CPCIA.ORG.CN 国家石油和化工网


cpcia.org.cn website information.

cpcia.org.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 cpcia.org.cn domain:

  • n1618.ns.yunjiasu.com
  • n3307.ns.yunjiasu.com

and probably website cpcia.org.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 cpcia.org.cn position was 21485 (in the world). The lowest Alexa rank position was 987829. Now website cpcia.org.cn ranked in Alexa database as number 295012 (in the world).

Website cpcia.org.cn Desktop speed measurement score (34/100) is better than the results of 10.71% of other sites shows that the page desktop performance can be improved.

cpcia.org.cn Mobile usability score (58/100) is better than the results of 1.7% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of cpcia.org.cn (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-22-2024 295,012459
Sep-21-2024 295,4711,692
Sep-20-2024 297,163-485
Sep-19-2024 296,678175
Sep-18-2024 296,8531,688
Sep-17-2024 298,541-3,267
Sep-16-2024 295,2741,554

Advertisement

cpcia.org.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.



cpcia.org.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.


cpcia.org.cn server information

Servers Location

IP Address
162.159.211.35
162.159.210.35
Region
Arizona
Arizona
City
Phoenix
Phoenix

cpcia.org.cn desktop page speed rank

Last tested: 2019-07-16


Desktop Speed Bad
34/100

cpcia.org.cn Desktop Speed Test Quick Summary


priority - 179 Optimize images

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

Optimize the following images to reduce their size by 1.7MiB (83% reduction).

Compressing and resizing http://www.cpcia.org.cn/uploads/b8ff7e76-9b8b-4358-bd88-49df3e875080.jpg could save 897.5KiB (94% reduction).
Compressing and resizing http://www.cpcia.org.cn/uploads/a653507c-8b4f-444e-86ac-cf376ec0dd0c.JPG could save 394.1KiB (84% reduction).
Compressing http://www.cpcia.org.cn/uploads/cc3efd7a-14f0-4a2a-a74b-aa5b5cc2290c.jpg could save 66.8KiB (63% reduction).
Compressing http://www.cpcia.org.cn/uploads/f9168482-8352-4027-b4e4-bb9295985d24.jpg could save 65.6KiB (79% reduction).
Compressing and resizing http://cpcia.org.cn/_nuxt/img/4aa06a8.png could save 63.8KiB (94% reduction).
Compressing http://www.cpcia.org.cn/uploads/c3a89647-b7df-46c9-874d-78968efbed14.jpg could save 53.8KiB (79% reduction).
Compressing http://www.cpcia.org.cn/uploads/e14c2415-ad94-4ecb-9eb0-f76bcb5b78e7.jpg could save 48.7KiB (82% reduction).
Compressing http://www.cpcia.org.cn/uploads/a4b1545b-9d2b-42a7-923f-6c60eab53107.jpg could save 41.4KiB (82% reduction).
Compressing http://www.cpcia.org.cn/uploads/ff185b84-6a5e-4346-bf50-b479ee2f61ba.jpg could save 31.3KiB (71% reduction).
Compressing http://www.cpcia.org.cn/uploads/37fd6a61-b240-4274-ba89-33e8a46a00f3.jpg could save 29.7KiB (69% reduction).
Compressing http://www.cpcia.org.cn/uploads/ffe732db-2753-4ae3-bc52-28040c7cf778.jpg could save 27.9KiB (49% reduction).
Compressing http://www.cpcia.org.cn/uploads/c6a6e52b-b410-4178-afbe-86d0ad382df9.jpg could save 18.3KiB (31% reduction).
Compressing http://cpcia.org.cn/_nuxt/img/144cff1.jpg could save 4.5KiB (29% reduction).
Compressing http://www.cpcia.org.cn/uploads/fb644bdb-75e1-45e7-9a6c-4ca245de9dcb.jpg could save 4.1KiB (39% reduction).
Compressing http://cpcia.org.cn/_nuxt/img/77724f8.png could save 3.5KiB (33% reduction).
Compressing and resizing http://cpcia.org.cn/_nuxt/img/9d97654.gif could save 600B (47% reduction).

priority - 10 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.cpcia.org.cn/cpciaPortal/searchSupplier…etRecommendSupplerList (expiration not specified)
http://www.cpcia.org.cn/uploads/1350a97f-928a-4b50-a853-64f4552fd44f.gif (4 hours)
http://www.cpcia.org.cn/uploads/31b9d34c-06b9-4251-b73e-aeaf6fc0b021.gif (4 hours)
http://www.cpcia.org.cn/uploads/37fd6a61-b240-4274-ba89-33e8a46a00f3.jpg (4 hours)
http://www.cpcia.org.cn/uploads/4415ad9b-7e29-4974-8483-7c10955f3c81.jpg (4 hours)
http://www.cpcia.org.cn/uploads/a4b1545b-9d2b-42a7-923f-6c60eab53107.jpg (4 hours)
http://www.cpcia.org.cn/uploads/a653507c-8b4f-444e-86ac-cf376ec0dd0c.JPG (4 hours)
http://www.cpcia.org.cn/uploads/af54e170-b6a5-4754-a5de-7688ee82383c.gif (4 hours)
http://www.cpcia.org.cn/uploads/b26a4da2-46b9-4c1e-979e-23cf55313122.png (4 hours)
http://www.cpcia.org.cn/uploads/b8ff7e76-9b8b-4358-bd88-49df3e875080.jpg (4 hours)
http://www.cpcia.org.cn/uploads/c3a89647-b7df-46c9-874d-78968efbed14.jpg (4 hours)
http://www.cpcia.org.cn/uploads/c6a6e52b-b410-4178-afbe-86d0ad382df9.jpg (4 hours)
http://www.cpcia.org.cn/uploads/cc3efd7a-14f0-4a2a-a74b-aa5b5cc2290c.jpg (4 hours)
http://www.cpcia.org.cn/uploads/d55b4929-84f6-4272-9766-706b41351407.jpg (4 hours)
http://www.cpcia.org.cn/uploads/e14c2415-ad94-4ecb-9eb0-f76bcb5b78e7.jpg (4 hours)
http://www.cpcia.org.cn/uploads/f9168482-8352-4027-b4e4-bb9295985d24.jpg (4 hours)
http://www.cpcia.org.cn/uploads/fb644bdb-75e1-45e7-9a6c-4ca245de9dcb.jpg (4 hours)
http://www.cpcia.org.cn/uploads/ff185b84-6a5e-4346-bf50-b479ee2f61ba.jpg (4 hours)
http://www.cpcia.org.cn/uploads/ffe732db-2753-4ae3-bc52-28040c7cf778.jpg (4 hours)
http://cpcia.org.cn/cdn-cgi/scripts/5c5dd728/cloud…ic/email-decode.min.js (2 days)

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script 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://hm.baidu.com/hm.js?505107ef7c92cc784625e4120529b83e
http://cpcia.org.cn/cdn-cgi/scripts/5c5dd728/cloud…ic/email-decode.min.js

priority - 6 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 1% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2 Reduce server response time

In our test, your server responded in 0.42 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.

cpcia.org.cn Desktop Resources

Total Resources42
Number of Hosts5
Static Resources36
JavaScript Resources9

cpcia.org.cn Desktop Resource Breakdown

cpcia.org.cn mobile page speed rank

Last tested: 2019-07-17


Mobile Speed Bad
42/100

cpcia.org.cn Mobile Speed Test Quick Summary


priority - 75 Optimize images

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

Optimize the following images to reduce their size by 736.9KiB (39% reduction).

Compressing http://www.cpcia.org.cn/uploads/b8ff7e76-9b8b-4358-bd88-49df3e875080.jpg could save 230.2KiB (25% reduction).
Compressing http://www.cpcia.org.cn/uploads/a653507c-8b4f-444e-86ac-cf376ec0dd0c.JPG could save 142.8KiB (31% reduction).
Compressing http://www.cpcia.org.cn/uploads/f9168482-8352-4027-b4e4-bb9295985d24.jpg could save 65.6KiB (79% reduction).
Compressing and resizing http://cpcia.org.cn/_nuxt/img/4aa06a8.png could save 63.8KiB (94% reduction).
Compressing http://www.cpcia.org.cn/uploads/c3a89647-b7df-46c9-874d-78968efbed14.jpg could save 53.8KiB (79% reduction).
Compressing http://www.cpcia.org.cn/uploads/e14c2415-ad94-4ecb-9eb0-f76bcb5b78e7.jpg could save 48.7KiB (82% reduction).
Compressing http://www.cpcia.org.cn/uploads/a4b1545b-9d2b-42a7-923f-6c60eab53107.jpg could save 41.4KiB (82% reduction).
Compressing http://www.cpcia.org.cn/uploads/ff185b84-6a5e-4346-bf50-b479ee2f61ba.jpg could save 31.3KiB (71% reduction).
Compressing http://www.cpcia.org.cn/uploads/37fd6a61-b240-4274-ba89-33e8a46a00f3.jpg could save 29.7KiB (69% reduction).
Compressing http://www.cpcia.org.cn/uploads/c6a6e52b-b410-4178-afbe-86d0ad382df9.jpg could save 18.3KiB (31% reduction).
Compressing http://cpcia.org.cn/_nuxt/img/144cff1.jpg could save 4.5KiB (29% reduction).
Compressing http://cpcia.org.cn/_nuxt/img/77724f8.png could save 3.5KiB (33% reduction).
Compressing http://www.cpcia.org.cn/uploads/3227a5bf-6642-4790-9d59-077c386f43a8.jpg could save 3KiB (39% reduction).
Compressing http://cpcia.org.cn/_nuxt/img/9d97654.gif could save 376B (30% reduction).

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script 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://hm.baidu.com/hm.js?505107ef7c92cc784625e4120529b83e
http://cpcia.org.cn/cdn-cgi/scripts/5c5dd728/cloud…ic/email-decode.min.js

priority - 24 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 1% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

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://www.cpcia.org.cn/cpciaPortal/searchSupplier…etRecommendSupplerList (expiration not specified)
http://www.cpcia.org.cn/uploads/1350a97f-928a-4b50-a853-64f4552fd44f.gif (4 hours)
http://www.cpcia.org.cn/uploads/31b9d34c-06b9-4251-b73e-aeaf6fc0b021.gif (4 hours)
http://www.cpcia.org.cn/uploads/3227a5bf-6642-4790-9d59-077c386f43a8.jpg (4 hours)
http://www.cpcia.org.cn/uploads/37fd6a61-b240-4274-ba89-33e8a46a00f3.jpg (4 hours)
http://www.cpcia.org.cn/uploads/4415ad9b-7e29-4974-8483-7c10955f3c81.jpg (4 hours)
http://www.cpcia.org.cn/uploads/a4b1545b-9d2b-42a7-923f-6c60eab53107.jpg (4 hours)
http://www.cpcia.org.cn/uploads/a653507c-8b4f-444e-86ac-cf376ec0dd0c.JPG (4 hours)
http://www.cpcia.org.cn/uploads/af54e170-b6a5-4754-a5de-7688ee82383c.gif (4 hours)
http://www.cpcia.org.cn/uploads/b26a4da2-46b9-4c1e-979e-23cf55313122.png (4 hours)
http://www.cpcia.org.cn/uploads/b8ff7e76-9b8b-4358-bd88-49df3e875080.jpg (4 hours)
http://www.cpcia.org.cn/uploads/c3a89647-b7df-46c9-874d-78968efbed14.jpg (4 hours)
http://www.cpcia.org.cn/uploads/c6a6e52b-b410-4178-afbe-86d0ad382df9.jpg (4 hours)
http://www.cpcia.org.cn/uploads/d55b4929-84f6-4272-9766-706b41351407.jpg (4 hours)
http://www.cpcia.org.cn/uploads/e14c2415-ad94-4ecb-9eb0-f76bcb5b78e7.jpg (4 hours)
http://www.cpcia.org.cn/uploads/f9168482-8352-4027-b4e4-bb9295985d24.jpg (4 hours)
http://www.cpcia.org.cn/uploads/ff185b84-6a5e-4346-bf50-b479ee2f61ba.jpg (4 hours)
http://cpcia.org.cn/cdn-cgi/scripts/5c5dd728/cloud…ic/email-decode.min.js (2 days)

priority - 6 Reduce server response time

In our test, your server responded in 0.60 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.

cpcia.org.cn Mobile Resources

Total Resources40
Number of Hosts5
Static Resources34
JavaScript Resources9

cpcia.org.cn Mobile Resource Breakdown

cpcia.org.cn mobile page usability

Last tested: 2019-07-17


Mobile Usability Bad
58/100

cpcia.org.cn Mobile Usability Test Quick Summary


priority - 40 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.

邮箱登陆 and 1 others render only 2 pixels tall (11 CSS pixels).

投诉建议 renders only 2 pixels tall (11 CSS pixels).

国家石油和化工网 renders only 8 pixels tall (31 CSS pixels).

中国石油和化学工业联合会主办 renders only 3 pixels tall (14 CSS pixels).

网上服务平台 and 8 others render only 4 pixels tall (17 CSS pixels).

化工新材料聚焦五大重点工作 renders only 3 pixels tall (14 CSS pixels).

工作动态 and 3 others render only 5 pixels tall (20 CSS pixels).

联合会通知 and 1 others render only 3 pixels tall (14 CSS pixels).

知名品牌申报 and 19 others render only 3 pixels tall (14 CSS pixels).

关于召开第三十八次全国石油和…业质量管理小组代表大会的通知 and 1 others render only 3 pixels tall (14 CSS pixels).

关于召开第三十八次全国石油和…业质量管理小组代表大会的通知 and 1 others render only 3 pixels tall (14 CSS pixels).

化学工业工程质量监督总站 and 4 others render only 3 pixels tall (14 CSS pixels).

2019-07-14 and 17 others render only 3 pixels tall (14 CSS pixels).

关于召开2018年度石油和化…布暨节能技术交流推广会的通知 and 30 others render only 3 pixels tall (14 CSS pixels).

[ and 31 others render only 3 pixels tall (14 CSS pixels).

更多 renders only 3 pixels tall (14 CSS pixels).

张锁江 and 2 others render only 4 pixels tall (16 CSS pixels).

中科院大连化学物理研究所 and 4 others render only 3 pixels tall (14 CSS pixels).

今日原油价格 and 1 others render only 3 pixels tall (14 CSS pixels).

今日大宗产品价格 and 1 others render only 3 pixels tall (14 CSS pixels).

1 and 2 others render only 3 pixels tall (14 CSS pixels).

4 and 2 others render only 3 pixels tall (14 CSS pixels).

7 and 1 others render only 3 pixels tall (14 CSS pixels).

网上服务平台 and 1 others render only 3 pixels tall (14 CSS pixels).

所属单位 renders only 3 pixels tall (14 CSS pixels).

地方行业组织 and 2 others render only 3 pixels tall (14 CSS pixels).

产品 renders only 3 pixels tall (12 CSS pixels).

市场价 and 2 others render only 3 pixels tall (12 CSS pixels).

石脑油(美元/吨) and 5 others render only 3 pixels tall (12 CSS pixels).

530.25 and 11 others render only 3 pixels tall (12 CSS pixels).

+217 and 4 others render only 3 pixels tall (12 CSS pixels).

-100 renders only 3 pixels tall (12 CSS pixels).

更新时间:2019-07-17 10:27:05 and 2 others render only 3 pixels tall (12 CSS pixels).

联合会介绍 and 11 others render only 3 pixels tall (12 CSS pixels).

高级副会长单位: renders only 3 pixels tall (12 CSS pixels).

地址:北京市朝阳区亚运村安慧里4区16号楼中国化工大厦 and 7 others render only 3 pixels tall (12 CSS pixels).

priority - 26 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="http://mail.cpcif.org.cn/">邮箱登陆</a> and 1 others are close to other tap targets.

The tap target <a href="http://mail.cpcif.org.cn/">邮箱登陆</a> and 1 others are close to other tap targets.

The tap target <li class="link-bar-item">投诉建议</li> is close to 3 other tap targets.

The tap target <div class="left-container">国家石油和化工网 中国石油和化学工业联合会主办</div> and 2 others are close to other tap targets.

The tap target <input type="text" class="el-input__inner"> is close to 2 other tap targets.

The tap target <button type="button" class="el-button el-button--primary"></button> is close to 2 other tap targets.

The tap target <a href="/" class="nav-menu-name…xt-link-active">首页</a> and 7 others are close to other tap targets.

The tap target <li class="el-carousel__indicator"></li> and 6 others are close to other tap targets.

The tap target <button class="el-carousel__button"></button> and 3 others are close to other tap targets.

The tap target <button class="el-carousel__button"></button> is close to 9 other tap targets.

The tap target <div class="swiper-contain…tainer-android"></div> and 7 others are close to other tap targets.

The tap target <h3 class="title word-overflow-1">工作动态</h3> and 2 others are close to other tap targets.

The tap target <h4 class="word-overflow-1">联合会通知</h4> and 1 others are close to other tap targets.

The tap target <h4 class="word-overflow-1">公示公告</h4> and 5 others are close to other tap targets.

The tap target <li>关于开展《中国现有化学物质名…[07.11]</li> and 23 others are close to other tap targets.

The tap target <a href="/list/40288043…661dc6183b0002" class="header-right">更多</a> is close to 2 other tap targets.

The tap target <div class="el-carousel__i…rd is-in-stage">张锁江 中科院过程工程所 所长</div> and 1 others are close to other tap targets.

The tap target <li class="">联合会动态</li> and 3 others are close to other tap targets.

The tap target <li class="active">综合要闻</li> and 1 others are close to other tap targets.

The tap target <div class="list-item el-col el-col-8">行业标准</div> and 5 others are close to other tap targets.

The tap target <div class="list-item el-col el-col-8">劳模评选</div> and 2 others are close to other tap targets.

The tap target <div class="list-item el-col el-col-8">大数据平台</div> and 1 others are close to other tap targets.

The tap target <div class="list-item el-col el-col-8">绿色制造</div> is close to 1 other tap targets.

The tap target <li class="word-overflow-1">化学工业出版社</li> and 6 others are close to other tap targets.

The tap target <li class="word-overflow-1 disabled">中国石油和化工杂志社</li> and 2 others are close to other tap targets.

The tap target <button class="el-carousel__button"></button> is close to 4 other tap targets.

The tap target <button class="el-carousel__button"></button> is close to 4 other tap targets.

The tap target <th class="el-table_4_col…-title is-leaf">产品</th> and 3 others are close to other tap targets.

The tap target <tr class="el-table__row">石脑油(美元/吨)530.25480.94+49</tr> and 6 others are close to other tap targets.

The tap target <a href="/detail/402880…661e36bd630000" class="">联合会介绍</a> and 11 others are close to other tap targets.

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=1533 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.

cpcia.org.cn similar domains

Similar domains:
www.cpcia.com
www.cpcia.net
www.cpcia.org
www.cpcia.info
www.cpcia.biz
www.cpcia.us
www.cpcia.mobi
www.pcia.org.cn
www.cpcia.org.cn
www.xpcia.org.cn
www.cxpcia.org.cn
www.xcpcia.org.cn
www.dpcia.org.cn
www.cdpcia.org.cn
www.dcpcia.org.cn
www.fpcia.org.cn
www.cfpcia.org.cn
www.fcpcia.org.cn
www.vpcia.org.cn
www.cvpcia.org.cn
www.vcpcia.org.cn
www.ccia.org.cn
www.cocia.org.cn
www.cpocia.org.cn
www.copcia.org.cn
www.clcia.org.cn
www.cplcia.org.cn
www.clpcia.org.cn
www.cpia.org.cn
www.cpxia.org.cn
www.cpcxia.org.cn
www.cpxcia.org.cn
www.cpdia.org.cn
www.cpcdia.org.cn
www.cpdcia.org.cn
www.cpfia.org.cn
www.cpcfia.org.cn
www.cpfcia.org.cn
www.cpvia.org.cn
www.cpcvia.org.cn
www.cpvcia.org.cn
www.cpca.org.cn
www.cpcua.org.cn
www.cpciua.org.cn
www.cpcuia.org.cn
www.cpcja.org.cn
www.cpcija.org.cn
www.cpcjia.org.cn
www.cpcka.org.cn
www.cpcika.org.cn
www.cpckia.org.cn
www.cpcoa.org.cn
www.cpcioa.org.cn
www.cpcoia.org.cn
www.cpci.org.cn
www.cpciq.org.cn
www.cpciaq.org.cn
www.cpciqa.org.cn
www.cpciw.org.cn
www.cpciaw.org.cn
www.cpciwa.org.cn
www.cpcis.org.cn
www.cpcias.org.cn
www.cpcisa.org.cn
www.cpciz.org.cn
www.cpciaz.org.cn
www.cpciza.org.cn

cpcia.org.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.


cpcia.org.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.