300.cn website information.
300.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 300.cn domain:
- ce1.dns.com
- ce2.dns.com
and probably website 300.cn is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.
According to Alexa traffic rank the highest website 300.cn position was 2057 (in the world). The lowest Alexa rank position was 959692. Now website 300.cn ranked in Alexa database as number 5055 (in the world).
Website 300.cn Desktop speed measurement score (65/100) is better than the results of 42.84% of other sites shows that the page desktop performance can be improved.
300.cn Mobile usability score (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.
Mobile speed measurement 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.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| May-08-2024 | 5,055 | 100 |
| May-07-2024 | 5,155 | -44 |
| May-06-2024 | 5,111 | 92 |
| May-05-2024 | 5,203 | -107 |
| May-04-2024 | 5,096 | -9 |
| May-03-2024 | 5,087 | -10 |
| May-02-2024 | 5,077 | -13 |
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300.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.
300.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.
300.cn server information
300.cn desktop page speed rank
Last tested: 2018-09-12
Desktop Speed
Medium
65/100
300.cn Desktop Speed Test Quick Summary
priority - 20 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:
https://tb.53kf.com/code/code/10168926/3 (expiration not specified)
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)
https://s.300.cn/v3.0/home/images/common/img-header-vip.svg (10 minutes)
https://s.300.cn/v3.0/home/images/common/phone.svg (10 minutes)
https://s.300.cn/v3.0/home/images/common/weixin.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-online.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-pop-close.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-qq.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-search.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-tel.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-top.svg (10 minutes)
https://s.300.cn/v3.0/home/images/contact/contact-weixin.svg (10 minutes)
https://s.300.cn/v3.0/home/images/index/SSL.svg?20180912160646 (10 minutes)
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https://s.300.cn/v3.0/home/images/public/img-header-tel.svg?20180912160646 (10 minutes)
https://s.300.cn/v3.0/home/images/zq-logo.svg?20180912160646 (10 minutes)
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https://s.300.cn/v3.0/home/images/contact/contact-pop-close.svg (10 minutes)
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https://s.300.cn/v3.0/home/images/index/SSL.svg?20180912160646 (10 minutes)
https://s.300.cn/v3.0/home/images/index/icon-liwu.svg?20180912160646 (10 minutes)
https://s.300.cn/v3.0/home/images/index/icon-sjgl.svg?20180912160646 (10 minutes)
https://s.300.cn/v3.0/home/images/index/icon-yxtg.svg?20180912160646 (10 minutes)
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https://s.300.cn/v3.0/home/images/index/img-items-service-mark.svg (10 minutes)
https://s.300.cn/v3.0/home/images/public/icon-hot.svg (10 minutes)
https://s.300.cn/v3.0/home/images/public/img-header-tel.svg?20180912160646 (10 minutes)
https://s.300.cn/v3.0/home/images/zq-logo.svg?20180912160646 (10 minutes)
priority - 13 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 124.4KiB (78% reduction).
Compressing https://a.300.cn/newsinfo/20180907/5b9227e1199aa.jpg could save 55.7KiB (77% reduction).
Compressing https://a.300.cn/newsinfo/20180907/5b9227b87e564.jpg could save 37.5KiB (78% reduction).
Compressing https://s.300.cn/v2.0/home/images/yzm_null.jpg could save 12.2KiB (85% reduction).
Compressing https://s.300.cn/v3.0/home/images/yzm_null.jpg could save 12.2KiB (85% reduction).
Compressing https://www24.53kf.com/style/setting/ver06/img/ico…ose_btn/closebtn_2.png could save 2.8KiB (95% reduction).
Compressing https://www24.53kf.com/style/setting/ver06/img/ico…ck_btn/clickbtn_10.png could save 1.1KiB (47% reduction).
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Compressing https://lxbjs.baidu.com/newFloat/log.gif?fType=2&n…4f9b-8aec-92bf5cd3c2a1 could save 1KiB (93% reduction).
Compressing https://www24.53kf.com/style/setting/ver06/img/ico…_bg_inv/commonbg_3.png could save 898B (40% reduction).
Compressing https://a.300.cn/newsinfo/20180907/5b9227b87e564.jpg could save 37.5KiB (78% reduction).
Compressing https://s.300.cn/v2.0/home/images/yzm_null.jpg could save 12.2KiB (85% reduction).
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Compressing https://www24.53kf.com/style/setting/ver06/img/ico…ose_btn/closebtn_2.png could save 2.8KiB (95% reduction).
Compressing https://www24.53kf.com/style/setting/ver06/img/ico…ck_btn/clickbtn_10.png could save 1.1KiB (47% reduction).
Compressing https://lxbjs.baidu.com/newFloat/log.gif?fType=2&n…4f9b-8aec-92bf5cd3c2a1 could save 1KiB (93% reduction).
Compressing https://lxbjs.baidu.com/newFloat/log.gif?fType=2&n…4f9b-8aec-92bf5cd3c2a1 could save 1KiB (93% reduction).
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priority - 10 Eliminate 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.
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:
https://s.300.cn/plugins/jquery/jquery.min.js?20180912160646
Optimize CSS Delivery of the following:
https://s.300.cn/v3.0/home/css/common.min.css?20180912160646
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
https://s.300.cn/plugins/gg/css/gg.css?20180912160646
https://s.300.cn/plugins/swiper/css/animate.min.css?20180912160646
https://s.300.cn/v3.0/home/css/index/index.css?20180912160646
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
https://s.300.cn/plugins/gg/css/gg.css?20180912160646
https://s.300.cn/plugins/swiper/css/animate.min.css?20180912160646
https://s.300.cn/v3.0/home/css/index/index.css?20180912160646
priority - 8 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 81.1KiB (61% reduction).
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300.cn Desktop Resources
| Total Resources | 131 |
| Number of Hosts | 13 |
| Static Resources | 108 |
| JavaScript Resources | 26 |
| CSS Resources | 7 |
300.cn Desktop Resource Breakdown
300.cn mobile page speed rank
Last tested: 2017-11-28
Mobile Speed
Bad
58/100
300.cn Mobile Speed Test Quick Summary
priority - 26 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
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priority - 24 Eliminate 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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Optimize CSS Delivery of the following:
http://s.300.cn/v2.0/mobile/css/common.min.css?201711281525
priority - 13 Enable compression
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priority - 8 Optimize images
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priority - 5 Reduce server response time
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priority - 1 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.
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http://shujike.cn/dgt.js (expiration not specified)
priority - 0 Minify JavaScript
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300.cn Mobile Resources
| Total Resources | 85 |
| Number of Hosts | 15 |
| Static Resources | 63 |
| JavaScript Resources | 20 |
| CSS Resources | 5 |
300.cn Mobile Resource Breakdown
300.cn mobile page usability
Last tested: 2017-11-28
Mobile Usability
Good
89/100
300.cn Mobile Usability Test Quick Summary
priority - 10 Configure the viewport
Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.
Configuring a viewport specifying width=device-width instead of width=640 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.
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300.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.
300.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.