SEO report of nab-tech.com

諾貝科技股份有限公司

www.nab-tech.com/

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.

 SEO

URL

Domain : www.nab-tech.com/

Character length : 17

Title
諾貝科技股份有限公司
Keywords (meta keywords)
Filter,節能酵素,雨水回收,雷射切割,CMP,實驗室設備

Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

title: 諾貝科技股份有限公司
type: website
image: http://www.nab-tech.com/images/fb_corpimg.png
url: http://www.nab-tech.com/index.html
site_name: 諾貝科技股份有限公司

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
There is robots.txt file.
https://nab-tech.com/robots.txt
User-agentDisallowed for the search engines
*
  • /images/
  • /skin/
  • /script/


 Social

Social Engagement

No info found.

 Content

Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”zh”.
Title
諾貝科技股份有限公司

Character length : 10

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
110200
Heading structure in the source code
  • <H1> 首頁 ﹥ 簡介
  • <H2> 
  • <H4> 首頁
  • <H4> 公司介紹
Word cloud
  • 重油或是煤炭3
  • 公司介紹2
  • 諾貝科技股份有限公司2
Keyword matrix
wordtitledescriptionsheading
重油或是煤炭
公司介紹
諾貝科技股份有限公司
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 3 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 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.
Number of HTTP resources
41
Number of source domains
9
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.nab-tech.com/scripts/jquery-1.9.0.js
  • http://www.nab-tech.com/scripts/jquery-ui-1.10.0.custom.min.js
  • http://www.nab-tech.com/scripts/cycle2.js
  • http://www.nab-tech.com/scripts/jquery.lazyload.min.js
  • http://www.nab-tech.com/scripts/page.js
List of render blocking css files
  • http://www.nab-tech.com/.. /jquery-ui-1.10.0.custom.min.css
  • http://www.nab-tech.com/skin/layout.css?ver=1495699868
  • http://www.nab-tech.com/skin/option.css
  • http://www.nab-tech.com/skin/revise.css?ver=1495699868

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
1.65MB
Javascript minifying
You can save 121.9KB (46% 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.nab-tech.com/skin/jquery-ui/jquery-ui-1.10.0.custom.min.css
  • http://www.nab-tech.com/skin/layout.css?ver=1495699868
  • http://www.nab-tech.com/skin/option.css
  • http://www.nab-tech.com/skin/revise.css?ver=1495699868
File size of all css files combined
40.12KB
CSS minifying
You can save 1.6KB (13% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
152.28KB
Gzip compression
Error! By using Gzip you can save 183.6KB (70% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
30
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.nab-tech.com/images/corpimg.pngExpiry time is not specified
http://www.nab-tech.com/images/feed.pngExpiry time is not specified
http://www.nab-tech.com/scripts/cycle2.jsExpiry time is not specified
http://www.nab-tech.com/scripts/jquery-1.9.0.jsExpiry time is not specified
http://www.nab-tech.com/scripts/jquery-ui-1.10.0.custom.min.jsExpiry time is not specified
http://www.nab-tech.com/scripts/jquery.lazyload.min.jsExpiry time is not specified
http://www.nab-tech.com/scripts/page.jsExpiry time is not specified
http://www.nab-tech.com/skin/arrow.gifExpiry time is not specified
http://www.nab-tech.com/skin/body.jpgExpiry time is not specified
http://www.nab-tech.com/skin/content_bottom_bg.gifExpiry time is not specified
http://www.nab-tech.com/skin/content_top_bg.gifExpiry time is not specified
http://www.nab-tech.com/skin/foot.gifExpiry time is not specified
http://www.nab-tech.com/skin/header.jpgExpiry time is not specified
http://www.nab-tech.com/.. /jquery-ui-1.10.0.custom.min.cssExpiry time is not specified
http://www.nab-tech.com/skin/option.cssExpiry time is not specified
http://www.nab-tech.com/skin/title_bg2.gifExpiry time is not specified
https://toolkit.url.com.tw/counter/style/style003/0.pngExpiry time is not specified
https://toolkit.url.com.tw/counter/style/style003/1.pngExpiry time is not specified
https://toolkit.url.com.tw/counter/style/style003/2.pngExpiry time is not specified
https://toolkit.url.com.tw/counter/style/style003/8.pngExpiry time is not specified
https://connect.facebook.net/zh_TW/all.js20 minutes
https://apis.google.com/js/plusone.js30 minutes
https://apis.google.com/js/rpc:shindig_random.js?onload=init30 minutes

 Speed test – Images

File size of all images combined
203.41KB
Image optimisation
You can save 69.4KB (57% compression) by optimising the images below:

 Links

We found a total of 14 different links.
Internal links: 13
External links: 1

External links:

Link text (anchor) Link strength

Internal links:

 Website security

IP
211.72.204.196
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
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Typos

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