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thorlabs.com

挂号的
页面分析更新日期: 2026/02/10 20:58:47
上次 Whois 更新日期: 2026/01/26 03:10:02
重定向至: www.thorlabs.com 积极的
域名状态
挂号的
付款至
19.04.2026
可从
19.05.2026
搜索引擎优化得分
58.22%
85
取得的分数
146
最高分

主要信息

ℹ️
标题: Thorlabs - Photonics Products & Solutions
描述: Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. We provide a portfolio of over 22,000 stocked items, complimented by endless custom solutions enabled by vertical integration. Thorlabs is comprised of 22 wholly owned design and manufacturing entities across nine countries with a combined manufacturing footprint of more than one million square feet.
关键词: photonics, anti reflective,ase source,ase sources,bandpass filter,bandpass filters,beam splitter,beam splitters,beamsplitter,beamsplitters,bnc connector,bnc connectors,breadboard,breadboards,collimati
页面编码: utf-8
页面文件大小: 35 KB

服务器信息

🖥️
IP: 199.83.132.153
地点: United States,US,Ashburn,20149,39.0469,-77.4903,America/New_York
编码: utf-8

查询信息

📄
domain_name: thorlabs.com
update_date: 2025-04-14T13:41:21Z
update_time: 1744638081
creation_date: 1995-04-18T04:00:00Z
creation_time: 798177600
expiration_date: 2026-04-19T04:00:00Z

Whois 原始数据

📋
            Domain Name: THORLABS.COM
Registrar: eNom, LLC
Domain Status: client transfer prohibited
Creation Date: 1995-04-18T04:00:00Z
Registry Expiry Date: 2026-04-19T04:00:00Z
Updated Date: 2025-04-14T13:41:21Z
Name Server: EDNS7.ULTRADNS.BIZ
Name Server: EDNS7.ULTRADNS.COM
Name Server: EDNS7.ULTRADNS.NET
Name Server: EDNS7.ULTRADNS.ORG
REGISTRAR Contact: eNom, LLC
>>> Last update of RDAP database: 2026-01-26T06:10:02Z

Robots.txt

🤖
			# US - Updated on 12/01/2026


#User-agent Disallow List with URL Link
User-agent: ZoomSpider		#http://www.wrensoft.com/zoom/support/useragent.html
Disallow: /
User-agent: Exabot		#http://www.exalead.com/search/webmasterguide
Disallow: /
User-agent: ICC-Crawler		#http://www.nict.go.jp/en/univ-com/plan/crawl.html
Disallow: /
User-agent: ichiro		#http://search.goo.ne.jp/option/use/sub4/sub4-1/
Disallow: /
User-agent: Yeti		#http://www.botopedia.org/user-agent-list/search-bots/item/340-yeti-naverbot
Disallow: /
User-agent: ssearch_bot		#http://www.semantissimo.de/
Disallow: /
User-agent: ChangeDetection	#http://www.changedetection.com/bot.html
Disallow: /
User-agent: Job Roboter Spider	#http://www.webintegration.at/jobroboter_suchmaschine
Disallow: /
User-agent: Xenu Link Sleuth	#http://home.snafu.de/tilman/xenulink.html
Disallow: /
User-agent: Hatena Antenna	#(BAD)Unknown URL
Disallow: /
User-agent: linkdexbot		#http://www.linkdex.com/m/bots/
Disallow: /
User-agent: FacebookExternalHit #http://www.facebook.com/externalhit_uatext.php
Disallow: /
User-agent: Slackbot 		#https://api.slack.com/robots
Disallow: /
User-agent: Qwantify 		#https://www.qwant.com/
Disallow: /
User-agent: FeedDemon		#http://www.feeddemon.com/
Disallow: /
User-agent: Dotbot		#https://moz.com/researchtools/ose/dotbot
Disallow: /
User-agent: SemrushBot		#http://www.semrush.com/bot/
Disallow: /
User-agent: SeznamBot		#http://napoveda.seznam.cz/cz/seznambot/
Disallow: /
User-agent: Feedly		#http://www.feedly.com/fetcher.html
Disallow: /
User-agent: MJ12bot		#http://www.majestic12.co.uk/projects/dsearch/mj12bot.php
Disallow: /
User-agent: YisouSpider		#(BAD)http://user-agents.me/crawler/yisouspider 
Disallow: /
User-agent: magpie-crawler	#https://www.brandwatch.com/how-it-works/
Disallow: /
User-agent: Alexabot		#https://support.alexa.com/hc/en-us/articles/200462340-Certification-Crawler-Information
Disallow: /
User-agent: Speedy Spider	#(BAD)http://www.entireweb.com/
Disallow: /
User-agent: GarlikCrawler	#(BAD)http://www.garlik.com/
Disallow: /
User-agent: AhrefsBot		#https://ahrefs.com/robot
Disallow: /
User-agent: Slurp		#http://www.useragentstring.com/Yahoo!%20Slurp_id_75.php		
Disallow: /
User-agent: YandexBot		#http://help.yandex.com/search/robots/agent.xml
Disallow: /
User-agent: sogou spider	#http://www.sogou.com/docs/help/webmasters.htm#07	
Disallow: /
User-agent: maxum		#http://www.informedusa.com/t/phantom7.15.html
Disallow: /
User-agent: curious george	#http://www.analyticsseo.com/the-analytics-seo-crawler-curious-george/
Disallow: /
User-agent: WeSEE		#(BAD)http://www.wesee.com/bot/
Disallow: /
User-agent: rogerbot		#http://moz.com/help/pro/what-is-rogerbot-
Disallow: /
User-agent: dotbot		#https://moz.com/researchtools/ose/dotbot
Disallow: /
User-agent: Y!J-ASR		#https://help.yahoo.com/kb/search/SLN22600.html?impressions=true
Disallow: /
User-agent: Y!J-BSC		#https://help.yahoo.com/kb/search/SLN22600.html?impressions=true
Disallow: /
User-agent: ramBot xtreme x.x	#(BAD)Unknown URL
Disallow: /
User-agent: Daumoa		#(BAD)https://www.webmasterworld.com/search_engine_spiders/3895299.htm
Disallow: /
User-agent: Who.is Bot		#https://www.webmasterworld.com/search_engine_spiders/4427797.htm
Disallow: /
User-agent: psbot		#http://www.picsearch.com/bot.html
Disallow: /
User-agent: yacybot		#http://yacy.net/bot.html
Disallow: /
User-agent: Nutch		#http://nutch.apache.org/bot.html
Disallow: /
User-agent: BUbiNG		#http://law.di.unimi.it/software.php#buging
Disallow: /
User-agent: Mappy		#http://mappydata.net/#eng
Disallow: /

#User-agent Crawl Delay Disallow

User-agent: *
Crawl-delay: 30
Disallow: /honey/
Disallow: /thorcat/
Disallow: /Thorcat/
Disallow: /search
Disallow: /*.dxf$
Disallow: /*.sldrpt$
Disallow: /*.step$
Disallow: /*.vbi$
Disallow: /*.zip$
Disallow: /*.eprt$
Disallow: /*.bak$
Disallow: /*.exe$
Disallow: /*.cfc$
Disallow: /content/
Disallow: /static/
Disallow: /config/
Disallow: /cms-content

Sitemap: https://www.thorlabs.com/cms-content/assets/stores/Thorlabs-Website/sitemap-us/sitemap-index.xml

搜索引擎优化审核

🔍

技术搜索引擎优化

✓
响应码
HTTP/2 200
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
36631 bytes
页面大小可以接受快速加载。
✓
资源
0 total
最佳资源数量。
✓
赫尔夫朗标签
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
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
1.14 ms
出色的加载速度。

页面搜索引擎优化

✓
标题
Thorlabs - Photonics Products & Solutions
良好的标题长度（30-60 个字符）。
!
元描述
Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. We provide a portfolio of over 22,000 stocked items, complimented by endless custom solutions enabled by vertical integration. Thorlabs is comprised of 22 wholly owned design and manufacturing entities across nine countries with a combined manufacturing footprint of more than one million square feet. Lenght:401
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词的 H1 标题。
!
字数统计
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
photonics, anti reflective,ase source,ase sources,bandpass filter,bandpass filters,beam splitter,beam splitters,beamsplitter,beamsplitters,bnc connector,bnc connectors,breadboard,breadboards,collimati
元关键字集（注：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
0 total, 0 missing ALT
所有图像都有正确的 ALT 文本。
!
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
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
3km ufexj/
15rfvf km/
18hene лазер/
19f 90.0/thorproduct.cfm?par...
20светодиод 1100 нм/
27usb cables types/newgrouppage9.cfm?o...
28bkfby/
28h rpfrb/
29dc controller/navigation.cfm?guid...
32f 80.0/thorproduct.cfm?par...

附加服务

💎