www.grapla.app
挂号的
页面分析更新日期:
2026/03/27 11:48:52
上次 Whois 更新日期:
2026/08/05 11:15:10
域名状态
挂号的
付款至
05.08.2027
可从
04.09.2027
×
![全屏网站截图]()
www.grapla.app 网站截图
搜索引擎优化得分
76.71%
112
取得的分数
146
最高分
主要信息
标题: Grapla | The BJJ Knowledge System
描述: Grapla is a comprehensive BJJ knowledge system for iOS. Explore 600+ entities across positions, techniques, submissions, movements, and principles with 3,800+ transitions. Map the entire art of jiu jitsu.
关键词: 未知
页面编码:
utf-8
页面文件大小: 117 KB
服务器信息
IP: 64.29.17.1
地点: United States,US,,,37.751,-97.822,America/Chicago
HTTP服务器: vercel
编码: utf-8
元标签列表
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1, maximum-scale=5
- name: next-size-adjust content:
- name: theme-color content: #202020
- name: description content: Grapla is a comprehensive BJJ knowledge system for iOS. Explore 600+ entities across positions, techniques, submissions, movements, and principles with 3,800+ transitions. Map the entire art of jiu jitsu.
- name: author content: Grapla
- name: keywords content: BJJ app,jiu jitsu knowledge graph,grappling app,BJJ positions,BJJ techniques,submission grappling,Brazilian jiu jitsu iOS,BJJ transitions,grappling knowledge system,martial arts app
- name: creator content: Grapla
- name: publisher content: Grapla
- name: robots content: index, follow
- name: googlebot content: index, follow, max-video-preview:-1, max-image-preview:large, max-snippet:-1
- name: category content: sports
- property: og:title content: Grapla | The BJJ Knowledge System
- property: og:description content: A comprehensive BJJ knowledge system for iOS. 600+ entities, 3,800+ transitions, and the entire positional hierarchy of jiu jitsu mapped and navigable.
- property: og:site_name content: Grapla
- property: og:locale content: en_US
- property: og:image:alt content: Grapla — The BJJ Knowledge System
- property: og:image:type content: image/png
- property: og:image content: https://www.grapla.app/opengraph-image?406d148ede2f7ec9
- property: og:image:width content: 1200
- property: og:image:height content: 630
- property: og:type content: website
- name: twitter:card content: summary_large_image
- name: twitter:creator content: @grapla
- name: twitter:title content: Grapla | The BJJ Knowledge System
- name: twitter:description content: Map the entire art of jiu jitsu. 600+ entities, 3,800+ transitions, 100+ positions with dual perspectives. Built for iOS.
- name: twitter:image:alt content: Grapla — The BJJ Knowledge System
- name: twitter:image:type content: image/png
- name: twitter:image content: https://www.grapla.app/opengraph-image?406d148ede2f7ec9
- name: twitter:image:width content: 1200
- name: twitter:image:height content: 630
内部链接
外部链接
查询信息
domain_name: grapla.app
update_date: 2026-08-05T05:02:54.804Z
update_time: 1785906174
creation_date: 2025-08-05T05:02:54.804Z
creation_time: 1754370174
expiration_date: 2027-08-05T05:02:54.804Z
Whois 原始数据
Domain Name: GRAPLA.APP
Registrar: GoDaddy.com, LLC
Domain Status: auto renew period
Domain Status: client delete prohibited
Domain Status: client renew prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2025-08-05T05:02:54.804Z
Registry Expiry Date: 2027-08-05T05:02:54.804Z
Updated Date: 2026-08-05T05:02:54.804Z
Name Server: NS39.DOMAINCONTROL.COM
Name Server: NS40.DOMAINCONTROL.COM
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-08-05T11:15:10Z
Robots.txt
User-Agent: *
Allow: /
Sitemap: https://www.grapla.app/sitemap.xml
Sitemap: https://www.grapla.app/table/sitemap.xml
搜索引擎优化审核
技术搜索引擎优化
✓
响应代码
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
120325 bytes
页面大小可以接受快速加载。
✓
资源
38 total
资源数量适中。考虑合并文件。
✓
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
public, max-age=0, must-revalidate
正确设置缓存控制标头。
✓
页面速度
3.57 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
Grapla | The BJJ Knowledge System
良好的标题长度（30-60 个字符）。
!
元描述
Grapla is a comprehensive BJJ knowledge system for iOS. Explore 600+ entities across positions, techniques, submissions, movements, and principles with 3,800+ transitions. Map the entire art of jiu jitsu. Lenght:204
元描述太长。减少到 100-160 个字符。
✓
H1 标题
1 found - "CLOSED GUARD"
好 - 找到单个 H1 标题。
!
字数统计
442
内容有点短。扩展到 500 多个单词以实现最佳 SEO。
!
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
语言属性设置正确。
✓
图片
11 total, 0 missing ALT
所有图像都有正确的 ALT 文本。
✓
视口
width=device-width, initial-scale=1, maximum-scale=5
为移动设备正确设置视口元标记。
!
打开图
Missing: og:url
添加缺少的 OpenGraph 标签以进行社交媒体共享：og:url
✓
结构化数据
1 JSON-LD scripts
找到结构化数据 (JSON-LD)。