collectionneur-papillon.com

Find out what technologies collectionneur-papillon.com is using
Document Standards

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.


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 : Depuis 40 ans un collectionneur parisien vit l'aventure de l'art avec les artistes de son temps.


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.


Public Cache-Control

Public Cache-Control

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   Indicates that the response may be cached by any cache, even if the response would normally be non-cacheable (e.g. if the response does not contain a max-age directive or the Expires header).

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

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   Specifies the maximum amount of time a resource will be considered fresh. Contrary to Expires, this directive is relative to the time of the request. this website is having max-age=3600 secs.


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.


Vary Header check for cookies

Vary Header check for cookies

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   The Vary HTTP response header determines how to match future request headers to decide whether a cached response can be used rather than requesting a fresh one from the origin server. It is used by the server to indicate which headers it used when selecting a representation of a resource in a content negotiation algorithm.


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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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.


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.


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  - 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

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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  - 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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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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Analytics and Tracking

Google Analytics

Google Analytics

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   Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand.

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Framworks

PHP 5.4.16

PHP 5.4.16

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   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

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PHP 5.4

PHP 5.4

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   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

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Operating Systems and Servers

Apache

Apache

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   The Apache HTTP Server, colloquially called Apache, is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.


Apache 2.4.6 |Operating System:CentOS

Apache 2.4.6 |Operating System:CentOS

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   The Apache HTTP Server, colloquially called Apache, is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.




Document Standards

Private Cache-Control Header

Private Cache-Control Header (removed)

2019-05-30 / 2019-05-30

|

Meta Description

Meta Description (removed)

2019-05-30 / 2019-05-30

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X-Frame-Options Header

X-Frame-Options Header (removed)

2019-05-30 / 2019-05-30

|

Public Cache-Control

Public Cache-Control (removed)

2019-05-30 / 2019-05-30

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Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-30 / 2019-05-30

|

Block Content Sniffing

Block Content Sniffing (removed)

2019-05-30 / 2019-05-30

|

Vary Header check for cookies

Vary Header check for cookies (removed)

2019-05-30 / 2019-05-30

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-30 / 2019-05-30

|



Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-30 / 2019-05-30

|

Character Encoding :UTF-8

Character Encoding :UTF-8

2021-08-18 / 2021-08-18

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Chunked transfer encoding

Chunked transfer encoding (removed)

2019-05-30 / 2019-05-30

|



Mobile

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-30 / 2019-05-30

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-30 / 2019-05-30

|

Viewport  - Width

Viewport - Width (removed)

2019-05-30 / 2019-05-30

|



Email Hosting Providers

SPF

SPF

2019-05-30 / 2021-08-18

|



Analytics and Tracking

Google Analytics

Google Analytics (removed)

2019-05-30 / 2019-05-30

|



Framworks

PHP 5.4.16

PHP 5.4.16

2021-08-18 / 2021-08-18

|

PHP 5.4

PHP 5.4 (removed)

2019-05-30 / 2019-05-30

|



Operating Systems and Servers

Apache

Apache (removed)

2019-05-30 / 2019-05-30

|

Apache 2.4.6 |Operating System:CentOS

Apache 2.4.6 |Operating System:CentOS

2021-08-18 / 2021-08-18

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Profile Details

Last technolgie detected on 2021-08-18 We know of 20 technologies on collectionneur-papillon.com and 20 technologies detected on collectionneur-papillon.com since 2019-05-30.




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