jvn.com

Find out what technologies jvn.com 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.




Copyright

Copyright  : 2023

Copyright : 2023

Download List of All Websites using Copyright : 2023

   This website has copyright signature in the year : 2023




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




Analytics and Tracking

Google Analytics

Google Analytics

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   Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand.

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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.


Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

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   The Pragma HTTP/1.0 general header is an implementation-specific header that may have various effects along the request-response chain. It is used for backwards compatibility with HTTP/1.0 caches where the Cache-Control HTTP/1.1 header is not yet present.


HTTP Upgrade Header - HTTP/2

HTTP Upgrade Header - HTTP/2

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   The HTTP Upgrade mechanism is used to establish HTTP/2 starting from plain HTTP. The client starts an HTTP/1.1 connection and sends an Upgrade: h2c header. If the server supports HTTP/2, it replies with HTTP 101 Switching Protocol status code. The HTTP Upgrade mechanism is used only for cleartext HTTP2 (h2c). In the case of HTTP2 over TLS (h2), the ALPN TLS protocol extension is used instead.

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schema.org micro-markup

schema.org micro-markup

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   Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

Download List of All Websites using HSTS - Browser HTTPS Only for domain and subdomains

   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 subdomains browsers will never connect to your domain using an insecure connection. While the service is hosted by Googlefor 31536000 seconds


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.


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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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.


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.




Framworks

PHP

PHP

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

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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

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.




Audio / Video Media

Youtube

Youtube

Download List of All Websites using Youtube

   YouTube is an American online video sharing and social media platform launched by Steve Chen, Chad Hurley, and Jawed Karim in February 2005. After Google, YouTube is the most visited website worldwide, with over one billion monthly users.

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Document Standards

Cloudflare Certificate Transparency

Cloudflare Certificate Transparency (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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No Cache Content

No Cache Content (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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Public Cache-Control

Public Cache-Control (removed)

2019-05-25 / 2019-05-25

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Cache-Control Header Max-Age

Cache-Control Header Max-Age (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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schema.org micro-markup

schema.org micro-markup (removed)

2019-05-25 / 2019-05-25

|

X-Frame-Options Header

X-Frame-Options Header

2019-05-25 / 2023-05-08

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2019-05-25 / 2023-05-08

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HTTP Upgrade Header - HTTP/2

HTTP Upgrade Header - HTTP/2

2023-05-08 / 2023-05-08

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schema.org micro-markup

schema.org micro-markup

2019-05-25 / 2023-05-08

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2019-05-25 / 2023-05-08

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SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

2023-05-08 / 2023-05-08

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No Cache Content

No Cache Content

2023-05-08 / 2023-05-08

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2023-05-08 / 2023-05-08

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2023-05-08 / 2023-05-08

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2023-05-08 / 2023-05-08

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Block Content Sniffing

Block Content Sniffing

2019-05-25 / 2023-05-08

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Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

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Content Delivery Network

CloudFlare

CloudFlare (removed)

2019-05-25 / 2019-05-25

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-25 / 2023-05-08

|

Gzip Content-Encoding

Gzip Content-Encoding

2023-05-08 / 2023-05-08

|

Chunked transfer encoding

Chunked transfer encoding (removed)

2019-05-25 / 2019-05-25

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Copyright

Copyright  : 2023

Copyright : 2023

2023-05-08 / 2023-05-08

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Mobile

Viewport  - Width

Viewport - Width

2019-05-25 / 2023-05-08

|

Viewport  - initial-scale

Viewport - initial-scale

2019-05-25 / 2023-05-08

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2023-05-08

|



Language

English - Language

English - Language

2019-05-25 / 2023-05-08

|



Analytics and Tracking

Google Analytics

Google Analytics

2019-05-25 / 2023-05-08

|



Framworks

PHP

PHP

2019-05-25 / 2023-05-08

|



Widgets

Twitter Cards

Twitter Cards

2023-05-08 / 2023-05-08

|

manifest.json

manifest.json (removed)

2019-05-25 / 2019-05-25

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Operating Systems and Servers

Apache

Apache

2023-05-08 / 2023-05-08

|

Cloudflare

Cloudflare (removed)

2019-05-25 / 2019-05-25

|



Audio / Video Media

Youtube

Youtube

2019-05-25 / 2023-05-08

|



Profile Details

Last technolgie detected on 2023-05-08 We know of 23 technologies on jvn.com and 36 technologies detected on jvn.com since 2019-05-25.




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