trello.com

Find out what technologies trello.com 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.


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"




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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Document Standards

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

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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 domain and subdomainsfor 63072000 seconds


X-Frame-Options Header

X-Frame-Options Header

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   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>, <iframe>, <embed> or <object>. Sites can use this to avoid clickjacking attacks, by ensuring that their content is not embedded into other sites.


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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Block Content Sniffing

Block Content Sniffing

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   The X-Content-Type-Options response HTTP header is a marker used by the server to indicate that the MIME types advertised in the Content-Type headers should not be changed and be followed. This allows to opt-out of MIME type sniffing, or, in other words, it is a way to say that the webmasters knew what they were doing.


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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Proxy Revalidate HTTP Cache-Control

Proxy Revalidate HTTP Cache-Control

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   Same as must-revalidate, but it only applies to shared caches (e.g., proxies) and is ignored by a private cache.

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Copyright

Copyright  : 2023

Copyright : 2023

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   This website has copyright signature in the year : 2023




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

Download List of All Websites using English - Language

   this website is using English as a language parameter




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

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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

Download List of All Websites using Viewport - Mobile compatible

   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 Standards

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2019-05-25 / 2019-05-25

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Meta Description

Meta Description (removed)

2021-07-31 / 2021-07-31

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2021-07-31 / 2023-05-07

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X-Frame-Options Header

X-Frame-Options Header

2023-05-07 / 2023-05-07

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0 (removed)

2019-05-25 / 2021-07-31

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-25 / 2023-05-07

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Block Content Sniffing

Block Content Sniffing

2019-05-25 / 2023-05-07

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XSS-Protection Header

XSS-Protection Header (removed)

2019-05-25 / 2019-05-25

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Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

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No Cache Content

No Cache Content

2019-05-25 / 2023-05-07

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2019-05-25 / 2023-05-07

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2019-05-25 / 2023-05-07

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Proxy Revalidate HTTP Cache-Control

Proxy Revalidate HTTP Cache-Control

2019-05-25 / 2023-05-07

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-25 / 2023-05-07

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Gzip Content-Encoding

Gzip Content-Encoding

2021-07-31 / 2023-05-07

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Chunked transfer encoding

Chunked transfer encoding

2021-07-31 / 2023-05-07

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Email Hosting Providers

G Suite

G Suite

2019-05-25 / 2023-05-07

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SPF

SPF

2019-05-25 / 2023-05-07

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G Suite

G Suite (removed)

2019-05-25 / 2019-05-25

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Copyright

Copyright  : 2023

Copyright : 2023

2023-05-07 / 2023-05-07

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Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2021-07-31

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2021-07-31

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Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2021-07-31

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Progressive Web Apps For iOS

Progressive Web Apps For iOS (removed)

2019-05-25 / 2021-07-31

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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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Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-07 / 2023-05-07

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Widgets

Google Fonts API

Google Fonts API (removed)

2019-05-25 / 2019-05-25

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Language

English United State - Language

English United State - Language

2023-05-07 / 2023-05-07

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English - Language

English - Language

2023-05-07 / 2023-05-07

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Profile Details

Last technolgie detected on 2023-05-07 We know of 19 technologies on trello.com and 30 technologies detected on trello.com since 2019-05-25.




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