htb.co.jp

Find out what technologies htb.co.jp is using
Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

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   This website is using utf-8 character encoding in HTML , character encoding is used to represent a repertoire of characters by some kind of encoding system.


Gzip Content-Encoding

Gzip Content-Encoding

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   The Content-Encoding entity header is used to compress the media-type. When present, its value indicates which encodings were applied to the entity-body. It lets the client know how to decode in order to obtain the media-type referenced by the Content-Type header.




Email Hosting Providers

G Suite

G Suite

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   formerly Google Apps for Work and Google Apps for Your Domain is a brand of cloud computing, productivity and collaboration tools, software and products developed by Google.

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SPF

SPF

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   The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.

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Microsoft Office 365

Microsoft Office 365

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   Microsoft Office 365 is a Software as a Service (SaaS) solution that includes Microsoft Office and other services, such as email and collaboration, from Microsoft’s cloud server. Microsoft Office 365 provides desktop functionalities and is available by subscription.

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Widgets

Google Tag Manager

Google Tag Manager

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   Google Tag Manager is a tag management system created by Google to manage JavaScript and HTML tags used for tracking and analytics on websites (variants of e-marketing tags, sometimes referred to as tracking pixels or web beacons.

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Twitter Cards

Twitter Cards

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   With Twitter Cards, you can attach rich photos, videos and media experiences to Tweets, helping to drive traffic to your website.




Document Standards

Vary Header Accept-Encoding

Vary Header Accept-Encoding

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   The Accept-Encoding request HTTP header advertises which content encoding, usually a compression algorithm, the client is able to understand. Using content negotiation, the server selects one of the proposals, uses it and informs the client of its choice with the Content-Encoding response header.

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Private Cache-Control Header

Private Cache-Control Header

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   The Cache-Control general-header field is used to specify directives for caching mechanisms in both requests and responses. Caching directives are unidirectional, meaning that a given directive in a request is not implying that the same directive is to be given in the response.


No Cache Content

No Cache Content

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   Forces caches to submit the request to the origin server for validation before releasing a cached copy.


NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

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   The cache should not store anything about the client request or server response.

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

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   Indicates that once a resource has become stale (e.g. max-age has expired), a cache must not use the response to satisfy subsequent requests for this resource without successful validation on the origin server.

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

Download List of All Websites using Cache-Control Header Max-Age

   Specifies the maximum amount of time a resource will be considered fresh. Contrary to Expires, this directive is relative to the time of the request. this website is having max-age=0 secs.




Mobile

Viewport  - Width

Viewport - Width

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   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

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Viewport  - initial-scale

Viewport - initial-scale

Download List of All Websites using Viewport - initial-scale

   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2023-05-07 / 2023-05-07

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Character Encoding :UTF-8

Character Encoding :UTF-8 (removed)

2021-07-31 / 2021-07-31

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Gzip Content-Encoding

Gzip Content-Encoding

2023-05-07 / 2023-05-07

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Email Hosting Providers

G Suite

G Suite

2021-07-31 / 2023-05-07

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SPF

SPF

2021-07-31 / 2023-05-07

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Microsoft Office 365

Microsoft Office 365

2021-07-31 / 2023-05-07

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Widgets

Google Tag Manager

Google Tag Manager

2023-05-07 / 2023-05-07

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Twitter Cards

Twitter Cards

2023-05-07 / 2023-05-07

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Operating Systems and Servers

Apache 2.4.43

Apache 2.4.43 (removed)

2021-07-31 / 2021-07-31

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Document Standards

HTTP Upgrade Header - HTTP/2

HTTP Upgrade Header - HTTP/2 (removed)

2021-07-31 / 2021-07-31

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2023-05-07 / 2023-05-07

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Private Cache-Control Header

Private Cache-Control Header

2023-05-07 / 2023-05-07

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No Cache Content

No Cache Content

2023-05-07 / 2023-05-07

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2023-05-07 / 2023-05-07

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2023-05-07 / 2023-05-07

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

2023-05-07 / 2023-05-07

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SSL Certificates

Amazon AWS Certificate Manager  expire on : 2022-05-27  at 23:59:59

Amazon AWS Certificate Manager expire on : 2022-05-27 at 23:59:59 (removed)

2021-07-31 / 2021-07-31

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Web Servers

Server partial requests support

Server partial requests support (removed)

2021-07-31 / 2021-07-31

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Mobile

Viewport  - Width

Viewport - Width

2023-05-07 / 2023-05-07

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Viewport  - initial-scale

Viewport - initial-scale

2023-05-07 / 2023-05-07

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Profile Details

Last technolgie detected on 2023-05-07 We know of 15 technologies on htb.co.jp and 20 technologies detected on htb.co.jp since 2021-07-31.




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