actfl.org

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Document Standards

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

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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 domain and subdomainsfor 31536000 seconds


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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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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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.


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.


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.


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.


XSS-Protection Header

XSS-Protection Header

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   The HTTP X-XSS-Protection response header is a feature of Internet Explorer, Chrome and Safari that stops pages from loading when they detect reflected cross-site scripting (XSS) attacks. Although these protections are largely unnecessary in modern browsers when sites implement a strong Content-Security-Policy that disables the use of inline JavaScript (`unsafe-inline`), they can still provide protections for users of older web browsers that don`t yet support CSP.




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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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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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.




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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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.




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  - 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

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2023-05-09 / 2023-05-09

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2023-05-09 / 2023-05-09

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2023-05-09 / 2023-05-09

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No Cache Content

No Cache Content

2023-05-09 / 2023-05-09

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X-Frame-Options Header

X-Frame-Options Header

2019-05-25 / 2023-05-09

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2023-05-09 / 2023-05-09

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HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2021-08-01 / 2021-08-01

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-25 / 2023-05-09

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Block Content Sniffing

Block Content Sniffing

2019-05-25 / 2023-05-09

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No Cache Content

No Cache Content (removed)

2019-05-25 / 2021-08-01

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-25 / 2021-08-01

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XSS-Protection Header

XSS-Protection Header

2021-08-01 / 2023-05-09

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Internet Explorer Compatibility

Internet Explorer Compatibility (removed)

2021-08-01 / 2021-08-01

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-25 / 2021-08-01

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Character Encoding :UTF-8

Character Encoding :UTF-8

2023-05-09 / 2023-05-09

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-01 / 2023-05-09

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Chunked transfer encoding

Chunked transfer encoding (removed)

2021-08-01 / 2021-08-01

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Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-09

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Microsoft Office 365

Microsoft Office 365 (removed)

2019-05-25 / 2019-05-25

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Language

English - Language

English - Language

2021-08-01 / 2023-05-09

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English - Language

English - Language (removed)

2019-05-25 / 2021-08-01

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Analytics and Tracking

Google Analytics

Google Analytics (removed)

2021-08-01 / 2021-08-01

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Widgets

Google Tag Manager

Google Tag Manager

2021-08-01 / 2023-05-09

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Twitter Cards

Twitter Cards

2023-05-09 / 2023-05-09

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Operating Systems and Servers

Nginx

Nginx

2021-08-01 / 2023-05-09

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Apache

Apache (removed)

2019-05-25 / 2019-05-25

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Content Delivery Network

Cdnjs

Cdnjs (removed)

2021-08-01 / 2021-08-01

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Framworks

PHP 5.6.8

PHP 5.6.8 (removed)

2019-05-25 / 2019-05-25

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Mobile

Theam Color Supported for Chrome on Android

Theam Color Supported for Chrome on Android

2023-05-09 / 2023-05-09

|

Viewport  - Width

Viewport - Width

2023-05-09 / 2023-05-09

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-09 / 2023-05-09

|

Viewport  - initial-scale

Viewport - initial-scale

2023-05-09 / 2023-05-09

|

Viewport  - Width

Viewport - Width (removed)

2021-08-01 / 2021-08-01

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2021-08-01 / 2021-08-01

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Profile Details

Last technolgie detected on 2023-05-09 We know of 20 technologies on actfl.org and 34 technologies detected on actfl.org since 2019-05-25.




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