xtremesemi.com
挂号的
页面分析更新日期:
2026/05/25 19:53:30
上次 Whois 更新日期:
2026/07/21 02:11:59
域名状态
挂号的
付款至
10.11.2027
可从
10.12.2027
×
![全屏网站截图]()
xtremesemi.com 网站截图
搜索引擎优化得分
31.51%
46
取得的分数
146
最高分
主要信息
标题: Xtreme Semiconductor™ - Semiconductor Manufacturers, Aerospace Semiconductors, Commercial Semiconductors, QML
描述: <i>XTREME</i> Semiconductor™ is an Austin, Texas based company with a commitment to provide the high reliability market place with a reliable, long-term, and dedicated source of microelectronic products and services not available from the commercial semiconductor market place.
关键词: 未知
页面编码:
iso-8859-1
正文和服务器字符集不同！
页面文件大小: 18 KB
服务器信息
IP: 192.124.249.157
地点: United States,US,Menifee,92584,33.7283,-117.1464,America/Los_Angeles
HTTP服务器: sucuri/cloudproxy
元标签列表
- name: description lang: en content: <i>XTREME</i> Semiconductor™ is an Austin, Texas based company with a commitment to provide the high reliability market place with a reliable, long-term, and dedicated source of microelectronic products and services not available from the commercial semiconductor market place.
- name: keywords content: MIL-PRF-38535, Analog-to-Digital Converter, Military, Microelectronics, Hermetic, Aerospace, DMS, MCM, Space, Testing, MIL-STD-883, Reliability, Quality, Semiconductor, QML
- name: language content: English
- name: copyright content: Xtreme Semiconductor™ - All Rights Reserved
- name: robots content: FOLLOW
- name: revisit-after content: 5 days
- name: document-class content: Living Document
- name: document-classification content: Engineering
- name: document-rights content: Copyrighted Work
- name: document-type content: Web Page
- name: document-rating content: Safe for Kids
- name: document-distribution content: Global
- name: google-site-verification content: obpdSpvoTeZqNOPDsZdvgpfXD_clnFzJpftz7iVObb8
- equiv: Content-Type content: text/html; charset=iso-8859-1
内部链接
查询信息
domain_name: xtremesemi.com
update_date: 2025-10-02T18:12:47Z
update_time: 1759428767
creation_date: 2004-01-17T16:28:37Z
creation_time: 1074356917
expiration_date: 2027-11-10T11:59:59Z
Whois 原始数据
Domain Name: XTREMESEMI.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: 2004-01-17T16:28:37Z
Registry Expiry Date: 2027-11-10T11:59:59Z
Updated Date: 2025-10-02T18:12:47Z
Name Server: NS01.DOMAINCONTROL.COM
Name Server: NS02.DOMAINCONTROL.COM
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-07-21T02:11:59Z
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: iso-8859-1, Header:
HTML 和 HTTP 标头之间的字符编码不匹配。
✓
页面尺寸
18745 bytes
页面大小可以接受快速加载。
✓
资源
30 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
Missing
添加robots.txt文件来控制搜索引擎抓取。
!
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
Not detected
启用 gzip 或 zstd 压缩以减小文件大小。
!
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
0.91 ms
出色的加载速度。
页面搜索引擎优化
!
标题
Xtreme Semiconductor™ - Semiconductor Manufacturers, Aerospace Semiconductors, Commercial Semiconductors, QML
标题太长。减少到 30-60 个字符以避免截断。
!
元描述
XTREME Semiconductor™ is an Austin, Texas based company with a commitment to provide the high reliability market place with a reliable, long-term, and dedicated source of microelectronic products and services not available from the commercial semiconductor market place. Lenght:277
元描述太长。减少到 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
235
内容很短。为了更好的 SEO，目标是至少 500 个单词。
!
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
将 lang 属性添加到 标记以实现可访问性和 SEO。
!
图片
28 total, 11 missing ALT
将 ALT 文本添加到图像中以实现可访问性和 SEO。
!
视口
添加视口元标记以提高移动响应能力。
!
打开图
Missing: og:title, og:description, og:image, og:url
添加缺少的 OpenGraph 标签以进行社交媒体共享：og:title, og:description, 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。
职位于 Google
搜索短语 - Google
| 位置 | 短语 | 页 | 片段 |
|---|---|---|---|
| 90 | / |