earthobservatory.nasa.gov

Find out what technologies earthobservatory.nasa.gov is using
Document Standards

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 31557600 seconds


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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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.


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 : climate change, global climate change, global warming, natural hazards, Earth, environment, remote sensing, atmosphere, land processes, oceans, volcanoes, land cover, Earth science data, NASA, environmental processes, Blue Marble, global maps


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.


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.




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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Microsoft Office 365

Microsoft Office 365

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   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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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




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.


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"




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 (removed)

2019-05-25 / 2019-05-25

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HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

2019-05-25 / 2023-05-07

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favicon.ico

favicon.ico

2019-05-25 / 2023-05-07

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X-Frame-Options Header

X-Frame-Options Header

2023-05-07 / 2023-05-07

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains (removed)

2019-05-25 / 2019-05-25

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Meta Description

Meta Description

2019-05-25 / 2023-05-07

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No Cache Content

No Cache Content

2019-05-25 / 2023-05-07

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Private Cache-Control Header

Private Cache-Control Header

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

2019-05-25 / 2023-05-07

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Mobile

Viewport  - Width

Viewport - Width

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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Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2023-05-07

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Language

English - Language

English - Language

2019-05-25 / 2023-05-07

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Framworks

Varnish

Varnish (removed)

2019-05-25 / 2019-05-25

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Operating Systems and Servers

Nginx

Nginx

2019-05-25 / 2023-05-07

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Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-25 / 2023-05-07

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Chunked transfer encoding

Chunked transfer encoding

2019-05-25 / 2023-05-07

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Web Servers

Server partial requests support

Server partial requests support

2019-05-25 / 2023-05-07

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Profile Details

Last technolgie detected on 2023-05-07 We know of 16 technologies on earthobservatory.nasa.gov and 19 technologies detected on earthobservatory.nasa.gov since 2019-05-25.




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