JSON.CN JSON在线解析及格式化验证 - JSON.cn

json.cn Website Information

Daily Unique Visits: 3,807

Daily Page Views: 15,228

Income Per Day: $43

Estimated Value: $23,220

json.cn is registered under .CN top-level domain. Please check other sites in .CN zone.

No name server records were found.

and is probably hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN. See the full list of other websites hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

The highest website json.cn position in Alexa rank database was 235837 and the lowest rank position was 336469. Current position of json.cn in Alexa rank database is 329604.

Desktop speed score of json.cn (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of json.cn (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of json.cn (73/100) is better than the results of 81.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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json.cn Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


json.cn whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Domain Name: json.cn
ROID: 20100625s10001s07388218-cn
Domain Status: clientTransferProhibited
Registrant: 厦门易度网络科技有限公司
Registrant Contact Email: wen.yunlong@qq.com
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: f1g1ns1.dnspod.net
Name Server: f1g1ns2.dnspod.net
Registration Time: 2010-06-25 04:06:29
Expiration Time: 2022-06-25 04:06:29
DNSSEC: unsigned

json.cn server information

Servers Location

json.cn desktop page speed rank

Last tested: 2019-08-16


Desktop Speed Medium
84/100

json.cn Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://www.json.cn/css/bootstrap.min.css
https://www.json.cn/css/font-awesome.min.css
https://www.json.cn/css/base.css

priority - 8Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.json.cn/fonts/glyphicons-halflings-regular.woff (expiration not specified)
https://www.json.cn/css/base.css (12 hours)
https://www.json.cn/css/bootstrap.min.css (12 hours)
https://www.json.cn/css/font-awesome.min.css (12 hours)
https://www.json.cn/css/jquery.numberedtextarea.css (12 hours)
https://www.json.cn/js/FileSaver.min.js (12 hours)
https://www.json.cn/js/bignumber.min.js (12 hours)
https://www.json.cn/js/bootstrap.min.js (12 hours)
https://www.json.cn/js/clipboard.min.js (12 hours)
https://www.json.cn/js/jquery.json.js (12 hours)
https://www.json.cn/js/jquery.json2xml.js (12 hours)
https://www.json.cn/js/jquery.message.js (12 hours)
https://www.json.cn/js/jquery.min.js (12 hours)
https://www.json.cn/js/jquery.numberedtextarea.js (12 hours)
https://www.json.cn/js/jquery.xml2json.js (12 hours)
https://www.json.cn/js/json2.js (12 hours)
https://www.json.cn/js/jsonlint.js (12 hours)

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 7.4KiB (45% reduction).

Minifying https://www.json.cn/js/json2.js could save 2.3KiB (63% reduction) after compression.
Minifying https://www.json.cn/js/jquery.xml2json.js could save 1.8KiB (69% reduction) after compression.
Minifying https://www.json.cn/js/jquery.json2xml.js could save 1.3KiB (59% reduction) after compression.
Minifying https://www.json.cn/js/jsonlint.js could save 839B (20% reduction) after compression.
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Minifying https://www.json.cn/js/jquery.numberedtextarea.js could save 410B (29% reduction) after compression.
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priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 578B (16% reduction).

Minifying https://www.json.cn/ could save 578B (16% reduction) after compression.

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 279B (50% reduction).

Compressing https://www.json.cn/css/jquery.numberedtextarea.css could save 279B (50% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 122B (16% reduction).

Minifying https://www.json.cn/css/base.css could save 122B (16% reduction) after compression.

json.cn Desktop Resource Breakdown

Total Resources22
Number of Hosts3
Static Resources17
JavaScript Resources13
CSS Resources4

json.cn mobile page speed rank

Last tested: 2017-05-28


Mobile Speed Medium
73/100

json.cn Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://json.cn/css/bootstrap.min.css
http://json.cn/css/font-awesome.min.css
http://json.cn/css/base.css

priority - 11Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://json.cn/css/base.css (expiration not specified)
http://json.cn/css/bootstrap.min.css (expiration not specified)
http://json.cn/css/font-awesome.min.css (expiration not specified)
http://json.cn/css/jquery.numberedtextarea.css (expiration not specified)
http://json.cn/fonts/glyphicons-halflings-regular.woff (expiration not specified)
http://json.cn/js/bootstrap.min.js (expiration not specified)
http://json.cn/js/jquery.json.js (expiration not specified)
http://json.cn/js/jquery.json2xml.js (expiration not specified)
http://json.cn/js/jquery.message.js (expiration not specified)
http://json.cn/js/jquery.min.js (expiration not specified)
http://json.cn/js/jquery.numberedtextarea.js (expiration not specified)
http://json.cn/js/jquery.xml2json.js (expiration not specified)
http://json.cn/js/json2.js (expiration not specified)
http://json.cn/js/jsonlint.js (expiration not specified)

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.3KiB (50% reduction).

Minifying http://json.cn/js/json2.js could save 2.3KiB (63% reduction) after compression.
Minifying http://json.cn/js/jquery.xml2json.js could save 1.8KiB (69% reduction) after compression.
Minifying http://json.cn/js/jquery.json2xml.js could save 1.3KiB (59% reduction) after compression.
Minifying http://json.cn/js/jsonlint.js could save 839B (20% reduction) after compression.

json.cn Mobile Resource Breakdown

Total Resources19
Number of Hosts2
Static Resources14
JavaScript Resources10
CSS Resources4

json.cn mobile page usability

Last tested: 2017-05-28


Mobile Usability Good
99/100

json.cn Mobile Usability Test Quick Summary


priority - 1Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/code.html">Json解析代码</a> and 1 others are close to other tap targets.

json.cn HTML validation

Errors

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Line: 9 Column: 5 - 62
"...0" /> <meta http-equiv="Cache-Control" content="max-age=7200" /> <..."

Attribute “align” not allowed on element “nav” at this point.

Line: 39 Column: 11 - 72
"... <nav class="col-md-7" style="padding:10px 0; " align="right"> ..."

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json.cn Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


json.cn TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.