apachecn.org Website Information
Daily Unique Visits: 3,157
Daily Page Views: 12,628
Income Per Day: $35
Estimated Value: $18,900
apachecn.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
No name server records were found.
and is probably hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US. See the full list of other websites hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US.
The highest website apachecn.org position in Alexa rank database was 8093 and the lowest rank position was 999702. Current position of apachecn.org in Alexa rank database is 397501.
Desktop speed score of apachecn.org (37/100) is better than the results of 12.68% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of apachecn.org (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of apachecn.org (33/100) is better than the results of 12.14% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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apachecn.org Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
apachecn.org whois
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Domain Name: apachecn.org
Registry Domain ID: 0e7ed9a6419e430eb0601578d1c014c2-LROR
Registrar WHOIS Server: http://whois.pir.org
Registrar URL: http://whois.pir.org/
Updated Date: 2023-01-20T15:46:12Z
Creation Date: 2016-08-13T07:24:20Z
Registry Expiry Date: 2024-08-13T07:24:20Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: wang yang ting
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Hu Nan
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
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Registry Admin ID: REDACTED FOR PRIVACY
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Registry Tech ID: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns7.hichina.com
Name Server: dns8.hichina.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-22T08:12:59Z
Registry Domain ID: 0e7ed9a6419e430eb0601578d1c014c2-LROR
Registrar WHOIS Server: http://whois.pir.org
Registrar URL: http://whois.pir.org/
Updated Date: 2023-01-20T15:46:12Z
Creation Date: 2016-08-13T07:24:20Z
Registry Expiry Date: 2024-08-13T07:24:20Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: wang yang ting
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Hu Nan
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
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Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
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Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns7.hichina.com
Name Server: dns8.hichina.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-22T08:12:59Z
apachecn.org server information
Servers Location
apachecn.org desktop page speed rank
Last tested: 2018-07-31
Desktop Speed
Bad
37/100
apachecn.org Desktop Speed Test Quick Summary
priority - 76Optimize images
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priority - 13Reduce server response time
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
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priority - 7Leverage 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.
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priority - 1Minify CSS
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priority - 1Minify JavaScript
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apachecn.org Desktop Resource Breakdown
| Total Resources | 52 |
| Number of Hosts | 8 |
| Static Resources | 16 |
| JavaScript Resources | 21 |
| CSS Resources | 7 |
apachecn.org mobile page speed rank
Last tested: 2018-07-31
Mobile Speed
Bad
33/100
apachecn.org Mobile Speed Test Quick Summary
priority - 79Optimize images
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
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http://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
priority - 11Leverage 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:
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priority - 6Reduce server response time
priority - 1Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
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priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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apachecn.org Mobile Resource Breakdown
| Total Resources | 53 |
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| Static Resources | 17 |
| JavaScript Resources | 21 |
| CSS Resources | 7 |
apachecn.org mobile page usability
Last tested: 2018-07-31
Mobile Usability
Good
100/100
apachecn.org HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 6 Column: 1 - 67
"...img.com"> <meta http-equiv="X-UA-Compatible" content="IE=11,IE=10,IE=9,IE=8"> <meta..."
"...img.com"> <meta http-equiv="X-UA-Compatible" content="IE=11,IE=10,IE=9,IE=8"> <meta..."
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Line: 9 Column: 1 - 54
"...pacheCN"> <meta http-equiv="Cache-Control" content="no-siteapp"> <titl..."
"...pacheCN"> <meta http-equiv="Cache-Control" content="no-siteapp"> <titl..."
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 21 Column: 1 - 73
"...</script> <link rel='https://api.w.org/' href='http://www.apachecn.org/wp-json/' /> <meta..."
"...</script> <link rel='https://api.w.org/' href='http://www.apachecn.org/wp-json/' /> <meta..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 34 Column: 124 - 203
"...ogether."><img src="http://www.apachecn.org/wp-content/uploads/2017/10/apachecn-logo.png">Apache..." Line: 120 Column: 412 - 501
".../0.19.0/"><img src="http://www.apachecn.org/wp-content/uploads/2017/11/apachecn-sklearn-doc-zh.jpg"></a></..." Line: 120 Column: 582 - 671
"...hecn.org"><img src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-storm-doc-zh-1.jpg"></a></..." Line: 120 Column: 752 - 841
"...hecn.org"><img src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-spark-doc-zh-1.jpg"></a></..."
"...ogether."><img src="http://www.apachecn.org/wp-content/uploads/2017/10/apachecn-logo.png">Apache..." Line: 120 Column: 412 - 501
".../0.19.0/"><img src="http://www.apachecn.org/wp-content/uploads/2017/11/apachecn-sklearn-doc-zh.jpg"></a></..." Line: 120 Column: 582 - 671
"...hecn.org"><img src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-storm-doc-zh-1.jpg"></a></..." Line: 120 Column: 752 - 841
"...hecn.org"><img src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-spark-doc-zh-1.jpg"></a></..."
The “font” element is obsolete. Use CSS instead.
Line: 34 Column: 242 - 263
"...s="brand"><font color="#FF0000">专注于优秀项..." Line: 35 Column: 5 - 26
"...font> <br><font color="#FF0000"> 不止于权威..."
"...s="brand"><font color="#FF0000">专注于优秀项..." Line: 35 Column: 5 - 26
"...font> <br><font color="#FF0000"> 不止于权威..."
Attribute “align” not allowed on element “i” at this point.
Line: 43 Column: 190 - 253
"...ikit-Learn<i class="fa fa-chevron-right" aria-hidden="true" align="right"></i></..." Line: 49 Column: 176 - 239
"...rk/">Spark<i class="fa fa-chevron-right" aria-hidden="true" align="right"></i></..."
"...ikit-Learn<i class="fa fa-chevron-right" aria-hidden="true" align="right"></i></..." Line: 49 Column: 176 - 239
"...rk/">Spark<i class="fa fa-chevron-right" aria-hidden="true" align="right"></i></..."
Element “i” not allowed as child of element “time” in this context. (Suppressing further errors from this subtree.)
Line: 125 Column: 518 - 542
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 1501 - 1525
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 2475 - 2499
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 3476 - 3500
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 4500 - 4524
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 5548 - 5572
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 6601 - 6625
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 7596 - 7620
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 8630 - 8654
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 9727 - 9751
"...ta"><time><i class="fa fa-clock-o"></i>20..."
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 1501 - 1525
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 2475 - 2499
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 3476 - 3500
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 4500 - 4524
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 5548 - 5572
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 6601 - 6625
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 7596 - 7620
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 8630 - 8654
"...ta"><time><i class="fa fa-clock-o"></i>20..." Line: 125 Column: 9727 - 9751
"...ta"><time><i class="fa fa-clock-o"></i>20..."
Element “img” is missing required attribute “src”.
Line: 193 Column: 164 - 362
"...heCN上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 512 - 710
"...时更新）上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 870 - 1068
"...heCN上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 1216 - 1414
"...时更新）上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 1571 - 1766
"...捐助名单上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/leimu-150x150.png" width="50" height="50" alt="那伊抹微笑" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 alignnone photo" /> <stro..." Line: 193 Column: 1934 - 2129
"...捐助名单上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/leimu-150x150.png" width="50" height="50" alt="那伊抹微笑" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 alignnone photo" /> <stro..." Line: 193 Column: 2281 - 2479
"...捐助名单上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 2639 - 2966
"...时更新）上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/eyJpZCI6IlBCRFRMSVlaMzJGWElWS0ZaMllWUTY2NzdaSktNUyIsInciOjc0NiwiaCI6NzUwLCJkIjowLCJtdCI6ImltYWdlL2pwZWciLCJkaCI6MTM1MjU5MDU1NzY1MzAxMjIwMzh9-150x150.jpg" width="50" height="50" alt="片刻" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 alignnone photo" /> <stro..."
"...heCN上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 512 - 710
"...时更新）上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 870 - 1068
"...heCN上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 1216 - 1414
"...时更新）上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 1571 - 1766
"...捐助名单上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/leimu-150x150.png" width="50" height="50" alt="那伊抹微笑" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 alignnone photo" /> <stro..." Line: 193 Column: 1934 - 2129
"...捐助名单上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/leimu-150x150.png" width="50" height="50" alt="那伊抹微笑" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 alignnone photo" /> <stro..." Line: 193 Column: 2281 - 2479
"...捐助名单上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/apachecn-150x150.png" width="50" height="50" alt="" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 photo avatar-default" /> <stro..." Line: 193 Column: 2639 - 2966
"...时更新）上的评论"><img data-src="http://www.apachecn.org/wp-content/uploads/2017/08/eyJpZCI6IlBCRFRMSVlaMzJGWElWS0ZaMllWUTY2NzdaSktNUyIsInciOjc0NiwiaCI6NzUwLCJkIjowLCJtdCI6ImltYWdlL2pwZWciLCJkaCI6MTM1MjU5MDU1NzY1MzAxMjIwMzh9-150x150.jpg" width="50" height="50" alt="片刻" class="avatar avatar-50 wp-user-avatar wp-user-avatar-50 alignnone photo" /> <stro..."
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Line: 201 Column: - 135
"...">网站地图</a>    ..." Line: 201 Column: - 140
"...图</a>    京ICP备..." Line: 201 Column: - 145
"...    京ICP备15026..." Line: 201 Column: - 150
"...   京ICP备15026725号-..."
"...">网站地图</a>    ..." Line: 201 Column: - 140
"...图</a>    京ICP备..." Line: 201 Column: - 145
"...    京ICP备15026..." Line: 201 Column: - 150
"...   京ICP备15026725号-..."
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
Line: 268 Column: 1 - 45
"...</script> <script type="text/javascript" defer="defer">(funct..." Line: 268 Column: 137 - 181
"...)</script><script type="text/javascript" defer="defer">(funct..."
"...</script> <script type="text/javascript" defer="defer">(funct..." Line: 268 Column: 137 - 181
"...)</script><script type="text/javascript" defer="defer">(funct..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 7 Column: 1 - 125
"...=9,IE=8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0"> <meta..."
"...=9,IE=8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0"> <meta..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 117 Column: 7 - 33
"...iv> </div><section class="container"> <div..."
"...iv> </div><section class="container"> <div..."
This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.
Line: 2 Column: 16 - 6
"...TYPE HTML> <html> <head..."
"...TYPE HTML> <html> <head..."
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apachecn.org Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
apachecn.org TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.