lists.mayfirst.org

Find out what technologies lists.mayfirst.org is using
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

Download List of All Websites using Gzip Content-Encoding

   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

SPF

SPF

Download List of All Websites using SPF

   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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Mobile

Viewport  - Width

Viewport - Width

Download List of All Websites using Viewport - Width

   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

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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Language

English - Language

English - Language

Download List of All Websites using English - Language

   this website is using English as a language parameter




Document Standards

No Cache Content

No Cache Content

Download List of All Websites using No Cache Content

   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

Download List of All Websites using NO Store HTTP Cache-Control

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

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Vary Header check for User-Agent

Vary Header check for User-Agent

Download List of All Websites using Vary Header check for User-Agent

   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

Download List of All Websites using Vary Header Accept-Encoding

   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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Operating Systems and Servers

Nginx 1.19.2

Nginx 1.19.2

Download List of All Websites using Nginx 1.19.2

   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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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2021-09-01 / 2021-09-01

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Gzip Content-Encoding

Gzip Content-Encoding

2021-09-01 / 2021-09-01

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Email Hosting Providers

SPF

SPF

2021-09-01 / 2021-09-01

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Mobile

Viewport  - Width

Viewport - Width

2021-09-01 / 2021-09-01

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Viewport  - initial-scale

Viewport - initial-scale

2021-09-01 / 2021-09-01

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Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-09-01 / 2021-09-01

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Language

English - Language

English - Language

2021-09-01 / 2021-09-01

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Document Standards

No Cache Content

No Cache Content

2021-09-01 / 2021-09-01

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2021-09-01 / 2021-09-01

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Vary Header check for User-Agent

Vary Header check for User-Agent

2021-09-01 / 2021-09-01

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-09-01 / 2021-09-01

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Operating Systems and Servers

Nginx 1.19.2

Nginx 1.19.2

2021-09-01 / 2021-09-01

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Profile Details

Last technolgie detected on 2021-09-01 We know of 12 technologies on lists.mayfirst.org and 12 technologies detected on lists.mayfirst.org since 2021-09-01.




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