speedtest.net

151.101.130.219

, ,

151.101.194.219

, ,

151.101.2.219

, ,

151.101.66.219

, ,

2a04:4e42::731

, ,

2a04:4e42:200::731

, ,

2a04:4e42:600::731

, ,

2a04:4e42:400::731

, ,

{
  "error": false,
  "result": {
    "success": true,
    "fbAppId": "113312902042192",
    "ogType": "website",
    "ogTitle": "Speedtest by Ookla - The Global Broadband Speed Test",
    "ogDescription": "Use Speedtest on all your devices with our free desktop and mobile apps.",
    "ogSiteName": "Speedtest.net",
    "ogUrl": "https://www.speedtest.net/",
    "twitterCard": "summary_large_image",
    "twitterSite": "@speedtest",
    "twitterTitle": "Speedtest by Ookla - The Global Broadband Speed Test",
    "twitterDescription": "Use Speedtest on all your devices with our free desktop and mobile apps.",
    "twitterAppIdiPhone": "300704847",
    "twitterAppIdiPad": "300704847",
    "twitterAppIdGooglePlay": "org.zwanoo.android.speedtest",
    "ogImage": [
      {
        "height": "200",
        "type": "image/png",
        "url": "https://www.speedtest.net/images/share-logo.png",
        "width": "382"
      }
    ],
    "twitterImage": [
      {
        "url": "https://www.speedtest.net/images/share-logo.png"
      }
    ],
    "ogLocale": "en",
    "favicon": "/favicon.ico",
    "charset": "utf-8",
    "requestUrl": "https://speedtest.net"
  },
  "response": {}
}

{
  "Active Campaign": "Marketing automation, email marketing and behavioral analysis.",
  "Facebook Domain Insights": "This website contains tracking information that allows admins to see Facebook Insights out of Facebook to this domain.",
  "Cloudflare Bot Manager": "Stop bad bots by using threat intelligence.",
  "Smart App Banner": "Displays a banner that provides a direct link to an Apple Store app, or opens the app if the user already has it installed.",
  "Google Tag Manager": "Tag management that lets you add and update website tags without changes to underlying website code.",
  "Arabic HREF LANG": "This webpage has alternate versions available in Arabic via the use of the hreflang tag.",
  "German HREF LANG": "This webpage has alternate versions available in German via the use of the hreflang tag.",
  "English HREF LANG": "This webpage has alternate versions available in English via the use of the hreflang tag.",
  "Spanish HREF LANG": "This webpage has alternate versions available in Spanish via the use of the hreflang tag.",
  "French HREF LANG": "This webpage has alternate versions available in French via the use of the hreflang tag.",
  "Indonesian HREF LANG": "This webpage has alternate versions available in Indonesian via the use of the hreflang tag.",
  "Italian HREF LANG": "This webpage has alternate versions available in Italian via the use of the hreflang tag.",
  "Japanese HREF LANG": "This webpage has alternate versions available in Japanese via the use of the hreflang tag.",
  "Korean HREF LANG": "This webpage has alternate versions available in Korean via the use of the hreflang tag.",
  "Dutch HREF LANG": "This webpage has alternate versions available in Dutch via the use of the hreflang tag.",
  "Polish HREF LANG": "This webpage has alternate versions available in Polish via the use of the hreflang tag.",
  "Portuguese HREF LANG": "This webpage has alternate versions available in Portuguese via the use of the hreflang tag.",
  "Russian HREF LANG": "This webpage has alternate versions available in Russian via the use of the hreflang tag.",
  "Swedish HREF LANG": "This webpage has alternate versions available in Swedish via the use of the hreflang tag.",
  "Thai HREF LANG": "This webpage has alternate versions available in Thai via the use of the hreflang tag.",
  "Chinese HREF LANG": "This webpage has alternate versions available in Chinese via the use of the hreflang tag.",
  "Viewport Meta": "This page uses the viewport meta tag which means the content may be optimized for mobile content.",
  "IPhone / Mobile Compatible": "The website contains code that allows the page to support IPhone / Mobile Content.",
  "Apple Mobile Web Clips Icon": "This page contains an icon for iPhone, iPad and iTouch devices.",
  "Twitter App Card": "A way to represent mobile applications on Twitter and to drive installs.",
  "Twitter App Card iPhone": "iPhone app mentioned in Twitter App Card.",
  "Twitter App Card iPad": "iPad app mentioned in Twitter App Card.",
  "Twitter App Card Android": "Google Play Android app mentioned in Twitter App Card.",
  "Blockthrough": "Blockthrough boosts revenue for top publishers with award-winning programmatic tech, offering a lighter ad experience to 350 million web users.",
  "LiveIntent": "Email based ad system.",
  "Openads/OpenX": "Openads offer ad serving software that is simple, reliable and totally independent. Best of all, it's free!",
  "Twitter": "The website mentions twitter.com in some form.",
  "Facebook": "The website mentions facebook.com in some form.",
  "Do Not Sell": "The “Do Not Sell My Personal Information” page is the mechanism for which consumers can exercise their right to opt out of the sale of their personal data.",
  "UTF-8": "UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.",
  "HTML5 DocType": "The DOCTYPE is a required preamble for HTML5 websites.",
  "Javascript": "JavaScript is a scripting language most often used for client-side web development.",
  "Canonical Content Tag": "Public specification of a preferred URL for a page allows search engines to understand the original location for content.",
  "HREF Lang": "Contains language specific links.",
  "Web App Manifest": "Defines the attributes of a web app in a simple JSON file. It describes how the web app should appear on the users system and how it should launch.",
  "Font Face Rule": "The @font-face rule allows for linking to fonts that are automatically activated when needed.",
  "Meta Description": "The description attribute provides a concise explanation of the page content.",
  "Meta Keywords": "Meta tag containing keywords related to the page.",
  "Open Graph Protocol": "The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook",
  "Twitter Cards": "Twitter cards make it possible for you to attach media experiences to Tweets that link to your content.",
  "Cascading Style Sheets": "Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML",
  "DNS Prefetch": "Page contains links to disable or enable DNS prefetching of links in the page.",
  "IFrame": "The page shows content with an iframe; an embedded frame that loads another webpage.",
  "WAI-ARIA": "A way to make Web content and Web applications more accessible to people with disabilities. It especially helps with dynamic content and advanced user interface controls developed with Ajax, HTML, JavaScript, and related technologies.",
  "HTML 5 Specific Tags": "This page contains tags that are specific to an HTML 5 implementation.",
  "X-Frame-Options": "The X-Frame-Options HTTP response header can be used to indicate whether or not a browser should be allowed to render a page in a frame or iframe. Sites can use this to avoid clickjacking attacks, by ensuring that their content is not embedded into other sites.",
  "Content Security Policy": "Content Security Policy is a computer security concept, to prevent cross-site scripting XSS attacks.",
  "Content Delivery Network": "This page contains links that give the impression that some of the site contents are stored on a content delivery network."
}

{
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    "personal_emails": 1,
    "generic_emails": 4,
    "department": {
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      "it": 0,
      "finance": 0,
      "management": 0,
      "sales": 0,
      "legal": 0,
      "support": 1,
      "hr": 0,
      "marketing": 0,
      "communication": 0,
      "education": 0,
      "design": 0,
      "health": 0,
      "operations": 0
    },
    "seniority": {
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      "executive": 0
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  "meta": {
    "params": {
      "domain": "speedtest.net",
      "company": null,
      "type": null
    }
  }
}

{
  "whois.verisign-grs.com": {
    "Domain Status": [
      "clientTransferProhibited https://icann.org/epp#clientTransferProhibited"
    ],
    "Name Server": [
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      "NS-1643.AWSDNS-13.CO.UK",
      "NS-372.AWSDNS-46.COM",
      "NS-787.AWSDNS-34.NET"
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    "Domain Name": "SPEEDTEST.NET",
    "Registry Domain ID": "7489123_DOMAIN_NET-VRSN",
    "Registrar WHOIS Server": "whois.corporatedomains.com",
    "Registrar URL": "http://cscdbs.com",
    "Updated Date": "2022-08-17T11:48:24Z",
    "Created Date": "1999-06-25T05:27:48Z",
    "Expiry Date": "2032-06-25T05:27:48Z",
    "Registrar": "CSC Corporate Domains, Inc.",
    "Registrar IANA ID": "299",
    "Registrar Abuse Contact Email": "[email protected]",
    "Registrar Abuse Contact Phone": "8887802723",
    "DNSSEC": "unsigned",
    "URL of the ICANN Whois Inaccuracy Complaint Form": "https://www.icann.org/wicf/",
    ">>> Last update of whois database": "2025-02-07T23:50:16Z <<<",
    "text": [
      "For more information on Whois status codes, please visit https://icann.org/epp",
      "",
      "NOTICE: The expiration date displayed in this record is the date the",
      "registrar's sponsorship of the domain name registration in the registry is",
      "currently set to expire. This date does not necessarily reflect the expiration",
      "date of the domain name registrant's agreement with the sponsoring",
      "registrar.  Users may consult the sponsoring registrar's Whois database to",
      "view the registrar's reported date of expiration for this registration.",
      "",
      "TERMS OF USE: You are not authorized to access or query our Whois",
      "database through the use of electronic processes that are high-volume and",
      "automated except as reasonably necessary to register domain names or",
      "modify existing registrations; the Data in VeriSign Global Registry",
      "Services' (\"VeriSign\") Whois database is provided by VeriSign for",
      "information purposes only, and to assist persons in obtaining information",
      "about or related to a domain name registration record. VeriSign does not",
      "guarantee its accuracy. By submitting a Whois query, you agree to abide",
      "by the following terms of use: You agree that you may use this Data only",
      "for lawful purposes and that under no circumstances will you use this Data",
      "to: (1) allow, enable, or otherwise support the transmission of mass",
      "unsolicited, commercial advertising or solicitations via e-mail, telephone,",
      "or facsimile; or (2) enable high volume, automated, electronic processes",
      "that apply to VeriSign (or its computer systems). The compilation,",
      "repackaging, dissemination or other use of this Data is expressly",
      "prohibited without the prior written consent of VeriSign. You agree not to",
      "use electronic processes that are automated and high-volume to access or",
      "query the Whois database except as reasonably necessary to register",
      "domain names or modify existing registrations. VeriSign reserves the right",
      "to restrict your access to the Whois database in its sole discretion to ensure",
      "operational stability.  VeriSign may restrict or terminate your access to the",
      "Whois database for failure to abide by these terms of use. VeriSign",
      "reserves the right to modify these terms at any time.",
      "",
      "The Registry database contains ONLY .COM, .NET, .EDU domains and",
      "Registrars."
    ]
  },
  "whois.corporatedomains.com": {
    "Domain Status": [
      "clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited"
    ],
    "Name Server": [
      "ns-1643.awsdns-13.co.uk",
      "ns-372.awsdns-46.com",
      "ns-1071.awsdns-05.org",
      "ns-787.awsdns-34.net"
    ],
    "Domain Name": "speedtest.net",
    "Registry Domain ID": "7489123_DOMAIN_NET-VRSN",
    "Registrar WHOIS Server": "whois.corporatedomains.com",
    "Registrar URL": "www.cscprotectsbrands.com",
    "Updated Date": "2022-08-17T07:48:24Z",
    "Created Date": "1999-06-25T01:27:48Z",
    "Expiry Date": "2032-06-25T05:27:48Z",
    "Registrar": "CSC CORPORATE DOMAINS, INC.",
    "Registrar IANA ID": "299",
    "Registrar Abuse Contact Email": "[email protected]",
    "Registrar Abuse Contact Phone": "+1.8887802723",
    "Registry Registrant ID": "",
    "Registrant Name": "Corporate Counsel",
    "Registrant Organization": "Ookla LLC",
    "Registrant Street": "1530 Fifth Avenue",
    "Registrant City": "Seattle",
    "Registrant State/Province": "WA",
    "Registrant Postal Code": "98101",
    "Registrant Country": "US",
    "Registrant Phone": "+1.2062601250",
    "Registrant Phone Ext": "",
    "Registrant Fax": "+1.2062601250",
    "Registrant Fax Ext": "",
    "Registrant Email": "[email protected]",
    "Registry Admin ID": "",
    "Admin Name": "Corporate Counsel",
    "Admin Organization": "Ookla LLC",
    "Admin Street": "1530 Fifth Avenue",
    "Admin City": "Seattle",
    "Admin State/Province": "WA",
    "Admin Postal Code": "98101",
    "Admin Country": "US",
    "Admin Phone": "+1.2062601250",
    "Admin Phone Ext": "",
    "Admin Fax": "+1.2062601250",
    "Admin Fax Ext": "",
    "Admin Email": "[email protected]",
    "Registry Tech ID": "",
    "Tech Name": "DNS Administrator",
    "Tech Organization": "CSC Corporate Domains, Inc.",
    "Tech Street": "251 Little Falls Drive",
    "Tech City": "Wilmington",
    "Tech State/Province": "DE",
    "Tech Postal Code": "19808",
    "Tech Country": "US",
    "Tech Phone": "+1.3026365400",
    "Tech Phone Ext": "",
    "Tech Fax": "+1.3026365454",
    "Tech Fax Ext": "",
    "Tech Email": "[email protected]",
    "DNSSEC": "unsigned",
    "URL of the ICANN WHOIS Data Problem Reporting System": "http://wdprs.internic.net/",
    ">>> Last update of WHOIS database": "2022-08-17T07:48:24Z <<<",
    "text": [
      "For more information on Whois status codes, please visit https://icann.org/epp",
      "",
      "Corporation Service Company(c) (CSC)  The Trusted Partner of More than 50% of the 100 Best Global Brands.",
      "",
      "Contact us to learn more about our enterprise solutions for Global Domain Name Registration and Management, Trademark Research and Watching, Brand, Logo and Auction Monitoring, as well SSL Certificate Services and DNS Hosting.",
      "",
      "NOTICE: You are not authorized to access or query our WHOIS database through the use of high-volume, automated, electronic processes or for the purpose or purposes of using the data in any manner that violates these terms of use. The Data in the CSC WHOIS database is provided by CSC for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. CSC does not guarantee its accuracy. By submitting a WHOIS query, you agree to abide by the following terms of use: you agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to CSC (or its computer systems). CSC reserves the right to terminate your access to the WHOIS database in its sole discretion for any violations by you of these terms of use. CSC reserves the right to modify these terms at any time.",
      "",
      "Register your domain name at http://www.cscglobal.com"
    ]
  }
}

speedtest.net

{ "whois.verisign-grs.com": { "Domain Status": [ "clientTransferProhibited https://icann.org/epp#clientTransferProhibited" ], "Name Server": [ "NS-1071.AWSDNS-05.ORG", "NS-1643.AWSDNS-13.CO.UK", "NS-372.AWSDNS-46.COM", "NS-787.AWSDNS-34.NET" ], "Domain Name": "SPEEDTEST.NET", "Registry Domain ID": "7489123_DOMAIN_NET-VRSN", "Registrar WHOIS Server": "whois.corporatedomains.com", "Registrar URL": "http://cscdbs.com", "Updated Date": "2022-08-17T11:48:24Z", "Created Date": "1999-06-25T05:27:48Z", "Expiry Date": "2032-06-25T05:27:48Z", "Registrar": "CSC Corporate Domains, Inc.", "Registrar IANA ID": "299", "Registrar Abuse Contact Email": "[email protected]", "Registrar Abuse Contact Phone": "8887802723", "DNSSEC": "unsigned", "URL of the ICANN Whois Inaccuracy Complaint Form": "https://www.icann.org/wicf/", ">>> Last update of whois database": "2025-02-07T23:50:16Z <<<", "text": [ "For more information on Whois status codes, please visit https://icann.org/epp", "", "NOTICE: The expiration date displayed in this record is the date the", "registrar's sponsorship of the domain name registration in the registry is", "currently set to expire. This date does not necessarily reflect the expiration", "date of the domain name registrant's agreement with the sponsoring", "registrar. Users may consult the sponsoring registrar's Whois database to", "view the registrar's reported date of expiration for this registration.", "", "TERMS OF USE: You are not authorized to access or query our Whois", "database through the use of electronic processes that are high-volume and", "automated except as reasonably necessary to register domain names or", "modify existing registrations; the Data in VeriSign Global Registry", "Services' (\"VeriSign\") Whois database is provided by VeriSign for", "information purposes only, and to assist persons in obtaining information", "about or related to a domain name registration record. VeriSign does not", "guarantee its accuracy. By submitting a Whois query, you agree to abide", "by the following terms of use: You agree that you may use this Data only", "for lawful purposes and that under no circumstances will you use this Data", "to: (1) allow, enable, or otherwise support the transmission of mass", "unsolicited, commercial advertising or solicitations via e-mail, telephone,", "or facsimile; or (2) enable high volume, automated, electronic processes", "that apply to VeriSign (or its computer systems). The compilation,", "repackaging, dissemination or other use of this Data is expressly", "prohibited without the prior written consent of VeriSign. You agree not to", "use electronic processes that are automated and high-volume to access or", "query the Whois database except as reasonably necessary to register", "domain names or modify existing registrations. VeriSign reserves the right", "to restrict your access to the Whois database in its sole discretion to ensure", "operational stability. VeriSign may restrict or terminate your access to the", "Whois database for failure to abide by these terms of use. VeriSign", "reserves the right to modify these terms at any time.", "", "The Registry database contains ONLY .COM, .NET, .EDU domains and", "Registrars." ] }, "whois.corporatedomains.com": { "Domain Status": [ "clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited" ], "Name Server": [ "ns-1643.awsdns-13.co.uk", "ns-372.awsdns-46.com", "ns-1071.awsdns-05.org", "ns-787.awsdns-34.net" ], "Domain Name": "speedtest.net", "Registry Domain ID": "7489123_DOMAIN_NET-VRSN", "Registrar WHOIS Server": "whois.corporatedomains.com", "Registrar URL": "www.cscprotectsbrands.com", "Updated Date": "2022-08-17T07:48:24Z", "Created Date": "1999-06-25T01:27:48Z", "Expiry Date": "2032-06-25T05:27:48Z", "Registrar": "CSC CORPORATE DOMAINS, INC.", "Registrar IANA ID": "299", "Registrar Abuse Contact Email": "[email protected]", "Registrar Abuse Contact Phone": "+1.8887802723", "Registry Registrant ID": "", "Registrant Name": "Corporate Counsel", "Registrant Organization": "Ookla LLC", "Registrant Street": "1530 Fifth Avenue", "Registrant City": "Seattle", "Registrant State/Province": "WA", "Registrant Postal Code": "98101", "Registrant Country": "US", "Registrant Phone": "+1.2062601250", "Registrant Phone Ext": "", "Registrant Fax": "+1.2062601250", "Registrant Fax Ext": "", "Registrant Email": "[email protected]", "Registry Admin ID": "", "Admin Name": "Corporate Counsel", "Admin Organization": "Ookla LLC", "Admin Street": "1530 Fifth Avenue", "Admin City": "Seattle", "Admin State/Province": "WA", "Admin Postal Code": "98101", "Admin Country": "US", "Admin Phone": "+1.2062601250", "Admin Phone Ext": "", "Admin Fax": "+1.2062601250", "Admin Fax Ext": "", "Admin Email": "[email protected]", "Registry Tech ID": "", "Tech Name": "DNS Administrator", "Tech Organization": "CSC Corporate Domains, Inc.", "Tech Street": "251 Little Falls Drive", "Tech City": "Wilmington", "Tech State/Province": "DE", "Tech Postal Code": "19808", "Tech Country": "US", "Tech Phone": "+1.3026365400", "Tech Phone Ext": "", "Tech Fax": "+1.3026365454", "Tech Fax Ext": "", "Tech Email": "[email protected]", "DNSSEC": "unsigned", "URL of the ICANN WHOIS Data Problem Reporting System": "http://wdprs.internic.net/", ">>> Last update of WHOIS database": "2022-08-17T07:48:24Z <<<", "text": [ "For more information on Whois status codes, please visit https://icann.org/epp", "", "Corporation Service Company(c) (CSC) The Trusted Partner of More than 50% of the 100 Best Global Brands.", "", "Contact us to learn more about our enterprise solutions for Global Domain Name Registration and Management, Trademark Research and Watching, Brand, Logo and Auction Monitoring, as well SSL Certificate Services and DNS Hosting.", "", "NOTICE: You are not authorized to access or query our WHOIS database through the use of high-volume, automated, electronic processes or for the purpose or purposes of using the data in any manner that violates these terms of use. The Data in the CSC WHOIS database is provided by CSC for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. CSC does not guarantee its accuracy. By submitting a WHOIS query, you agree to abide by the following terms of use: you agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to CSC (or its computer systems). CSC reserves the right to terminate your access to the WHOIS database in its sole discretion for any violations by you of these terms of use. CSC reserves the right to modify these terms at any time.", "", "Register your domain name at http://www.cscglobal.com" ] } }

{ "Active Campaign": "Marketing automation, email marketing and behavioral analysis.", "Facebook Domain Insights": "This website contains tracking information that allows admins to see Facebook Insights out of Facebook to this domain.", "Cloudflare Bot Manager": "Stop bad bots by using threat intelligence.", "Smart App Banner": "Displays a banner that provides a direct link to an Apple Store app, or opens the app if the user already has it installed.", "Google Tag Manager": "Tag management that lets you add and update website tags without changes to underlying website code.", "Arabic HREF LANG": "This webpage has alternate versions available in Arabic via the use of the hreflang tag.", "German HREF LANG": "This webpage has alternate versions available in German via the use of the hreflang tag.", "English HREF LANG": "This webpage has alternate versions available in English via the use of the hreflang tag.", "Spanish HREF LANG": "This webpage has alternate versions available in Spanish via the use of the hreflang tag.", "French HREF LANG": "This webpage has alternate versions available in French via the use of the hreflang tag.", "Indonesian HREF LANG": "This webpage has alternate versions available in Indonesian via the use of the hreflang tag.", "Italian HREF LANG": "This webpage has alternate versions available in Italian via the use of the hreflang tag.", "Japanese HREF LANG": "This webpage has alternate versions available in Japanese via the use of the hreflang tag.", "Korean HREF LANG": "This webpage has alternate versions available in Korean via the use of the hreflang tag.", "Dutch HREF LANG": "This webpage has alternate versions available in Dutch via the use of the hreflang tag.", "Polish HREF LANG": "This webpage has alternate versions available in Polish via the use of the hreflang tag.", "Portuguese HREF LANG": "This webpage has alternate versions available in Portuguese via the use of the hreflang tag.", "Russian HREF LANG": "This webpage has alternate versions available in Russian via the use of the hreflang tag.", "Swedish HREF LANG": "This webpage has alternate versions available in Swedish via the use of the hreflang tag.", "Thai HREF LANG": "This webpage has alternate versions available in Thai via the use of the hreflang tag.", "Chinese HREF LANG": "This webpage has alternate versions available in Chinese via the use of the hreflang tag.", "Viewport Meta": "This page uses the viewport meta tag which means the content may be optimized for mobile content.", "IPhone / Mobile Compatible": "The website contains code that allows the page to support IPhone / Mobile Content.", "Apple Mobile Web Clips Icon": "This page contains an icon for iPhone, iPad and iTouch devices.", "Twitter App Card": "A way to represent mobile applications on Twitter and to drive installs.", "Twitter App Card iPhone": "iPhone app mentioned in Twitter App Card.", "Twitter App Card iPad": "iPad app mentioned in Twitter App Card.", "Twitter App Card Android": "Google Play Android app mentioned in Twitter App Card.", "Blockthrough": "Blockthrough boosts revenue for top publishers with award-winning programmatic tech, offering a lighter ad experience to 350 million web users.", "LiveIntent": "Email based ad system.", "Openads/OpenX": "Openads offer ad serving software that is simple, reliable and totally independent. Best of all, it's free!", "Twitter": "The website mentions twitter.com in some form.", "Facebook": "The website mentions facebook.com in some form.", "Do Not Sell": "The “Do Not Sell My Personal Information” page is the mechanism for which consumers can exercise their right to opt out of the sale of their personal data.", "UTF-8": "UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.", "HTML5 DocType": "The DOCTYPE is a required preamble for HTML5 websites.", "Javascript": "JavaScript is a scripting language most often used for client-side web development.", "Canonical Content Tag": "Public specification of a preferred URL for a page allows search engines to understand the original location for content.", "HREF Lang": "Contains language specific links.", "Web App Manifest": "Defines the attributes of a web app in a simple JSON file. It describes how the web app should appear on the users system and how it should launch.", "Font Face Rule": "The @font-face rule allows for linking to fonts that are automatically activated when needed.", "Meta Description": "The description attribute provides a concise explanation of the page content.", "Meta Keywords": "Meta tag containing keywords related to the page.", "Open Graph Protocol": "The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook", "Twitter Cards": "Twitter cards make it possible for you to attach media experiences to Tweets that link to your content.", "Cascading Style Sheets": "Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML", "DNS Prefetch": "Page contains links to disable or enable DNS prefetching of links in the page.", "IFrame": "The page shows content with an iframe; an embedded frame that loads another webpage.", "WAI-ARIA": "A way to make Web content and Web applications more accessible to people with disabilities. It especially helps with dynamic content and advanced user interface controls developed with Ajax, HTML, JavaScript, and related technologies.", "HTML 5 Specific Tags": "This page contains tags that are specific to an HTML 5 implementation.", "X-Frame-Options": "The X-Frame-Options HTTP response header can be used to indicate whether or not a browser should be allowed to render a page in a frame or iframe. Sites can use this to avoid clickjacking attacks, by ensuring that their content is not embedded into other sites.", "Content Security Policy": "Content Security Policy is a computer security concept, to prevent cross-site scripting XSS attacks.", "Content Delivery Network": "This page contains links that give the impression that some of the site contents are stored on a content delivery network." }