Look through the key statistics analysis before diving in deeper into our report:
Parameter | Current result | Assessment |
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Meta title | 首页 - 洛谷 | 富有亲和力的信息学在线学习网站 | As meta title is a ranking factor, it's quite important to stick to search engine recommended length of aroun 50-60 characters. This website's meta title is 25 characters long. |
Description | 洛谷创办于2013年,致力于为参加noip、noi、acm的选手提供清爽、快捷的编程体验。它拥有在线测题系统、强大的社区、在线学习功能。很多教程内容由各位oiers提供的,内容广泛。无论是初学oi的蒟蒻,还是久经沙场的神犇,均可从中获益,也可以帮助他人,共同进步。是学习noip等竞赛时理想的网站。 | This meta description is 149 characters in length. Google suggests up to 320 characters at the very most to make sure the whole meta description is visible in search results page. |
<meta> keywords | 洛谷,洛谷Online judge,noip,noi,信息学,信息学竞赛,acm,竞赛,onlineJudge,洛谷Onlinejudge,信息学学习 | Strangely enough, meta keywords still seem to be used. We would not go down that road unless very carefully - meta keywords have not been known as a positive ranking factor for a while now. |
Site speed | Around 6.6601 seconds | Website ranking and usability can be greatly improved by reducing the time it takes to load it. |
Alexa global rank | 42023, as last checked | According to Alexa and the Global rank, the site is quite well known. |
Links on homepage | Around 91 links | This is a well-judged amount of links for a homepage. |
HTML size | 25.3KB | Ah. Well. We were hoping for better results... We would urge the website owners to improve load speed as soon as possible. |
Website host server overview | Server status: online. Server IP address for this website is 120.37.140.252. | We apologize, but for some reason we were unable to gather enough data to provide a detailed insight at this time. |
If the basic information we presented you with above is not enough, get ready to dive in much deeper!
ALEXA rating is based on the number of visitors a given page receives. The higher the visitor count, the higher the rating. Currently, ALEXA has over 4 million websites indexed. If you sense cynicism in our words, you're not mistaken - we think Alexa rating is overrated, to put it mildly. A website's worth (and contextual popularity) is more than the sum of the views. So take the rank with a grain of salt.
Servers are physical storage devices that contain all the files and databases associated with a specific website, sometimes more than one. At times, a server makes up several virtual devices - separate servers used for shared hosting (tends to be cheaper). Entering website address into the address bar of your browser starts the request process during which your browser contacts the server and asks for specific files and database entries in order to display the requested website.
What follows is certainly very geeky, but informative for the knowing. Dig in:
Header detail |
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HTTP/1.1 200 OK Server: Tengine Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Date: Wed, 14 Jun 2017 02:22:53 GMT Vary: Accept-Encoding X-Powered-By: PHP/7.1.6 Set-Cookie: __client_id=0b4885a110063557c9939c83f0839029fa147e5c; expires=Fri, 14-Jul-2017 02:22:53 GMT; Max-Age=2592000; path=/; domain=luogu.org; secure; HttpOnly X-SITE-Cache: Hit Strict-Transport-Security: max-age=15768000 Via: cache10.l2et2-1[159,200-0,M], cache7.l2et2-1[159,0], kunlun7.cn199[199,200-0,M], kunlun1.cn199[202,0] X-Cache: MISS TCP_MISS dirn:-2:-2 X-Swift-SaveTime: Wed, 14 Jun 2017 02:22:53 GMT X-Swift-CacheTime: 0 Timing-Allow-Origin: * EagleId: 3d9a7e0114974069736393262e |
WHOIS |
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Domain Name: LUOGU.ORG Registry Domain ID: D168609982-LROR Registrar WHOIS Server: Registrar URL: http://www.godaddy.com Updated Date: 2017-04-28T00:20:24Z Creation Date: 2013-05-04T15:49:39Z Registry Expiry Date: 2019-05-04T15:49:39Z Registrar Registration Expiration Date: Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: Registrar Abuse Contact Phone: Reseller: Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registry Registrant ID: C189941476-LROR Registrant Name: Cong Ding Registrant Organization: Registrant Street: Shang Hai Shi Registrant City: shang hai shi Registrant State/Province: Shanghai Registrant Postal Code: 200240 Registrant Country: CN Registrant Phone: +86.2151749110 Registrant Phone Ext: Registrant Fax: +86.2151749110 Registrant Fax Ext: Registrant Email: Registry Admin ID: C189941471-LROR Admin Name: Cong Ding Admin Organization: Admin Street: Shang Hai Shi Admin City: shang hai shi Admin State/Province: Shanghai Admin Postal Code: 200240 Admin Country: CN Admin Phone: +86.2151749110 Admin Phone Ext: Admin Fax: +86.2151749110 Admin Fax Ext: Admin Email: Registry Tech ID: C189941472-LROR Tech Name: Cong Ding Tech Organization: Tech Street: Shang Hai Shi Tech City: shang hai shi Tech State/Province: Shanghai Tech Postal Code: 200240 Tech Country: CN Tech Phone: +86.2151749110 Tech Phone Ext: Tech Fax: +86.2151749110 Tech Fax Ext: Tech Email: 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: 2017-05-16T10:05:04Z <<< For more information on Whois status codes, please visit https://icann.org/epp Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to: (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. |
Now that you are hopefully done with luogu.org, we invite you to read more of our in-depth reports. Try entering a new domain address in the search form at the top of this page, or on the homepage. Alternatively, refer to this list for more website overviews:
We have found so many alternative TLD extensions for luogu.org. Here is the full list with 580 entries:
The following list of most frequent domain address mistypes associated with luogu.org contains at least 1188 entries: