calacademy.org

Find out what technologies calacademy.org 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.




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  1.8.3

jquery 1.8.3

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   JavaScript library for DOM operations

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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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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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Mailchimp

Mailchimp

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   Mailchimp is a marketing automation platform and an email marketing service.

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Language

English - Language

English - Language

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   this website is using English as a language parameter




Document Standards

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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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=21600 secs.


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 : The California Academy of Sciences is a science museum—and scientific and educational institution—located in San Francisco's Golden Gate Park.


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.


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: California Academy of Sciences, San Francisco science museum

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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.


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


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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Internet Explorer Compatibility

Internet Explorer Compatibility

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   this website is supporting The highest supported document mode of the browser for Internet Explorer




Operating Systems and Servers

OpenSSL  1.0.2k-fips

OpenSSL 1.0.2k-fips

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   OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.

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Apache

Apache

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   The Apache HTTP Server, colloquially called Apache, is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.




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.




Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-27 / 2021-08-14

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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-27 / 2019-05-27

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JavaScript Libraries and Functions

jquery  1.8.3

jquery 1.8.3 (removed)

2019-05-27 / 2019-05-27

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Mobile

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-27 / 2019-05-27

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Viewport  - Width

Viewport - Width (removed)

2019-05-27 / 2019-05-27

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Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-27 / 2019-05-27

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Email Hosting Providers

G Suite

G Suite (removed)

2019-05-27 / 2019-05-27

|

SPF

SPF (removed)

2019-05-27 / 2019-05-27

|

Mailchimp

Mailchimp (removed)

2019-05-27 / 2019-05-27

|



Language

English - Language

English - Language (removed)

2019-05-27 / 2019-05-27

|

English - Language

English - Language

2019-05-27 / 2021-08-14

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Document Standards

Public Cache-Control

Public Cache-Control

2019-05-27 / 2021-08-14

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2019-05-27 / 2021-08-14

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X-Frame-Options Header

X-Frame-Options Header

2019-05-27 / 2021-08-14

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Meta Description

Meta Description (removed)

2019-05-27 / 2019-05-27

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Block Content Sniffing

Block Content Sniffing (removed)

2019-05-27 / 2019-05-27

|

Meta keywords

Meta keywords (removed)

2019-05-27 / 2019-05-27

|

Vary Header check for cookies

Vary Header check for cookies (removed)

2019-05-27 / 2019-05-27

|

Vary Header check for User-Agent

Vary Header check for User-Agent (removed)

2019-05-27 / 2019-05-27

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-27 / 2019-05-27

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Internet Explorer Compatibility

Internet Explorer Compatibility

2019-05-27 / 2021-08-14

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Operating Systems and Servers

OpenSSL  1.0.2k-fips

OpenSSL 1.0.2k-fips

2021-08-14 / 2021-08-14

|

Apache

Apache (removed)

2019-05-27 / 2019-05-27

|



Widgets

Twitter Cards

Twitter Cards (removed)

2019-05-27 / 2019-05-27

|



Profile Details

Last technolgie detected on 2021-08-14 We know of 23 technologies on calacademy.org and 24 technologies detected on calacademy.org since 2019-05-27.




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