SEO report of longseatech.com

深圳市长海电子技术有限公司!

www.longseatech.com/

深圳市长海电子科技有限公司(英文简称:ANTECH),是一家全球多元化大型贸易公司,ANTECH专注于继电器,LED,连接器等多种电子元器件的销售 ...

   

 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.longseatech.com/

Character length : 20

Title
深圳市长海电子技术有限公司!
Description
深圳市长海电子科技有限公司(英文简称:ANTECH),是一家全球多元化大型贸易公司,ANTECH专注于继电器,LED,连接器等多种电子元器件的销售!
Keywords (meta keywords)
深圳市长海电子,ANTECH,继电器,LED,连接器,开关

Error! Using “meta keywords” is meaningless in a while.
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
Error! Hyphen (-) is a better solution than underscore (_) 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
Error! No language localization is found.
Title
深圳市长海电子技术有限公司!

Character length : 14

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 14%

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
411000
Heading structure in the source code
  • <H1> ● 长海电子概况
  • <H1> ● 本期推荐品牌
  • <H1> ● 长海公告 & 行业观察
  • <H1> ● 行业观察 ● 企业文化 ● 人才招聘
  • <H2> 长海电子，专注于IC、接触器、电容等多种电子元器件的销售！
  • <H3> 请输入产品型号搜索产品
Word cloud
  • 深圳市长海电子技术有限公司2
  • 行业观察2
Keyword matrix
wordtitledescriptionsheading
深圳市长海电子技术有限公司
行业观察
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 1 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 fast enough.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.longseatech.com/Public/content/Scripts/jquery-1.8.2.min.js
  • http://www.longseatech.com/Public/content/content/jquery-easyui-1.4.2/jquery.easyui.min.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://www.longseatech.com/Public/Content/style/szatgk.css
  • http://www.longseatech.com/Public/content/jquery-easyui-1.4.2/themes/default/easyui.css
  • http://www.longseatech.com/Public/content/jquery-easyui-1.4.2/themes/icon.css
  • http://www.longseatech.com/Public/content/jquery-easyui-1.4.2/demo/demo.css
  • http://www.longseatech.com/./Public/static/bootstrap/css/page.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Browser cache
The browser cache is set correctly for all elements.

 Speed test – Images

File size of all images combined
0.00
Image optimisation
All images are optimized.

 Links

We found a total of 13 different links.
Internal links: 12
External links: 1

External links:

Link text (anchor) Link strength
粤ICP备17017845号

Internal links:

Link text (anchor) Link strength
http://www.longseatech.com/home/index.html
联系与机遇
产品与销售
关于长海
首页
○ 2016上半年哪家LED企业成为政府补贴大户?
○ LED材料分析：磷光发光材料能否取代荧光发光材料
○ 经济新常态下LED企业该如何做市场
http://www.longseatech.com/internal/internal_news.html
http://www.longseatech.com/internal/internal_Cul.html
http://www.longseatech.com/contact/contact_job.html
管理后台

 Website security

IP
58.64.179.47
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.

 Sites on same ip

longseatech.cn

longseatech.com

 Icons

Favicon
Good! The website uses favicon.

 Typos

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