sellon.com.cn website information.

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

No name server records were found.

According to Alexa traffic rank the highest website sellon.com.cn position was 105245 (in the world). The lowest Alexa rank position was 989941. Current position of sellon.com.cn in Alexa rank database is below 1 million.

Website sellon.com.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.

sellon.com.cn Mobile usability score (66/100) is better than the results of 14.96% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of sellon.com.cn (54/100) is better than the results of 41.82% 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
Apr-24-2024	N/A	N/A
Apr-23-2024	N/A	N/A
Apr-22-2024	N/A	N/A
Apr-21-2024	N/A	N/A
Apr-20-2024	N/A	N/A
Apr-19-2024	N/A	N/A
Apr-18-2024	N/A	N/A

sellon.com.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.

sellon.com.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.

sellon.com.cn server information

Servers Location

IP Address

Country

Region

City

sellon.com.cn desktop page speed rank

Last tested: 2019-02-27

Desktop Speed Medium

65/100

sellon.com.cn Desktop Speed Test Quick Summary

priority - 19 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 181.5KiB (75% reduction).

Compressing http://sellon.com.cn/css/pintuer.css could save 91KiB (82% reduction).
Compressing http://sellon.com.cn/js/jquery-1.9.1.min.js could save 58.4KiB (64% reduction).
Compressing http://sellon.com.cn/ could save 13.6KiB (78% reduction).
Compressing http://sellon.com.cn/css/Official_website.css could save 9.5KiB (79% reduction).
Compressing http://sellon.com.cn/js/share.js could save 5.1KiB (74% reduction).
Compressing http://sellon.com.cn/js/Official_website.js could save 3.9KiB (82% reduction).

priority - 13 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://sellon.com.cn/css/Official_website.css (expiration not specified)
http://sellon.com.cn/css/pintuer.css (expiration not specified)
http://sellon.com.cn/img/Content_Logo.png (expiration not specified)
http://sellon.com.cn/img/banner/6kuaibo.png (expiration not specified)
http://sellon.com.cn/img/banner2.jpg (expiration not specified)
http://sellon.com.cn/img/images/11(1).png (expiration not specified)
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http://sellon.com.cn/img/images/9.png (expiration not specified)
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http://sellon.com.cn/img/images/i_zw.png (expiration not specified)
http://sellon.com.cn/img/police_icon.png (expiration not specified)
http://sellon.com.cn/img/product/nav_top.png (expiration not specified)
http://sellon.com.cn/js/Official_website.js (expiration not specified)
http://sellon.com.cn/js/jquery-1.9.1.min.js (expiration not specified)
http://sellon.com.cn/js/share.js (expiration not specified)

priority - 12 Optimize images

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Compressing http://sellon.com.cn/img/banner/6kuaibo.png could save 51KiB (19% reduction).
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Compressing http://sellon.com.cn/img/Content_Logo.png could save 1.7KiB (33% reduction).
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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 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://sellon.com.cn/js/jquery-1.9.1.min.js
http://sellon.com.cn/js/Official_website.js

Optimize CSS Delivery of the following:

http://sellon.com.cn/css/pintuer.css
http://sellon.com.cn/css/Official_website.css

priority - 1 Minify 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 8.9KiB (51% reduction).

Minifying http://sellon.com.cn/ could save 8.9KiB (51% reduction).

priority - 1 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 5.1KiB (45% reduction).

Minifying http://sellon.com.cn/js/Official_website.js could save 2.6KiB (54% reduction).
Minifying http://sellon.com.cn/js/share.js could save 2.5KiB (38% reduction).

priority - 0 Minify 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 4KiB (34% reduction).

Minifying http://sellon.com.cn/css/Official_website.css could save 4KiB (34% reduction).

sellon.com.cn Desktop Resources

Total Resources	26
Number of Hosts	1
Static Resources	25
JavaScript Resources	3
CSS Resources	2

sellon.com.cn Desktop Resource Breakdown

sellon.com.cn mobile page speed rank

Last tested: 2019-02-27

Mobile Speed Bad

54/100

sellon.com.cn Mobile Speed Test Quick Summary

priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 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://sellon.com.cn/js/jquery-1.9.1.min.js
http://sellon.com.cn/js/Official_website.js

Optimize CSS Delivery of the following:

http://sellon.com.cn/css/pintuer.css
http://sellon.com.cn/css/Official_website.css

priority - 19 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:

priority - 19 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 181.5KiB (75% reduction).

priority - 12 Optimize images

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

Optimize the following images to reduce their size by 122.1KiB (28% reduction).

priority - 1 Minify 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 8.9KiB (51% reduction).

Minifying http://sellon.com.cn/ could save 8.9KiB (51% reduction).

priority - 1 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 5.1KiB (45% reduction).

Minifying http://sellon.com.cn/js/Official_website.js could save 2.6KiB (54% reduction).
Minifying http://sellon.com.cn/js/share.js could save 2.5KiB (38% reduction).

priority - 0 Minify 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 4KiB (34% reduction).

Minifying http://sellon.com.cn/css/Official_website.css could save 4KiB (34% reduction).

sellon.com.cn Mobile Resources

Total Resources	26
Number of Hosts	1
Static Resources	25
JavaScript Resources	3
CSS Resources	2

sellon.com.cn Mobile Resource Breakdown

sellon.com.cn mobile page usability

Last tested: 2019-02-27

Mobile Usability Medium

66/100

sellon.com.cn Mobile Usability Test Quick Summary

priority - 23 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.

首页 renders only 7 pixels tall (18 CSS pixels).

方案 and 6 others render only 7 pixels tall (18 CSS pixels).

SOLUTION and 2 others render only 8 pixels tall (20 CSS pixels).

公司动态 renders only 8 pixels tall (20 CSS pixels).

“中关村互联网+品牌孵化中心”的科技创新... and 29 others render only 5 pixels tall (14 CSS pixels).
更多内容> and 1 others render only 6 pixels tall (16 CSS pixels).

行业新闻 renders only 8 pixels tall (20 CSS pixels).

IPv4/IPv6双栈双网络智能无线协议模组 and 3 others render only 6 pixels tall (16 CSS pixels).
SERVICE renders only 8 pixels tall (20 CSS pixels).
IPv6虚拟专用网络运营服务 and 1 others render only 7 pixels tall (18 CSS pixels).
公司动态 and 3 others render only 6 pixels tall (16 CSS pixels).
分享至： renders only 5 pixels tall (14 CSS pixels).
京ICP备12038167号…天成，保留所有权利联系我们 and 1 others render only 5 pixels tall (14 CSS pixels).

priority - 14 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,200 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="Banner"> falls outside the viewport.
The element <img src="img/images/i_jj.png"> falls outside the viewport.
The element <span>智能家居</span> falls outside the viewport.
The element <div class="banner_p"> falls outside the viewport.
The element <span class="xp1">2018-08-13</span> falls outside the viewport.
The element <span class="xp1">2018-07-23</span> falls outside the viewport.
The element <span class="xp1">2018-07-19</span> falls outside the viewport.
The element <span class="xp1">2018-07-18</span> falls outside the viewport.
The element <span class="xp1">2018-07-17</span> falls outside the viewport.
The element <div class="See_more">更多内容></div> falls outside the viewport.
The element <img src="img/images/9.png"> falls outside the viewport.
The element <span class="Name">IPv4/IPv6双栈双网络智能无线协议模组</span> falls outside the viewport.
The element <div class="Banner_Two_Content_Img">六快拨导航增值服务…IPv6虚拟专用网络运营服务</div> falls outside the viewport.
The element <div class="Big_Bottom_Bar_Content_Border">公司动态…联系我们</div> falls outside the viewport.
The element <div class="Footer">京ICP备12038167号…天成，保留所有权利联系我们</div> falls outside the viewport.
The element <div class="Footer">公安机关备案11010802024817号</div> falls outside the viewport.

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.

priority - 6 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="javascript:;">01</a> and 19 others are close to other tap targets.
The tap target <div class="wb"> is close to 1 other tap targets.
The tap target <div class="wx"> is close to 1 other tap targets.

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sellon.com.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.

sellon.com.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.

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sellon.com.cn website information.

Weekly Rank Report

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sellon.com.cn Rank History

sellon.com.cn whois

sellon.com.cn server information

Servers Location

sellon.com.cn desktop page speed rank

sellon.com.cn Desktop Speed Test Quick Summary

priority - 19 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 181.5KiB (75% reduction).

priority - 13 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:

priority - 12 Optimize images

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

Optimize the following images to reduce their size by 122.1KiB (28% reduction).

priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 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:

Optimize CSS Delivery of the following:

priority - 1 Minify 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 8.9KiB (51% reduction).

priority - 1 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 5.1KiB (45% reduction).

priority - 0 Minify 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 4KiB (34% reduction).

sellon.com.cn Desktop Resources

sellon.com.cn Desktop Resource Breakdown

sellon.com.cn mobile page speed rank

sellon.com.cn Mobile Speed Test Quick Summary

priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 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:

Optimize CSS Delivery of the following:

priority - 19 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:

priority - 19 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 181.5KiB (75% reduction).

priority - 12 Optimize images

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

Optimize the following images to reduce their size by 122.1KiB (28% reduction).

priority - 1 Minify 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 8.9KiB (51% reduction).

priority - 1 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 5.1KiB (45% reduction).

priority - 0 Minify 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 4KiB (34% reduction).

sellon.com.cn Mobile Resources

sellon.com.cn Mobile Resource Breakdown

sellon.com.cn mobile page usability

sellon.com.cn Mobile Usability Test Quick Summary

priority - 23 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.

priority - 14 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,200 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

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.

priority - 6 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.

sellon.com.cn similar domains

sellon.com.cn Ping

sellon.com.cn TRACEROUTE