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W

www.lectra.com

挂号的
截屏 www.lectra.com
网站截图
页面分析更新日期: 2026/06/12 04:23:26
上次 Whois 更新日期: 2026/06/05 14:51:43
域名状态
挂号的
付款至
07.03.2027
可从
06.04.2027
搜索引擎优化得分
78.08%
114
取得的分数
146
最高分

主要信息

ℹ️
标题: Industry 4.0 transformation and innovation - Homepage | Lectra
描述: Fashion, Automotive, Furniture — We provide transformative technologies to unlock customer potential in the intelligent, connected era.
关键词: 未知
页面编码: utf-8
页面文件大小: 361 KB

服务器信息

🖥️
IP: 3.164.206.36
地点: United States,US,,,37.751,-97.822,America/Chicago
HTTP服务器: nginx
编码: utf-8

元标签列表

🏷️

内部链接

🔗

外部链接

🌐

查询信息

📄
domain_name: lectra.com
update_date: 2026-03-08T08:01:49Z
update_time: 1772956909
creation_date: 1995-03-06T05:00:00Z
creation_time: 794466000
expiration_date: 2027-03-07T05:00:00Z

Whois 原始数据

📋
            Domain Name: LECTRA.COM
Registrar: BDL Systemes SAS dba SYSTONIC
Domain Status: client transfer prohibited
Creation Date: 1995-03-06T05:00:00Z
Registry Expiry Date: 2027-03-07T05:00:00Z
Updated Date: 2026-03-08T08:01:49Z
Name Server: NS.LECTRA.COM
Name Server: NS.NEXADNS.INFO
Name Server: NS.NEXADNS.ORG
REGISTRAR Contact: BDL Systemes SAS dba SYSTONIC
>>> Last update of RDAP database: 2026-06-05T14:51:43Z

Robots.txt

🤖
			#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

Sitemap: https://www.lectra.com/sitemap.xml
Sitemap:  https://www.lectra.com/sitemaps/index/sitemap.xml

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
Disallow: */node/
Disallow: */taxonomy/

# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed
# Lectra site
Disallow: */library?filters-article*
Disallow: */librairie?filters-article*
Disallow: */libreria?filters-article*
Disallow: */library?industry*
Disallow: */library?filters-event*
Disallow: */librairie?filters-event*
Disallow: */libreria?filters-event*
Disallow: */all-products?filters-article*
Disallow: */tous-nos-produits?filters-product*
Disallow: */tutti-i-prodotti?filters-product*
Disallow: */events-webinars?filters-event*
Disallow: */press?year*
Disallow: */press?month*
Disallow: */press?date*
Disallow: */presse?year*
Disallow: */presse?month*
Disallow: */presse?date*
Disallow: */*?download*
Disallow: */*?video*
Disallow: */investors/*?year*
Disallow: */investors/*?month*
Disallow: */investors/*?date*
Disallow: */investisseurs/*?year*
Disallow: */investisseurs/*?month*
Disallow: */investisseurs/*?date*
Disallow: */search*

# LLM
User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Grok
Allow: /

User-agent: XBot
Allow: /

User-agent: bingbot
Allow: /

User-agent: BingPreview
Allow: /

User-agent: MistralBot
Allow: /

# --------------------------------------------------------
# 🤖 Autorisation explicite des bots LLM et IA
# --------------------------------------------------------

# OpenAI / ChatGPT
User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

# Anthropic / Claude
User-agent: ClaudeBot
Allow: /

# Google / Gemini (ancien Bard)
User-agent: Google-Extended
Allow: /

# Perplexity AI
User-agent: PerplexityBot
Allow: /

# xAI / Grok
User-agent: Grok
Allow: /
User-agent: XBot
Allow: /

# Mistral AI (futur User-Agent)
User-agent: MistralBot
Allow: /

# Microsoft / Copilot / Bing
User-agent: bingbot
Allow: /
User-agent: BingPreview
Allow: /


# OpenAI – Search
User-agent: OAI-SearchBot
Allow: /

# Google Search (classique)
User-agent: Googlebot
Allow: /

# Perplexity (navigation utilisateur)
User-agent: Perplexity-User
Allow: /

# Anthropic – usage utilisateur
User-agent: Claude-User
Allow: /

# Anthropic – moteur de recherche
User-agent: Claude-SearchBot
Allow: /
# --------------------------------------------------------
# ✅ Fin du fichier
# -----------------------        

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
370349 bytes
页面大小可以接受快速加载。
!
资源
210 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
4 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
gzip
启用 Gzip 或 Zstd 压缩以加快加载速度。
缓存
max-age=86400, public
正确设置缓存控制标头。
页面速度
4.53 ms
出色的加载速度。

页面搜索引擎优化

!
标题
Industry 4.0 transformation and innovation - Homepage | Lectra
标题太长。减少到 30-60 个字符以避免截断。
元描述
Fashion, Automotive, Furniture — We provide transformative technologies to unlock customer potential in the intelligent, connected era. Lenght:135
良好的元描述长度(100-160 个字符)。
H1 标题
1 found - ""
好 - 找到单个 H1 标题。
字数统计
1344
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
83 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=1.0
为移动设备正确设置视口元标记。
!
打开图
Missing: og:title, og:description, og:url
添加缺少的 OpenGraph 标签以进行社交媒体共享:og:title, og:description, og:url
结构化数据
1 JSON-LD scripts
找到结构化数据 (JSON-LD)。

附加服务

💎