www.k12.com
挂号的
页面分析更新日期:
2026/02/22 23:34:19
上次 Whois 更新日期:
2026/02/22 23:34:00
域名状态
挂号的
付款至
22.12.2026
可从
21.01.2027
×
![全屏网站截图]()
www.k12.com 网站截图
搜索引擎优化得分
84.93%
124
取得的分数
146
最高分
主要信息
标题: K12 Online School Programs for All Grade Levels
描述: K12 offers online school programs for students in grades K-12, combining flexibility and quality education. ✓Explore our virtual school options now.
关键词: 未知
页面编码:
utf-8
页面文件大小: 338 KB
服务器信息
IP: 141.193.213.20
地点: United States,US,,,37.751,-97.822,America/Chicago
HTTP服务器: cloudflare
编码: utf-8
供电: wp engine
元标签列表
- charset: UTF-8
- name: viewport content: width=device-width, initial-scale=1
- name: description content: K12 offers online school programs for students in grades K-12, combining flexibility and quality education. ✓Explore our virtual school options now.
- name: robots content: follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
- property: og:locale content: en_US
- property: og:type content: website
- property: og:title content: K12 Online School Programs for All Grade Levels
- property: og:description content: K12 offers online school programs for students in grades K-12, combining flexibility and quality education. ✓Explore our virtual school options now.
- property: og:url content: https://www.k12.com/
- property: og:site_name content: K12
- property: og:updated_time content: 2026-02-06T16:02:26+00:00
- property: article:published_time content: 2023-12-05T17:18:57+00:00
- property: article:modified_time content: 2026-02-06T16:02:26+00:00
- name: twitter:card content: summary_large_image
- name: twitter:title content: K12 Online School Programs for All Grade Levels
- name: twitter:description content: K12 offers online school programs for students in grades K-12, combining flexibility and quality education. ✓Explore our virtual school options now.
- name: twitter:label1 content: Written by
- name: twitter:data1 content: [email protected]
- name: twitter:label2 content: Time to read
- name: twitter:data2 content: 3 minutes
- name: msapplication-TileImage content: https://www.k12.com/wp-content/uploads/2025/02/k12_favicon.png
- itemprop: target content: https://www.k12.com/?s={s}
内部链接
外部链接
查询信息
domain_name: k12.com
update_date: 2025-12-18T06:02:42Z
update_time: 1766037762
creation_date: 1994-12-23T05:00:00Z
creation_time: 788158800
expiration_date: 2026-12-22T05:00:00Z
Whois 原始数据
Domain Name: K12.COM
Registrar: CSC Corporate Domains, Inc.
Domain Status: client transfer prohibited
Domain Status: server delete prohibited
Domain Status: server transfer prohibited
Domain Status: server update prohibited
Creation Date: 1994-12-23T05:00:00Z
Registry Expiry Date: 2026-12-22T05:00:00Z
Updated Date: 2025-12-18T06:02:42Z
Name Server: NS-109.AWSDNS-13.COM
Name Server: NS-1292.AWSDNS-33.ORG
Name Server: NS-1674.AWSDNS-17.CO.UK
Name Server: NS-828.AWSDNS-39.NET
REGISTRAR Contact: CSC Corporate Domains, Inc.
>>> Last update of RDAP database: 2026-02-23T02:34:00Z
Robots.txt
User-agent: * Disallow: /wp-admin/ Allow: /wp-admin/admin-ajax.php Crawl-delay: 10 Sitemap: https://www.k12.com/sitemap_index.xml
搜索引擎优化审核
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
346380 bytes
页面大小可以接受快速加载。
!
资源
150 total
资源太多了。优化和组合文件以获得更好的性能。
✓
赫尔夫朗标签
0 hreflang tags
如果您有多语言内容，请添加 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=600, must-revalidate
正确设置缓存控制标头。
✓
页面速度
3.04 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
K12 Online School Programs for All Grade Levels
良好的标题长度（30-60 个字符）。
✓
元描述
K12 offers online school programs for students in grades K-12, combining flexibility and quality education. ✓Explore our virtual school options now. Lenght:148
良好的元描述长度（100-160 个字符）。
✓
H1 标题
1 found - "Explore K12’s Online School Programs for Grades K-12"
好 - 找到单个 H1 标题。
✓
字数统计
1319
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
65 total, 0 missing ALT
所有图像都有正确的 ALT 文本。
✓
视口
width=device-width, initial-scale=1
为移动设备正确设置视口元标记。
!
打开图
Missing: og:image
添加缺少的 OpenGraph 标签以进行社交媒体共享：og:image
✓
结构化数据
1 JSON-LD scripts
找到结构化数据 (JSON-LD)。
职位于 Google
搜索短语 - Google
| 位置 | 短语 | 页 | 片段 |
|---|---|---|---|
| 1 | / | ||
| 4 | / | ||
| 4 | / | ||
| 4 | / | ||
| 5 | / | ||
| 6 | / | ||
| 7 | /minnesota-online-schools/ | ||
| 8 | / |