whatsapp.com

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Document Standards

Meta keywords

Meta keywords

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   Meta keywords are types of meta tags in the HTML source code of a webpage. They describe the content of a website shortly and concisely,this website is using the following keywords: None

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

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   The Pragma HTTP/1.0 general header is an implementation-specific header that may have various effects along the request-response chain. It is used for backwards compatibility with HTTP/1.0 caches where the Cache-Control HTTP/1.1 header is not yet present.


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 31536000 seconds


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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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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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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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.


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.


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.




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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Copyright

Copyright  : 2023

Copyright : 2023

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   This website has copyright signature in the year : 2023




Document Encoding

Character Encoding :"utf-8"

Character Encoding :"utf-8"

Download List of All Websites using Character Encoding :"utf-8"

   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"




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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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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Progressive Web Apps For iOS

Progressive Web Apps For iOS

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   One of the main characteristics of a Progressive Web App (PWA) is app-likeness. Although your app is technically run in the web browser, you should strive to make it look — and feel — as good as a native application.




Document Standards

Meta keywords

Meta keywords

2023-05-07 / 2023-05-07

|

Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2021-02-22 / 2023-05-07

|

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2021-02-22 / 2023-05-07

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-02-22 / 2023-05-07

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-02-22 / 2023-05-07

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2021-02-22 / 2023-05-07

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No Cache Content

No Cache Content

2021-02-22 / 2023-05-07

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Private Cache-Control Header

Private Cache-Control Header

2021-02-22 / 2023-05-07

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Block Content Sniffing

Block Content Sniffing

2021-02-22 / 2023-05-07

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Email Hosting Providers

G Suite

G Suite

2021-11-16 / 2023-05-07

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SPF

SPF

2021-11-16 / 2023-05-07

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Microsoft Office 365

Microsoft Office 365

2021-11-16 / 2023-05-07

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Copyright

Copyright  : 2023

Copyright : 2023

2023-05-07 / 2023-05-07

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Copyright  : 2021

Copyright : 2021 (removed)

2021-11-16 / 2021-11-16

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Document Encoding

Character Encoding :"utf-8"

Character Encoding :"utf-8"

2021-02-22 / 2023-05-07

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-02-22 / 2023-05-07

|

Chunked transfer encoding

Chunked transfer encoding

2021-02-22 / 2023-05-07

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Mobile

Viewport  - Width

Viewport - Width

2023-05-07 / 2023-05-07

|

Viewport  - initial-scale

Viewport - initial-scale

2023-05-07 / 2023-05-07

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-07 / 2023-05-07

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Progressive Web Apps For iOS

Progressive Web Apps For iOS

2021-02-22 / 2023-05-07

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2021-02-22 / 2021-11-16

|

Viewport  - Width

Viewport - Width (removed)

2021-02-22 / 2021-11-16

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2021-02-22 / 2021-11-16

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Language

English - Language

English - Language (removed)

2021-02-22 / 2021-07-31

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Profile Details

Last technolgie detected on 2023-05-07 We know of 20 technologies on whatsapp.com and 25 technologies detected on whatsapp.com since 2021-02-22.




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