18SHOW.CN 仪表展览网 – 仪表网,仪器网,仪表供求信息,仪表厂商,仪表资料,仪表展会


18show.cn website information.

18show.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 18show.cn domain:

  • ns4.dnsv2.com
  • ns3.dnsv2.com

and probably website 18show.cn is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website 18show.cn position was 13803 (in the world). The lowest Alexa rank position was 991571. Now website 18show.cn ranked in Alexa database as number 157967 (in the world).

Website 18show.cn Desktop speed measurement score (37/100) is better than the results of 12.68% of other sites shows that the page desktop performance can be improved.

18show.cn Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of 18show.cn (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-29-2024 157,9675,540
Mar-28-2024 163,507-11,454
Mar-27-2024 152,0535,724
Mar-26-2024 157,777-11,196
Mar-25-2024 146,58113,482
Mar-24-2024 160,063-22,500
Mar-23-2024 137,5634,739

Advertisement

18show.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.



18show.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.


18show.cn server information

Servers Location

IP Address
211.147.247.102
Country
China
Region
Guangdong
City
Guangzhou

18show.cn desktop page speed rank

Last tested: 2016-08-02


Desktop Speed Bad
37/100

18show.cn Desktop Speed Test Quick Summary


priority - 122 Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (82% reduction).

Compressing and resizing http://showimg.yizimg.com/img/section/20140410060402.jpg could save 252.4KiB (98% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140410060341.jpg could save 132.4KiB (97% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140411050809.jpg could save 122.4KiB (98% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140410060032.jpg could save 118KiB (96% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140411044625.jpg could save 101.2KiB (98% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140411042302.jpg could save 92.2KiB (98% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140411053524.jpg could save 62.8KiB (98% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140410060153.jpg could save 47.9KiB (94% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140410060307.jpg could save 45.2KiB (94% reduction).
Losslessly compressing http://showimg.yizimg.com/img/section/20160421084508.jpg could save 21.7KiB (47% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140410055930.jpg could save 21.7KiB (93% reduction).
Losslessly compressing http://showimg.yizimg.com/img/section/20160420105654.jpg could save 21.1KiB (49% reduction).
Losslessly compressing http://showimg.yizimg.com/img/section/20160518024643.jpg could save 21.1KiB (49% reduction).
Losslessly compressing http://showimg.yizimg.com/img/section/20160420104533.jpg could save 19KiB (50% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140411054804.jpg could save 18.8KiB (94% reduction).
Losslessly compressing http://18show.yizimg.com/Content/default/images/index/erweim.png could save 17.5KiB (99% reduction).
Losslessly compressing http://www.18show.cn/content/images/index/upto.png could save 17.4KiB (99% reduction).
Losslessly compressing http://s03.yizimg.com/images/Ad/635774983252016420.jpg could save 15.3KiB (22% reduction).
Losslessly compressing http://s03.yizimg.com/images/Ad/636034203960894674.jpg could save 15.2KiB (19% reduction).
Compressing and resizing http://showimg.yizimg.com/img/section/20140411052337.jpg could save 12.8KiB (93% reduction).
Losslessly compressing http://18show.yizimg.com/Content/default/images/op40.png could save 2.7KiB (97% reduction).
Losslessly compressing http://18show.yizimg.com/Content/images/op70.png could save 2.7KiB (97% reduction).
Losslessly compressing http://www.18show.cn/img/grey.png could save 2.7KiB (97% reduction).
Losslessly compressing http://www.18show.cn/img/trade/1/logo.png could save 2KiB (24% reduction).
Losslessly compressing http://www.superstat.cn/jscall.aspx?type=1&vguid=4…:01%20GMT-0700%20(PDT) could save 730B (91% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=admaster&uid=s4d4eb0ebb94442d4a1 could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=allyes&allyes_id=…2400023712700131365606 could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=hz&c=288d67e5588e6261988fb523bfa75739 could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=rm&xxid=y3avR4iKcs could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=sohu&suid=1608030142261220&ver=1 could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=vam&vamaker_id=s9…uw5&vamaker_cver=1&v=1 could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?a=youku&mzid=1470159746116OCO could save 712B (88% reduction).
Losslessly compressing http://bx.optimix.asia/cms.gif?tid=E0&ver=1&extend…712700131365606&a=tanx could save 712B (88% reduction).
Losslessly compressing http://s02.yizimg.com/images/qq_online.png could save 635B (15% reduction).

priority - 38 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://www.18show.cn/8/JS/jquery.SuperSlide.2.1.1.js (expiration not specified)
http://www.18show.cn/Content/images/service/imgli-line.png (expiration not specified)
http://www.18show.cn/Content/images/service/imgqq-icon.png (expiration not specified)
http://www.18show.cn/Content/images/service/imgtel-icon.png (expiration not specified)
http://www.18show.cn/Soucedata/service.js (expiration not specified)
http://www.18show.cn/content/images/index/ercodebig.jpg (expiration not specified)
http://www.18show.cn/content/images/index/upto.png (expiration not specified)
http://www.18show.cn/img/grey.png (expiration not specified)
http://www.18show.cn/img/trade/1/logo.png (expiration not specified)
http://www.18show.cn/monitor/Javascripts/Referrer.js (expiration not specified)
http://18show.yizimg.com/Content/css (10 minutes)
http://18show.yizimg.com/Content/default/images/index/arrow-d.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/currarrow.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/erweim.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/latest.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/redarrow.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/searcharrow.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/share.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/sharearrow.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/srb.png (10 minutes)
http://18show.yizimg.com/Content/default/images/index/srt.png (10 minutes)
http://18show.yizimg.com/Content/default/images/op40.png (10 minutes)
http://18show.yizimg.com/Content/default/style.css (10 minutes)
http://18show.yizimg.com/Content/images/op70.png (10 minutes)
http://18show.yizimg.com/Scripts/json2.js (10 minutes)
http://18show.yizimg.com/Scripts/page/dom_hover.js (10 minutes)
http://18show.yizimg.com/scripts/page/common.js?_v=20150328 (10 minutes)
http://s02.yizimg.com/images/bottom/ecommerce.png (10 minutes)
http://s02.yizimg.com/images/bottom/sem.png (10 minutes)
http://s02.yizimg.com/images/bottom/top100.png (10 minutes)
http://s02.yizimg.com/images/bottom/zhga.png (10 minutes)
http://s02.yizimg.com/images/qq_online.png (10 minutes)
http://s03.yizimg.com/images/Ad/635663532242999819.gif (10 minutes)
http://s03.yizimg.com/images/Ad/635723944244596083.gif (10 minutes)
http://s03.yizimg.com/images/Ad/635774983252016420.jpg (10 minutes)
http://s03.yizimg.com/images/Ad/635788041342748732.gif (10 minutes)
http://s03.yizimg.com/images/Ad/635835518234988745.gif (10 minutes)
http://s03.yizimg.com/images/Ad/635923660156205091.gif (10 minutes)
http://s03.yizimg.com/images/Ad/635926019077933054.gif (10 minutes)
http://s03.yizimg.com/images/Ad/635951066713382686.gif (10 minutes)
http://s03.yizimg.com/images/Ad/636028977582908705.gif (10 minutes)
http://s03.yizimg.com/images/Ad/636034203960894674.jpg (10 minutes)
http://s03.yizimg.com/images/Ad/636053017670852020.gif (10 minutes)
http://cbjs.baidu.com/js/m.js (60 minutes)
http://dup.baidustatic.com/tpl/ac.js (60 minutes)
http://dup.baidustatic.com/tpl/fb.js (60 minutes)
http://dup.baidustatic.com/tpl/wh.js (60 minutes)
http://showimg.yizimg.com/img/news/201604/27/m_522…w2/2/w/374/h/240/q/100 (60 minutes)
http://showimg.yizimg.com/img/news/201604/27/m_522…w2/2/w/374/h/240/q/100 (60 minutes)
http://showimg.yizimg.com/img/news/201604/28/m_522…w2/2/w/374/h/240/q/100 (60 minutes)
http://showimg.yizimg.com/img/section/20140410055930.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060000.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060032.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060102.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060153.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060215.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060233.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060252.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060307.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060322.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060341.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140410060402.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140411042302.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140411044625.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140411050809.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140411052337.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140411053524.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20140411054804.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20150422032325.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20150422032521.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20160401030736.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20160420104533.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20160420105654.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20160421084508.jpg (60 minutes)
http://showimg.yizimg.com/img/section/20160518024643.jpg (60 minutes)
http://static.bshare.cn/b/buttonLite.js (5 hours)

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

Your page has 14 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://apps.bdimg.com/libs/jquery/1.9.1/jquery.min.js
http://cbjs.baidu.com/js/m.js
http://18show.yizimg.com/scripts/page/common.js?_v=20150328
http://sso.yi-z.com/?action=checkssologin&host=www.18show.cn
http://pos.baidu.com/scam?di=1136742&dri=0&dis=0&d…&cdo=-1&tcn=1470159722
http://static.bshare.cn/b/buttonLite.js
http://www.18show.cn/bundles/default?v=4pD9fMzF2lr…51I0laMlCftC7Jp-9G5rg1
http://18show.yizimg.com/Scripts/json2.js
http://www.18show.cn/monitor/Javascripts/Referrer.js
http://www.superstat.cn/default.js?v=_20100727
http://hm.baidu.com/h.js?bbb584bdea0581c58602697d5995e246
http://www.18show.cn/8/JS/jquery.SuperSlide.2.1.1.js
http://hm.baidu.com/h.js?75ffcad279822fb673da5577c863619b
http://18show.yizimg.com/Scripts/page/dom_hover.js

Optimize CSS Delivery of the following:

http://18show.yizimg.com/Content/css
http://18show.yizimg.com/Content/default/style.css

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 76.1KiB (74% reduction).

Compressing http://18show.yizimg.com/Content/css could save 40.2KiB (82% reduction).
Compressing http://www.18show.cn/bundles/default?v=4pD9fMzF2lr…51I0laMlCftC7Jp-9G5rg1 could save 22.6KiB (66% reduction).
Compressing http://www.18show.cn/8/JS/jquery.SuperSlide.2.1.1.js could save 7.5KiB (67% reduction).
Compressing http://www.18show.cn/Scripts/page/siderService.js?_=1470159721904 could save 4.5KiB (75% reduction).
Compressing http://www.18show.cn/Soucedata/service.js could save 763B (68% reduction).
Compressing http://www.18show.cn/8/g.aspx?TradeID=1&PlaceId=201441 could save 523B (52% reduction).

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 41% of the final above-the-fold content could be rendered with the full HTML response.

priority - 2 Reduce server response time

In our test, your server responded in 0.32 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 1 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 14.1KiB (26% reduction).

Minifying http://18show.yizimg.com/Content/css could save 12.9KiB (27% reduction).
Minifying http://18show.yizimg.com/Content/default/style.css could save 1.2KiB (20% reduction) after compression.

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 9.7KiB (46% reduction).

Minifying http://18show.yizimg.com/Scripts/json2.js could save 4KiB (75% reduction) after compression.
Minifying http://www.18show.cn/Scripts/page/siderService.js?_=1470159721904 could save 2.4KiB (40% reduction).
Minifying http://18show.yizimg.com/scripts/page/common.js?_v=20150328 could save 1.9KiB (32% reduction) after compression.
Minifying http://www.superstat.cn/default.js?v=_20100727 could save 1.4KiB (34% reduction) after compression.

priority - 0 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 3.6KiB (11% reduction).

Minifying http://www.18show.cn/ could save 3.6KiB (11% reduction) after compression.

18show.cn Desktop Resources

Total Resources127
Number of Hosts29
Static Resources84
JavaScript Resources26
CSS Resources2

18show.cn Desktop Resource Breakdown

18show.cn mobile page speed rank

Last tested: 2019-12-06


Mobile Speed Bad
45/100

18show.cn Mobile Speed Test Quick Summary


priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 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://m.18show.cn/Mobile/plugins/flexible.js
http://msite.baidu.com/sdk/c.js?appid=1594988221892628
https://ae.bdstatic.com/xz/msite/static/sdk/main.833c272c.js

Optimize CSS Delivery of the following:

http://m.18show.cn/Mobile/build/css/style.css
http://m.18show.cn/Mobile/build/css/skin-orange.css
http://at.alicdn.com/t/font_725206_bn640axuhqg.css

priority - 26 Avoid 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://18show.cn/
http://www.18show.cn/
http://m.18show.cn/

priority - 24 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 235.9KiB (84% reduction).

Compressing http://m.18show.cn/Mobile/build/js/library.js could save 212.7KiB (86% reduction).
Compressing http://m.18show.cn/Mobile/build/js/all.js could save 18.6KiB (76% reduction).
Compressing http://msite.baidu.com/sdk/c.js?appid=1594988221892628 could save 2.8KiB (53% reduction).
Compressing http://m.18show.cn/Mobile/plugins/flexible.js could save 1.5KiB (50% reduction).
Compressing https://pos.baidu.com/wh/o.htm?ltr= could save 300B (54% reduction).

priority - 12 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 115.7KiB (43% reduction).

Minifying http://m.18show.cn/Mobile/build/js/library.js could save 103.7KiB (43% reduction).
Minifying http://m.18show.cn/Mobile/build/js/all.js could save 10.6KiB (44% reduction).
Minifying http://superstat.yizimg.com/default.js?v=_20100727 could save 1.4KiB (34% reduction) after compression.

priority - 12 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://m.18show.cn/Mobile/build/css/skin-orange.css (expiration not specified)
http://m.18show.cn/Mobile/build/css/style.css (expiration not specified)
http://m.18show.cn/Mobile/build/js/all.js (expiration not specified)
http://m.18show.cn/Mobile/build/js/library.js (expiration not specified)
http://m.18show.cn/Mobile/images/logo.png (expiration not specified)
http://m.18show.cn/Mobile/images/news-arrow.png (expiration not specified)
http://m.18show.cn/Mobile/images/quick-news2.png (expiration not specified)
http://m.18show.cn/Mobile/images/quick-product2.png (expiration not specified)
http://m.18show.cn/Mobile/images/quick-seek3.png (expiration not specified)
http://m.18show.cn/Mobile/images/quick-zhishi.png (expiration not specified)
http://m.18show.cn/Mobile/images/quick-zhuanti.png (expiration not specified)
http://m.18show.cn/Mobile/plugins/flexible.js (expiration not specified)
http://s02.yizimg.com/images/qq_online.png (expiration not specified)
http://cbjs.baidu.com/js/m.js (60 minutes)
https://dup.baidustatic.com/tpl/fb.js (60 minutes)
https://dup.baidustatic.com/tpl/wh.js (60 minutes)

priority - 2 Reduce server response time

In our test, your server responded in 0.36 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 1 Optimize images

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

Optimize the following images to reduce their size by 7.3KiB (38% reduction).

Compressing http://m.18show.cn/Mobile/images/news-arrow.png could save 2.7KiB (96% reduction).
Compressing http://m.18show.cn/Mobile/images/quick-zhishi.png could save 1.3KiB (32% reduction).
Compressing http://superstat.yizimg.com/jscall.aspx?type=1&vgu…:24%20GMT-0800%20(PST) could save 730B (91% reduction).
Compressing http://m.18show.cn/Mobile/images/quick-zhuanti.png could save 725B (32% reduction).
Compressing http://m.18show.cn/Mobile/images/quick-seek3.png could save 680B (30% reduction).
Compressing http://s02.yizimg.com/images/qq_online.png could save 635B (15% reduction).
Compressing http://m.18show.cn/Mobile/images/quick-news2.png could save 449B (20% reduction).
Compressing http://m.18show.cn/Mobile/images/quick-product2.png could save 157B (18% 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 988B (13% reduction).

Minifying http://m.18show.cn/Mobile/build/css/style.css could save 988B (13% reduction) after compression.

priority - 0 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 537B (13% reduction).

Minifying http://m.18show.cn/ could save 411B (11% reduction) after compression.
Minifying https://pos.baidu.com/wh/o.htm?ltr= could save 126B (23% reduction).

18show.cn Mobile Resources

Total Resources32
Number of Hosts16
Static Resources19
JavaScript Resources12
CSS Resources3

18show.cn Mobile Resource Breakdown

18show.cn mobile page usability

Last tested: 2019-12-06


Mobile Usability Good
100/100

18show.cn similar domains

Similar domains:
www.18show.com
www.18show.net
www.18show.org
www.18show.info
www.18show.biz
www.18show.us
www.18show.mobi
www.8show.cn
www.18show.cn
www.1show.cn
www.18how.cn
www.18whow.cn
www.18swhow.cn
www.18wshow.cn
www.18ehow.cn
www.18sehow.cn
www.18eshow.cn
www.18dhow.cn
www.18sdhow.cn
www.18dshow.cn
www.18zhow.cn
www.18szhow.cn
www.18zshow.cn
www.18xhow.cn
www.18sxhow.cn
www.18xshow.cn
www.18ahow.cn
www.18sahow.cn
www.18ashow.cn
www.18sow.cn
www.18sbow.cn
www.18shbow.cn
www.18sbhow.cn
www.18sgow.cn
www.18shgow.cn
www.18sghow.cn
www.18syow.cn
www.18shyow.cn
www.18syhow.cn
www.18suow.cn
www.18shuow.cn
www.18suhow.cn
www.18sjow.cn
www.18shjow.cn
www.18sjhow.cn
www.18snow.cn
www.18shnow.cn
www.18snhow.cn
www.18shw.cn
www.18shiw.cn
www.18shoiw.cn
www.18shiow.cn
www.18shkw.cn
www.18shokw.cn
www.18shkow.cn
www.18shlw.cn
www.18sholw.cn
www.18shlow.cn
www.18shpw.cn
www.18shopw.cn
www.18shpow.cn
www.18sho.cn
www.18shoq.cn
www.18showq.cn
www.18shoqw.cn
www.18shoa.cn
www.18showa.cn
www.18shoaw.cn
www.18shos.cn
www.18shows.cn
www.18shosw.cn
www.18shoe.cn
www.18showe.cn
www.18shoew.cn

18show.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.


18show.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.