support.udemy.com

主要信息

ℹ️

标题: Udemy

描述: 未知

关键词: 未知

页面编码: utf-8

页面文件大小: 106 KB

服务器信息

🖥️

IP: 104.18.249.37

HTTP服务器: cloudflare

编码: utf-8

元标签列表

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charset: utf-8
name: csrf-param content: authenticity_token
name: csrf-token content: hc:meta:server:_NtkMDj5TGdHpyHoB3VDR62Avry4tVbhDaar5A-Kxp_MV7gug1UIQKxoKF35VYzKjxqL0RsdnpYExlhFY-zafw
content: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0 name: viewport
name: google-site-verification content: zONj676zwWUWAaz3j1W1IYESM-6IgMBkNaM5bH1I90U

内部链接

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外部链接

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查询信息

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domain_name: udemy.com

update_date: 2025-09-01T00:46:36Z

update_time: 1756687596

creation_date: 2009-08-13T20:37:45Z

creation_time: 1250195865

expiration_date: 2027-08-13T20:37:45Z

Whois 原始数据

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            Domain Name: UDEMY.COM
Registrar: SafeNames Ltd.
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Creation Date: 2009-08-13T20:37:45Z
Registry Expiry Date: 2027-08-13T20:37:45Z
Updated Date: 2025-09-01T00:46:36Z
Name Server: ANNA.NS.CLOUDFLARE.COM
Name Server: PETE.NS.CLOUDFLARE.COM
REGISTRAR Contact: SafeNames Ltd.
>>> Last update of RDAP database: 2026-07-01T04:33:13Z

Robots.txt

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			# See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file

User-agent: AppleBot # Allow /tickets
Disallow: /children
Disallow: /groups
Disallow: /organizations
Disallow: /requests
Disallow: /registration
Disallow: /plans
Disallow: /accounts
Disallow: /account
Disallow: /proxy
Disallow: /rules
Disallow: /tags
Disallow: /ticket_fields
Disallow: /reports
Disallow: /search
Disallow: /slas
Disallow: /integrations
Disallow: /users
Disallow: /suspended_tickets
Disallow: /events
Disallow: /console
Disallow: /requests/*/satisfaction/
Disallow: /hc/activity
Disallow: /hc/change_language/
Disallow: /hc/communities/public/topics/*?*filter=
Disallow: /hc/communities/public/questions$
Disallow: /hc/communities/public/questions?*filter=
Disallow: /hc/communities/public/questions/unanswered
Disallow: /hc/*/signin
Disallow: /hc/requests/
Disallow: /hc/*/requests/
Allow: /hc/*/requests/new
Disallow: /hc/*/search
Disallow: /access/normal
Disallow: /access/sso_bypass
Disallow: /access/unauthenticated
Disallow: /theming
Disallow: /knowledge
Disallow: /access/
Disallow: /auth/

Disallow: /cdn-cgi/

User-agent: *
Disallow: /children
Disallow: /groups
Disallow: /organizations
Disallow: /requests
Disallow: /registration
Disallow: /plans
Disallow: /accounts
Disallow: /account
Disallow: /proxy
Disallow: /rules
Disallow: /tags
Disallow: /ticket_fields
Disallow: /reports
Disallow: /search
Disallow: /slas
Disallow: /integrations
Disallow: /users
Disallow: /suspended_tickets
Disallow: /events
Disallow: /console
Disallow: /requests/*/satisfaction/
Disallow: /hc/activity
Disallow: /hc/change_language/
Disallow: /hc/communities/public/topics/*?*filter=
Disallow: /hc/communities/public/questions$
Disallow: /hc/communities/public/questions?*filter=
Disallow: /hc/communities/public/questions/unanswered
Disallow: /hc/*/signin
Disallow: /hc/requests/
Disallow: /hc/*/requests/
Allow: /hc/*/requests/new
Disallow: /hc/*/search
Disallow: /access/normal
Disallow: /access/sso_bypass
Disallow: /access/unauthenticated
Disallow: /theming
Disallow: /knowledge
Disallow: /access/
Disallow: /auth/

Disallow: /cdn-cgi/
Disallow: /tickets


Sitemap: https://support.udemy.com/hc/sitemap.xml

搜索引擎优化审核

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技术搜索引擎优化

✓

响应码

200

状态 200 正常 - 页面加载正确。

✓

字符编码

Page: utf-8, Header: utf-8

HTML 和标头之间的字符编码一致。

✓

页面尺寸

108892 bytes

页面大小可以接受快速加载。

✓

资源

43 total

资源数量适中。考虑合并文件。

✓

赫尔夫朗标签

11 hreflang tags

为多语言 SEO 找到的 Hreflang 标签。

✓

Robots.txt

Exists

找到 Robots.txt 文件。

✓

Sitemap

Declared in robots.txt

在 robots.txt 中声明的站点地图。

✓

HTTPS

Yes

已启用安全 HTTPS 连接。

!

压缩

br

启用 gzip 或 zstd 压缩以减小文件大小。

✓

缓存

max-age=0, public

正确设置缓存控制标头。

✓

页面速度

3.65 ms

出色的加载速度。

页面搜索引擎优化

!

标题

Udemy

标题太短。扩展到 30-60 个字符以获得更好的 SEO。

!

元描述

Lenght:0

添加元描述（建议 100-160 个字符）。

✓

H1 标题

1 found - ""

好 - 找到单个 H1 标题。

✓

字数统计

1051

内容长度良好（建议 500-2000 字）。

!

规范标签

添加规范标签以防止重复内容问题。

✓

重复元

[]

未找到重复的元标记。

✓

关键词

元关键字是可选的（主要搜索引擎不使用）。

内容和用户体验

✓

语言

en-us

语言属性设置正确。

!

图片

16 total, 1 missing ALT

将 ALT 文本添加到图像中以实现可访问性和 SEO。

✓

视口

width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

为移动设备正确设置视口元标记。

!

打开图

Missing: og:title, og:description, og:image, og:url

添加缺少的 OpenGraph 标签以进行社交媒体共享：og:title, og:description, og:image, og:url

!

结构化数据

0 JSON-LD scripts

添加结构化数据 (JSON-LD) 以获取丰富的代码片段和更好的 SEO。

搜索短语 - Google

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位置	短语	页	片段
2	our role play	/hc/en-us/articles/3...	How to use the Role Play feature Role Plays help you apply course learnings through hands-on practice , helping to build confidence and develop skills such as decision-making, problem-solving, ...

附加服务

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