hexlet.io

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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.


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.


HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

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   The HTTP Strict-Transport-Security response header (often abbreviated as HSTS) lets a web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP for 0 seconds


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.


schema.org micro-markup

schema.org micro-markup

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   Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.

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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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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.




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"




Email Hosting Providers

G Suite

G Suite

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   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

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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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Mailchimp

Mailchimp

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   Mailchimp is a marketing automation platform and an email marketing service.

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Mandrill

Mandrill

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   Mandrill is a scalable and affordable email infrastructure service. Mandrill is a paid Mailchimp add-on.

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Language

English - Language

English - Language

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   this website is using English as a language parameter




Widgets

Google Tag Manager

Google Tag Manager

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   Google Tag Manager is a tag management system created by Google to manage JavaScript and HTML tags used for tracking and analytics on websites (variants of e-marketing tags, sometimes referred to as tracking pixels or web beacons.

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Operating Systems and Servers

Cloudflare

Cloudflare

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   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




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

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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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Document Standards

Private Cache-Control Header

Private Cache-Control Header

2021-08-07 / 2023-05-13

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-07 / 2023-05-13

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-07 / 2023-05-13

|

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

2021-08-07 / 2023-05-13

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X-Frame-Options Header

X-Frame-Options Header

2023-05-13 / 2023-05-13

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schema.org micro-markup

schema.org micro-markup

2021-08-07 / 2023-05-13

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Meta Description

Meta Description (removed)

2021-08-07 / 2021-08-07

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-07 / 2023-05-13

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Block Content Sniffing

Block Content Sniffing

2021-08-07 / 2023-05-13

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XSS-Protection Header

XSS-Protection Header (removed)

2021-08-07 / 2021-08-07

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2021-08-07 / 2023-05-13

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-07 / 2023-05-13

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Chunked transfer encoding

Chunked transfer encoding

2021-08-07 / 2023-05-13

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Email Hosting Providers

G Suite

G Suite

2023-05-13 / 2023-05-13

|

SPF

SPF

2023-05-13 / 2023-05-13

|

Mailchimp

Mailchimp

2023-05-13 / 2023-05-13

|

Mandrill

Mandrill

2023-05-13 / 2023-05-13

|



Language

English - Language

English - Language

2023-05-13 / 2023-05-13

|



Widgets

Google Tag Manager

Google Tag Manager

2021-08-07 / 2023-05-13

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Operating Systems and Servers

Cloudflare

Cloudflare

2023-05-13 / 2023-05-13

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Nginx 1.19.6

Nginx 1.19.6 (removed)

2021-08-07 / 2021-08-07

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Mobile

Viewport  - Width

Viewport - Width

2021-08-07 / 2023-05-13

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Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-08-07 / 2023-05-13

|

Viewport  - initial-scale

Viewport - initial-scale

2021-08-07 / 2023-05-13

|



Audio / Video Media

Youtube

Youtube (removed)

2021-08-07 / 2021-08-07

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Profile Details

Last technolgie detected on 2023-05-13 We know of 21 technologies on hexlet.io and 25 technologies detected on hexlet.io since 2021-08-07.




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