SEO report of matrix-tech.cn

铭剑电子

www.matrix-tech.cn/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.matrix-tech.cn/

Character length : 19

Title
铭剑电子
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
The robots.txt file is missing!

 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”zh”.
Title
铭剑电子

Character length : 4

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 9%

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
H1H2H3H4H5H6
103060
Heading structure in the source code
  • <H1> 铭剑电子
  • <H5> 国内领先的毫米波太赫兹产品服务商
  • <H5> Empowered by ERZIA
  • <H5> 国内领先的毫米波太赫兹系统集成商
  • <H5> 太赫兹信号源
  • <H5> Sivers IMA发布16+16收发模组芯片
  • <H5> 应用方案
  • <H3> 关于我们
  • <H3> 最新动态
  • <H3> 产品中心
Word cloud
  • 毫米波器件2
  • 太赫兹器件2
  • 宇航级器件2
  • 了解详情2
  • 应用方案2
  • sivers2
  • 仪器与仪表2
  • 铭剑电子是大中华地区领先的毫米波太赫兹产品服务商和系统集成商,专注于毫米波太赫兹技术的科研配套和工程转化。铭剑电子与全球数十家顶尖机构紧密合作,提供尖端产品、器件、系统和技术解决方案,服务于国际一流企业、大学和科研院所。2
  • 产品中心2
Keyword matrix
wordtitledescriptionsheading
毫米波器件
太赫兹器件
宇航级器件
了解详情
应用方案
sivers
Two Word cloud
  • 仪器与仪表 太赫兹器件2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 7 images on this web page.

Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without 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 not fast enough: 1.1 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
25
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.matrix-tech.cn/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://www.matrix-tech.cn/.. /jquery-migrate.min.js?ver=1.4.1
  • http://www.matrix-tech.cn/.. /slider_settings.js?ver=0.4.7
List of render blocking css files
  • http://www.matrix-tech.cn/.. /styles.css?ver=4.5.1
  • http://www.matrix-tech.cn/.. /theme.css?ver=0.4.7

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.matrix-tech.cn/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://www.matrix-tech.cn/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://www.matrix-tech.cn/wp-content/themes/understrap_dist/js/slider_settings.js?ver=0.4.7
  • http://www.matrix-tech.cn/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
  • http://www.matrix-tech.cn/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.5.1
  • http://www.matrix-tech.cn/wp-content/themes/understrap_dist/js/theme.min.js?ver=0.4.7
  • http://www.matrix-tech.cn/wp-includes/js/wp-embed.min.js?ver=4.5.9
File size of all javascript files combined
427.79KB
Javascript minifying
You can save 284B (93% 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.
  • http://www.matrix-tech.cn/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.5.1
  • http://www.matrix-tech.cn/wp-content/themes/understrap_dist/css/theme.css?ver=0.4.7
File size of all css files combined
483.76KB
CSS minifying
You can save 8.4KB (12% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
32.99KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
10
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.matrix-tech.cn/.. /header_bg.pngExpiry time is not specified
http://www.matrix-tech.cn/.. /logo_white.pngExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/11-1.pngExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/2016/11/VDI_VNAX.jpgExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/4-3-768x417.pngExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/first-page1-3.jpgExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/firstpage1-4.jpgExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/firstpage1.jpgExpiry time is not specified
http://www.matrix-tech.cn/wp-content/uploads/homeslider-1.pngExpiry time is not specified
http://www.matrix-tech.cn/.. /rsa306-usb-spectrum-analyzer-label.jpgExpiry time is not specified

 Speed test – Images

File size of all images combined
2.58MB
Image optimisation
You can save 675.9KB (65% compression) by optimising the images below:

 Website security

IP
118.244.213.16
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
Warning! The website contains at least one unencrypted email address.

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leemanhome.com

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waterman-jc.com

waterman-jc.com

matrix-tech.cn

matrix-tech.cn

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Typos

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