lindecenter.caltech.edu

Find out what technologies lindecenter.caltech.edu 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.




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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Mailchimp

Mailchimp

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

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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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SendGrid

SendGrid

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   SendGrid is a Denver, Colorado-based customer communication platform for transactional and marketing email.

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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

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

English - Language

English - Language

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   this website is using English as a language parameter




Document Standards

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.


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.


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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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=0 secs.


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: linde, linde center, climate, climate change, environment, environmental science, science, caltech

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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 : To address the complex issue of global climate change.


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.


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 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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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

jqueryui  1.8.13

jqueryui 1.8.13

Download List of All Websites using jqueryui 1.8.13

   A curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library.

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jquery  1.5.1

jquery 1.5.1

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   JavaScript library for DOM operations

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jquery  3.3.1

jquery 3.3.1

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   JavaScript library for DOM operations

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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.




Operating Systems and Servers

Apache 2.2.3 |Operating System:Red Hat

Apache 2.2.3 |Operating System:Red Hat

Download List of All Websites using Apache 2.2.3 |Operating System:Red Hat

   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.




Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-30 / 2021-08-19

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-19 / 2021-08-19

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Email Hosting Providers

SPF

SPF

2021-08-19 / 2021-08-19

|

Mailchimp

Mailchimp

2021-08-19 / 2021-08-19

|

Microsoft Office 365

Microsoft Office 365

2021-08-19 / 2021-08-19

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SendGrid

SendGrid

2021-08-19 / 2021-08-19

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Microsoft Office 365

Microsoft Office 365

2019-05-30 / 2021-08-19

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Mobile

Viewport  - Width

Viewport - Width

2021-08-19 / 2021-08-19

|

Viewport  - initial-scale

Viewport - initial-scale

2021-08-19 / 2021-08-19

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Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-08-19 / 2021-08-19

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Language

English - Language

English - Language

2019-05-30 / 2021-08-19

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Document Standards

X-Frame-Options Header

X-Frame-Options Header

2021-08-19 / 2021-08-19

|

Private Cache-Control Header

Private Cache-Control Header (removed)

2019-05-30 / 2019-05-30

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-30 / 2019-05-30

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Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-30 / 2019-05-30

|

Meta keywords

Meta keywords (removed)

2019-05-30 / 2019-05-30

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Meta Description

Meta Description (removed)

2019-05-30 / 2019-05-30

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Block Content Sniffing

Block Content Sniffing

2021-08-19 / 2021-08-19

|

Vary Header check for cookies

Vary Header check for cookies

2021-08-19 / 2021-08-19

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-19 / 2021-08-19

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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-30 / 2019-05-30

|

Google Hosted Libraries

Google Hosted Libraries

2021-08-19 / 2021-08-19

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JavaScript Libraries and Functions

jqueryui  1.8.13

jqueryui 1.8.13 (removed)

2019-05-30 / 2019-05-30

|

jquery  1.5.1

jquery 1.5.1 (removed)

2019-05-30 / 2019-05-30

|

jquery  3.3.1

jquery 3.3.1

2021-08-19 / 2021-08-19

|



Widgets

Twitter Cards

Twitter Cards

2021-08-19 / 2021-08-19

|



Operating Systems and Servers

Apache 2.2.3 |Operating System:Red Hat

Apache 2.2.3 |Operating System:Red Hat (removed)

2019-05-30 / 2019-05-30

|



Profile Details

Last technolgie detected on 2021-08-19 We know of 25 technologies on lindecenter.caltech.edu and 27 technologies detected on lindecenter.caltech.edu since 2019-05-30.




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