nantes.fr

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Document Standards

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.


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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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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Proxy Revalidate HTTP Cache-Control

Proxy Revalidate HTTP Cache-Control

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   Same as must-revalidate, but it only applies to shared caches (e.g., proxies) and is ignored by a private cache.

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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=0 secs.


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.


SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

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   Meta robots tag is a tag that tells search engines what to follow and what not to follow.


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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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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Widgets

Twitter Cards

Twitter Cards

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   With Twitter Cards, you can attach rich photos, videos and media experiences to Tweets, helping to drive traffic to your website.




Framworks

JAVA

JAVA

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   Java is a general-purpose programming language that is class-based, object-oriented, and designed to have as few implementation dependencies as possible.

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Document Encoding

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.


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  - 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  - 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  - 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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Document Standards

No Cache Content

No Cache Content

2021-07-31 / 2023-05-07

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2021-07-31 / 2023-05-07

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-07-31 / 2023-05-07

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Proxy Revalidate HTTP Cache-Control

Proxy Revalidate HTTP Cache-Control

2021-07-31 / 2023-05-07

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-07-31 / 2023-05-07

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2021-07-31 / 2023-05-07

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Meta Description

Meta Description (removed)

2021-07-31 / 2021-07-31

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SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

2021-07-31 / 2023-05-07

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HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2021-07-31 / 2021-07-31

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-07-31 / 2023-05-07

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Email Hosting Providers

SPF

SPF

2023-05-07 / 2023-05-07

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Widgets

Twitter Cards

Twitter Cards

2021-07-31 / 2023-05-07

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Google Fonts API

Google Fonts API (removed)

2021-07-31 / 2021-07-31

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Framworks

JAVA

JAVA

2021-07-31 / 2023-05-07

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Document Encoding

Gzip Content-Encoding

Gzip Content-Encoding

2021-07-31 / 2023-05-07

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Character Encoding :UTF-8

Character Encoding :UTF-8

2021-07-31 / 2023-05-07

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Chunked transfer encoding

Chunked transfer encoding

2021-07-31 / 2023-05-07

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Mobile

Viewport  - Width

Viewport - Width

2021-07-31 / 2023-05-07

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-07-31 / 2023-05-07

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Viewport  - initial-scale

Viewport - initial-scale

2021-07-31 / 2023-05-07

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Operating Systems and Servers

Nginx 1.15.8

Nginx 1.15.8 (removed)

2021-07-31 / 2021-07-31

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Profile Details

Last technolgie detected on 2023-05-07 We know of 17 technologies on nantes.fr and 21 technologies detected on nantes.fr since 2021-07-31.




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