Website review luogu.com.cn
首页 - 洛谷 | 计算机科学教育新生态
Generated on March 05 2026 11:42 AM
Old data? UPDATE !
The score is 55/100
SEO Content
Title
首页 - 洛谷 | 计算机科学教育新生态
Length : 20
Perfect, your title contains between 10 and 70 characters.
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。
Length : 149
Great, your meta description contains between 70 and 160 characters.
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
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 5 | 6 | 0 | 0 | 0 |
- [H2] 问题跳转
- [H2] 本站公告
- [H2] 友情链接
- [H2] 近期比赛
- [H2] 最近讨论
- [H3] 2026 省选赛前模板赛
- [H3] KTSC 2026 R2 Unofficial Mirror
- [H3] KTSC 2026 R1 Unofficial Mirror
- [H3] [CCPC 2025 哈尔滨站] CCPC 2025 分站… Rated
- [H3] 【LGR-273-Div.2】洛谷 3 月月赛 I & … Rated
- [H3] 【LGR-273-Div.1】洛谷 3 月月赛 I & … Rated
Images
We found 25 images on this web page.
25 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 37%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 69 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 洛谷新用户必读 | Internal | Passing Juice |
| 洛谷主题库题目规范 | Internal | Passing Juice |
| 公开比赛与官方比赛规范 | Internal | Passing Juice |
| 题解审核及反馈要求 | Internal | Passing Juice |
| 洛谷讨论区规范 | Internal | Passing Juice |
| 洛谷专栏全站推荐规范 | Internal | Passing Juice |
| 管理员名单 | Internal | Passing Juice |
| 评测机语言环境信息 | Internal | Passing Juice |
| 【1.3 更新】洛谷题解补充计划 | Internal | Passing Juice |
| 《深入浅出》相关反馈入口 | Internal | Passing Juice |
| 洛谷 2025 年鉴 | Internal | Passing Juice |
| 洛谷更新日志 | Internal | Passing Juice |
| LibreOJ | External | Passing Juice |
| Vijos | External | Passing Juice |
| HydroOJ | External | Passing Juice |
| CYaRon 测试数据生成器 | Internal | Passing Juice |
| Markdown*Palettes | External | Passing Juice |
| 《深入浅出程序设计竞赛》 | Internal | Passing Juice |
| 洛谷网校 - 算法竞赛学习 | Internal | Passing Juice |
| 学校编程训练辅助工具 | External | Passing Juice |
| 协办企业院校在线编程比赛 | External | Passing Juice |
| 2026 省选赛前模板赛 | Internal | Passing Juice |
| 洛谷官方团队 | Internal | Passing Juice |
| KTSC 2026 R2 Unofficial Mirror | Internal | Passing Juice |
| Unofficial Mirror 工作组 | Internal | Passing Juice |
| KTSC 2026 R1 Unofficial Mirror | Internal | Passing Juice |
| [CCPC 2025 哈尔滨站] CCPC 2025 分站… | Internal | Passing Juice |
| 【LGR-273-Div.2】洛谷 3 月月赛 I & … | Internal | Passing Juice |
| 【LGR-273-Div.1】洛谷 3 月月赛 I & … | Internal | Passing Juice |
| RemoteJudge 服务中断情况公告 | Internal | Passing Juice |
| 洛谷 | Internal | Passing Juice |
| 站务版 | Internal | Passing Juice |
| LGR 270/273/275、MX-X25 作弊名… | Internal | Passing Juice |
| kkksc03 | Internal | Passing Juice |
| 新增工单类型【用户申诉】、【申… | Internal | Passing Juice |
| chen_zhe | Internal | Passing Juice |
| 新增工单类型【学术建议】、【文… | Internal | Passing Juice |
| 洛谷网校春季报名指南 | Internal | Passing Juice |
| 洛谷网校 | Internal | Passing Juice |
| 学术版 | Internal | Passing Juice |
| 【喜报】洛谷网校学员 CSP-J/S … | Internal | Passing Juice |
| 30分求hack，悬关 | Internal | Passing Juice |
| Andy_hpy | Internal | Passing Juice |
| P2587 [ZJOI2008] … | Internal | Passing Juice |
| 代码求条，必关 | Internal | Passing Juice |
| Chenxi13626925668 | Internal | Passing Juice |
| B3842 [GESP202306… | Internal | Passing Juice |
| 60求调 | Internal | Passing Juice |
| yugoo | Internal | Passing Juice |
| P12269 [蓝桥杯 20… | Internal | Passing Juice |
| 为啥还差最后20分 | Internal | Passing Juice |
| abaaba159 | Internal | Passing Juice |
| P5735 【深基7.例1… | Internal | Passing Juice |
| 10分，求条 | Internal | Passing Juice |
| xiaosean | Internal | Passing Juice |
| P1540 [NOIP 2010 … | Internal | Passing Juice |
| 后入 | Internal | Passing Juice |
| shimizu_kiouka | Internal | Passing Juice |
| P4231 三步必杀 | Internal | Passing Juice |
| 马上省选，身份证找不到了怎么办 | Internal | Passing Juice |
| 许多 | Internal | Passing Juice |
| 全r | Internal | Passing Juice |
| Tx1234567 | Internal | Passing Juice |
| P1083 [NOIP 2012 … | Internal | Passing Juice |
| only#1#2 ac | Internal | Passing Juice |
| P1309 [NOIP 2011 … | Internal | Passing Juice |
| 警示后人（80pts） | Internal | Passing Juice |
| fcy20180201 | Internal | Passing Juice |
| P3808 AC 自动机（… | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
mirror 已结束 比赛已结束 官方比赛 0回复 ioi unofficial 洛谷官方团队 站务版 洛谷网校
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 0回复 | 7 |  |
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| 已结束 | 5 | |
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| 比赛已结束 | 5 | |
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| 站务版 | 5 | |
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| ioi | 5 | |
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Usability
Url
Domain : luogu.com.cn
Length : 12
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is zh.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
 |
Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.luogu.com.cn/sitemap.xml |
Robots.txt
https://luogu.com.cn/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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