historiaonline.com.br

Find out what technologies historiaonline.com.br is using
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  - 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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Document Standards

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=294 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 31536000 seconds


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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Vary Header check for cookies

Vary Header check for cookies

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   The Vary HTTP response header determines how to match future request headers to decide whether a cached response can be used rather than requesting a fresh one from the origin server. It is used by the server to indicate which headers it used when selecting a representation of a resource in a content negotiation algorithm.




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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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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Content Management System

WordPress

WordPress

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   WordPress is a content management system based on PHP and MySQL that is usually used with the MySQL or MariaDB database servers but can also use the SQLite database engine.




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.


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"




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.


Gravatar

Gravatar

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   Your Gravatar is an image that follows you from site to site appearing beside your name when you do things like comment or post on a blog. Avatars help identify your posts on blogs and web forums, so why not on any site?

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Automattic

Automattic

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   Automattic Inc. is a web development corporation founded in August 2005. It is most notable for WordPress.com, as well as its contributions to WordPress

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Mobile

Viewport  - initial-scale

Viewport - initial-scale

2023-05-09 / 2023-05-09

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Viewport  - Width

Viewport - Width

2023-05-09 / 2023-05-09

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Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-09 / 2023-05-09

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Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2021-08-02

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2021-08-02

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Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2021-08-02

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Content Management System

WordPress

WordPress (removed)

2019-05-25 / 2019-05-25

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WordPress

WordPress

2019-05-25 / 2023-05-09

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Document Standards

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2023-05-09 / 2023-05-09

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2023-05-09 / 2023-05-09

|

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

2021-08-02 / 2023-05-09

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2021-08-02 / 2021-08-02

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control (removed)

2021-08-02 / 2021-08-02

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No Cache Content

No Cache Content (removed)

2021-08-02 / 2021-08-02

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SEO Robots : Allow to index and follow website links

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

2021-08-02 / 2021-08-02

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0 (removed)

2021-08-02 / 2021-08-02

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schema.org micro-markup

schema.org micro-markup (removed)

2019-05-25 / 2021-08-02

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

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Cache-Control Header Max-Age

Cache-Control Header Max-Age (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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HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only (removed)

2019-05-25 / 2019-05-25

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-25 / 2023-05-09

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XFN 1.1

XFN 1.1 (removed)

2019-05-25 / 2019-05-25

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Vary Header check for cookies

Vary Header check for cookies

2019-05-25 / 2023-05-09

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Copyright

Copyright  : 2023

Copyright : 2023

2023-05-09 / 2023-05-09

|



Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-09

|

G Suite

G Suite

2019-05-25 / 2023-05-09

|



Framworks

PHP

PHP (removed)

2021-08-02 / 2021-08-02

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Widgets

Twitter Cards

Twitter Cards (removed)

2019-05-25 / 2021-08-02

|

Twitter Cards

Twitter Cards

2023-05-09 / 2023-05-09

|

Gravatar

Gravatar

2019-05-25 / 2023-05-09

|

Jetpack

Jetpack (removed)

2019-05-25 / 2019-05-25

|

Automattic

Automattic

2021-08-02 / 2023-05-09

|

WordPress DNS Prefetching

WordPress DNS Prefetching (removed)

2019-05-25 / 2019-05-25

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Google Translate

Google Translate (removed)

2019-05-25 / 2019-05-25

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Google Fonts API

Google Fonts API (removed)

2019-05-25 / 2019-05-25

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Operating Systems and Servers

Nginx

Nginx

2019-05-25 / 2023-05-09

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Audio / Video Media

Youtube

Youtube (removed)

2019-05-25 / 2019-05-25

|

Youtube

Youtube (removed)

2021-08-02 / 2021-08-02

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Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-25 / 2023-05-09

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-08-02 / 2023-05-09

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Chunked transfer encoding

Chunked transfer encoding

2019-05-25 / 2023-05-09

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Advertising

Google Adsense

Google Adsense (removed)

2019-05-25 / 2021-08-02

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Profile Details

Last technolgie detected on 2023-05-09 We know of 19 technologies on historiaonline.com.br and 43 technologies detected on historiaonline.com.br since 2019-05-25.




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