masterseosem.com

Find out what technologies masterseosem.com is using
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"




Framworks

PHP 7.2.17

PHP 7.2.17

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

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PHP 7.4.6

PHP 7.4.6

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

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Operating Systems and Servers

Nginx 1.17.0

Nginx 1.17.0

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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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Nginx 1.15.5

Nginx 1.15.5

Download List of All Websites using Nginx 1.15.5

   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 Standards

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 : Agencia de Marketing Digital ➕ Formación Google Analytics, SEO y SEM en Madrid ✅ Creación y gestión de campañas de marketing online ⭐ enfocadas a mejorar el posicionamiento en buscadores 🚀 ganar visibilidad de marca ☀ y aumentar las conversiones 🥇


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 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


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.


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.


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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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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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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Precheck Cache-Control Header

Precheck Cache-Control Header

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   this website is using precheck Cache-Control Header.


Post Cache-Control Header

Post Cache-Control Header

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   this website is using post-heck Cache-Control Header.




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  - 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

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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Language

Spanish - Language

Spanish - Language

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   this website is using English as a language parameter




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.


Google Fonts API

Google Fonts API

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   Making the web more beautiful, fast, and open through great typography.this website is using Raleway:300,400,700,400italic,700italic font family

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Advertising

Google Adsense

Google Adsense

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   Google AdSense is a program run by Google through which website publishers in the Google Network of content sites serve text, images, video, or interactive media advertisements that are targeted to the site content and audience




Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-30 / 2021-08-20

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-20 / 2021-08-20

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Chunked transfer encoding

Chunked transfer encoding

2019-05-30 / 2021-08-20

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Framworks

PHP 7.2.17

PHP 7.2.17 (removed)

2019-05-30 / 2019-05-30

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PHP 7.4.6

PHP 7.4.6

2021-08-20 / 2021-08-20

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Operating Systems and Servers

Nginx 1.17.0

Nginx 1.17.0

2021-08-20 / 2021-08-20

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Nginx 1.15.5

Nginx 1.15.5 (removed)

2019-05-30 / 2019-05-30

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Document Standards

Meta Description

Meta Description (removed)

2019-05-30 / 2019-05-30

|

Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2019-05-30 / 2021-08-20

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Vary Header check for User-Agent

Vary Header check for User-Agent (removed)

2019-05-30 / 2019-05-30

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schema.org micro-markup

schema.org micro-markup

2019-05-30 / 2021-08-20

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Vary Header check for User-Agent

Vary Header check for User-Agent

2021-08-20 / 2021-08-20

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-20 / 2021-08-20

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Block Content Sniffing

Block Content Sniffing

2019-05-30 / 2021-08-20

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No Cache Content

No Cache Content

2019-05-30 / 2021-08-20

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2019-05-30 / 2021-08-20

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2019-05-30 / 2021-08-20

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Public Cache-Control

Public Cache-Control

2019-05-30 / 2021-08-20

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Precheck Cache-Control Header

Precheck Cache-Control Header

2019-05-30 / 2021-08-20

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Post Cache-Control Header

Post Cache-Control Header

2019-05-30 / 2021-08-20

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Mobile

Viewport  - Width

Viewport - Width

2021-08-20 / 2021-08-20

|

Viewport  - initial-scale

Viewport - initial-scale

2021-08-20 / 2021-08-20

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-08-20 / 2021-08-20

|

Viewport  - Width

Viewport - Width (removed)

2019-05-30 / 2019-05-30

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-30 / 2019-05-30

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Language

Spanish - Language

Spanish - Language

2019-05-30 / 2021-08-20

|



Widgets

Twitter Cards

Twitter Cards

2019-05-30 / 2021-08-20

|

Google Fonts API

Google Fonts API (removed)

2019-05-30 / 2019-05-30

|



Advertising

Google Adsense

Google Adsense

2021-08-20 / 2021-08-20

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Profile Details

Last technolgie detected on 2021-08-20 We know of 26 technologies on masterseosem.com and 29 technologies detected on masterseosem.com since 2019-05-30.




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