Luogu.com.cn 首页 - 洛谷 | 计算机科学教育新生态
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。
Luogu.com.cn Overview
Website Overview: luogu.com.cn
Luogu.com.cn is a popular website that was established in 2013 with the aim of providing a refreshing and efficient programming experience for participants in competitions such as noip, noi, and acm. The website features an online testing system, a robust community, and online learning resources. Many of the tutorial materials are contributed by experienced oiers, resulting in a wide range of content. Whether you are a novice "oi" (Olympiad in Informatics) enthusiast or a seasoned expert, this website offers valuable resources to help you progress and also allows you to contribute to the community's collective growth. For individuals seeking an ideal platform for learning and competing in noip and similar contests, luogu.com.cn proves to be a valuable resource.
In terms of website statistics, luogu.com.cn witnesses a significant amount of daily traffic. It attracts an impressive 19286 unique users each day, generating as many as 96430 pageviews. The site's value is estimated to be around 144600 US dollars, indicating its popularity and potential. The website is hosted by Hangzhou Alibaba Advertising Co.,Ltd., CN hosting under the domain .CN, suggesting its affiliation and targeting towards Chinese users.
As for its family-friendliness, the provided information does not explicitly mention it. To determine if the site is family-friendly, one would need to delve into its content, community guidelines, and moderation policies. However, considering that the website aims to provide resources and support for students participating in programming competitions, it is likely that the content is generally safe and appropriate for all age groups.
The website has a substantial presence on the internet with 1333 external backlinks, indicating that it is a reputable and well-connected platform. Additionally, it enjoys 1013 referring domains, further highlighting its extensive network and influence within the programming and competitive coding community.
Overall, luogu.com.cn is a prominent website offering a range of features and resources related to programming competitions. Its popularity, high daily traffic, and significant value demonstrate its impact within the programming community. With a focus on providing efficient programming experiences, learning materials, and community support, luogu.com.cn proves to be an invaluable resource for individuals interested in competitive coding and computer science education.
Luogu.com.cn Website Safety
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates luogu.com.cn for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses luogu.com.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze luogu.com.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the luogu.com.cn. This reputation system receives ratings from users and information from third-party sources, assesses the luogu.com.cn for safety features and confirms, whether luogu.com.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
Luogu.com.cn Rank History
Alexa Rank shows how popular luogu.com.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If luogu.com.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to luogu.com.cn and pageviews on luogu.com.cn over the past 3 months.
Luogu.com.cn Hosting Information
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 05/08/2025
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 13335
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Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
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Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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Luogu.com.cn Domain Registration and Settings
Domain Name: luogu.com.cn
ROID: 20070309s10011s29456631-cn
Domain Status: ok
Registrant: 上海洛谷网络科技有限公司
Registrant Contact Email: kkksc03@sina.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns11.hichina.com
Name Server: dns12.hichina.com
Registration Time: 2007-03-09 05:22:04
Expiration Time: 2028-03-09 05:22:04
DNSSEC: unsigned
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Luogu.com.cn HTML Check
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