hstspreload.org\/.<\/p>\n<p>In order to be included in this list you will have to meet the following requirements:<\/p>\n<ol>\n<li>Valid SSL\/TLS certificate .<\/li>\n<li>Redirect all traffic to HTTPS.<\/li>\n<li>Serve HSTS on the core domain (formerly<em>&#8220;screamingfrog.club<\/em>.&#8221;).<\/li>\n<li>Manage all s epresent subdomains over HTTPS.<\/li>\n<li>The deadline set must not be less than 1 year (31536000 seconds)<\/li>\n<li>The<strong>&#8220;includeSubdomains<\/strong>&#8221; directive must be specified.<\/li>\n<li>The token directive<strong>&#8220;preload<\/strong>&#8221; must be specified.<\/li>\n<\/ol>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-sep-color:var(--awb-color6);--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">HSTS benefits<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-5\"><p>Because the rewriting from HTTP to HTTPS occurs internally on the client, there are several key advantages over using a simple HTTP-to-&gt; HTTPS site-wide redirection.<\/p>\n<ul>\n<li>Reduced communication over insecure protocols.<\/li>\n<li>Improved performance by avoiding a round trip every time an HTTP link is encountered.<\/li>\n<li>Reducing the load on the web server. However, HTTP -&gt; HTTPS redirection is still required throughout the site. Since the Strict-Transport-Security header is ignored unless sent via HTTPS. So, if the first visit to your site is not via HTTPS, you still need that initial redirection to HTTPS to provide the Strict-Transport-Security header unless the site, as mentioned earlier, is included with the &#8220;Preload.&#8221;<\/li>\n<\/ul>\n<\/div><div class=\"fusion-title title fusion-title-4 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-sep-color:var(--awb-color6);--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">Verify HSTS<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color6);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-6\"><p>Once the HSTS directive is added, it is critical to check for its presence.<\/p>\n<p>An initial monitoring method used by developers is to use<strong>&#8220;Google Chrome Devtools<\/strong>&#8221; and check for the presence of the instruction in the &#8220;network&#8221; tab, but this scenario should be repeated for each individual page to verify that there are no inconsistencies and the directive responds correctly on each page.<\/p>\n<p>The second is the one that includes Screaming Frog which, in a few seconds allows me to check for HSTS effortlessly. The results of the scan are available to you in the<b>&#8220;Security<\/b>&#8221; tab of Seo Spider.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a href=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/analisi-HSTS-con-Screaming-Frog.png\" class=\"fusion-lightbox\" data-rel=\"iLightbox[8502ed4b641a3dacc20]\" data-title=\"analisi HSTS con Screaming Frog\" title=\"analisi HSTS con Screaming Frog\"><img decoding=\"async\" width=\"687\" height=\"363\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/analisi-HSTS-con-Screaming-Frog.png\" alt class=\"img-responsive wp-image-3190\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/analisi-HSTS-con-Screaming-Frog-200x106.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/analisi-HSTS-con-Screaming-Frog-400x211.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/analisi-HSTS-con-Screaming-Frog-600x317.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/analisi-HSTS-con-Screaming-Frog.png 687w\" sizes=\"(max-width: 640px) 100vw, 687px\" \/><\/a><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_color: #f79501;--awb-border-sizes-top:0;--awb-border-sizes-bottom:0;--awb-border-sizes-left:5;--awb-border-sizes-right:0;--awb-border-color:var(--awb-color6);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:8px;--awb-margin-bottom:43px;--awb-background-color:var(--awb-color3);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7 fusion-text-no-margin\" style=\"--awb-margin-top:5px;--awb-margin-right:10px;--awb-margin-bottom:-10px;--awb-margin-left:10px;\"><p><strong>Related Tab<\/strong>: <a href=\"https:\/\/screamingfrog.club\/en\/external-and-security-tab\/\">Security Tab<\/a> | <a href=\"https:\/\/screamingfrog.club\/en\/sidebar\/\">Sidebar<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[67],"tags":[52,68],"class_list":["post-3564","post","type-post","status-publish","format-standard","hentry","category-seo","tag-beginner-en","tag-seo-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is HSTS (Strict transport Security) | Screaming Frog<\/title>\n<meta name=\"description\" content=\"Website security with the introduction of HSTS (Strict Transport Security) to force the browser to use secure connections.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is HSTS (Strict transport Security) | Screaming Frog\" \/>\n<meta property=\"og:description\" content=\"Website security with the introduction of HSTS (Strict Transport Security) to force the browser to use secure connections.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\" \/>\n<meta property=\"og:site_name\" content=\"Screaming Frog Club\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-04T09:10:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-08T06:48:19+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/03\/SF_Back_dark.png\" \/>\n<meta name=\"author\" content=\"raffaele.visintin@gmail.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"raffaele.visintin@gmail.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"14 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\"},\"author\":{\"name\":\"raffaele.visintin@gmail.com\",\"@id\":\"https:\/\/screamingfrog.club\/en\/#\/schema\/person\/cd9ee509ae86128e5e339f9e3de1bc73\"},\"headline\":\"What is HSTS?\",\"datePublished\":\"2024-04-04T09:10:25+00:00\",\"dateModified\":\"2024-07-08T06:48:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\"},\"wordCount\":2841,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/#organization\"},\"keywords\":[\"Beginner\",\"Seo\"],\"articleSection\":[\"SEO\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\",\"url\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\",\"name\":\"What is HSTS (Strict transport Security) | Screaming Frog\",\"isPartOf\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/#website\"},\"datePublished\":\"2024-04-04T09:10:25+00:00\",\"dateModified\":\"2024-07-08T06:48:19+00:00\",\"description\":\"Website security with the introduction of HSTS (Strict Transport Security) to force the browser to use secure connections.\",\"breadcrumb\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/screamingfrog.club\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is HSTS?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/screamingfrog.club\/en\/#website\",\"url\":\"https:\/\/screamingfrog.club\/en\/\",\"name\":\"Screaming Frog Club\",\"description\":\"Guide e Tutorial sul Seo SPider\",\"publisher\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/screamingfrog.club\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/screamingfrog.club\/en\/#organization\",\"name\":\"Screaming Frog Club\",\"url\":\"https:\/\/screamingfrog.club\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/screamingfrog.club\/en\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/02\/SF_Club_Logo-2.png\",\"contentUrl\":\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/02\/SF_Club_Logo-2.png\",\"width\":117,\"height\":67,\"caption\":\"Screaming Frog Club\"},\"image\":{\"@id\":\"https:\/\/screamingfrog.club\/en\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/screamingfrog.club\/en\/#\/schema\/person\/cd9ee509ae86128e5e339f9e3de1bc73\",\"name\":\"raffaele.visintin@gmail.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/screamingfrog.club\/wp-content\/litespeed\/avatar\/5b2dd661ff57d360794386547fd7a2dd.jpg?ver=1775343410\",\"url\":\"https:\/\/screamingfrog.club\/wp-content\/litespeed\/avatar\/5b2dd661ff57d360794386547fd7a2dd.jpg?ver=1775343410\",\"contentUrl\":\"https:\/\/screamingfrog.club\/wp-content\/litespeed\/avatar\/5b2dd661ff57d360794386547fd7a2dd.jpg?ver=1775343410\",\"caption\":\"raffaele.visintin@gmail.com\"},\"sameAs\":[\"http:\/\/screamingfrog.club\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is HSTS (Strict transport Security) | Screaming Frog","description":"Website security with the introduction of HSTS (Strict Transport Security) to force the browser to use secure connections.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/","og_locale":"en_US","og_type":"article","og_title":"What is HSTS (Strict transport Security) | Screaming Frog","og_description":"Website security with the introduction of HSTS (Strict Transport Security) to force the browser to use secure connections.","og_url":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/","og_site_name":"Screaming Frog Club","article_published_time":"2024-04-04T09:10:25+00:00","article_modified_time":"2024-07-08T06:48:19+00:00","og_image":[{"url":"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/03\/SF_Back_dark.png","type":"","width":"","height":""}],"author":"raffaele.visintin@gmail.com","twitter_card":"summary_large_image","twitter_misc":{"Written by":"raffaele.visintin@gmail.com","Est. reading time":"14 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#article","isPartOf":{"@id":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/"},"author":{"name":"raffaele.visintin@gmail.com","@id":"https:\/\/screamingfrog.club\/en\/#\/schema\/person\/cd9ee509ae86128e5e339f9e3de1bc73"},"headline":"What is HSTS?","datePublished":"2024-04-04T09:10:25+00:00","dateModified":"2024-07-08T06:48:19+00:00","mainEntityOfPage":{"@id":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/"},"wordCount":2841,"commentCount":0,"publisher":{"@id":"https:\/\/screamingfrog.club\/en\/#organization"},"keywords":["Beginner","Seo"],"articleSection":["SEO"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/screamingfrog.club\/en\/what-is-hsts\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/","url":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/","name":"What is HSTS (Strict transport Security) | Screaming Frog","isPartOf":{"@id":"https:\/\/screamingfrog.club\/en\/#website"},"datePublished":"2024-04-04T09:10:25+00:00","dateModified":"2024-07-08T06:48:19+00:00","description":"Website security with the introduction of HSTS (Strict Transport Security) to force the browser to use secure connections.","breadcrumb":{"@id":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/screamingfrog.club\/en\/what-is-hsts\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/screamingfrog.club\/en\/what-is-hsts\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/screamingfrog.club\/en\/"},{"@type":"ListItem","position":2,"name":"What is HSTS?"}]},{"@type":"WebSite","@id":"https:\/\/screamingfrog.club\/en\/#website","url":"https:\/\/screamingfrog.club\/en\/","name":"Screaming Frog Club","description":"Guide e Tutorial sul Seo SPider","publisher":{"@id":"https:\/\/screamingfrog.club\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/screamingfrog.club\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/screamingfrog.club\/en\/#organization","name":"Screaming Frog Club","url":"https:\/\/screamingfrog.club\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/screamingfrog.club\/en\/#\/schema\/logo\/image\/","url":"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/02\/SF_Club_Logo-2.png","contentUrl":"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/02\/SF_Club_Logo-2.png","width":117,"height":67,"caption":"Screaming Frog Club"},"image":{"@id":"https:\/\/screamingfrog.club\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/screamingfrog.club\/en\/#\/schema\/person\/cd9ee509ae86128e5e339f9e3de1bc73","name":"raffaele.visintin@gmail.com","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/screamingfrog.club\/wp-content\/litespeed\/avatar\/5b2dd661ff57d360794386547fd7a2dd.jpg?ver=1775343410","url":"https:\/\/screamingfrog.club\/wp-content\/litespeed\/avatar\/5b2dd661ff57d360794386547fd7a2dd.jpg?ver=1775343410","contentUrl":"https:\/\/screamingfrog.club\/wp-content\/litespeed\/avatar\/5b2dd661ff57d360794386547fd7a2dd.jpg?ver=1775343410","caption":"raffaele.visintin@gmail.com"},"sameAs":["http:\/\/screamingfrog.club"]}]}},"_links":{"self":[{"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/posts\/3564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/comments?post=3564"}],"version-history":[{"count":0,"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/posts\/3564\/revisions"}],"wp:attachment":[{"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/media?parent=3564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/categories?post=3564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/screamingfrog.club\/en\/wp-json\/wp\/v2\/tags?post=3564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}