NODEJS.CN Node.js 中文网


nodejs.cn website information.

nodejs.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 nodejs.cn domain:

  • ns2.alidns.com
  • ns1.alidns.com

and probably website nodejs.cn is hosted by AMAZON-AES - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-AES - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website nodejs.cn position was 1805 (in the world). The lowest Alexa rank position was 993988. Now website nodejs.cn ranked in Alexa database as number 66624 (in the world).

Website nodejs.cn Desktop speed measurement score (93/100) is better than the results of 91.83% of other sites and shows that the page is performing great on desktop computers.

nodejs.cn Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of nodejs.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.

Weekly Rank Report

DateRankChange
Nov-19-2024 N/AN/A
Nov-18-2024 66,62454
Nov-17-2024 66,678615
Nov-16-2024 67,293-398
Nov-15-2024 66,895231
Nov-14-2024 67,126-584
Nov-13-2024 66,5420

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nodejs.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.



nodejs.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.


nodejs.cn server information

Servers Location

IP Address
nodejs.cn.w.alikunlun.com
122.228.223.239
122.228.223.238
122.228.223.240
122.228.223.250
122.228.223.248
122.228.223.249
122.228.223.241
122.228.223.242
Region
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
City
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing
Beijing

nodejs.cn desktop page speed rank

Last tested: 2017-12-17


Desktop Speed Good
93/100

nodejs.cn Desktop Speed Test Quick Summary


priority - 2 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.

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.

Optimize CSS Delivery of the following:

http://nodejs.cn/static/index.css?20170227

priority - 2 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 9% of the final above-the-fold content could be rendered with the full HTML response.

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.

Leverage browser caching for the following cacheable resources:

http://nodejs.cn/node/api_count?show=1&t=15134894 (12 hours)
http://nodejs.cn/static/images/logo.svg (12 hours)
http://nodejs.cn/static/index.css?20170227 (12 hours)

priority - 0 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 3.2KiB (55% reduction).

Compressing http://nodejs.cn/static/images/logo.svg could save 3.2KiB (55% reduction).

nodejs.cn Desktop Resources

Total Resources7
Number of Hosts2
Static Resources3
JavaScript Resources2
CSS Resources1

nodejs.cn Desktop Resource Breakdown

nodejs.cn mobile page speed rank

Last tested: 2017-05-20


Mobile Speed Good
90/100

nodejs.cn Mobile Speed Test Quick Summary


priority - 8 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.

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.

Optimize CSS Delivery of the following:

http://nodejs.cn/static/index.css?20170227

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.

Leverage browser caching for the following cacheable resources:

http://nodejs.cn/static/images/logo.svg (12 hours)
http://nodejs.cn/static/index.css?20170227 (12 hours)

priority - 0 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 3.2KiB (55% reduction).

Compressing http://nodejs.cn/static/images/logo.svg could save 3.2KiB (55% reduction).

nodejs.cn Mobile Resources

Total Resources6
Number of Hosts2
Static Resources2
JavaScript Resources1
CSS Resources1

nodejs.cn Mobile Resource Breakdown

nodejs.cn mobile page usability

Last tested: 2017-05-20


Mobile Usability Bad
64/100

nodejs.cn Mobile Usability Test Quick Summary


priority - 34 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.

云服务器 and 4 others render only 5 pixels tall (14 CSS pixels).

腾讯社招 renders only 5 pixels tall (14 CSS pixels).

Node.js 使用了一个事…O 的模型,使其轻量又高效。 and 2 others render only 8 pixels tall (20 CSS pixels).

唯一与官方版本同步的中文文档 renders only 6 pixels tall (16 CSS pixels).

版本 and 3 others render only 5 pixels tall (13 CSS pixels).

5.1.281.101 and 51 others render only 5 pixels tall (13 CSS pixels).

更新日志 and 25 others render only 5 pixels tall (13 CSS pixels).

Node.js 中文网 renders only 5 pixels tall (14 CSS pixels).

联系QQ renders only 5 pixels tall (14 CSS pixels).

123816 renders only 5 pixels tall (14 CSS pixels).

人才招聘 and 3 others render only 5 pixels tall (14 CSS pixels).

由阿里云提供 and 3 others render only 5 pixels tall (14 CSS pixels).

priority - 14 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 <a href="/download/">下载</a> and 25 others are close to other tap targets.

priority - 10 Configure 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.

Configure a viewport for this page.

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nodejs.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.


nodejs.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.