Summary
A Concise Overview of the scan result of url https://www.yuanfudao.com/
- Document
- HTML
- 2
- StyleSheets
- 1
- Scripts
- 1
- Font
- 0
- Images
- 13
- Links
- 23
- JavaScript Variables
- 24
- Console log messages
- 0
- Network
- Requests
- 23
- Bytes Transferred
- 1.12MB
- Bytes Total
- 1.56MB
- DNS Record
- A Record
- 1
- Technology
- CMS
- 1
- LMS
- 1
- Databases
- 1
- Programming languages
- 1
- Reverse proxies
- 2
- Web servers
- 3
Document
Links
The outgoing links identified from the page.
| Link | Text |
|---|---|
| https://www.yuanfudaosuyang.com/ | 猿辅导素养课 |
| https://banmaaike.com/ | 斑马AI学 |
| https://xiaoyuankousuan.com/ | 小猿口算 |
| https://www.yuansouti.com | 小猿搜题 |
| https://www.ybccode.com/ | 猿编程 |
| https://www.haitunzixi.com/ | 海豚AI学 |
| https://www.yuansouti.com/ | |
| http://www.chinanews.com/yl/2019/03-20/8785432.shtml | 查看详情 |
| https://36kr.com/p/5168892 | 查看详情 |
| http://news.cyol.com/yuanchuang/2018-09/03/content_17546393.htm | 查看详情 |
| http://it.people.com.cn/n1/2019/0903/c1009-31334121.html | 查看详情 |
| https://wap.peopleapp.com/article/4661127/4544375 | 查看详情 |
| https://www.chinanews.com/business/2019/12-17/9035928.shtml | 查看详情 |
| http://gongyi.people.com.cn/n1/2019/0114/c151132-30527465.html | 查看详情 |
| http://www.sohu.com/a/309711856_100114 | 查看详情 |
| https://m.yuanfudao.com/native/license/broadcast-certificate | 广播电视节目制作经营许可证（京）字第10596号 |
| https://m.yuanfudao.com/native/license/business-license | 营业执照 |
| http://beian.miit.gov.cn | 京ICP备12032703号 |
| https://m.yuanfudao.com/native/license/tel-bussiness-license | 京ICP证130009号 |
| http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=11010502033993 | 京公网安备11010502033993 |
| https://m.yuanfudao.com/native/license/website-certificate | 京网文 (2024) 1288-062号 |
| https://m.yuanfudao.com/native/license/publish-certificate | 出版物经营许可证 |
| https://www.12377.cn/ | 网上有害信息举报 |
JavaScript Variables
Global JavaScript variables are variables that are defined outside of any function or block scope in JavaScript.
Technology
The technologies identified are present on the scanned URL.
| Name | Description | Detected patterns |
|---|---|---|
| CMS | ||
Skolengo | Skolengo is an Education Management Software developed by Kosmos Education. | Type: meta Regex: ^([\d\.]{1,250})$ |
| LMS | ||
Skolengo | Skolengo is an Education Management Software developed by Kosmos Education. | Type: meta Regex: ^([\d\.]{1,250})$ |
| Web servers | ||
Apache Tomcat | Apache Tomcat is an open-source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and WebSocket technologies. | Dependent on Skolengo |
Nginx | Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. | Dependent on OpenResty |
OpenResty | OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. | Type: headers Name: server Regex: openresty(?:\/([\d.]{1,250}))? |
| Programming languages | ||
Java | Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. | Dependent on Skolengo |
| Databases | ||
MariaDB | MariaDB is an open-source relational database management system compatible with MySQL. | Dependent on Skolengo |
| Reverse proxies | ||
| Envoy is an open-source edge and service proxy, designed for cloud-native applications. | Type: headers Name: x-envoy-upstream-service-time Regex: (?:) | |
Nginx | Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. | Dependent on OpenResty |
Performance
The speed and efficiency of the scanned URL loads and displays its content.
- dns
- 1 msGood
- tcp
- 73 msGood
- requestTime
- 10 msGood
- dom
- 1092 msPoor
DNS Record
A DNS record maps a domain name to an IP address or other resource information.
| Type | Name | Content | DNSSEC |
|---|---|---|---|
| A | www.yuanfudao.com | 47.88.89.93 | no |
SSL Certificate
An SSL certificate is a digital certificate that verifies the authenticity and encrypts the communication between a website and its visitors.
| Subject | Issue date | Expiry date | Valid |
|---|---|---|---|
www.yuanfudao.com | 11/9/2026 | 11/10/2027 | 1 year 1 day |
yfdpc.fbcontent.cn | 11/9/2026 | 11/10/2027 | 1 year 1 day |
mkta.fbcontent.cn | 11/9/2026 | 11/10/2027 | 1 year 1 day |
mktb.fbcontent.cn | 11/9/2026 | 11/10/2027 | 1 year 1 day |
octopus-ingest-cn.zhenguanyu.com | 11/9/2026 | 11/10/2027 | 1 year 1 day |
frog.yuanfudao.com | 11/9/2026 | 11/10/2027 | 1 year 1 day |
HTTP Headers
HTTP Header
An HTTP header is a component of an HTTP request or response that contains additional information about the message being sent or received.
| Name | Value |
|---|---|
| Connection | keep-alive |
| Content-Encoding | gzip |
| Content-Type | text/html; charset=utf-8 |
| Date | Tue, 10 Nov 2026 22:04:19 GMT |
| Server | openresty |
| Transfer-Encoding | chunked |
| Vary | Accept-Encoding |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | SAMEORIGIN |
| x-envoy-upstream-service-time | 13 |
| x-yfd-backend | gateway |
| x-yfd-backend-ns | gw-vhost-online |
| x-yfd-service | tutor-web-www |
Content Security Policy
Content Security Policy (CSP) is a security mechanism that helps prevent cross-site scripting (XSS) and other code injection attacks by specifying which content sources are allowed to be loaded on a web page.
| Name | Value |
|---|
Cookies
Cookies are small pieces of data stored on a user's web browser to track and remember information about their browsing activity on a website.
| Name | Value | Domain/Path | Expires | Secure | HTTP Only |
|---|---|---|---|---|---|
| YFD_U | 41b19ae4dd057d9105718adfb9897cf8 | .yuanfudao.com/ | 11/10/2027, 10:04:19 PM | yes | no |