上海源中信息科技有限公司
www.yzitech.com/
上海源中信息科技有限公司
- 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.
- Implement the viewport meta tag.
- Use "H" tags.
- Try to make your site load faster.
URL
Domain : www.yzitech.com/
Character length : 16
Title
上海源中信息科技有限公司
Description
上海源中信息科技有限公司
Keywords (meta keywords)
上海源中信息科技有限公司
Error! Using “meta keywords” is meaningless in a while.
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
- http://www.yzitech.com/nav.php?step=1&list=8 ("公司简介")
- http://www.yzitech.com/nav.php?step=1&list=9 ("荣誉资质")
- http://www.yzitech.com/nav.php?step=1&list=32 ("新闻中心")
- http://www.yzitech.com/nav.php?step=2&list=13 ("定制设计")
- http://www.yzitech.com/nav.php?step=2&list=14 ("样机生产")
- http://www.yzitech.com/nav.php?step=2&list=15 ("批量生产")
- http://www.yzitech.com/nav.php?step=2&list=16 ("系统集成")
- http://www.yzitech.com/nav.php?step=2&list=33 ("技术热点")
- http://www.yzitech.com/nav.php?step=3&list=17 ("ATCA机箱")
- http://www.yzitech.com/nav.php?step=3&list=38 ("MicroTCA机箱")
- http://www.yzitech.com/nav.php?step=3&list=37 ("CompactPCI机箱")
- http://www.yzitech.com/nav.php?step=3&list=18 ("定制化机箱系统")
- http://www.yzitech.com/nav.php?step=3&list=19 ("机箱模块及配件")
- http://www.yzitech.com/nav.php?step=4&list=20 ("电信网络")
- http://www.yzitech.com/nav.php?step=4&list=22 ("工业控制")
- http://www.yzitech.com/nav.php?step=4&list=21 ("轨道交通")
- http://www.yzitech.com/nav.php?step=4&list=23 ("医疗仪器")
- http://www.yzitech.com/nav.php?step=5&list=25 ("选型指南")
- http://www.yzitech.com/nav.php?step=5&list=26 ("售后维护")
- http://www.yzitech.com/nav.php?step=5&list=31 ("资料下载")
- http://www.yzitech.com/nav.php?step=6&list=27 ("采购流程")
- http://www.yzitech.com/nav.php?step=6&list=28 ("订单状态")
- http://www.yzitech.com/nav.php?step=7&list=29 ("源中——上海")
- http://www.yzitech.com/nav.php?step=7&list=30 ("源中——苏州")
- http://www.yzitech.com/nav.php?step=3&list=17
- http://www.yzitech.com/nav.php?step=2&list=33&id=18 ("Rugged ATCA Chassis Design(加固ATCA机箱设计)")
- http://www.yzitech.com/nav.php?step=2&list=&id=
- http://www.yzitech.com/nav.php?step=3&list=17&id=26
- http://www.yzitech.com/nav.php?step=3&list=17&id=26 ("详情>>")
- http://www.yzitech.com/nav.php?step=3&list=17&id=28
- http://www.yzitech.com/nav.php?step=3&list=17&id=28 ("详情>>")
- http://www.yzitech.com/nav.php?step=3&list=17&id=30
- http://www.yzitech.com/nav.php?step=3&list=17&id=30 ("详情>>")
- http://www.yzitech.com/nav.php?step=1&list=32
- http://www.yzitech.com/nav.php?step=1&list=32&id=23 ("10G ATCA机箱系统产品方案")
- http://www.yzitech.com/nav.php?step=1&list=32&id=21 ("上海源中发布新一代40G ATCA机箱解")
- http://www.yzitech.com/nav.php?step=1&list=32&id=19 ("上海源中定制化ATCA机箱方案")
- Expand
Checking the robots.txt file
The robots.txt file is missing!
Social Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
上海源中信息科技有限公司
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 10%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
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
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- version6
- chassis4
- atca4
- 技术热点3
- capacity3
- cooling3
- system3
- cpta3
- network3
- ability3
- 新闻中心3
- applications3
- telecom3
- carrier-grade3
- 售后维护2
- 资料下载2
- 订单管理2
- 订单状态2
- 选型指南2
- 公司介绍2
- 采购流程2
- 联系我们2
- 系统集成2
- 产品技术2
- atca机箱2
- 客户支持2
- 批量生产2
- 样机生产2
- 公司简介2
- 荣誉资质2
- 专业服务2
- 定制设计2
- compactpci机箱2
- microtca机箱2
- 行业应用2
- 工业控制2
- 轨道交通2
- 医疗仪器2
- 机箱模块及配件2
- 电信网络2
- 定制化机箱系统2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
version | |||
chassis | |||
atca | |||
技术热点 | |||
capacity | |||
cooling |
Two Word cloud
- carrier-grade telecom3
- cooling ability3
- 电信网络 工业控制2
- 公司简介 荣誉资质2
- compactpci机箱 定制化机箱系统2
- 订单管理 采购流程2
Three Word cloud
- for the carrier-grade telecom3
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 24 images on this web page.
Alternate attributes for the following 24 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 24 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.yzitech.com/upimages/hdtp/0226154219-5568.jpg
- http://www.yzitech.com/upimages/hdtp/0226153734-5253.jpg
- http://www.yzitech.com/upimages/hdtp/0302175736-8172.jpg
- http://www.yzitech.com/images/ico.jpg
- http://www.yzitech.com/images/wb01.jpg
- http://www.yzitech.com/images/wb02.jpg
- http://www.yzitech.com/images/more.jpg (1 occurrences)
- http://www.yzitech.com/images/left_t.jpg (2 occurrences)
- http://www.yzitech.com/upimages/link/0317140251-7386.jpg
- http://www.yzitech.com/upimages/link/0317135206-4813.jpg
- http://www.yzitech.com/upimages/link/0317134721-48.jpg
- http://www.yzitech.com/images/right_t.jpg
- http://www.yzitech.com/images/dian.jpg (2 occurrences)
- http://www.yzitech.com/images/xian.jpg (5 occurrences)
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1002px 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
11,980 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
33
Number of source domains
2
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.yzitech.com/images/jquery.js
- http://www.yzitech.com/images/cn.global.js
- http://www.yzitech.com/images/jquery.js
- http://www.yzitech.com/images/nav_1011.js
- http://www.yzitech.com/images/cn.index.js
- http://www.yzitech.com/css/style.css
- http://www.yzitech.com/images/cn.css
- http://www.yzitech.com/css/nav.css
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
114.91KB
Javascript minifying
You can save 11.6KB (35% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.yzitech.com/css/style.css
- http://www.yzitech.com/css/nav.css
File size of all css files combined
33.20KB
CSS minifying
You can save 4.8KB (15% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.yzitech.com/css/style.css you can save 2.8KB (20% compression rate)
- By minifying http://www.yzitech.com/images/cn.css you can save 1.7KB (11% compression rate)
- By minifying http://www.yzitech.com/css/nav.css you can save 203B (11% compression rate)
Uncompressed size of the of the HTML
30.92KB
Gzip compression
Error! By using Gzip you can save 50.3KB (65% compression) on your site.
- By compressing http://www.yzitech.com/images/jquery.js you can save 50.3KB (65% compression rate)
- By compressing http://www.yzitech.com you can save 26KB (85% compression rate)
- By compressing http://www.yzitech.com/images/cn.global.js you can save 20.5KB (79% compression rate)
- By compressing http://www.yzitech.com/images/cn.css you can save 14KB (85% compression rate)
- By compressing http://www.yzitech.com/css/style.css you can save 11.9KB (84% compression rate)
- By compressing http://www.yzitech.com/images/cn.index.js you can save 6.1KB (74% compression rate)
- By compressing http://www.yzitech.com/images/nav_1011.js you can save 2.1KB (73% compression rate)
- By compressing http://www.yzitech.com/css/nav.css you can save 1.3KB (71% compression rate)
Number of static resources (image, JS, CSS)
31
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://cdn04.niceidc.com/www.yzitech.com/images/dian.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/ic.gif | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/ico.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/left_t.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/more.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/right_t.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/search.gif | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/wb01.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/wb02.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/www.yzitech.com/images/xian.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/.. /0226154219-5568.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/.. /0302175736-8172.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/.. /0317134721-48.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/.. /0317135206-4813.jpg | Expiry time is not specified |
http://cdn04.niceidc.com/.. /0317140251-7386.jpg | Expiry time is not specified |
http://www.yzitech.com/css/nav.css | Expiry time is not specified |
http://www.yzitech.com/css/style.css | Expiry time is not specified |
http://www.yzitech.com/images/bottom_bg.jpg | Expiry time is not specified |
http://www.yzitech.com/images/cn.css | Expiry time is not specified |
http://www.yzitech.com/images/cn.global.js | Expiry time is not specified |
http://www.yzitech.com/images/cn.index.js | Expiry time is not specified |
http://www.yzitech.com/images/id.gif | Expiry time is not specified |
http://www.yzitech.com/images/jquery.js | Expiry time is not specified |
http://www.yzitech.com/images/left_b.jpg | Expiry time is not specified |
http://www.yzitech.com/images/left_m.jpg | Expiry time is not specified |
http://www.yzitech.com/images/logo.jpg | Expiry time is not specified |
http://www.yzitech.com/images/menu02_bg.jpg | Expiry time is not specified |
http://www.yzitech.com/images/nav_1011.js | Expiry time is not specified |
http://www.yzitech.com/images/right_b.jpg | Expiry time is not specified |
http://www.yzitech.com/images/right_m.jpg | Expiry time is not specified |
http://www.yzitech.com/images/top_bg.jpg | Expiry time is not specified |
File size of all images combined
170.91KB
Image optimisation
You can save 63.3KB (40% compression) by optimising the images below:
- By lossless compressing the http://www.yzitech.com/images/logo.jpg you can save 26.2KB (82%) data.
- By lossless compressing the http://www.yzitech.com/images/top_bg.jpg you can save 9.4KB (96%) data.
- By lossless compressing the http://www.yzitech.com/images/bottom_bg.jpg you can save 7.6KB (94%) data.
- By lossless compressing the http://cdn04.niceidc.com/.. /0302175736-8172.jpg you can save 5.6KB (13%) data.
- By lossless compressing the http://cdn04.niceidc.com/.. /0226154219-5568.jpg you can save 4.2KB (11%) data.
- By lossless compressing the http://cdn04.niceidc.com/.. /0317134721-48.jpg you can save 3.3KB (40%) data.
- By lossless compressing the http://cdn04.niceidc.com/.. /0317135206-4813.jpg you can save 2KB (40%) data.
- By lossless compressing the http://cdn04.niceidc.com/.. /0317140251-7386.jpg you can save 1.3KB (41%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/wb02.jpg you can save 897B (57%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/wb01.jpg you can save 808B (57%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/more.jpg you can save 655B (47%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/ico.jpg you can save 414B (49%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/right_t.jpg you can save 201B (25%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/xian.jpg you can save 194B (28%) data.
- By lossless compressing the http://www.yzitech.com/images/right_b.jpg you can save 175B (23%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/left_t.jpg you can save 147B (23%) data.
- By lossless compressing the http://www.yzitech.com/images/left_b.jpg you can save 123B (20%) data.
- By lossless compressing the http://cdn04.niceidc.com/www.yzitech.com/images/ic.gif you can save 101B (34%) data.
We found a total of 54 different links.
Internal links: 54
Internal links: 54
External links:
Link text (anchor) | Link strength |
---|
Internal links:
IP
58.64.137.69
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.
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