gre.es

Find out what technologies gre.es is using
Document Standards

Age HTTP Header - Original Server Response

Age HTTP Header - Original Server Response

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   The Age header contains the time in seconds the object has been in a proxy cache.


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.


favicon.ico

favicon.ico

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   A favicon, also known as a shortcut icon, website icon, tab icon, URL icon, or bookmark icon, is a file containing one or more small icons, associated with a particular website or web 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 : Specialist and market leader in the manufacture of ground pools steel and wood. Buy your online pool. See our catalog.


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: gre,piscinas,pool,piscine,schwimmbecken,zwembaden,GRE, Piscinas sobre suelo, Piscinas en kit, Piscinas elevadas, Piscinas desmontables, Accesorios para piscinas, Piscinas sin obra, Piscinas infantiles, Piscinas de acero, Piscinas de chapa, Piscinas de madera, Compra tu Piscina on-line, Catálogo

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SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

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


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.


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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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 : Manufacturas GRE: especialistas y líderes en la fabricación de piscinas desmontables sobre tierra, piscinas sobre suelo, piscinas en kit, piscinas elevadas, piscinas desmontables, accesorios para piscinas, piscinas sin obra, piscinas infantiles, piscinas de acero, piscinas de chapa, piscinas de madera. Compra tu Piscina on-line. Catalogo de piscinas actualizado con imágenes




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.


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"




Email Hosting Providers

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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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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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries

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   The Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries.




JavaScript Libraries and Functions

jquery  1.7.2

jquery 1.7.2

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   JavaScript library for DOM operations

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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

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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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Language

English - Language

English - Language

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   this website is using English as a language parameter


Spanish - Language

Spanish - 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.


ASP.NET 2.0.50727

ASP.NET 2.0.50727

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   ASP.NET is an open-source server-side web application framework designed for web development to produce dynamic web pages.

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ASP.NET

ASP.NET

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   ASP.NET is an open-source server-side web application framework designed for web development to produce dynamic web pages.

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PHP 7.1.28-1+0~20190412071216.17+stretch~1.gbpbe9b36

PHP 7.1.28-1+0~20190412071216.17+stretch~1.gbpbe9b36

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

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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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Microsoft-IIS 8.5

Microsoft-IIS 8.5

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   Internet Information Services (IIS, formerly Internet Information Server) is an extensible web server created by Microsoft for use with the Windows NT family.




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.




Document Standards

Age HTTP Header - Original Server Response

Age HTTP Header - Original Server Response

2021-08-08 / 2021-08-08

|

Private Cache-Control Header

Private Cache-Control Header (removed)

2019-05-25 / 2019-05-25

|

favicon.ico

favicon.ico (removed)

2019-05-25 / 2019-05-25

|

Meta Description

Meta Description

2021-08-08 / 2021-08-08

|

Meta keywords

Meta keywords (removed)

2019-05-25 / 2019-05-25

|

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

|

No Cache Content

No Cache Content

2021-08-08 / 2021-08-08

|

Private Cache-Control Header

Private Cache-Control Header

2021-08-08 / 2021-08-08

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-08 / 2021-08-08

|

Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

|



Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-25 / 2019-05-25

|

Character Encoding :UTF-8

Character Encoding :UTF-8

2021-08-08 / 2021-08-08

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-08-08 / 2021-08-08

|

Chunked transfer encoding

Chunked transfer encoding

2021-08-08 / 2021-08-08

|



Email Hosting Providers

G Suite

G Suite (removed)

2019-05-25 / 2019-05-25

|

SPF

SPF (removed)

2019-05-25 / 2019-05-25

|



Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-25 / 2019-05-25

|



JavaScript Libraries and Functions

jquery  1.7.2

jquery 1.7.2 (removed)

2019-05-25 / 2019-05-25

|



Mobile

Viewport  - Width

Viewport - Width

2021-08-08 / 2021-08-08

|

Viewport  - initial-scale

Viewport - initial-scale

2021-08-08 / 2021-08-08

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-08-08 / 2021-08-08

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2019-05-25

|

Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2019-05-25

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2019-05-25

|



Language

English - Language

English - Language

2021-08-08 / 2021-08-08

|

Spanish - Language

Spanish - Language (removed)

2019-05-25 / 2019-05-25

|



Framworks

Varnish

Varnish

2021-08-08 / 2021-08-08

|

ASP.NET 2.0.50727

ASP.NET 2.0.50727 (removed)

2019-05-25 / 2019-05-25

|

ASP.NET

ASP.NET (removed)

2019-05-25 / 2019-05-25

|

PHP 7.1.28-1+0~20190412071216.17+stretch~1.gbpbe9b36

PHP 7.1.28-1+0~20190412071216.17+stretch~1.gbpbe9b36

2021-08-08 / 2021-08-08

|



Widgets

Google Tag Manager

Google Tag Manager

2019-05-25 / 2021-08-08

|

Twitter Cards

Twitter Cards

2021-08-08 / 2021-08-08

|



Operating Systems and Servers

Nginx

Nginx

2021-08-08 / 2021-08-08

|

Microsoft-IIS 8.5

Microsoft-IIS 8.5 (removed)

2019-05-25 / 2019-05-25

|



Web Servers

Server partial requests support

Server partial requests support

2021-08-08 / 2021-08-08

|



Profile Details

Last technolgie detected on 2021-08-08 We know of 31 technologies on gre.es and 35 technologies detected on gre.es since 2019-05-25.




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