VDISK.CN 管理系统专家 - 威盘网vdisk.cn

vdisk.cn Website Information

Daily Unique Visits: 3,374

Daily Page Views: 13,496

Income Per Day: $38

Estimated Value: $20,520

vdisk.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 DingFeng XinHui(HongKong) Technology Limited. See the full list of other websites hosted by DingFeng XinHui(HongKong) Technology Limited.

The highest website vdisk.cn position in Alexa rank database was 2386 and the lowest rank position was 980040. Current position of vdisk.cn in Alexa rank database is 371966.

Desktop speed score of vdisk.cn (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of vdisk.cn (68/100) is better than the results of 72.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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vdisk.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.


vdisk.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: vdisk.cn
ROID: 20031022s10001s00890518-cn
Domain Status: clientDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Domain Status: clientRenewProhibited
Registrant: 周浦浦
Registrant Contact Email: tomasluh@yahoo.com
Sponsoring Registrar: GoDaddy.com,LLC
Name Server: ult01.dnspod.com
Name Server: ult02.dnspod.com
Registration Time: 2003-10-22 15:37:16
Expiration Time: 2025-10-22 15:37:16
DNSSEC: unsigned

vdisk.cn server information

Servers Location

vdisk.cn desktop page speed rank

Last tested: 2018-02-04


Desktop Speed Medium
75/100

vdisk.cn Desktop Speed Test Quick Summary


priority - 18Optimize images

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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.

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http://www.vdisk.cn/2017/img/approval-icon.svg (expiration not specified)
http://www.vdisk.cn/2017/img/baiyun.png (expiration not specified)
http://www.vdisk.cn/2017/img/beian.png (expiration not specified)
http://www.vdisk.cn/2017/img/course.jpg (expiration not specified)
http://www.vdisk.cn/2017/img/logo-blue.png (expiration not specified)
http://www.vdisk.cn/2017/img/logo.png (expiration not specified)
http://www.vdisk.cn/2017/img/qr.jpg (expiration not specified)
http://www.vdisk.cn/2017/img/repository-icon.svg (expiration not specified)
http://www.vdisk.cn/2017/img/window-bg.png (expiration not specified)
http://www.vdisk.cn/2017/img/window-icon.svg (expiration not specified)
http://www.vdisk.cn/2017/js/jquery.min.js (expiration not specified)
http://www.vdisk.cn/2017/js/ladda.min.js (expiration not specified)
http://www.vdisk.cn/2017/js/remodal.js (expiration not specified)
http://www.vdisk.cn/2017/js/spin.min.js (expiration not specified)
http://www.vdisk.cn/2017/style.css (expiration not specified)

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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http://vdisk.cn/
http://www.vdisk.cn/
http://www.vdisk.cn/2017/index.html

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

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http://www.vdisk.cn/2017/style.css

priority - 1Minify JavaScript

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priority - 0Minify CSS

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Minifying http://www.vdisk.cn/2017/style.css could save 1.7KiB (18% reduction) after compression.

priority - 0Enable compression

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Compressing http://www.vdisk.cn/2017/img/repository-icon.svg could save 433B (44% reduction).

vdisk.cn Desktop Resource Breakdown

Total Resources19
Number of Hosts3
Static Resources16
JavaScript Resources5
CSS Resources1

vdisk.cn mobile page speed rank

Last tested: 2018-02-09


Mobile Speed Medium
68/100

vdisk.cn Mobile Speed Test Quick Summary


priority - 18Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 174.6KiB (62% reduction).

Compressing http://www.vdisk.cn/2017/img/course.jpg could save 121.5KiB (74% reduction).
Compressing http://www.vdisk.cn/2017/img/logo-blue.png could save 18KiB (80% reduction).
Compressing http://www.vdisk.cn/2017/img/beian.png could save 17.4KiB (92% reduction).
Compressing http://www.vdisk.cn/2017/img/qr.jpg could save 13.7KiB (36% reduction).
Compressing http://www.vdisk.cn/2017/img/baiyun.png could save 3.2KiB (12% reduction).
Compressing http://www.vdisk.cn/2017/img/logo.png could save 743B (13% reduction).

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://www.vdisk.cn/2017/img/approval-icon.svg (expiration not specified)
http://www.vdisk.cn/2017/img/baiyun.png (expiration not specified)
http://www.vdisk.cn/2017/img/beian.png (expiration not specified)
http://www.vdisk.cn/2017/img/course.jpg (expiration not specified)
http://www.vdisk.cn/2017/img/logo-blue.png (expiration not specified)
http://www.vdisk.cn/2017/img/logo.png (expiration not specified)
http://www.vdisk.cn/2017/img/qr.jpg (expiration not specified)
http://www.vdisk.cn/2017/img/repository-icon.svg (expiration not specified)
http://www.vdisk.cn/2017/img/window-bg.png (expiration not specified)
http://www.vdisk.cn/2017/img/window-icon.svg (expiration not specified)
http://www.vdisk.cn/2017/js/jquery.min.js (expiration not specified)
http://www.vdisk.cn/2017/js/ladda.min.js (expiration not specified)
http://www.vdisk.cn/2017/js/remodal.js (expiration not specified)
http://www.vdisk.cn/2017/js/spin.min.js (expiration not specified)
http://www.vdisk.cn/2017/style.css (expiration not specified)

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://vdisk.cn/
http://www.vdisk.cn/
http://www.vdisk.cn/2017/index.html

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

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.vdisk.cn/2017/style.css

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 5.4KiB (28% reduction).

Minifying http://cdnjs.cloudflare.com/ajax/libs/zepto/1.1.4/zepto.js could save 3.9KiB (27% reduction) after compression.
Minifying http://www.vdisk.cn/2017/js/remodal.js could save 1.5KiB (34% reduction) after compression.

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 1.7KiB (18% reduction).

Minifying http://www.vdisk.cn/2017/style.css could save 1.7KiB (18% 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 433B (44% reduction).

Compressing http://www.vdisk.cn/2017/img/repository-icon.svg could save 433B (44% reduction).

vdisk.cn Mobile Resource Breakdown

Total Resources19
Number of Hosts3
Static Resources16
JavaScript Resources5
CSS Resources1

vdisk.cn mobile page usability

Last tested: 2018-02-09


Mobile Usability Good
100/100

vdisk.cn HTML validation

Errors

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 26 Column: 6 - 31
"...go"> <img src="./img/logo.png"> <..." Line: 44 Column: 8 - 42
"..."> <img src="./img/approval-icon.svg"> ..." Line: 51 Column: 7 - 39
"...n"> <img src="./img/window-icon.svg"> ..." Line: 58 Column: 7 - 43
"...n"> <img src="./img/repository-icon.svg"> ..." Line: 72 Column: 5 - 35
"...ner"> <img src="./img/window-bg.png"> </..." Line: 78 Column: 5 - 32
"...ner"> <img src="./img/course.jpg"> </..." Line: 87 Column: 8 - 38
"..."> <img src="./img/logo-blue.png"> ..." Line: 103 Column: 28 - 52
"...20010024号 <img src="img/beian.png">桂公网安备 ..." Line: 110 Column: 8 - 31
"..."> <img src="./img/qr.jpg"> ..." Line: 132 Column: 8 - 32
"..."> <img src="./img/qr.jpg" > ..."

Duplicate attribute “data-style”.

Line: 155 Column: - 20
"... data-style="expand-left" ..."

The “aria-labelledby” attribute must point to an element in the same document.

Line: 120 Column: 3 - 121
"...ainer"> <div class="remodal" data-remodal-id="modal" role="dialog" aria-labelledby="modal1Title" aria-describedby="modal1Desc"> <b..."

The “aria-describedby” attribute must point to an element in the same document.

Line: 120 Column: 3 - 121
"...ainer"> <div class="remodal" data-remodal-id="modal" role="dialog" aria-labelledby="modal1Title" aria-describedby="modal1Desc"> <b..."

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 67 Column: 3 - 37
"...ction> <section class="section window-bg"> <d..." Line: 76 Column: 3 - 34
"...ction> <section class="section course"> <d..."

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vdisk.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.


vdisk.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.