LIAOXUEFENG.COM Home - 廖雪峰的官方网站


liaoxuefeng.com website information.

liaoxuefeng.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

No name server records were found.

and probably website liaoxuefeng.com is hosted by TWITTER - Twitter Inc., US web hosting company. Check the complete list of other most popular websites hosted by TWITTER - Twitter Inc., US hosting company.

According to Alexa traffic rank the highest website liaoxuefeng.com position was 29157 (in the world). The lowest Alexa rank position was 33735. Now website liaoxuefeng.com ranked in Alexa database as number 29446 (in the world).

Website liaoxuefeng.com Desktop speed measurement score (79/100) is better than the results of 67.91% of other sites shows that the page desktop performance can be improved.

liaoxuefeng.com Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of liaoxuefeng.com (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-17-2024 N/AN/A
Nov-16-2024 29,446-202
Nov-15-2024 29,244126
Nov-14-2024 29,370-126
Nov-13-2024 29,2440
Nov-12-2024 29,2440
Nov-11-2024 29,2440

Advertisement

liaoxuefeng.com 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.



liaoxuefeng.com 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.


Domain Name: LIAOXUEFENG.COM
Registry Domain ID: 1540937167_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2024-08-13T12:58:45Z
Creation Date: 2009-02-05T01:51:44Z
Registry Expiry Date: 2027-02-05T01:51:44Z
Registrar: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registrar IANA ID: 1599
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T00:02:29Z

liaoxuefeng.com server information

Servers Location

IP Address
Country
Region
City

liaoxuefeng.com desktop page speed rank

Last tested: 2019-12-08


Desktop Speed Medium
79/100

liaoxuefeng.com Desktop Speed Test Quick Summary


priority - 8 Optimize images

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

Optimize the following images to reduce their size by 78.9KiB (37% reduction).

Compressing https://static.liaoxuefeng.com/files/attachments/1281825508950049/0 could save 28.7KiB (47% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1318254955986977/0 could save 18KiB (51% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1285405542449185/0 could save 11.6KiB (42% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1318255650144290/0 could save 9.5KiB (26% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1287042111635521/0 could save 4.6KiB (22% reduction).
Compressing https://img.t.sinajs.cn/t4/appstyle/widget/images/…r.png?id=1367910055834 could save 1.4KiB (49% reduction).
Compressing https://img.t.sinajs.cn/t4/appstyle/widget/images/…s.png?id=1367910055834 could save 1KiB (13% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1114079735783744/0 could save 852B (82% reduction).
Compressing https://img.t.sinajs.cn/t4/appstyle/widget/images/…w.png?id=1367910055834 could save 813B (79% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1025260348408640/s could save 413B (13% reduction).
Compressing https://tva2.sinaimg.cn/crop.0.1.635.635.50/62d8ef…803002&ssig=9qFxjolDvy could save 372B (20% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1256307128435872/s could save 364B (11% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1273120939831808/s could save 359B (11% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1280024328011874/s could save 351B (11% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1280526512029793/s could save 336B (15% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1181981930946016/s could save 330B (11% reduction).

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

Your page has 24 blocking script resources and 5 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://www.liaoxuefeng.com/static/js/3rdparty/jquery.js
https://www.liaoxuefeng.com/static/js/3rdparty/underscore.js
https://www.liaoxuefeng.com/static/js/3rdparty/moment-with-locales.min.js
https://www.liaoxuefeng.com/static/js/3rdparty/marked.js
https://www.liaoxuefeng.com/static/js/3rdparty/codemirror.js
https://www.liaoxuefeng.com/static/js/3rdparty/highlight.js
https://www.liaoxuefeng.com/static/js/3rdparty/katex.js
https://www.liaoxuefeng.com/static/js/3rdparty/module.js
https://www.liaoxuefeng.com/static/js/3rdparty/hotkeys.js
https://www.liaoxuefeng.com/static/js/3rdparty/uploader.js
https://www.liaoxuefeng.com/static/js/3rdparty/simditor.js
https://www.liaoxuefeng.com/static/js/3rdparty/turndown.js
https://www.liaoxuefeng.com/static/js/uikit/uikit.js
https://www.liaoxuefeng.com/static/js/uikit/components/tooltip.js
https://www.liaoxuefeng.com/static/js/uikit/components/slideshow.js
https://www.liaoxuefeng.com/static/js/uikit/components/datepicker.js
https://www.liaoxuefeng.com/static/js/uikit/components/autocomplete.js
https://www.liaoxuefeng.com/static/js/uikit/components/notify.js
https://www.liaoxuefeng.com/static/js/uikit/components/lightbox.js
https://www.liaoxuefeng.com/static/js/uikit/components/htmleditor.js
https://www.liaoxuefeng.com/static/js/shared.js?v=…c-2019-05-25T01:51:58Z
https://www.liaoxuefeng.com/static/js/itranswarp.j…c-2019-05-25T01:51:58Z
https://www.liaoxuefeng.com/static/js/extension.js…c-2019-05-25T01:51:58Z
https://tjs.sjs.sinajs.cn/open/api/js/wb.js

Optimize CSS Delivery of the following:

https://www.liaoxuefeng.com/static/css/codemirror.css
https://www.liaoxuefeng.com/static/css/highlight.css
https://www.liaoxuefeng.com/static/css/katex.css
https://www.liaoxuefeng.com/static/css/simditor.css
https://www.liaoxuefeng.com/static/css/main.css?v=…c-2019-05-25T01:51:58Z

priority - 4 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://img.t.sinajs.cn/t4/appstyle/widget/images/…s.png?id=1367910055834 (16 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/css/wei…r=3582e02f1bcd1c212017 (25 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…r.png?id=1367910055834 (39 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…g.png?id=1367910055834 (42 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/css/wei…r=3582e02f1bcd1c212017 (43 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…s.png?id=1367910055834 (44 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…w.png?id=1367910055834 (55 seconds)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)

priority - 2 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 24.4KiB (21% reduction).

Minifying https://static.liaoxuefeng.com/static/js/uikit/components/datepicker.js could save 8.5KiB (36% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/simditor.js could save 3.8KiB (12% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/turndown.js could save 2.3KiB (36% reduction) after compression.
Minifying https://js.t.sinajs.cn/t5/pack/static/widgets/show…r=3582e02f1bcd1c212017 could save 1.8KiB (15% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/marked.js could save 1.5KiB (22% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/htmleditor.js could save 1,016B (19% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/lightbox.js could save 993B (24% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/slideshow.js could save 955B (23% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/shared.js…c-2019-05-25T01:51:58Z could save 757B (18% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/itranswar…c-2019-05-25T01:51:58Z could save 625B (15% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/autocomplete.js could save 561B (25% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/tooltip.js could save 505B (25% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/uploader.js could save 382B (17% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/notify.js could save 318B (22% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/hotkeys.js could save 279B (15% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/module.js could save 253B (20% reduction) after compression.

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 13.6KiB (35% reduction).

Minifying https://static.liaoxuefeng.com/static/css/main.css…c-2019-05-25T01:51:58Z could save 12.8KiB (36% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/css/codemirror.css could save 854B (35% reduction) after compression.

priority - 1 Reduce server response time

In our test, your server responded in 0.29 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 - 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 261B (21% reduction).

Minifying https://widget.weibo.com/weiboshow/index.php?langu…66,0593d3,0477ab&dpc=1 could save 261B (21% reduction) after compression.

liaoxuefeng.com Desktop Resources

Total Resources153
Number of Hosts20
Static Resources82
JavaScript Resources31
CSS Resources7

liaoxuefeng.com Desktop Resource Breakdown

liaoxuefeng.com mobile page speed rank

Last tested: 2019-12-07


Mobile Speed Medium
66/100

liaoxuefeng.com Mobile Speed Test Quick Summary


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

Your page has 24 blocking script resources and 5 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://www.liaoxuefeng.com/static/js/3rdparty/jquery.js
https://www.liaoxuefeng.com/static/js/3rdparty/underscore.js
https://www.liaoxuefeng.com/static/js/3rdparty/moment-with-locales.min.js
https://www.liaoxuefeng.com/static/js/3rdparty/marked.js
https://www.liaoxuefeng.com/static/js/3rdparty/codemirror.js
https://www.liaoxuefeng.com/static/js/3rdparty/highlight.js
https://www.liaoxuefeng.com/static/js/3rdparty/katex.js
https://www.liaoxuefeng.com/static/js/3rdparty/module.js
https://www.liaoxuefeng.com/static/js/3rdparty/hotkeys.js
https://www.liaoxuefeng.com/static/js/3rdparty/uploader.js
https://www.liaoxuefeng.com/static/js/3rdparty/simditor.js
https://www.liaoxuefeng.com/static/js/3rdparty/turndown.js
https://www.liaoxuefeng.com/static/js/uikit/uikit.js
https://www.liaoxuefeng.com/static/js/uikit/components/tooltip.js
https://www.liaoxuefeng.com/static/js/uikit/components/slideshow.js
https://www.liaoxuefeng.com/static/js/uikit/components/datepicker.js
https://www.liaoxuefeng.com/static/js/uikit/components/autocomplete.js
https://www.liaoxuefeng.com/static/js/uikit/components/notify.js
https://www.liaoxuefeng.com/static/js/uikit/components/lightbox.js
https://www.liaoxuefeng.com/static/js/uikit/components/htmleditor.js
https://www.liaoxuefeng.com/static/js/shared.js?v=…c-2019-05-25T01:51:58Z
https://www.liaoxuefeng.com/static/js/itranswarp.j…c-2019-05-25T01:51:58Z
https://www.liaoxuefeng.com/static/js/extension.js…c-2019-05-25T01:51:58Z
https://tjs.sjs.sinajs.cn/open/api/js/wb.js

Optimize CSS Delivery of the following:

https://www.liaoxuefeng.com/static/css/codemirror.css
https://www.liaoxuefeng.com/static/css/highlight.css
https://www.liaoxuefeng.com/static/css/katex.css
https://www.liaoxuefeng.com/static/css/simditor.css
https://www.liaoxuefeng.com/static/css/main.css?v=…c-2019-05-25T01:51:58Z

priority - 8 Optimize images

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

Optimize the following images to reduce their size by 79.1KiB (37% reduction).

Compressing https://static.liaoxuefeng.com/files/attachments/1281825508950049/0 could save 28.7KiB (47% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1318254955986977/0 could save 18KiB (51% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1285405542449185/0 could save 11.6KiB (42% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1318255650144290/0 could save 9.5KiB (26% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1287042111635521/0 could save 4.6KiB (22% reduction).
Compressing https://img.t.sinajs.cn/t4/appstyle/widget/images/…r.png?id=1367910055834 could save 1.4KiB (49% reduction).
Compressing https://img.t.sinajs.cn/t4/appstyle/widget/images/…s.png?id=1367910055834 could save 1KiB (13% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1114079735783744/0 could save 852B (82% reduction).
Compressing https://img.t.sinajs.cn/t4/appstyle/widget/images/…w.png?id=1367910055834 could save 813B (79% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1025260348408640/s could save 413B (13% reduction).
Compressing https://tva2.sinaimg.cn/crop.0.1.635.635.50/62d8ef…730810&ssig=KN1CeZb1rp could save 372B (20% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1256307128435872/s could save 364B (11% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1273120939831808/s could save 359B (11% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1280024328011874/s could save 351B (11% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1280526512029793/s could save 336B (15% reduction).
Compressing https://static.liaoxuefeng.com/files/attachments/1181981930946016/s could save 330B (11% reduction).
Compressing https://tva3.sinaimg.cn/crop.0.0.180.180.50/60c53b…89&ssig=%2FD9%2FuNYt76 could save 136B (11% reduction).

priority - 7 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://img.t.sinajs.cn/t4/appstyle/widget/images/…w.png?id=1367910055834 (1 second)
https://img.t.sinajs.cn/t4/appstyle/widget/css/wei…r=3582e02f1bcd1c212017 (32 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…s.png?id=1367910055834 (32 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…r.png?id=1367910055834 (33 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/css/wei…r=3582e02f1bcd1c212017 (51 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…s.png?id=1367910055834 (51 seconds)
https://img.t.sinajs.cn/t4/appstyle/widget/images/…g.png?id=1367910055834 (57 seconds)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)

priority - 2 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 24.4KiB (21% reduction).

Minifying https://static.liaoxuefeng.com/static/js/uikit/components/datepicker.js could save 8.5KiB (36% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/simditor.js could save 3.8KiB (12% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/turndown.js could save 2.3KiB (36% reduction) after compression.
Minifying https://js.t.sinajs.cn/t5/pack/static/widgets/show…r=3582e02f1bcd1c212017 could save 1.8KiB (15% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/marked.js could save 1.5KiB (22% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/htmleditor.js could save 1,016B (19% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/lightbox.js could save 993B (24% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/slideshow.js could save 955B (23% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/shared.js…c-2019-05-25T01:51:58Z could save 757B (18% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/itranswar…c-2019-05-25T01:51:58Z could save 625B (15% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/autocomplete.js could save 561B (25% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/tooltip.js could save 505B (25% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/uploader.js could save 382B (17% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/uikit/components/notify.js could save 318B (22% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/hotkeys.js could save 279B (15% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/js/3rdparty/module.js could save 253B (20% reduction) after compression.

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 13.6KiB (35% reduction).

Minifying https://static.liaoxuefeng.com/static/css/main.css…c-2019-05-25T01:51:58Z could save 12.8KiB (36% reduction) after compression.
Minifying https://static.liaoxuefeng.com/static/css/codemirror.css could save 854B (35% reduction) after compression.

priority - 1 Reduce server response time

In our test, your server responded in 0.29 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 - 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 262B (21% reduction).

Minifying https://widget.weibo.com/weiboshow/index.php?langu…66,0593d3,0477ab&dpc=1 could save 262B (21% reduction) after compression.

liaoxuefeng.com Mobile Resources

Total Resources153
Number of Hosts19
Static Resources83
JavaScript Resources30
CSS Resources7

liaoxuefeng.com Mobile Resource Breakdown

liaoxuefeng.com mobile page usability

Last tested: 2019-12-07


Mobile Usability Good
99/100

liaoxuefeng.com Mobile Usability Test Quick Summary


priority - 0 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="https://github…iao/itranswarp">iTranswarp</a> and 1 others are close to other tap targets.

liaoxuefeng.com similar domains

Similar domains:
www.liaoxuefeng.com
www.liaoxuefeng.net
www.liaoxuefeng.org
www.liaoxuefeng.info
www.liaoxuefeng.biz
www.liaoxuefeng.us
www.liaoxuefeng.mobi
www.iaoxuefeng.com
www.liaoxuefeng.com
www.piaoxuefeng.com
www.lpiaoxuefeng.com
www.pliaoxuefeng.com
www.oiaoxuefeng.com
www.loiaoxuefeng.com
www.oliaoxuefeng.com
www.kiaoxuefeng.com
www.lkiaoxuefeng.com
www.kliaoxuefeng.com
www.laoxuefeng.com
www.luaoxuefeng.com
www.liuaoxuefeng.com
www.luiaoxuefeng.com
www.ljaoxuefeng.com
www.lijaoxuefeng.com
www.ljiaoxuefeng.com
www.lkaoxuefeng.com
www.likaoxuefeng.com
www.loaoxuefeng.com
www.lioaoxuefeng.com
www.lioxuefeng.com
www.liqoxuefeng.com
www.liaqoxuefeng.com
www.liqaoxuefeng.com
www.liwoxuefeng.com
www.liawoxuefeng.com
www.liwaoxuefeng.com
www.lisoxuefeng.com
www.liasoxuefeng.com
www.lisaoxuefeng.com
www.lizoxuefeng.com
www.liazoxuefeng.com
www.lizaoxuefeng.com
www.liaxuefeng.com
www.liaixuefeng.com
www.liaoixuefeng.com
www.liaioxuefeng.com
www.liakxuefeng.com
www.liaokxuefeng.com
www.liakoxuefeng.com
www.lialxuefeng.com
www.liaolxuefeng.com
www.lialoxuefeng.com
www.liapxuefeng.com
www.liaopxuefeng.com
www.liapoxuefeng.com
www.liaouefeng.com
www.liaozuefeng.com
www.liaoxzuefeng.com
www.liaozxuefeng.com
www.liaosuefeng.com
www.liaoxsuefeng.com
www.liaosxuefeng.com
www.liaoduefeng.com
www.liaoxduefeng.com
www.liaodxuefeng.com
www.liaocuefeng.com
www.liaoxcuefeng.com
www.liaocxuefeng.com
www.liaoxefeng.com
www.liaoxyefeng.com
www.liaoxuyefeng.com
www.liaoxyuefeng.com
www.liaoxhefeng.com
www.liaoxuhefeng.com
www.liaoxhuefeng.com
www.liaoxjefeng.com
www.liaoxujefeng.com
www.liaoxjuefeng.com
www.liaoxiefeng.com
www.liaoxuiefeng.com
www.liaoxiuefeng.com
www.liaoxufeng.com
www.liaoxuwfeng.com
www.liaoxuewfeng.com
www.liaoxuwefeng.com
www.liaoxusfeng.com
www.liaoxuesfeng.com
www.liaoxusefeng.com
www.liaoxudfeng.com
www.liaoxuedfeng.com
www.liaoxudefeng.com
www.liaoxurfeng.com
www.liaoxuerfeng.com
www.liaoxurefeng.com
www.liaoxueeng.com
www.liaoxueceng.com
www.liaoxuefceng.com
www.liaoxuecfeng.com
www.liaoxuedeng.com
www.liaoxuefdeng.com
www.liaoxuereng.com
www.liaoxuefreng.com
www.liaoxueteng.com
www.liaoxuefteng.com
www.liaoxuetfeng.com
www.liaoxuegeng.com
www.liaoxuefgeng.com
www.liaoxuegfeng.com
www.liaoxueveng.com
www.liaoxuefveng.com
www.liaoxuevfeng.com
www.liaoxuefng.com
www.liaoxuefwng.com
www.liaoxuefewng.com
www.liaoxuefweng.com
www.liaoxuefsng.com
www.liaoxuefesng.com
www.liaoxuefseng.com
www.liaoxuefdng.com
www.liaoxuefedng.com
www.liaoxuefrng.com
www.liaoxueferng.com
www.liaoxuefeg.com
www.liaoxuefebg.com
www.liaoxuefenbg.com
www.liaoxuefebng.com
www.liaoxuefehg.com
www.liaoxuefenhg.com
www.liaoxuefehng.com
www.liaoxuefejg.com
www.liaoxuefenjg.com
www.liaoxuefejng.com
www.liaoxuefemg.com
www.liaoxuefenmg.com
www.liaoxuefemng.com
www.liaoxuefen.com
www.liaoxuefenf.com
www.liaoxuefengf.com
www.liaoxuefenfg.com
www.liaoxuefenv.com
www.liaoxuefengv.com
www.liaoxuefenvg.com
www.liaoxuefent.com
www.liaoxuefengt.com
www.liaoxuefentg.com
www.liaoxuefenb.com
www.liaoxuefengb.com
www.liaoxuefeny.com
www.liaoxuefengy.com
www.liaoxuefenyg.com
www.liaoxuefenh.com
www.liaoxuefengh.com
www.liaoxuefeng.con

liaoxuefeng.com 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.


liaoxuefeng.com 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.