crossroads.org.hk

Find out what technologies crossroads.org.hk is using
Document Standards

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

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   The HTTP Strict-Transport-Security response header (often abbreviated as HSTS) lets a web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP for 63072000 seconds


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

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   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.


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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Meta Description

Meta Description

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   A meta description is a 160-character snippet, a meta tag in HTML, that summarizes a page`s content. this website is having meta description of the following : d




Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries

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   The Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries.


Fastly CDN

Fastly CDN

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   Fastly`s edge cloud platform delivers faster, safer, and more scalable sites and apps to customers. Elevate your edge CDN, video delivery, security, and more.

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JavaScript Libraries and Functions

jquery  1.8.2

jquery 1.8.2

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   JavaScript library for DOM operations

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jquery  1.11.2

jquery 1.11.2

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   JavaScript library for DOM operations

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Operating Systems and Servers

Amazon S3

Amazon S3

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   Amazon Simple Storage Service (Amazon s3) ,Amazon S3 is cloud object storage with industry-leading scalability, data availability, security, and performance. S3 is ideal for data lakes

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Email Hosting Providers

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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Mailchimp

Mailchimp

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   Mailchimp is a marketing automation platform and an email marketing service.

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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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SendGrid

SendGrid

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   SendGrid is a Denver, Colorado-based customer communication platform for transactional and marketing email.

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Analytics and Tracking

Google Analytics

Google Analytics

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   Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand.

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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.


Chunked transfer encoding

Chunked transfer encoding

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   Chunked transfer encoding is a streaming data transfer mechanism available in version 1.1 of the Hypertext Transfer Protocol (HTTP). In chunked transfer encoding, the data stream is divided into a series of non-overlapping "chunks"




Audio / Video Media

VideoJS

VideoJS

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   Video JS is a javascript-based video player that uses the HTML5 video functionality built into advanced browsers.

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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  - Mobile compatible

Viewport - Mobile compatible

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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

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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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Language

English United State - Language

English United State - Language

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   this website is using English as a language parameter


English - Language

English - Language

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   this website is using English as a language parameter




Document Standards

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

2023-05-10 / 2023-05-10

|

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2021-08-02 / 2021-08-02

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-02 / 2023-05-10

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-02 / 2023-05-10

|

Google Direct link

Google Direct link (removed)

2019-05-25 / 2019-05-25

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-25 / 2019-05-25

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-02 / 2023-05-10

|

Meta Description

Meta Description

2019-05-25 / 2023-05-10

|



Content Delivery Network

Cdnjs

Cdnjs (removed)

2019-05-25 / 2019-05-25

|

Google Hosted Libraries

Google Hosted Libraries

2019-05-25 / 2023-05-10

|

Stackpath BootstrapCDN

Stackpath BootstrapCDN (removed)

2019-05-25 / 2019-05-25

|

Fastly CDN

Fastly CDN

2019-05-25 / 2023-05-10

|

Fastly CDN

Fastly CDN (removed)

2019-05-25 / 2019-05-25

|



JavaScript Libraries and Functions

pdfmake  0.1.32

pdfmake 0.1.32 (removed)

2019-05-25 / 2019-05-25

|

jquery  1.8.2

jquery 1.8.2

2019-05-25 / 2023-05-10

|

jszip  3.1.3

jszip 3.1.3 (removed)

2019-05-25 / 2019-05-25

|

Facebook SDK

Facebook SDK (removed)

2019-05-25 / 2019-05-25

|

jquery  1.11.2

jquery 1.11.2

2019-05-25 / 2023-05-10

|



Operating Systems and Servers

Amazon S3

Amazon S3

2021-08-02 / 2023-05-10

|

Apache 2.2.15 |Operating System:CentOS

Apache 2.2.15 |Operating System:CentOS (removed)

2019-05-25 / 2019-05-25

|



Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-10

|

Mailchimp

Mailchimp

2019-05-25 / 2023-05-10

|

Microsoft Office 365

Microsoft Office 365

2019-05-25 / 2023-05-10

|

SendGrid

SendGrid

2023-05-10 / 2023-05-10

|



Analytics and Tracking

Google Analytics

Google Analytics

2021-08-02 / 2023-05-10

|



Content Management System

WordPress 5.1.1

WordPress 5.1.1 (removed)

2019-05-25 / 2019-05-25

|

WordPress 5.8

WordPress 5.8 (removed)

2021-08-02 / 2021-08-02

|



Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-25 / 2023-05-10

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-08-02 / 2023-05-10

|

Chunked transfer encoding

Chunked transfer encoding

2019-05-25 / 2023-05-10

|



Audio / Video Media

VideoJS

VideoJS

2019-05-25 / 2023-05-10

|

VideoJS

VideoJS (removed)

2019-05-25 / 2019-05-25

|



Mobile

Viewport  - Width

Viewport - Width

2019-05-25 / 2023-05-10

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2023-05-10

|

Viewport  - initial-scale

Viewport - initial-scale

2019-05-25 / 2023-05-10

|



Widgets

WordPress DNS Prefetching

WordPress DNS Prefetching (removed)

2019-05-25 / 2021-08-02

|

Font Awesome 4.3.0

Font Awesome 4.3.0 (removed)

2019-05-25 / 2019-05-25

|



Language

English United State - Language

English United State - Language

2019-05-25 / 2023-05-10

|

English - Language

English - Language

2019-05-25 / 2023-05-10

|



Profile Details

Last technolgie detected on 2023-05-10 We know of 24 technologies on crossroads.org.hk and 39 technologies detected on crossroads.org.hk since 2019-05-25.




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