ALU.CN 中国铝业网-铝业公司,铝业资讯,铝价格,铝业知识,铝业人才及相关铝业技术信息平台

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alu.cn website information.

alu.cn domain name is registered by .CN top-level domain registry. See the other sites registred in .CN domain zone.

Following name servers are specified for alu.cn domain:

  • dns2.hichina.com
  • dns1.hichina.com

and probably website alu.cn is hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN web hosting company. Check the complete list of other most popular websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN hosting company.

According to Alexa traffic rank the highest website alu.cn position was 6350 (in the world). The lowest Alexa rank position was 970360. Now website alu.cn ranked in Alexa database as number 64051 (in the world).

Website alu.cn Desktop speed measurement score (46/100) is better than the results of 19.93% of other sites shows that the page desktop performance can be improved.

alu.cn Mobile usability score (58/100) is better than the results of 1.7% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of alu.cn (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Dec-22-2024 64,05162
Dec-21-2024 64,113109
Dec-20-2024 64,222-145
Dec-19-2024 64,077388
Dec-18-2024 64,465325
Dec-17-2024 64,790-40
Dec-16-2024 64,750-380

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alu.cn Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


alu.cn whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

alu.cn server information

Servers Location

IP Address
60.12.228.156
Country
China
Region
Zhejiang
City
Hangzhou

alu.cn desktop page speed rank

Last tested: 2017-05-03

Desktop Speed Bad
46/100

alu.cn Desktop Speed Test Quick Summary


priority - 58 Leverage browser caching

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priority - 47 Optimize images

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priority - 13 Enable compression

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

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Optimize CSS Delivery of the following:

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priority - 0 Minify JavaScript

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Minifying http://meta.alu.cn/2011/js/Switch.js could save 619B (41% reduction) after compression.

alu.cn Desktop Resources

Total Resources160
Number of Hosts19
Static Resources133
JavaScript Resources18
CSS Resources4

alu.cn Desktop Resource Breakdown

alu.cn mobile page speed rank

Last tested: 2017-04-28

Mobile Speed Bad
37/100

alu.cn Mobile Speed Test Quick Summary


priority - 93 Leverage 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://idinfo.zjaic.gov.cn/images/i_lo2.gif (expiration not specified)
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http://zjnet.zjaic.gov.cn/bsjs/330106/33010600002017.js (expiration not specified)
http://im.bizapp.qq.com:8000/zx_qq.gif (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://img.alu.cn/big/companylogo/2012/2/8/13/52708952619093.jpg (4 hours)
http://img.alu.cn/big/companylogo/2012/5/9/10/145026705760987.gif (4 hours)
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http://img.alu.cn/small/bst/2016/3/21/10/806691491420703.jpg (4 hours)

priority - 51 Optimize images

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

Optimize the following images to reduce their size by 495.5KiB (67% reduction).

Compressing and resizing http://img.alu.cn/news/2015/10/29/8/708691431073794.jpg could save 148.6KiB (96% reduction).
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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

http://meta.alu.cn/2011/js/jquery-1.8.0.min.js
http://meta.alu.cn/2011/js/jquery.lazyload.js
http://meta.alu.cn/2011/js/Switch.js
http://meta.alu.cn/2011/js/alutop.js

Optimize CSS Delivery of the following:

http://meta.alu.cn/2011/css/index.css
http://meta.alu.cn/2011/css/home130218.css

priority - 7 Enable 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 69.4KiB (71% reduction).

Compressing http://sgoutong.baidu.com/embed/1493176990/asset/embed/mobile_nb.js could save 59.9KiB (70% reduction).
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Compressing http://kxlogo.knet.cn/seallogo.dll?sn=e14072933010051883iil0000000&size=0 could save 930B (58% reduction).

priority - 0 Minify 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 619B (41% reduction).

Minifying http://meta.alu.cn/2011/js/Switch.js could save 619B (41% reduction) after compression.

alu.cn Mobile Resources

Total Resources160
Number of Hosts19
Static Resources140
JavaScript Resources19
CSS Resources4

alu.cn Mobile Resource Breakdown

alu.cn mobile page usability

Last tested: 2017-04-28

Mobile Usability Bad
58/100

alu.cn Mobile Usability Test Quick Summary


priority - 40 Use 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.

[快速发布] and 9 others render only 5 pixels tall (12 CSS pixels).

| renders only 5 pixels tall (12 CSS pixels).

国际站 and 1 others render only 5 pixels tall (12 CSS pixels).

| and 1 others render only 5 pixels tall (12 CSS pixels).

本网导航 renders only 5 pixels tall (12 CSS pixels).

产品服务 and 1 others render only 5 pixels tall (12 CSS pixels).

活动推广 renders only 5 pixels tall (12 CSS pixels).

尊敬的用户： renders only 5 pixels tall (12 CSS pixels).

我们将会在2017年4月29…：身体健康，事业更上一层楼! renders only 5 pixels tall (12 CSS pixels).

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

求购 and 2 others render only 5 pixels tall (14 CSS pixels).

腾讯微博 and 2 others render only 5 pixels tall (14 CSS pixels).

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

研究室 and 9 others render only 5 pixels tall (14 CSS pixels).

网站地图 renders only 5 pixels tall (12 CSS pixels).

产品： renders only 5 pixels tall (12 CSS pixels).

“高铝粉煤灰提取氧化铝多联产…范”科技成果评价会议成功召开 and 222 others render only 5 pixels tall (12 CSS pixels).

品牌： renders only 5 pixels tall (12 CSS pixels).

深美特铝 and 4 others render only 5 pixels tall (12 CSS pixels).

2016《中国铝业企业大全》-电子版 renders only 5 pixels tall (13 CSS pixels).

铝产品目录 and 2 others render only 5 pixels tall (14 CSS pixels).

南山铝业：汽车板将批量供应，打开高端铝材市场空间 and 7 others render only 5 pixels tall (12 CSS pixels).

商务部新闻发言人孙继文27日在例行新闻发布会上表示，对于美方 renders only 5 pixels tall (12 CSS pixels).

最新加盟企业 and 8 others render only 5 pixels tall (14 CSS pixels).

更多>> and 4 others render only 5 pixels tall (12 CSS pixels).

[云南] and 7 others render only 5 pixels tall (12 CSS pixels).

1 renders only 5 pixels tall (12 CSS pixels).

行情报价 and 1 others render only 5 pixels tall (14 CSS pixels).

市场分析 renders only 5 pixels tall (14 CSS pixels).

2017年4月29日 (元/吨) renders only 5 pixels tall (12 CSS pixels).

LME伦敦 renders only 5 pixels tall (12 CSS pixels).

长江有色 and 3 others render only 5 pixels tall (12 CSS pixels).

库存涨跌 and 5 others render only 5 pixels tall (12 CSS pixels).

2017/4/28 and 51 others render only 5 pixels tall (12 CSS pixels).

-3625 and 5 others render only 5 pixels tall (12 CSS pixels).

账号： and 1 others render only 5 pixels tall (12 CSS pixels).

免费注册 renders only 5 pixels tall (12 CSS pixels).

│ and 1 others render only 5 pixels tall (12 CSS pixels).

忘记密码 and 1 others render only 5 pixels tall (12 CSS pixels).

会员 and 1 others render only 5 pixels tall (12 CSS pixels).

发布信息 and 3 others render only 5 pixels tall (12 CSS pixels).

铝业通 renders only 5 pixels tall (12 CSS pixels).

佛山市金泰来铝业 and 7 others render only 5 pixels tall (12 CSS pixels).

铝业展会 and 7 others render only 5 pixels tall (14 CSS pixels).

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

ying　mr  高级管理：…产厂长/生产总监/副总经理/ and 46 others render only 5 pixels tall (12 CSS pixels).

更多>> and 8 others render only 5 pixels tall (12 CSS pixels).

[铝业常识] and 50 others render only 5 pixels tall (12 CSS pixels).

铝业专家王金融 and 1 others render only 5 pixels tall (12 CSS pixels).

期刊文章 and 1 others render only 5 pixels tall (12 CSS pixels).

铝业天地 and 3 others render only 5 pixels tall (12 CSS pixels).

分类大全 renders only 5 pixels tall (12 CSS pixels).
铝管棒型线精整设备 and 29 others render only 5 pixels tall (14 CSS pixels).
直接水冷立式半连续铸造机 and 318 others render only 5 pixels tall (12 CSS pixels).
更多 renders only 5 pixels tall (12 CSS pixels).
仓贝斯特机械设备有限公司是铝棒剥皮机生产制造企业...... renders only 5 pixels tall (12 CSS pixels).
我要求职 renders only 5 pixels tall (12 CSS pixels).
“诚信助力中国品牌升级行动计…千家报名企业遴选出近百... and 5 others render only 5 pixels tall (12 CSS pixels).
金桥铝材集团 and 5 others render only 5 pixels tall (12 CSS pixels).
兄弟网站： and 2 others render only 5 pixels tall (12 CSS pixels).
| and 21 others render only 5 pixels tall (12 CSS pixels).
友情链接请找QQ:1323373404 renders only 5 pixels tall (12 CSS pixels).
经营许可证编号：浙B2-20110070 and 13 others render only 5 pixels tall (12 CSS pixels).
网 版权所有 © 2002-…-89937588  邮箱： and 13 others render only 5 pixels tall (12 CSS pixels).
中国铝业网 renders only 5 pixels tall (12 CSS pixels).

priority - 23 Size 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 <div id="bdshare">分享到一键分享QQ空间新浪微…友和讯微博更多...百度分享</div> is close to 1 other tap targets.
The tap target <a href="http://www.alu.cn/login.aspx" class="font_369">请登录</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.alu.com.cn/" class="co">国际站</a> and 1 others are close to other tap targets.

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alu.cn Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.

alu.cn TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.