correios.com.br

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Email Hosting Providers

SPF

SPF

Download List of All Websites using SPF

   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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Microsoft Office 365

Microsoft Office 365

Download List of All Websites using Microsoft Office 365

   Microsoft Office 365 is a Software as a Service (SaaS) solution that includes Microsoft Office and other services, such as email and collaboration, from Microsoft’s cloud server. Microsoft Office 365 provides desktop functionalities and is available by subscription.

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

Download List of All Websites using Character Encoding :utf-8

   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.




Analytics and Tracking

Google Analytics

Google Analytics

Download List of All Websites using Google Analytics

   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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Document Standards

X-Frame-Options Header

X-Frame-Options Header

Download List of All Websites using X-Frame-Options Header

   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.


HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

Download List of All Websites using HSTS - Browser HTTPS Only for domain and subdomains

   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 subdomains browsers will never connect to your domain using an insecure connection. While the service is hosted by Googlefor 31536000 seconds


SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

Download List of All Websites using SEO Robots : Allow to index and follow website links

   Meta robots tag is a tag that tells search engines what to follow and what not to follow.


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

Download List of All Websites using Block Content Sniffing

   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.


HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

Download List of All Websites using HSTS - Browser HTTPS Only for domain and subdomains

   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 15724800 seconds




Widgets

Google Tag Manager

Google Tag Manager

Download List of All Websites using Google Tag Manager

   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.




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.




Mobile

Viewport  - Width

Viewport - Width

Download List of All Websites using Viewport - Width

   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

Download List of All Websites using Viewport - Mobile compatible

   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

Download List of All Websites using Viewport - initial-scale

   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 (removed)

2021-07-31 / 2021-07-31

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X-Frame-Options Header

X-Frame-Options Header

2019-05-25 / 2023-05-07

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2023-05-07 / 2023-05-07

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SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

2021-07-31 / 2023-05-07

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Public Cache-Control

Public Cache-Control (removed)

2021-07-31 / 2021-12-06

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Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2021-07-31 / 2021-12-06

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-25 / 2023-05-07

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Block Content Sniffing

Block Content Sniffing

2023-05-07 / 2023-05-07

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Private Cache-Control Header

Private Cache-Control Header (removed)

2019-05-25 / 2019-05-25

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Public Cache-Control

Public Cache-Control (removed)

2019-05-25 / 2019-05-25

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Proxy Revalidate HTTP Cache-Control

Proxy 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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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2023-05-07 / 2023-05-07

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Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2019-05-25

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2019-05-25

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Viewport  - Width

Viewport - Width (removed)

2021-07-31 / 2021-07-31

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2021-07-31 / 2021-07-31

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Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2021-07-31 / 2021-07-31

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Viewport  - Width

Viewport - Width

2019-05-25 / 2023-05-07

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Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2023-05-07

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Viewport  - initial-scale

Viewport - initial-scale

2019-05-25 / 2023-05-07

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Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-07

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Microsoft Office 365

Microsoft Office 365

2023-05-07 / 2023-05-07

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-25 / 2023-05-07

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-07-31 / 2023-05-07

|



Analytics and Tracking

Google Analytics

Google Analytics

2023-05-07 / 2023-05-07

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Widgets

Google Tag Manager

Google Tag Manager

2023-05-07 / 2023-05-07

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Twitter Cards

Twitter Cards

2021-07-31 / 2023-05-07

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Framworks

Varnish

Varnish (removed)

2019-05-25 / 2019-05-25

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Varnish

Varnish (removed)

2021-07-31 / 2021-12-06

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Web Servers

Server partial requests support

Server partial requests support

2019-05-25 / 2023-05-07

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Operating Systems and Servers

Nginx 1.14.2

Nginx 1.14.2 (removed)

2021-07-31 / 2021-12-06

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Nginx 1.6.0

Nginx 1.6.0 (removed)

2019-05-25 / 2019-05-25

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Profile Details

Last technolgie detected on 2023-05-07 We know of 17 technologies on correios.com.br and 33 technologies detected on correios.com.br since 2019-05-25.




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