grapebrain.cart.fc2.com

Find out what technologies grapebrain.cart.fc2.com is using
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: k

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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.


Vary Header check for User-Agent

Vary Header check for User-Agent

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   When using the Vary: User-Agent header, caching servers should consider the user agent when deciding whether to serve the page from cache


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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Post Cache-Control Header

Post Cache-Control Header

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   this website is using post-heck Cache-Control Header.


Precheck Cache-Control Header

Precheck Cache-Control Header

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   this website is using precheck Cache-Control Header.


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.


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




Operating Systems and Servers

Nginx 1.11.1

Nginx 1.11.1

Download List of All Websites using Nginx 1.11.1

   Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. The software was created by Igor Sysoev and first publicly released in 2004. A company of the same name was founded in 2011 to provide support and Nginx plus paid software.

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Nginx

Nginx

Download List of All Websites using Nginx

   Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. The software was created by Igor Sysoev and first publicly released in 2004. A company of the same name was founded in 2011 to provide support and Nginx plus paid software.

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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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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.




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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Document Standards

Meta keywords

Meta keywords (removed)

2019-05-26 / 2019-05-26

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2019-05-26 / 2021-08-13

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Vary Header check for User-Agent

Vary Header check for User-Agent

2019-05-26 / 2021-08-13

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-26 / 2021-08-13

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Post Cache-Control Header

Post Cache-Control Header

2019-05-26 / 2021-08-13

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Precheck Cache-Control Header

Precheck Cache-Control Header

2019-05-26 / 2021-08-13

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2019-05-26 / 2021-08-13

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2019-05-26 / 2021-08-13

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No Cache Content

No Cache Content

2019-05-26 / 2021-08-13

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Meta Description

Meta Description (removed)

2019-05-26 / 2019-05-26

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Operating Systems and Servers

Nginx 1.11.1

Nginx 1.11.1 (removed)

2019-05-26 / 2019-05-26

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Nginx

Nginx

2021-08-13 / 2021-08-13

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Email Hosting Providers

SPF

SPF (removed)

2019-05-26 / 2019-05-26

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Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-26 / 2021-08-13

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-13 / 2021-08-13

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Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-26 / 2019-05-26

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Profile Details

Last technolgie detected on 2021-08-13 We know of 16 technologies on grapebrain.cart.fc2.com and 16 technologies detected on grapebrain.cart.fc2.com since 2019-05-26.




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