www.els.edu
挂号的
页面分析更新日期:
2026/06/14 16:59:50
上次 Whois 更新日期:
2026/06/03 21:36:50
域名状态
挂号的
付款至
31.07.2027
可从
30.08.2027
×
![全屏网站截图]()
www.els.edu 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: English Courses | Study English with ELS | ELS
描述: Learn English with ELS at our English school in the USA. Our English schools are based on USA university campuses, offering an American student experience.
关键词: 未知
页面编码:
utf-8
页面文件大小: 334 KB
服务器信息
IP: 199.60.103.31
地点: United States,US,,,37.751,-97.822,America/Chicago
HTTP服务器: cloudflare
编码: utf-8
元标签列表
- equiv: origin-trial content: A7vZI3v+Gz7JfuRolKNM4Aff6zaGuT7X0mf3wtoZTnKv6497cVMnhy03KDqX7kBz/q/iidW7srW31oQbBt4VhgoAAACUeyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJEaXNhYmxlVGhpcmRQYXJ0eVN0b3JhZ2VQYXJ0aXRpb25pbmczIiwiZXhwaXJ5IjoxNzU3OTgwODAwLCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ==
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge,chrome=1
- name: author content: ILSC Education Group
- name: description content: Learn English with ELS at our English school in the USA. Our English schools are based on USA university campuses, offering an American student experience.
- name: generator content: HubSpot
- name: viewport content: width=device-width, initial-scale=1
- property: og:description content: Learn English with ELS at our English school in the USA. Our English schools are based on USA university campuses, offering an American student experience.
- property: og:title content: English Courses | Study English with ELS | ELS
- name: twitter:description content: Learn English with ELS at our English school in the USA. Our English schools are based on USA university campuses, offering an American student experience.
- name: twitter:title content: English Courses | Study English with ELS | ELS
- name: google content: notranslate
- property: og:image content: https://www.els.edu/hubfs/ELS/Website/Homepage/diverse-students-studying-english-els-usa.png
- property: og:image:width content: 826
- property: og:image:height content: 729
- name: twitter:image content: https://www.els.edu/hubfs/ELS/Website/Homepage/diverse-students-studying-english-els-usa.png
- property: og:url content: https://www.els.edu
- name: twitter:card content: summary_large_image
- equiv: content-language content: en
内部链接
外部链接
查询信息
update_date: 29-Apr-2025
update_time: 1745884800
expiration_date: 31-Jul-2027
expiration_time: 1816992000
Whois 原始数据
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: ELS.EDU
Registrant:
ELS Language Centers
7 ROSZEL ROAD
Princeton, NJ 08540-6306
USA
Administrative Contact:
Domain Administrator
ELS Language Centers
7 ROSZEL ROAD
Princeton, NJ 08540-6306
USA
+1.6097505551
[email protected]
Technical Contact:
Domain Administrator
ELS Language Centers
7 ROSZEL ROAD
Princeton, NJ 08540-6306
USA
+1.6097505551
[email protected]
Name Servers:
NS-239.AWSDNS-29.COM
NS-1125.AWSDNS-12.ORG
NS-1538.AWSDNS-00.CO.UK
NS-729.AWSDNS-27.NET
Domain record activated: 17-Nov-2003
Domain record last updated: 29-Apr-2025
Domain expires: 31-Jul-2027
Robots.txt
User-agent: *
Allow: /
Disallow: /?__hstc=
Disallow: /thank-you-submission
Disallow: /email-confirmation
Disallow:/*/about-us/news/all
Disallow:/*/about-us/news/author/all
Disallow: /price-quote/els/programs-enrol/complete
Disallow: /price-quote/els/thank-you
Sitemap: https://www.els.edu/sitemap.xml
Disallow: /_hcms/preview/
Disallow: /hs/manage-preferences/
Disallow: /hs/preferences-center/
Disallow: /*?*hs_preview=*
Disallow: /*?*hsCacheBuster=*
User-agent: HubSpotContentSearchBot
Allow: /
Disallow: /_hcms/preview/
Disallow: /hs/manage-preferences/
Disallow: /hs/preferences-center/
Disallow: /*?*hs_preview=*
Disallow: /*?*hsCacheBuster=*
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
342991 bytes
页面大小可以接受快速加载。
!
资源
125 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
12 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
s-maxage=36000, max-age=5
正确设置缓存控制标头。
✓
页面速度
2.58 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
English Courses | Study English with ELS | ELS
良好的标题长度（30-60 个字符）。
✓
元描述
Learn English with ELS at our English school in the USA. Our English schools are based on USA university campuses, offering an American student experience. Lenght:155
良好的元描述长度（100-160 个字符）。
!
H1 标题
2 found - "Learn English at ELS"
每页仅使用一个 H1 标题。删除多余的 H1 标签。
✓
字数统计
2015
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
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
54 total, 16 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
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 Google
搜索短语 - Google
| 位置 | 短语 | 页 | 片段 |
|---|---|---|---|
| 2(+1) | / | ||
| 7 | /destinations/philad... |