300.cn Website Information
Daily Unique Visits: 300,151
Daily Page Views: 2,401,208
Income Per Day: $2,401
Estimated Value: $2,593,080
This website is located in China and is using following IP address 120.133.2.88. See the complete list of popular websites hosted in China.
300.cn is registered under .CN top-level domain. Please check other sites in .CN zone.
Website 300.cn is using the following name servers:
- ce1.dns.com
- ce2.dns.com
and is probably hosted by CHINA169-BJ China Unicom Beijing Province Network, CN. See the full list of other websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.
The highest website 300.cn position in Alexa rank database was 2057 and the lowest rank position was 959692. Current position of 300.cn in Alexa rank database is 5077.
Desktop speed score of 300.cn (65/100) is better than the results of 42.84% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of 300.cn (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.
Mobile speed score of 300.cn (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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300.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.
300.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.
ROID: 20050415s10001s07108911-cn
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Registrant: 北京中企网动力数码科技有限公司
Registrant Contact Email: weizhifeng@300.cn
Sponsoring Registrar: 中企动力科技股份有限公司
Name Server: ce2.dns.com
Name Server: ce1.dns.com
Registration Time: 2005-04-15 22:11:14
Expiration Time: 2030-04-15 22:11:14
DNSSEC: unsigned
300.cn server information
Servers Location
300.cn desktop page speed rank
Last tested: 2018-09-12
300.cn Desktop Speed Test Quick Summary
priority - 20Leverage 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://s.300.cn/v3.0/home/images/common/img-footer-tel.svg (10 minutes)
https://s.300.cn/v3.0/home/images/common/img-header-tel.svg?20180912160646 (10 minutes)
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https://s.300.cn/v3.0/home/images/zq-logo.svg?20180912160646 (10 minutes)
priority - 13Optimize images
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
https://s.300.cn/v3.0/home/css/public.css?20180912160646
https://s.300.cn/v3.0/home/css/contact-float.css?20180912160646
https://s.300.cn/plugins/swiper/css/swiper.min.css?20180912160646
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priority - 8Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
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priority - 2Minify 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 15.8KiB (24% reduction).
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priority - 1Minify 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 7.3KiB (28% reduction).
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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 (12% reduction).
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300.cn Desktop Resource Breakdown
Total Resources | 131 |
Number of Hosts | 13 |
Static Resources | 108 |
JavaScript Resources | 26 |
CSS Resources | 7 |
300.cn mobile page speed rank
Last tested: 2017-11-28
300.cn Mobile Speed Test Quick Summary
priority - 26Avoid 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://www.300.cn/
http://m.300.cn/
priority - 24Eliminate 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:
priority - 13Enable 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 128.4KiB (70% reduction).
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priority - 8Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 73.8KiB (25% reduction).
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priority - 5Reduce server response time
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:
priority - 0Minify 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 1KiB (18% reduction).
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 1.1KiB (16% reduction).
300.cn Mobile Resource Breakdown
Total Resources | 85 |
Number of Hosts | 15 |
Static Resources | 63 |
JavaScript Resources | 20 |
CSS Resources | 5 |
300.cn mobile page usability
Last tested: 2017-11-28
300.cn Mobile Usability Test Quick Summary
priority - 10Configure the viewport
Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.
300.cn HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"...kit"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...='_blank'><img src='http://icon.szfw.org/silver.jpg' border='0' /></a> ..." Line: 1179 Column: 156 - 207
"...='_blank'><img src='http://icon.szfw.org/sf.png' border='0' /></a> ..."
Start tag “a” seen but an element of the same type was already open.
"...02010293号 <a href="http://www.miitbeian.gov.cn/" target="_blank" style="color:#999">京ICP证0..."
Bad value “http://lxbjs.baidu.com/api/asset/api.js?t=' + new Date().getTime() + '” for attribute “src” on element “script”: Illegal character in query: space is not allowed.
"... <script type="text/javascript" data-lxb-uid="22490479" data-lxb-gid="325007" src="http://lxbjs.baidu.com/api/asset/api.js?t=' + new Date().getTime() + '" charset="utf-8"></scri..."
Attribute “zixun” not allowed on element “a” at this point.
"... <a class="shangqiao a_baidu_window zixun_count" zixun="bd" href="http://p.qiao.baidu.com/cps/chatIndex?reqParam=%7B%22from%22%3A1%2C%22sessionid%22%3A%22-100%22%2C%22siteId%22%3A%2211049317%22%2C%22tid%22%3A%22-1%22%2C%22userId%22%3A%2222490479%22%2C%22ttype%22%3A1%2C%22pageId%22%3A0%7D" target="_blank"></a> ..." Line: 1446 Column: 25 - 146
"... <a class="qq a_new_window zixun_count" zixun="qq" href="http://q.url.cn/CDUdBx?_type=wpa&qidian=true" target="_blank"></a> ..."
Duplicate ID “submitform”.
"... <form action="/customer/feedback?is_ajax=1" method="post" id="submitform" name="submitform"> ..."
Duplicate ID “verify”.
"... <input type="text" id="verify" name="verify" class="verify verifyInput" required="required" placeholder="验证码"> ..."
Duplicate ID “mycall”.
"... <input type="tel" value="" class="phoneNumber" name="mobile" id="mycall" required="required" placeholder="输入手机号"> ..."
Warnings
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
"...='_blank'><img src='http://icon.szfw.org/silver.jpg' border='0' /></a> ..." Line: 1179 Column: 156 - 207
"...='_blank'><img src='http://icon.szfw.org/sf.png' border='0' /></a> ..."
The first occurrence of ID “submitform” was here.
"... <form action="/customer/feedback?is_ajax=1" method="post" id="submitform" name="submitform"> ..."
The first occurrence of ID “verify” was here.
"... <input style="width: 258px; display: inline-block; vertical-align: middle;" type="text" id="verify" name="verify" class="verifyInput" /> ..."
The first occurrence of ID “mycall” was here.
"... <input type="text" name="mobile" id="mycall"> ..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
".../script> <script language="javascript" src="http://market.data.yun300.cn/public/js/visittrack.js?201708251717"></scri..."
This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.
"...TYPE html> <html> <head..."
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300.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.
300.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.