whtc.com

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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.


Meta keywords

Meta keywords

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   Meta keywords are types of meta tags in the HTML source code of a webpage. They describe the content of a website shortly and concisely,this website is using the following keywords: k

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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=6 secs.


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.


Google Direct link

Google Direct link

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   this website is linking to google in its page.

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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 : d


Vary Header check for User-Agent

Vary Header check for User-Agent

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   When using the Vary: User-Agent header, caching servers should consider the user agent when deciding whether to serve the page from cache


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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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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Language

English - Language

English - Language

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   this website is using English as a language parameter




Framworks

Varnish

Varnish

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   Varnish is an HTTP accelerator designed for content-heavy dynamic web sites as well as APIs. In contrast to other web accelerators, such as Squid, which began life as a client-side cache, or Apache and nginx, which are primarily origin servers, Varnish was designed as an HTTP accelerator.


PHP 7.4.20

PHP 7.4.20

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

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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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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.




Web Servers

Server partial requests support

Server partial requests support

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   The Accept-Ranges response HTTP header is a marker used by the server to advertise its support of partial requests. The value of this field indicates the unit that can be used to define a range.




Operating Systems and Servers

Apache 2.4.29 |Operating System:Ubuntu

Apache 2.4.29 |Operating System:Ubuntu

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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.




Widgets

WordPress DNS Prefetching

WordPress DNS Prefetching

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   DNS prefetching is an attempt to resolve domain names before a user tries to follow a link. This is done using the computer`s normal DNS resolution mechanism

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Document Standards

Private Cache-Control Header

Private Cache-Control Header

2021-08-02 / 2023-05-09

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Meta keywords

Meta keywords

2023-05-09 / 2023-05-09

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Public Cache-Control

Public Cache-Control

2021-08-02 / 2023-05-09

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-02 / 2023-05-09

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X-Frame-Options Header

X-Frame-Options Header

2021-08-02 / 2023-05-09

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SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links (removed)

2019-05-25 / 2019-05-25

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Google Direct link

Google Direct link

2023-05-09 / 2023-05-09

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Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-25 / 2019-05-25

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Meta Description

Meta Description

2023-05-09 / 2023-05-09

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Vary Header check for User-Agent

Vary Header check for User-Agent

2021-08-02 / 2023-05-09

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-02 / 2023-05-09

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Vary Header check for cookies

Vary Header check for cookies (removed)

2019-05-25 / 2019-05-25

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Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-25 / 2019-05-25

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Character Encoding :UTF-8

Character Encoding :UTF-8

2021-08-02 / 2023-05-09

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-02 / 2023-05-09

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Chunked transfer encoding

Chunked transfer encoding (removed)

2019-05-25 / 2019-05-25

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Email Hosting Providers

SPF

SPF

2021-08-02 / 2023-05-09

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G Suite

G Suite

2019-05-25 / 2023-05-09

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Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2019-05-25

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2019-05-25

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2019-05-25

|

Viewport  - initial-scale

Viewport - initial-scale

2023-05-09 / 2023-05-09

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-09 / 2023-05-09

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Viewport  - Width

Viewport - Width

2023-05-09 / 2023-05-09

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Language

English - Language

English - Language

2021-08-02 / 2023-05-09

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Framworks

Varnish

Varnish

2021-08-02 / 2023-05-09

|

PHP 7.4.20

PHP 7.4.20

2021-08-02 / 2023-05-09

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Operating Systems and Servers

Nginx

Nginx (removed)

2019-05-25 / 2019-05-25

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Apache 2.4.29 |Operating System:Ubuntu

Apache 2.4.29 |Operating System:Ubuntu

2021-08-02 / 2023-05-09

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Widgets

Twitter Cards

Twitter Cards (removed)

2019-05-25 / 2019-05-25

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WordPress DNS Prefetching

WordPress DNS Prefetching

2023-05-09 / 2023-05-09

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Web Servers

Server partial requests support

Server partial requests support

2021-08-02 / 2023-05-09

|



Profile Details

Last technolgie detected on 2023-05-09 We know of 22 technologies on whtc.com and 33 technologies detected on whtc.com since 2019-05-25.




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