SEO report of rfhlasertech.com

深圳市瑞丰恒科技发展有限公司

www.rfhlasertech.com/

瑞丰恒科技发展有限公司位于广东省深圳市高新科技产业园, 以设计和生产顶级创新全固态固体激光器及激光应用配套设备为主, 向工业,医疗,科研等领域提供激光产品和应用的最终解决方案。公司面向激光器终端用户及系统集成商, 产品系列由蓝绿光到深紫外波段, 脉冲能量, 平均功率及重复频率覆盖范围可适用于不同的应用领域 ...


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.
  • Try to make your site load faster.

 SEO

URL

Domain : www.rfhlasertech.com/

Character length : 21

Title
深圳市瑞丰恒科技发展有限公司
Description
瑞丰恒科技发展有限公司位于广东省深圳市高新科技产业园, 以设计和生产顶级创新全固态固体激光器及激光应用配套设备为主, 向工业,医疗,科研等领域提供激光产品和应用的最终解决方案。公司面向激光器终端用户及系统集成商, 产品系列由蓝绿光到深紫外波段, 脉冲能量, 平均功率及重复频率覆盖范围可适用于不同的应用领域。
Keywords (meta keywords)
紫外激光器,绿光激光器,红外激光器,SCANLAB RT3,RT4,SCANLAB ScanCube

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
Error! Not all URLs are SEO friendly on this website!
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
深圳市瑞丰恒科技发展有限公司

Character length : 14

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 3%

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
605000
Heading structure in the source code
  • <H3> 
  • <H3> 开工大吉!
  • <H3> 开工大吉!
  • <H3> 金鸡贺岁,恭贺新禧。
  • <H3> 瑞丰恒公司祝大家新年快乐!
  • <H1> 商品名称: Expert Ⅱ 355 脉冲紫外固体激光器(水冷)
  • <H1> 商品名称: Excellent Ⅱ 355(卓越)紫外系列脉冲固体激光器
  • <H1> 商品名称: Expert Ⅱ 355 脉冲紫外固体激光器(风冷)
  • <H1> 商品名称: MBurn 355(微刻)紫外系列固体激光器
  • <H1> 商品名称: 金属打标
  • <H1> 商品名称: 激光雕刻
Word cloud
  • 商品名称:6
  • excellent5
  • expert4
  • 发布时间:4
  • 点击详细4
  • addclass3
  • div3
  • 详细内容2
  • 金属打标2
  • 开工大吉2
  • scanlab2
  • 产品简介:2
  • 联系我们2
Keyword matrix
wordtitledescriptionsheading
商品名称:
excellent
expert
发布时间:
点击详细
addclass
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 10 images on this web page.

Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<font>2
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
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<font>2
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.
Loading time
11,197 ms
Table layout
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.rfhlasertech.com/publicScripts/common/jquery.js
  • http://www.rfhlasertech.com/publicScripts/lib.min.js
  • http://www.rfhlasertech.com/publicScripts/common/ebiz-tabs.js
  • http://www.rfhlasertech.com/images/images/public.js
  • http://www.rfhlasertech.com/publicScripts/public/FrontPublic_totalSearch01.js
  • http://www.rfhlasertech.com/scripts/i18n/FrontPublic_totalSearch01.js
  • http://www.rfhlasertech.com/publicScripts/columns/FrontColumns_navigation01.js
  • http://www.rfhlasertech.com/publicScripts/public/FrontPublic_slideShow01.js
  • http://www.rfhlasertech.com/publicScripts/common/png.js
  • http://www.rfhlasertech.com/publicScripts/news/FrontNews_list01.js
  • http://www.rfhlasertech.com/scripts/i18n/FrontNews_list01.js
  • http://www.rfhlasertech.com/publicScripts/news/FrontNews_list01.js
  • http://www.rfhlasertech.com/scripts/i18n/FrontNews_list01.js
  • http://www.rfhlasertech.com/publicScripts/products/FrontProducts_list01.js
  • http://www.rfhlasertech.com/publicScripts/products/FrontProducts_list01.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.rfhlasertech.com/styles/page_index.css
  • http://www.rfhlasertech.com/images/images/css.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 86 different links.
Internal links: 81
External links: 5

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
112.253.41.94
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.

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 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H3 : , ( 0px from top )
  • H3 : 开工大吉! , ( 596px from top )
  • H3 : 开工大吉! , ( 678px from top )
  • H1 : 商品名称: MBurn 355(微刻)紫外系列固体激光器 , ( 683px from top )
  • H1 : 商品名称: Expert Ⅱ 355 脉冲紫外固体激光器(水冷) , ( 683px from top )
  • H1 : 商品名称: Excellent Ⅱ 355(卓越)紫外系列脉冲固体激光器 , ( 683px from top )
  • H1 : 商品名称: Expert Ⅱ 355 脉冲紫外固体激光器(风冷) , ( 683px from top )
  • H1 : 商品名称: MBurn 355(微刻)紫外系列固体激光器 , ( 683px from top )
  • H1 : 商品名称: Expert Ⅱ 355 脉冲紫外固体激光器(水冷) , ( 683px from top )
  • H1 : 商品名称: 金属打标 , ( 691px from top )
  • H1 : 商品名称: 激光雕刻 , ( 691px from top )
  • H3 : 金鸡贺岁,恭贺新禧。 , ( 709px from top )
  • H3 : 瑞丰恒公司祝大家新年快乐! , ( 740px from top )

 Typos

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