www.bocsci.com
挂号的
页面分析更新日期:
2026/06/10 19:42:09
上次 Whois 更新日期:
2026/06/09 11:08:46
域名状态
挂号的
付款至
19.11.2026
可从
19.12.2026
×
![全屏网站截图]()
www.bocsci.com 网站截图
搜索引擎优化得分
68.49%
100
取得的分数
146
最高分
主要信息
标题: Best of Chemicals Supplier - BOC Sciences
描述: BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries.
关键词: 未知
页面编码:
utf-8
页面文件大小: 142 KB
服务器信息
IP: 54.183.79.29
地点: United States,US,San Jose,95141,37.3388,-121.8916,America/Los_Angeles
HTTP服务器: kestrel
编码: utf-8
元标签列表
- name: viewport content: width=device-width, initial-scale=1.0
- equiv: Content-Type content: text/html; charset=utf-8
- equiv: X-UA-Compatible content: IE=edge,chrome=1
- name: keywords content: Pharmaceutical development, Custom synthesis, Drug discovery, Chiral synthesis, Medicinal chemistry, Process R & D, Manufacturing, Distribution
- name: description content: BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries.
- property: og:title content: Best of Chemicals Supplier - BOC Sciences
- property: og:description content: BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries.
- property: og:url content: /
- property: og:image content: /upload/image/JOIN-OUR-WEBINAR-banner.jpg
- property: twitter:title content: Best of Chemicals Supplier - BOC Sciences
- property: twitter:description content: BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries.
- property: twitter:url content: /
- property: twitter:image content: /upload/image/JOIN-OUR-WEBINAR-banner.jpg
内部链接
外部链接
查询信息
domain_name: bocsci.com
update_date: 2025-10-20T05:20:40Z
update_time: 1760937640
creation_date: 2008-11-19T15:35:12Z
creation_time: 1227108912
expiration_date: 2026-11-19T15:35:12Z
Whois 原始数据
Domain Name: BOCSCI.COM
Registrar: GoDaddy.com, LLC
Domain Status: client delete prohibited
Domain Status: client renew prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2008-11-19T15:35:12Z
Registry Expiry Date: 2026-11-19T15:35:12Z
Updated Date: 2025-10-20T05:20:40Z
Name Server: NS-121.AWSDNS-15.COM
Name Server: NS-1402.AWSDNS-47.ORG
Name Server: NS-1955.AWSDNS-52.CO.UK
Name Server: NS-721.AWSDNS-26.NET
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-06-09T11:08:46Z
Robots.txt
User-agent: * Allow: *.css Allow: *.js Allow: *.html?opl=1 Allow: *.html?fpl=1 Allow: *.html?*page= Allow: *.html?nid= Allow: /publications?page= Disallow: *? Disallow: */_*/ Disallow: /api/dynamiccode* Disallow: /products/*.html?page=*/* Disallow: */search Disallow: */inquiry Disallow: */shop Disallow: */order Disallow: */upload Disallow: */image Disallow: */unsubscribe Disallow: */structure/ Disallow: */flyer/ Disallow: */signature/ Disallow: */pathway/ Disallow: */pdf/ Disallow: *.asp User-agent: Googlebot User-agent: Adsbot-Google User-agent: Bingbot User-agent: Msnbot User-agent: YandexBot User-agent: Slurp User-agent: Twitterbot Allow: /Main.v1/ Allow: /upload/ Allow: /blog/ Allow: *.html?opl=1 Allow: *.html?fpl=1 Allow: *.html?*page= Allow: *.html?nid= Allow: /publications?page= Allow: /events.html?tag= Allow: /webinar.html?tag= Disallow: *? Disallow: */_*/ Disallow: /api/dynamiccode* Disallow: /products/*.html?page=*/* Disallow: */search Disallow: */inquiry Disallow: */shop Disallow: */order Disallow: */unsubscribe Disallow: *.asp Disallow: */structure/ Disallow: */flyer/ Disallow: */signature/ Disallow: */pathway/ Disallow: */pdf/
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
145600 bytes
页面大小可以接受快速加载。
!
资源
144 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
Not found
添加 sitemap.xml 并在 robots.txt 中引用它。
✓
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
no-cache,no-store
正确设置缓存控制标头。
✓
页面速度
5.57 ms
出色的加载速度。
页面搜索引擎优化
✓
标题
Best of Chemicals Supplier - BOC Sciences
良好的标题长度（30-60 个字符）。
✓
元描述
BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries. Lenght:159
良好的元描述长度（100-160 个字符）。
!
H1 标题
0 found - ""
添加一个带有主要关键字的 H1 标题。
!
字数统计
428
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
69 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
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
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 |
|---|---|---|---|
| 3(-1) | /resources/what-are-... |