www.pasco.com
挂号的
页面分析更新日期:
2026/02/19 20:05:24
上次 Whois 更新日期:
2026/02/19 20:04:49
域名状态
挂号的
付款至
19.02.2027
可从
21.03.2027
×
![全屏网站截图]()
www.pasco.com 网站截图
搜索引擎优化得分
71.23%
104
取得的分数
146
最高分
主要信息
标题: PASCO scientific | Science Lab Equipment and Teacher Resources
描述: Our hands-on instrumentation and data logging solutions connect your students directly to science and STEM concepts with sensors, interfaces and data collection and analysis software. We also design and manufacture high quality lab equipment for physics and engineering.
关键词: 未知
页面编码:
utf-8
页面文件大小: 53 KB
服务器信息
IP: 18.236.26.166
地点: United States,US,Boardman,97818,45.8401,-119.705,America/Los_Angeles
HTTP服务器: apache
编码: utf-8
元标签列表
- charset: utf-8
- equiv: x-ua-compatible content: ie=edge
- name: viewport content: width=device-width, initial-scale=1
- name: referrer content: no-referrer-when-downgrade
- name: facebook-domain-verification content: cdmyypxfjnwb9n9s2ngj2j2jffrzf0
- name: description content: Our hands-on instrumentation and data logging solutions connect your students directly to science and STEM concepts with sensors, interfaces and data collection and analysis software. We also design and manufacture high quality lab equipment for physics and engineering.
- property: og:title content: PASCO scientific | Science Lab Equipment and Teacher Resources
- property: og:description content: Our hands-on instrumentation and data logging solutions connect your students directly to science and STEM concepts with sensors, interfaces and data collection and analysis software. We also design and manufacture high quality lab equipment for physics and engineering.
- property: og:type content: website
- property: og:site_name content: PASCO scientific
- name: twitter:account_id content: 30074946
- name: twitter:card content: summary
- name: twitter:site content: @pascoscientific
- name: twitter:title content: PASCO scientific
- name: twitter:description content: Providing educators worldwide with innovative solutions for teaching science.
- name: twitter:creator content: @pascoscientific
- name: twitter:url content: https://pasco.com
内部链接
外部链接
查询信息
domain_name: pasco.com
update_date: 2026-01-20T04:13:31Z
update_time: 1768882411
creation_date: 1994-02-18T05:00:00Z
creation_time: 761547600
expiration_date: 2027-02-19T05:00:00Z
Whois 原始数据
Domain Name: PASCO.COM
Registrar: Cloudflare, Inc.
Domain Status: client transfer prohibited
Creation Date: 1994-02-18T05:00:00Z
Registry Expiry Date: 2027-02-19T05:00:00Z
Updated Date: 2026-01-20T04:13:31Z
Name Server: ALBERT.NS.CLOUDFLARE.COM
Name Server: ALI.NS.CLOUDFLARE.COM
REGISTRAR Contact: Cloudflare, Inc.
>>> Last update of RDAP database: 2026-02-19T23:04:49Z
Robots.txt
User-agent: * Disallow: /search/ Disallow: /account/ Disallow: /cart/ Disallow: /favorites/ Disallow: /media/files/download/free_tgs/ Disallow: /media/files/download/catalog/ Disallow: /api/data/* Disallow: /developer/* Sitemap: https://www.pasco.com/sitemap.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
54791 bytes
页面大小可以接受快速加载。
!
资源
52 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
gzip
启用 Gzip 或 Zstd 压缩以加快加载速度。
✓
缓存
no-store, no-cache, must-revalidate
正确设置缓存控制标头。
✓
页面速度
2.53 ms
出色的加载速度。
页面搜索引擎优化
!
标题
PASCO scientific | Science Lab Equipment and Teacher Resources
标题太长。减少到 30-60 个字符以避免截断。
!
元描述
Our hands-on instrumentation and data logging solutions connect your students directly to science and STEM concepts with sensors, interfaces and data collection and analysis software. We also design and manufacture high quality lab equipment for physics and engineering. Lenght:270
元描述太长。减少到 100-160 个字符。
✓
H1 标题
1 found - "Science Lab Equipment & Teacher Resources"
好 - 找到单个 H1 标题。
✓
字数统计
650
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
语言属性设置正确。
✓
图片
29 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, og:url
添加缺少的 OpenGraph 标签以进行社交媒体共享：og:image, og:url
!
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。