ZZEDU.NET.CN Website Information

zzedu.net.cn Website Information

Daily Unique Visits: 62,880

Daily Page Views: 377,280

Income Per Day: $755

Estimated Value: $543,600

zzedu.net.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 zzedu.net.cn position in Alexa rank database was 2204 and the lowest rank position was 937680. Current position of zzedu.net.cn in Alexa rank database is 22809.

Desktop speed score of zzedu.net.cn (96/100) is better than the results of 94.12% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of zzedu.net.cn (59/100) is better than the results of 2.69% of other sites and means that the page is not mobile-friendly.

Mobile speed score of zzedu.net.cn (90/100) is better than the results of 92.87% of other sites and shows that the landing page performance on mobile devices is excellent.

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zzedu.net.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.


zzedu.net.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: zzedu.net.cn
ROID: 20021209s10021s00000021-cn
Domain Status: ok
Registrant: 郑州市现代教育信息技术中心
Registrant Contact Email: yuhl@chinavvv.com
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: dns.zzedu.net.cn
Name Server: ns.zzedu.net.cn
Registration Time: 2001-05-11 00:00:00
Expiration Time: 2027-05-11 00:00:00
DNSSEC: unsigned

zzedu.net.cn server information

Servers Location

zzedu.net.cn desktop page speed rank

Last tested: 2016-10-09


Desktop Speed Good
96/100

zzedu.net.cn Desktop Speed Test Quick Summary


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.

Optimize CSS Delivery of the following:

http://zzedu.net.cn/zzedu_xw/css/style(ssjm).css

priority - 1Enable 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 8.5KiB (74% reduction).

Compressing http://zzedu.net.cn/ could save 6.7KiB (75% reduction).
Compressing http://zzedu.net.cn/zzedu_xw/css/style(ssjm).css could save 1.8KiB (72% reduction).

priority - 0Leverage 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://zzedu.net.cn/zzedu_xw/css/style(ssjm).css (24 hours)

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 1.3KiB (15% reduction).

Minifying http://zzedu.net.cn/ could save 1.3KiB (15% reduction).

zzedu.net.cn Desktop Resource Breakdown

Total Resources16
Number of Hosts1
Static Resources15
CSS Resources1

zzedu.net.cn mobile page speed rank

Last tested: 2019-12-14


Mobile Speed Good
90/100

zzedu.net.cn Mobile Speed Test Quick Summary


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://zzedu.net.cn/zzedu_xw/css/style(ssjm).css

priority - 1Enable 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 8.5KiB (74% reduction).

Compressing http://zzedu.net.cn/ could save 6.7KiB (75% reduction).
Compressing http://zzedu.net.cn/zzedu_xw/css/style(ssjm).css could save 1.8KiB (72% reduction).

priority - 1Leverage 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://zzedu.net.cn/zzedu_xw/css/style(ssjm).css (24 hours)

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 1.3KiB (15% reduction).

Minifying http://zzedu.net.cn/ could save 1.3KiB (15% reduction).

zzedu.net.cn Mobile Resource Breakdown

Total Resources16
Number of Hosts1
Static Resources15
CSS Resources1

zzedu.net.cn mobile page usability

Last tested: 2019-12-14


Mobile Usability Bad
59/100

zzedu.net.cn Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

版权所有:郑州教育信息网 地址:郑州市南阳路314号 and 10 others render only 5 pixels tall (12 CSS pixels).

全部 renders only 5 pixels tall (14 CSS pixels).

新闻 and 6 others render only 5 pixels tall (14 CSS pixels).

更多>> and 5 others render only 5 pixels tall (14 CSS pixels).

| renders only 5 pixels tall (14 CSS pixels).

priority - 25Size 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="http://www.zzjy.gov.cn">政务网</a> and 3 others are close to other tap targets.

The tap target <td id="title0" class="bg-4 fontred14">全部</td> is close to 2 other tap targets.

The tap target <td id="title1" class="bg-5 fontblack14">新闻</td> and 6 others are close to other tap targets.

The tap target <input id="word" type="text" name="word" class="box"> is close to 1 other tap targets.

The tap target <input type="image"> is close to 1 other tap targets.

The tap target <a href="http://www.zzjy.gov.cn/">政务</a> and 5 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

zzedu.net.cn HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 7 Column: 5 - 107
"...e=1"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"> <..."

Errors

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

Line: 16 Column: 89 - 134
"....net.cn/"><img src="./2017/images/logo.png" class="mig"></a></..." Line: 43 Column: 116 - 153
"...et.cn')" ><img src="./2017/images/s-icon01.png"><br><s..." Line: 44 Column: 114 - 151
"...gov.cn')"><img src="./2017/images/s-icon02.png"><br><s..." Line: 45 Column: 118 - 155
"...net.cn')"><img src="./2017/images/s-icon04.png"><br><s..." Line: 46 Column: 121 - 158
"...net.cn')"><img src="./2017/images/s-icon05.png"><br><s..." Line: 47 Column: 122 - 159
"...n/tpxw')"><img src="./2017/images/s-icon06.png"><br><s..." Line: 48 Column: 114 - 151
"...net.cn')"><img src="./2017/images/s-icon07.png"><br><s..."

Stray start tag “script”.

Line: 62 Column: 3 - 33
"...</body> <script type="text/javascript"> d..."

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zzedu.net.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.


zzedu.net.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.