sfil.ru

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Document Standards

Keep-Alive for 30 secs

Keep-Alive for 30 secs

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   The Keep-Alive general header allows the sender to hint about how the connection may be used to set a timeout and a maximum amount of requests.


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.


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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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.


Precheck Cache-Control Header

Precheck Cache-Control Header

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   this website is using precheck Cache-Control Header.


Post Cache-Control Header

Post Cache-Control Header

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


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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Copyright

Copyright  : 2023

Copyright : 2023

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   This website has copyright signature in the year : 2023




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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Operating Systems and Servers

Nginx

Nginx

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   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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Framworks

PHP

PHP

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

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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.


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.


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

Theam Color Supported for Chrome on Android

Theam Color Supported for Chrome on Android

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   What was your feeling when you visited a website on your mobile phone that happened to have the menu bar change into a different color other than Chrome’s default color


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  - 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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Framworks

PHP 5.6.31

PHP 5.6.31 (removed)

2019-05-25 / 2019-05-25

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PHP

PHP

2019-05-25 / 2023-05-13

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PHP 7.1.33

PHP 7.1.33 (removed)

2021-08-07 / 2021-08-07

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Document Standards

Keep-Alive for 30 secs

Keep-Alive for 30 secs

2021-08-07 / 2023-05-13

|

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2021-08-07 / 2021-08-07

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2021-08-07 / 2021-08-07

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control (removed)

2021-08-07 / 2021-08-07

|

No Cache Content

No Cache Content (removed)

2021-08-07 / 2021-08-07

|

Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2019-05-25 / 2023-05-13

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No Cache Content

No Cache Content

2023-05-13 / 2023-05-13

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2023-05-13 / 2023-05-13

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2023-05-13 / 2023-05-13

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2023-05-13 / 2023-05-13

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Precheck Cache-Control Header

Precheck Cache-Control Header

2023-05-13 / 2023-05-13

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Post Cache-Control Header

Post Cache-Control Header

2023-05-13 / 2023-05-13

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Post Cache-Control Header

Post Cache-Control Header (removed)

2019-05-25 / 2019-05-25

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Precheck Cache-Control Header

Precheck Cache-Control Header (removed)

2019-05-25 / 2019-05-25

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

|

No Cache Content

No Cache Content (removed)

2019-05-25 / 2019-05-25

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2023-05-13 / 2023-05-13

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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-25 / 2021-08-07

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JavaScript Libraries and Functions

jquery  1.8.3

jquery 1.8.3 (removed)

2019-05-25 / 2021-08-07

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Copyright

Copyright  : 2023

Copyright : 2023

2023-05-13 / 2023-05-13

|



Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-13

|



Analytics and Tracking

Google Analytics

Google Analytics

2021-08-07 / 2023-05-13

|



Operating Systems and Servers

Nginx

Nginx

2023-05-13 / 2023-05-13

|

Nginx 1.12.1  On OS:Ubuntu

Nginx 1.12.1 On OS:Ubuntu (removed)

2019-05-25 / 2019-05-25

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Nginx

Nginx (removed)

2021-08-07 / 2021-08-07

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Document Encoding

Character Encoding :windows-1251

Character Encoding :windows-1251 (removed)

2019-05-25 / 2021-08-07

|

Character Encoding :UTF-8

Character Encoding :UTF-8

2023-05-13 / 2023-05-13

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-08-07 / 2023-05-13

|

Chunked transfer encoding

Chunked transfer encoding

2021-08-07 / 2023-05-13

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Mobile

Theam Color Supported for Chrome on Android

Theam Color Supported for Chrome on Android

2023-05-13 / 2023-05-13

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2021-08-07

|

Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2021-08-07

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2021-08-07

|

Viewport  - Width

Viewport - Width

2023-05-13 / 2023-05-13

|

Viewport  - initial-scale

Viewport - initial-scale

2023-05-13 / 2023-05-13

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-13 / 2023-05-13

|



Profile Details

Last technolgie detected on 2023-05-13 We know of 21 technologies on sfil.ru and 40 technologies detected on sfil.ru since 2019-05-25.




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