leer.com

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Document Standards

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

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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 domain and subdomainsfor 63072000 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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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.


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.


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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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.


XSS-Protection Header

XSS-Protection Header

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   The HTTP X-XSS-Protection response header is a feature of Internet Explorer, Chrome and Safari that stops pages from loading when they detect reflected cross-site scripting (XSS) attacks. Although these protections are largely unnecessary in modern browsers when sites implement a strong Content-Security-Policy that disables the use of inline JavaScript (`unsafe-inline`), they can still provide protections for users of older web browsers that don`t yet support CSP.




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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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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Document Encoding

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.


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.




Language

English United State - Language

English United State - Language

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   this website is using English as a language parameter


English - Language

English - Language

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   this website is using English as a language parameter




Document Standards

Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2023-05-14 / 2023-05-14

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favicon.ico

favicon.ico

2021-08-07 / 2023-05-14

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Vary Header check for User-Agent

Vary Header check for User-Agent (removed)

2021-08-07 / 2021-08-07

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Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2021-08-07 / 2021-08-07

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Meta keywords

Meta keywords (removed)

2019-05-25 / 2019-05-25

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HSTS - Browser HTTPS Only for domain and subdomains

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

2021-08-07 / 2021-08-07

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0 (removed)

2019-05-25 / 2019-05-25

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Vary Header check for User-Agent

Vary Header check for User-Agent (removed)

2019-05-25 / 2019-05-25

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Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-25 / 2019-05-25

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Post Cache-Control Header

Post Cache-Control Header (removed)

2019-05-25 / 2019-05-25

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Precheck Cache-Control Header

Precheck Cache-Control Header (removed)

2019-05-25 / 2019-05-25

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

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NO Store HTTP Cache-Control

NO Store HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

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No Cache Content

No Cache Content (removed)

2019-05-25 / 2019-05-25

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2023-05-14 / 2023-05-14

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Block Content Sniffing

Block Content Sniffing

2021-08-07 / 2023-05-14

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Private Cache-Control Header

Private Cache-Control Header

2021-08-07 / 2023-05-14

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No Cache Content

No Cache Content

2021-08-07 / 2023-05-14

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2021-08-07 / 2023-05-14

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-07 / 2023-05-14

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-07 / 2023-05-14

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XSS-Protection Header

XSS-Protection Header

2021-08-07 / 2023-05-14

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-25 / 2019-05-25

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-07 / 2023-05-14

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Character Encoding :UTF-8

Character Encoding :UTF-8

2021-08-07 / 2023-05-14

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Chunked transfer encoding

Chunked transfer encoding (removed)

2021-08-07 / 2021-08-07

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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-25 / 2019-05-25

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JavaScript Libraries and Functions

jquery  1.7

jquery 1.7 (removed)

2019-05-25 / 2019-05-25

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jqueryui  1.8.10

jqueryui 1.8.10 (removed)

2019-05-25 / 2019-05-25

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Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-14

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Microsoft Office 365

Microsoft Office 365

2021-08-07 / 2023-05-14

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Microsoft Office 365

Microsoft Office 365 (removed)

2021-08-07 / 2021-08-07

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Language

English - Language

English - Language (removed)

2019-05-25 / 2019-05-25

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English United State - Language

English United State - Language

2021-08-07 / 2023-05-14

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English - Language

English - Language

2021-08-07 / 2023-05-14

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Analytics and Tracking

Google Analytics

Google Analytics (removed)

2019-05-25 / 2019-05-25

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Widgets

Google Tag Manager

Google Tag Manager

2021-08-07 / 2023-05-14

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Framworks

PHP

PHP (removed)

2019-05-25 / 2019-05-25

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PHP 5.6.40

PHP 5.6.40 (removed)

2019-05-25 / 2019-05-25

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Operating Systems and Servers

Apache 2.4.39 |Operating System:cPanel

Apache 2.4.39 |Operating System:cPanel (removed)

2019-05-25 / 2019-05-25

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Mobile

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2019-05-25

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Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2019-05-25

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Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2019-05-25

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2021-08-07 / 2021-08-07

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Profile Details

Last technolgie detected on 2023-05-14 We know of 17 technologies on leer.com and 45 technologies detected on leer.com since 2019-05-25.




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