number.academy
挂号的
页面分析更新日期:
2026/03/28 18:53:36
上次 Whois 更新日期:
2026/03/14 12:01:51
域名状态
挂号的
付款至
04.11.2026
可从
04.12.2026
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number.academy 网站截图
搜索引擎优化得分
74.66%
109
取得的分数
146
最高分
主要信息
标题: Number academy the encyclopedia of numbers
描述: The encyclopedia of natural numbers, random number generators, Roman numbers, prime numbers etc.
All about natural numbers: basic and advanced mathematics, computing, codes and images, writing and naming in other languages,
interesting data (numerology, history, culture, art, philosophy, biology, physics, chemistry, metaphysics, religion, distances, heights, times, crashed planes, games, ...)
关键词: empty
页面编码:
utf-8
页面文件大小: 547 KB
服务器信息
IP: 138.201.27.171
地点: Germany,DE,Falkenstein,08223,50.4777,12.3649,Europe/Berlin
HTTP服务器: apache
编码: utf-8
元标签列表
- charset: utf-8
- content: width=device-width, initial-scale=1.0 name: viewport
- name: description content: The encyclopedia of natural numbers, random number generators, Roman numbers, prime numbers etc. All about natural numbers: basic and advanced mathematics, computing, codes and images, writing and naming in other languages, interesting data (numerology, history, culture, art, philosophy, biology, physics, chemistry, metaphysics, religion, distances, heights, times, crashed planes, games, ...)
- name: apple-mobile-web-app-title content: Number.academy
- name: format-detection content: telephone=no
- property: og:type content: article
- property: og:url content: https://number.academy
- property: og:site_name content: The encyclopedia of natural numbers
- property: og:title content: Number academy the encyclopedia of numbers
- property: og:description content: The encyclopedia of natural numbers, random number generators, Roman numbers, prime numbers etc. All about natural numbers: basic and advanced mathematics, computing, codes and images, writing and naming in other languages, interesting data (numerology, history, culture, philosophy, biology, physics, chemistry, metaphysics, religion, distances, heights, times, crashed planes, games, ...)
- property: og:image content: https://number.academy/s/img/numeros-0-1-2-3-4-5-6-7-8-9.jpeg
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内部链接
外部链接
查询信息
domain_name: number.academy
update_date: 2025-10-13T16:46:11.658Z
update_time: 1760373971
creation_date: 2020-11-04T21:01:08.162Z
creation_time: 1604523668
expiration_date: 2026-11-04T21:01:08.162Z
Whois 原始数据
Domain Name: NUMBER.ACADEMY
Registrar: Gransy, s.r.o.
Domain Status: active
Registry Expiry Date: 2026-11-04T21:01:08.162Z
Creation Date: 2020-11-04T21:01:08.162Z
Updated Date: 2025-10-13T16:46:11.658Z
Name Server: NS1.WEBSUPPORT.SK
Name Server: NS2.WEBSUPPORT.SK
Name Server: NS3.WEBSUPPORT.SK
REGISTRAR Contact: Gransy, s.r.o.
>>> Last update of RDAP database: 2026-03-14T12:01:51Z
Robots.txt
User-agent: Mediapartners-Google
Allow: /
Disallow: /search/*
#To exclude all robots from part of the server (py3)
User-agent: *
Disallow: /i/404
Disallow: /i/500
Disallow: /nr/
Disallow: /roman-numbers?num_ara=
Disallow: /roman-numbers?num_rom=
Disallow: *&sa=U&*
Disallow: /search/*
Disallow: /contact/?num=*
User-agent: PetalBot
Disallow: /
User-agent: ClaudeBot
Disallow: /
User-agent: OAI-SearchBot
Disallow: /
User-agent: meta-webindexer
Disallow: /img/
Crawl-delay: 10
User-agent: meta-externalagent
Disallow: /img/
Crawl-delay: 10
User-agent: Yandex
Crawl-delay: 2
User-agent: YandexBot
Crawl-delay: 2
User-agent: Applebot
Crawl-delay: 10
User-agent: SentiBot
Crawl-delay: 30
User-agent: DataForSeoBot
Crawl-delay: 30
User-agent: AhrefsBot
Crawl-Delay: 10
User-agent: Bingbot
Crawl-delay: 10
User-agent: SemrushBot
Disallow: /
User-Agent: ImagesiftBot
Crawl-delay: 5
User-agent: Yandex
Crawl-delay: 2
User-agent: msnbot
Crawl-delay: 2
User-agent: BLEXBot
Disallow: /
User-agent: DotBot
Disallow: /
Sitemap:https://number.academy/siteindex.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
560700 bytes
页面大小可以接受快速加载。
✓
资源
36 total
资源数量适中。考虑合并文件。
✓
赫尔夫朗标签
3 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
gzip
启用 Gzip 或 Zstd 压缩以加快加载速度。
!
缓存
Not set
添加缓存控制标头以提高回访者的加载速度。
✓
页面速度
1.05 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
Number academy the encyclopedia of numbers
良好的标题长度（30-60 个字符）。
!
元描述
The encyclopedia of natural numbers, random number generators, Roman numbers, prime numbers etc.
All about natural numbers: basic and advanced mathematics, computing, codes and images, writing and naming in other languages,
interesting data (numerology, history, culture, art, philosophy, biology, physics, chemistry, metaphysics, religion, distances, heights, times, crashed planes, games, ...) Lenght:395
元描述太长。减少到 100-160 个字符。
!
H1 标题
5 found - "Number.academy the encyclopedia of numbers"
每页仅使用一个 H1 标题。删除多余的 H1 标签。
✓
字数统计
7014
内容非常全面。如果太长，请考虑分成多个页面。
!
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
empty
元关键字集（注：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
12 total, 0 missing ALT
所有图像都有正确的 ALT 文本。
✓
视口
width=device-width, initial-scale=1.0
为移动设备正确设置视口元标记。
✓
打开图
All OG tags present.
存在所有必要的 OpenGraph 标签。
!
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。
职位于 Yandex
搜索短语 - Yandex
| 位置 | 短语 | 页 | 片段 |
|---|---|---|---|
| 1 | /517 | ||
| 2 | /250 | ||
| 3(+2) | /4000 | ||
| 3 | /240 | ||
| 3 | /525 | ||
| 3 | /527 | ||
| 3 | /93 | ||
| 4 | /31 | ||
| 4 | /67 | ||
| 4 | /41 |