SEO report of uv-tech.com.tw

極光照明科技網
www.uv-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.
SEO
URL
Domain : www.uv-tech.com.tw/
Character length : 19
Title
極光照明科技網
Keywords (meta keywords)
UV燈管,紫外線固化燈管,UVO3臭氧改質燈,太陽光模擬器,UV點光源機,合成石英光學元件,UV曝光機,高壓汞氙弧燈
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
title: 上能國際有限公司
type: website
image: http://www.uv-tech.com.tw/images/noproduct.jpg
url: http://www.uv-tech.com.tw/index.html
site_name: 上能國際有限公司
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://uv-tech.com.tw/robots.txt
https://uv-tech.com.tw/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
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
極光照明科技網
Character length : 7
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 7
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 16%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 3 | 0 | 0 |
Heading structure in the source code
- <H4> 公司介紹
- <H4> 產品介紹
- <H4> 銷售實績
Word cloud
- 專業提供2
- 銷售實績2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 專業提供 | |||
| 銷售實績 |
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 9 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.
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
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
27
Number of source domains
6
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.uv-tech.com.tw/scripts/jquery-1.9.0.js
- http://www.uv-tech.com.tw/scripts/jquery-ui-1.10.0.custom.min.js
- http://www.uv-tech.com.tw/scripts/page.js
- http://www.uv-tech.com.tw/.. /jquery-ui-1.10.0.custom.min.css
- http://www.uv-tech.com.tw/skin/layout.css?ver=1442297890
- http://www.uv-tech.com.tw/skin/option.css
- http://www.uv-tech.com.tw/skin/revise.css?ver=1442297890
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
1.16MB
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.uv-tech.com.tw/skin/jquery-ui/jquery-ui-1.10.0.custom.min.css
- http://www.uv-tech.com.tw/skin/layout.css?ver=1442297890
- http://www.uv-tech.com.tw/skin/option.css
- http://www.uv-tech.com.tw/skin/revise.css?ver=1442297890
File size of all css files combined
41.16KB
CSS minifying
You can save 1.6KB (12% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.uv-tech.com.tw/skin/layout.css?ver=1442297890 you can save 1.4KB (11% compression rate)
- By minifying http://www.uv-tech.com.tw/skin/revise.css?ver=1442297890 you can save 183B (40% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
144.64KB
Gzip compression
Error! By using Gzip you can save 183.6KB (70% compression) on your site.
- By compressing http://www.uv-tech.com.tw/scripts/jquery-1.9.0.js you can save 183.6KB (70% compression rate)
- By compressing http://www.uv-tech.com.tw/scripts/jquery-ui-1.10.0.custom.min.js you can save 163.3KB (73% compression rate)
- By compressing http://www.uv-tech.com.tw/.. /jquery-ui-1.10.0.custom.min.css you can save 21.2KB (80% compression rate)
- By compressing http://www.uv-tech.com.tw/skin/layout.css?ver=1442297890 you can save 9.3KB (71% compression rate)
- By compressing http://www.uv-tech.com.tw you can save 5KB (60% compression rate)
- By compressing http://www.uv-tech.com.tw/scripts/page.js you can save 2.9KB (62% compression rate)
- By compressing http://www.uv-tech.com.tw/skin/option.css you can save 391B (62% compression rate)
- By compressing http://www.uv-tech.com.tw/skin/revise.css?ver=1442297890 you can save 116B (26% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
16
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.uv-tech.com.tw/images/feed.png | Expiry time is not specified |
| http://www.uv-tech.com.tw/images/logo.png | Expiry time is not specified |
| http://www.uv-tech.com.tw/images/product_651025.jpg | Expiry time is not specified |
| http://www.uv-tech.com.tw/images/product_651034.jpg | Expiry time is not specified |
| http://www.uv-tech.com.tw/scripts/jquery-1.9.0.js | Expiry time is not specified |
| http://www.uv-tech.com.tw/scripts/jquery-ui-1.10.0.custom.min.js | Expiry time is not specified |
| http://www.uv-tech.com.tw/scripts/page.js | Expiry time is not specified |
| http://www.uv-tech.com.tw/skin/arrow.gif | Expiry time is not specified |
| http://www.uv-tech.com.tw/skin/foot.png | Expiry time is not specified |
| http://www.uv-tech.com.tw/skin/header.jpg | Expiry time is not specified |
| http://www.uv-tech.com.tw/.. /jquery-ui-1.10.0.custom.min.css | Expiry time is not specified |
| http://www.uv-tech.com.tw/skin/option.css | Expiry time is not specified |
| http://www.uv-tech.com.tw/skin/sidebar2.png | Expiry time is not specified |
| http://connect.facebook.net/zh_TW/all.js | 20 minutes |
Speed test – Images
File size of all images combined
110.08KB
Image optimisation
You can save 22KB (25% compression) by optimising the images below:
- By lossless compressing the http://www.uv-tech.com.tw/skin/header.jpg you can save 13.6KB (22%) data.
- By lossless compressing the http://www.uv-tech.com.tw/skin/sidebar2.png you can save 2.6KB (89%) data.
- By lossless compressing the http://www.uv-tech.com.tw/images/logo.png you can save 2KB (22%) data.
- By lossless compressing the http://www.uv-tech.com.tw/skin/foot.png you can save 1.7KB (37%) data.
- By lossless compressing the http://www.uv-tech.com.tw/images/menu_hot.png?v=1442297890 you can save 753B (22%) data.
- By lossless compressing the http://www.uv-tech.com.tw/images/menu_info.png?v=1442297890 you can save 512B (18%) data.
- By lossless compressing the http://www.uv-tech.com.tw/images/menu_product.png?v=1442297890 you can save 509B (17%) data.
- By lossless compressing the http://www.uv-tech.com.tw/images/menu_bbs.png?v=1442297890 you can save 307B (13%) data.
Links
We found a total of 20 different links.
Internal links: 18
External links: 2
Internal links: 18
External links: 2
External links:
Internal links:
Website security
IP
210.242.72.196
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.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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