tools.ietf.org

Find out what technologies tools.ietf.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.


Chunked transfer encoding

Chunked transfer encoding

Download List of All Websites using Chunked transfer encoding

   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

Download List of All Websites using G Suite

   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

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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Language

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

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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Operating Systems and Servers

Cloudflare

Cloudflare

Download List of All Websites using Cloudflare

   Cloudflare, Inc. is an American web infrastructure and website security company, providing content delivery network services, DDoS mitigation, Internet security, and distributed domain name server services




Document Standards

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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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2023-05-07 / 2023-05-07

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Character Encoding :UTF-8

Character Encoding :UTF-8 (removed)

2019-05-25 / 2021-07-31

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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

2023-05-07 / 2023-05-07

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Email Hosting Providers

G Suite

G Suite

2021-07-31 / 2023-05-07

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SPF

SPF

2019-05-25 / 2023-05-07

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Language

English - Language

English - Language

2023-05-07 / 2023-05-07

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Mobile

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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Document Standards

Meta keywords

Meta keywords (removed)

2021-07-31 / 2021-07-31

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X-Frame-Options Header

X-Frame-Options Header (removed)

2019-05-25 / 2019-05-25

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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 (removed)

2019-05-25 / 2019-05-25

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HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2019-05-25 / 2019-05-25

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Operating Systems and Servers

Apache 2.2.22 |Operating System:Debian

Apache 2.2.22 |Operating System:Debian (removed)

2019-05-25 / 2021-12-06

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Cloudflare

Cloudflare

2023-05-07 / 2023-05-07

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Web Servers

Server partial requests support

Server partial requests support (removed)

2019-05-25 / 2021-07-31

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Profile Details

Last technolgie detected on 2023-05-07 We know of 10 technologies on tools.ietf.org and 17 technologies detected on tools.ietf.org since 2019-05-25.




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