SEO report of pebbtech.com

西安威浩电力电子科技有限公司-散热器  晶闸管  水冷电阻  制动电阻箱 ...

www.pebbtech.com/

西安威浩电力电子科技有限公司是一家电力电子元器件应用性研究的新型科技公司,为成套设备提供散热、结构设计等方面的服务和产品-西安威浩电力电子科技有限公司依托西安科研院所,专注于电力电子元器件的应用性研究,为成套设备电气设备商提供高品质、高可靠性中间产品 ...


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.pebbtech.com/

Character length : 17

Title
西安威浩电力电子科技有限公司-散热器  晶闸管  水冷电阻  制动电阻箱  IGBT  水冷板  MOSTET  
Description
西安威浩电力电子科技有限公司是一家电力电子元器件应用性研究的新型科技公司,为成套设备提供散热、结构设计等方面的服务和产品-西安威浩电力电子科技有限公司依托西安科研院所,专注于电力电子元器件的应用性研究,为成套设备电气设备商提供高品质、高可靠性中间产品
Keywords (meta keywords)
西安威浩电力电子科技有限公司-散热器|晶闸管|水冷电阻|制动电阻箱|IGBT|水冷板|MOSTET|

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
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!

 Social

Social Engagement

No info found.

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: GB2312.
Language
Error! No language localization is found.
Title
西安威浩电力电子科技有限公司-散热器  晶闸管  水冷电阻  制动电阻箱  IGBT  水冷板  MOSTET  

Character length : 127

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 38%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
077000
Heading structure in the source code
  • <H3> µçÁ¦µç×ÓÔª¼þ
  • <H3> ÈȹÜÀí&½á¹¹¼þ
  • <H3> ¹¦Âʵ¥Ôª&½â¾ö·½°¸
  • <H3> Ó뺼ÖÝÎ÷·ç¹«Ë¾ÐγÉÕ½ÂÔºÏ×÷
  • <H3> ÍþºÆ¹«Ë¾Í¨¹ýÎ÷ÃÅ×Ó¹«Ë¾µÄ¹©Ó¦ÉÌ×ʸñÉóºË¡£
  • <H3> ÍþºÆ¹«Ë¾»ñµÃµÂ¹úÂåÉ­·ç»ú´úÀíȨ
  • <H2> ºÏ×÷»ï°é
  • <H2> Ê×Ò³
  • <H2> ²úÆ··þÎñ
  • <H2> ÁªÏµÎÒÃÇ
  • <H2> ·þÎñÈÈÏߣº
  • <H3> 18066513308
  • <H2> É¨Ò»É¨
  • <H2> ¹Ø×¢ÎÒÃÇŶ
Word cloud
  • áªïµîòãç3
  • íþºæðâîå2
  • ê×ò³2
Keyword matrix
wordtitledescriptionsheading
áªïµîòãç
íþºæðâîå
ê×ò³
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 34 images on this web page.

Alternate attributes for the following 34 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)
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
49
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.pebbtech.com/js/jquery1.42.min.js
  • http://www.pebbtech.com/js/jquery.SuperSlide.2.1.1.js
List of render blocking css files
  • http://www.pebbtech.com/css/css.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.pebbtech.com/js/jquery1.42.min.js
  • http://www.pebbtech.com/js/jquery.SuperSlide.2.1.1.js
File size of all javascript files combined
90.56KB
Javascript minifying
You can save 399B (11% 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.pebbtech.com/css/css.css
File size of all css files combined
9.58KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
9.66KB
Gzip compression
Error! By using Gzip you can save 162B (49% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
43
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://code.54kefu.net/kefu/js/b148/982548.jsExpiry time is not specified
http://www.pebbtech.com/.. /%E6%99%B6%E9%97%B8%E7%AE%A1%E5%B0%8F%E7%...Expiry time is not specified
http://www.pebbtech.com/.. /%E7%83%AD%E7%AE%A1%E9%95%B6%E5%B5%8C%E9%...Expiry time is not specified
http://www.pebbtech.com/.. /ABB%E5%8A%9F%E7%8E%87%E5%85%83%E4%BB%B6....Expiry time is not specified
http://www.pebbtech.com/UpFiles/ABB.jpgExpiry time is not specified
http://www.pebbtech.com/UpFiles/fengji001.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/firstpage1.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/firstpage2.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/firstpage3.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/firstpage4.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/firstpage5.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/jingzhaguanzujian.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic07.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic08.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic09.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic10.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic11.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic12.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic13.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic14.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic15.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic16.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic17.pngExpiry time is not specified
http://www.pebbtech.com/UpFiles/pic18.jpgExpiry time is not specified
http://www.pebbtech.com/UpFiles/xifengyangben.pngExpiry time is not specified
http://www.pebbtech.com/css/css.cssExpiry time is not specified
http://www.pebbtech.com/images/about.pngExpiry time is not specified
http://www.pebbtech.com/images/ack00.pngExpiry time is not specified
http://www.pebbtech.com/images/back01.pngExpiry time is not specified
http://www.pebbtech.com/images/back02.gifExpiry time is not specified
http://www.pebbtech.com/images/back04.gifExpiry time is not specified
http://www.pebbtech.com/images/back05.pngExpiry time is not specified
http://www.pebbtech.com/images/back06.pngExpiry time is not specified
http://www.pebbtech.com/images/back07.pngExpiry time is not specified
http://www.pebbtech.com/images/back08.pngExpiry time is not specified
http://www.pebbtech.com/images/back1011.gifExpiry time is not specified
http://www.pebbtech.com/images/logo.pngExpiry time is not specified
http://www.pebbtech.com/images/pag001.pngExpiry time is not specified
http://www.pebbtech.com/images/pag002.pngExpiry time is not specified
http://www.pebbtech.com/images/weixin.pngExpiry time is not specified
http://www.pebbtech.com/js/jquery.SuperSlide.2.1.1.jsExpiry time is not specified
http://www.pebbtech.com/js/jquery1.42.min.jsExpiry time is not specified
https://set14.dev-ide.codemao.cn/404Expiry time is not specified

 Speed test – Images

File size of all images combined
3.78MB
Image optimisation
You can save 1.5MB (97% compression) by optimising the images below:

 Links

We found a total of 29 different links.
Internal links: 26
External links: 3

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
139.129.158.117
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

liangnonghotel.com

pebbtech.com

gpmachinerys.com

lanjianghome.com

 Icons

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

 Typos

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