SEO report of principal-tech.com.tw

Principal Tech Co., Ltd.

www.principal-tech.com.tw/

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.
  • Implement the viewport meta tag.
  • Try to make your site load faster.

 SEO

URL

Domain : www.principal-tech.com.tw/

Character length : 26

Title
Principal Tech Co., Ltd.
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 4.01 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Principal Tech Co., Ltd.

Character length : 24

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 8%

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
014000
Heading structure in the source code
  • <H3> COB Tec…
  • <H3> Non-Wat…
  • <H3> Waterpr…
  • <H2> PRINCIPAL TECH CO., LTD
  • <H3> Principal Tech Co., Ltd.
Word cloud
  • highlights3
  • principal3
  • tech3
  • oem2
  • systempatent2
  • odm2
  • pendi…2
Keyword matrix
wordtitledescriptionsheading
highlights
principal
tech
oem
systempatent
odm
Two Word cloud
  • principal tech2
404 Page
The website has no standard 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 6 images on this web page.

Alternate attributes for the following 3 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
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.
Loading time
10,011 ms
Table layout
Error! Avoid using nested tables!
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.principal-tech.com.tw/extlib/js/xajax_js/xajax_core.js
  • http://www.principal-tech.com.tw/extlib/js/jquery.min.js
  • http://www.principal-tech.com.tw/extlib/js/scrolltopcontrol.js
  • http://www.principal-tech.com.tw/extlib/js/easySlider1.5.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.principal-tech.com.tw/extlib/template/framestyle2/colorstyle2/en/css/reset.css
  • http://www.principal-tech.com.tw/extlib/template/framestyle2/colorstyle2/en/css/style.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.

 Website security

IP
210.200.216.130
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

joytech.com.tw

joytech.com.tw

principal-tech.com.tw

principal-tech.com.tw

tht-tech.com

tht-tech.com

 Icons

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

 Order of Heading elements on mobile by position

  • H3 : COB Tec…, ( 582px from top )
  • H3 : Non-Wat…, ( 582px from top )
  • H3 : Waterpr…, ( 582px from top )
  • H2 : PRINCIPAL TECH CO., LTD, ( 767px from top )
  • H3 : Principal Tech Co., Ltd., ( 1052px from top )

 Typos

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