SEO report of keystone-tech.com
首页--上海钜磐机电设备有限公司
www.keystone-tech.com/
上海钜磐机电设备有限公司是一家以主打三菱电机FA产品，以销售工业自动化元件为主营，集技术改造、自动化工程设计技术服务于一体的技术公司。 主要产品：上海电气-开通数控的伺服系统，数控系统和三菱交流伺服电机(AC SERVO)、三菱可编程控制器(PLC)、三菱变频器(INVERTER)、三菱触摸屏( ...
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.keystone-tech.com/
Character length : 22
Title
首页--上海钜磐机电设备有限公司
Description
上海钜磐机电设备有限公司是一家以主打三菱电机FA产品，以销售工业自动化元件为主营，集技术改造、自动化工程设计技术服务于一体的技术公司。
主要产品：上海电气-开通数控的伺服系统，数控系统和三菱交流伺服电机(AC SERVO)、三菱可编程控制器(PLC)、三菱变频器(INVERTER)、三菱触摸屏(HMI)、三菱低压电气元件、三菱数控(CNC)，三菱数控产品有：三菱激光切割机，三菱激光加工机。工业无线网络产品：Data-linc工业无线网络产品。以及安川电机，内密控编码器及变压器等系统集成产品。
公司产品广泛应用于电子设备，医药机械、烟草机械、印刷机械、包装机械、纺织机械、食品机械、汽车配件生产流水线、精密喷绘、焊接、精密位置控制等等现代工业领域 ......
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
首页--上海钜磐机电设备有限公司
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 5%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 4 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> 上海钜磐机电设备有限公司
- <H3> 行业应用
- <H3> 技术讨论
- <H3> 关于钜磐About us
- <H3> 新闻资讯
Word cloud
- 产品中心3
- 关于钜磐3
- 新闻资讯3
- 上海钜磐机电设备有限公司2
- 联系我们2
- 交流伺服系统的发展和展望2
- 上海电气2
- 网站首页2
- 资料下载2
- 三菱q2
- 节能中心2
- 人才招聘2
- 安川电机2
- 数控系统2
- 行业应用2
- 三菱电机2
- 技术中心2
- 技术讨论2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 产品中心 | |||
| 关于钜磐 | |||
| 新闻资讯 | |||
| 上海钜磐机电设备有限公司 | |||
| 联系我们 | |||
| 交流伺服系统的发展和展望 |
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Good! The website does not use iFrame solutions.
Images
We found 20 images on this web page.
Alternate attributes for the following 20 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 20 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://s2.d2scdn.com/2016/07/28/FlnAPZZkVN8mkBGEK7wJKUmqmDf3.png
- http://s2.d2scdn.com/static/imgs/home.png
- http://s2.d2scdn.com/static/imgs/bookmark.png
- http://s2.d2scdn.com/static/theme/B0032/images/more.jpg (4 occurrences)
- http://s2.d2scdn.com/vda/jupan/sl.jpg
- http://s2.d2scdn.com/vda/jupan/p2.jpg
- http://s2.d2scdn.com/vda/jupan/sh.jpg
- http://s2.d2scdn.com/vda/jupan/ac.jpg
- http://s2.d2scdn.com/vda/jupan/ads.jpg
- http://s2.d2scdn.com/vda/jupan/22_1.jpg
- http://s2.d2scdn.com/company/jupan/usercategory/1_2.jpg
- http://s2.d2scdn.com/company/jupan/usercategory/2_1.jpg
- http://s2.d2scdn.com/vda/jupan/compic.jpg
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
62
Number of source domains
12
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://s5.d2scdn.com/.. /2-1496656519.js
- https://s2.d2scdn.com/webpack/js/page_public.7b332d4e0e2f63ebcda9.js
- https://s2.d2scdn.com/webpack/js/page_plugin.63b0177a1bf573315d19.js
- http://s5.d2scdn.com/.. /2-1496656519.js
- https://s2.d2scdn.com/.. /page_public.7f289e4f4c4aa330d7c4d054b947...
- https://s2.d2scdn.com/.. /dcompany.31e7c3abd9473a8bf47c15639c27991...
- http://s5.d2scdn.com/.. /2-1496656519.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
1.29MB
Javascript minifying
You can save 4.2KB (56% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
420.89KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
213.33KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
50
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://hmcdn.baidu.com/static/hmt/icon/21.gif | Expiry time is not specified |
Speed test – Images
File size of all images combined
4.26MB
Image optimisation
You can save 190.9KB (53% compression) by optimising the images below:
- By lossless compressing the https://s2.d2scdn.com/2016/10/10/FuupWvL7i8jFbxUSMXfJT1cBsI1g.jpg you can save 104.4KB (83%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /315 you can save 22.3KB (92%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /phon.png you can save 18.3KB (97%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /315 you can save 10.8KB (35%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /500 you can save 6.7KB (23%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /315 you can save 6.1KB (27%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /500 you can save 5.1KB (16%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /315 you can save 3.7KB (12%) data.
- By lossless compressing the https://s2.d2scdn.com/static/extra/qqkf_1/imgs/right_float_web.png you can save 3.5KB (63%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /134 you can save 3.1KB (63%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /134 you can save 3.1KB (64%) data.
- By lossless compressing the https://s2.d2scdn.com/.. /315 you can save 2.5KB (13%) data.
- By lossless compressing the https://s2.d2scdn.com/static/extra/qqkf_1/imgs/webZx_bg.jpg you can save 1KB (50%) data.
- By lossless compressing the https://hmcdn.baidu.com/static/hmt/icon/21.gif you can save 300B (27%) data.
- By lossless compressing the https://s2.d2scdn.com/static/extra/qqkf_1/imgs/float_bg.gif you can save 212B (21%) data.
Links
We found a total of 79 different links.
Internal links: 61
External links: 18
Internal links: 61
External links: 18
External links:
| Link text (anchor) | Link strength |
|---|---|
| 人才招聘 | |
| 节能中心 | |
| http://www.demlution.com/jupan/usercategory/product/12309 | |
| http://www.demlution.com/jupan/usercategory/product/12310 | |
| http://www.demlution.com/jupan/usercategory/product/12313 | |
| http://www.demlution.com/jupan/usercategory/product/12317 | |
| http://www.demlution.com/jupan/product.html | |
| 三菱电机 | |
| 上海电气 | |
| 淘宝网 | |
| 安川电机 | |
| 百度 | |
| http://www.miibeian.gov.cn | |
| 担路网 | |
| 后台登录入口 | |
| 销售热线1 | |
| 销售热线2 | |
| 售后服务 |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| 上海钜磐机电设备有限公司 | |
| 网站首页 | |
| 关于钜磐 | |
| 成功案例 | |
| 钜磐概况 | |
| 企业文化 | |
| 技术中心 | |
| 行业应用 | |
| 技术讨论 | |
| 常见问题 | |
| 产品中心 | |
| 三菱电机 | |
| 三菱编码器 | |
| 运动控制及伺服 | |
| 可编程控制器 | |
| 网络 | |
| 人机界面 | |
| 变频调速器 | |
| 张力控制系统 | |
| 工业机器人 | |
| 配电控制产品 | |
| 数控系统 | |
| 安川电机 | |
| 伺服驱动 | |
| 控制器 | |
| 变频器 | |
| 上海电气 | |
| 数控系统 | |
| 伺服系统 | |
| 精密减速机 | |
| 内密控编码器 | |
| 变压器 | |
| 联系我们 | |
| 新闻资讯 | |
| 新品发布 | |
| 活动预告 | |
| 综合新闻 | |
| 资料下载 | |
| http://www.keystone-tech.com/usercategory/product/13635 | |
| http://www.keystone-tech.com/usercategory/service/12638 | |
| 三菱Q PLC和运动控制器在轮胎制造设备上的应用 | |
| 三菱Q PLC在隧道烘箱机设备上的应用 | |
| CC-LINK 在海洋公园中的应用 | |
| FR-500变频器在恒压供水系统的应用 | |
| 运动控制器在机床行业的发展及应用 | |
| http://www.keystone-tech.com/usercategory/service/12637 | |
| 设备修理 | |
| 设备检查 | |
| 设备维护保养 | |
| 交流伺服系统的发展和展望 | |
| 三菱伺服升级前后比较 | |
| http://www.keystone-tech.com/about.html | |
| 上海钜磐机电设备有限公司是一家以主打三菱电机FA产品，以销售工业自动化元件为主营，集技术改造、自动化工程设计技术服务于一体的技术公司。 主要产品：上海电气-开通数控的伺服系统，数控系统和三菱交流伺服电机(AC SERVO) [更多介绍] | |
| http://www.keystone-tech.com/news.html | |
| 如何使用GT1275同时连接两个PLC | |
| 如何将三菱伺服放大器的参数恢复出厂值 | |
| 设备维护保养 | |
| 交流伺服系统的发展和展望 | |
| 祝贺上海钜磐机电设备有限公司与担路网签约 | |
| 热烈祝贺上海钜磐机电设备有限公司入驻担路 | |
| http://www.keystone-tech.com/guestbook.html |
Website security
IP
54.251.105.171
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
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