俱进科技
www.jujntech.com/
Error! The "meta description" is missing, the page has no summary description!
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
URL
Domain : www.jujntech.com/
Character length : 17
Title
俱进科技
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 Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”zh”.
Title
俱进科技
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 20%
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 | 4 | 9 | 4 | 0 |
Heading structure in the source code
- <H5> 元器件
- <H5> 设计服务
- <H5> 样板24小时交付
- <H5> 智能化SMT贴片
- <H3> 元器件
- <H4> 我们不仅仅卖元器件,还有……
- <H3> PCB设计
- <H4> 专业化的PCB设计服务
- <H3> 快速PCB样板
- <H4> 全国的PCB线路板比价平台
- <H3> SMT打样
- <H4> 服务宗旨:快、好、省
- <H4> 关于我们
- <H4> 联系方式
- <H4> 售后服务
- <H4> 交接
- <H4> 回访
Word cloud
- 元器件4
- pcb设计4
- 在线报价3
- 关于我们3
- mentor2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
元器件 | |||
pcb设计 | |||
在线报价 | |||
关于我们 | |||
mentor |
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 15 images on this web page.
Alternate attributes for the following 14 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 14 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.jujntech.com/static/img/www/33.jpg
- http://www.jujntech.com/static/img/www/24.png
- http://www.jujntech.com/static/img/by/5张六边形蜂巢背景图片-2.jpg
- http://www.jujntech.com/static/img/by/5张六边形蜂巢背景图片-3.jpg
- http://www.jujntech.com/static/img/by/5张六边形蜂巢背景图片-4.jpg
- http://www.jujntech.com/static/img/by/5张六边形蜂巢背景图片-5.jpg
- http://www.jujntech.com/static/img/www/30.png (2 occurrences)
- http://www.jujntech.com/static/img/www/10.png
- http://www.jujntech.com/static/img/www/25.jpg
- http://www.jujntech.com/static/img/www/26.png
- http://www.jujntech.com/static/img/www/ditu4.png
- http://www.jujntech.com/static/img/www/jujn_logo_reverse.gif
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1260px wide display!
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.
Server response time
The server response time is fast enough.
Loading time
3,160 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
25
Number of source domains
4
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://cdn.bootcss.com/jquery/1.11.3/jquery.min.js
- http://www.jujntech.com/static/css/base.css
- http://www.jujntech.com/static/css/www.css
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
119.68KB
Javascript minifying
Great! The Javascript files are minified.
CSS
Good! Just a few CSS files are used on this website.
- http://www.jujntech.com/static/css/base.css
- http://www.jujntech.com/static/css/www.css
File size of all css files combined
46.41KB
CSS minifying
You can save 1.3KB (14% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.jujntech.com/static/css/base.css you can save 779B (13% compression rate)
- By minifying http://www.jujntech.com/static/css/www.css you can save 519B (17% compression rate)
Uncompressed size of the of the HTML
25.79KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
20
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.jujntech.com/static/css/base.css | Expiry time is not specified |
http://www.jujntech.com/static/css/www.css | Expiry time is not specified |
File size of all images combined
747.37KB
Image optimisation
You can save 215.2KB (75% compression) by optimising the images below:
- By lossless compressing the http://www.jujntech.com/.. /5%E5%BC%A0%E5%85%AD%E8%BE%B9%E5%BD%A2%E8... you can save 49KB (79%) data.
- By lossless compressing the http://www.jujntech.com/.. /5%E5%BC%A0%E5%85%AD%E8%BE%B9%E5%BD%A2%E8... you can save 44.5KB (79%) data.
- By lossless compressing the http://www.jujntech.com/.. /5%E5%BC%A0%E5%85%AD%E8%BE%B9%E5%BD%A2%E8... you can save 42.4KB (80%) data.
- By lossless compressing the http://www.jujntech.com/.. /5%E5%BC%A0%E5%85%AD%E8%BE%B9%E5%BD%A2%E8... you can save 41.1KB (80%) data.
- By lossless compressing the http://www.jujntech.com/static/img/www/30.png you can save 15.6KB (92%) data.
- By lossless compressing the http://www.jujntech.com/static/img/www/33.jpg you can save 13.9KB (37%) data.
- By lossless compressing the http://www.jujntech.com/static/img/www/jujn_logo_reverse.gif you can save 7.8KB (87%) data.
- By lossless compressing the http://www.jujntech.com/static/img/www/27.png you can save 894B (56%) data.
We found a total of 0 different links.
IP
123.125.112.228
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
Warning! The website contains at least one unencrypted email address.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H5 : 元器件, ( 322px from top )
- H5 : 设计服务, ( 322px from top )
- H5 : 样板24小时交付, ( 322px from top )
- H5 : 智能化SMT贴片, ( 322px from top )
- H3 : 元器件, ( 614px from top )
- H4 : 我们不仅仅卖元器件,还有……, ( 684px from top )
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