SEO report of weiding-tech.com
LEM,LEM电子,宏发继电器,SCII,中熔熔断器,第一电阻晶圆电阻,电机驱动控制器,新能源汽车,电动汽车,电动车霍尔传感器 ...
www.weiding-tech.com/
上海为鼎电子科技有限公司--新能源汽车核心电子元器件一级代理商，主要代理产品有：LEM/莱姆传感器,宏发继电器,SCII接触器,中熔熔断器,第一电阻晶圆电阻。300家EV三电客户信赖合作伙伴，16年电子元器件行业服务经验 ...
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.weiding-tech.com/
Character length : 21
Title
LEM,LEM电子,宏发继电器,SCII,中熔熔断器,第一电阻晶圆电阻,电机驱动控制器,新能源汽车,电动汽车,电动车霍尔传感器
Description
上海为鼎电子科技有限公司--新能源汽车核心电子元器件一级代理商，主要代理产品有：LEM/莱姆传感器,宏发继电器,SCII接触器,中熔熔断器,第一电阻晶圆电阻。300家EV三电客户信赖合作伙伴，16年电子元器件行业服务经验。
Keywords (meta keywords)
LEM,LEM电子,宏发继电器,SCII,中熔熔断器,第一电阻晶圆电阻,电机驱动控制器,新能源汽车,电动汽车,电动车霍尔传感器
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
Good! No underscore (_) found 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://weiding-tech.com/robots.txt
https://weiding-tech.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”zh”.
Title
LEM,LEM电子,宏发继电器,SCII,中熔熔断器,第一电阻晶圆电阻,电机驱动控制器,新能源汽车,电动汽车,电动车霍尔传感器
Character length : 63
Good! The title’s length is between 10 and 70 characters.
Character length : 63
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 6%
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 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1>
Word cloud
- 高压直流继电器3
- 宏发继电器2
- 新容薄膜电容2
- 电动车dc/dc2
- 电动车电机驱动2
- 电动车电池检测2
- 值得信赖2
- 全国服务热线2
- lem传感器2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 高压直流继电器 | |||
| 宏发继电器 | |||
| 新容薄膜电容 | |||
| 电动车dc/dc | |||
| 电动车电机驱动 | |||
| 电动车电池检测 |
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 57 images on this web page.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.weiding-tech.com/Skins/Default/Img/Index/pic02.jpg
- http://www.weiding-tech.com/Skins/Default/Img/Common/f_ico02.png
- http://www.weiding-tech.com/Skins/Default/Img/Common/f_ico03.png
- http://www.weiding-tech.com/Skins/Default/Img/Common/f_ico04.png
- http://www.weiding-tech.com/.. /20160906225647_4572.png
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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
25
Number of source domains
3
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.welding-tech.com.cn/Mobile/js/Jquery.js
- http://www.welding-tech.com.cn/Mobile/js/nsw_mobile.js
- http://www.welding-tech.com.cn/Mobile/js/Tools.js
- http://www.welding-tech.com.cn/Mobile/css/common.css
- http://www.welding-tech.com.cn/Mobile/css/index.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.weiding-tech.com/JS/rollup.min.js
- http://www.weiding-tech.com/JS/jquery.lazyload.min.js
File size of all javascript files combined
83.47KB
Javascript minifying
You can save 22.7KB (42% 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.
File size of all css files combined
36.14KB
CSS minifying
You can save 6.5KB (25% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.welding-tech.com.cn/Mobile/css/common.css you can save 6.5KB (25% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
22.78KB
Gzip compression
Error! By using Gzip you can save 27.6KB (77% compression) on your site.
- By compressing http://www.welding-tech.com.cn/Mobile/js/Tools.js you can save 27.6KB (77% compression rate)
- By compressing http://www.welding-tech.com.cn/Mobile/css/common.css you can save 21.1KB (78% compression rate)
- By compressing http://www.welding-tech.com.cn/Mobile/js/Jquery.js you can save 17.7KB (63% compression rate)
- By compressing http://www.welding-tech.com.cn/Mobile/js/nsw_mobile.js you can save 14.7KB (76% compression rate)
- By compressing http://www.welding-tech.com.cn/Mobile/css/index.css you can save 6.6KB (76% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
23
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.weiding-tech.com.cn/Mobile/Images/Common/f_dh.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/Mobile/Images/Common/h_dh.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/Mobile/Images/Index/fw_le.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/Mobile/Images/Index/fw_ri.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/Mobile/Images/web/grey.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20160818212641_6133.jpg_130X72.jpg | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20160818212815_7670.jpg_130X72.jpg | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20160818213012_6213.jpg_130X72.jpg | Expiry time is not specified |
| http://www.weiding-tech.com.cn/mobile/images/web/grey.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20160906231258_8003.gif | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20170911094619_4027.jpg | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20171017172415_2639.jpg | Expiry time is not specified |
| http://www.weiding-tech.com.cn/.. /20180515102610_8287.jpg | Expiry time is not specified |
| http://www.welding-tech.com.cn/Mobile/css/common.css | Expiry time is not specified |
| http://www.welding-tech.com.cn/Mobile/css/index.css | Expiry time is not specified |
| http://www.welding-tech.com.cn/Mobile/js/Jquery.js | Expiry time is not specified |
| http://www.welding-tech.com.cn/Mobile/js/Tools.js | Expiry time is not specified |
| http://www.welding-tech.com.cn/Mobile/js/nsw_mobile.js | Expiry time is not specified |
| http://www.welding-tech.com.cn/mobile/Images/Index/cp_butbg.gif | Expiry time is not specified |
| http://www.welding-tech.com.cn/mobile/Images/Index/fw_xx.gif | Expiry time is not specified |
| http://www.welding-tech.com.cn/mobile/Images/Index/kh_bg.jpg | Expiry time is not specified |
| http://www.welding-tech.com.cn/mobile/Images/Index/yc_bg.jpg | Expiry time is not specified |
| http://www.welding-tech.com.cn/mobile/Images/Index/ys_xx.gif | Expiry time is not specified |
Speed test – Images
File size of all images combined
313.83KB
Image optimisation
You can save 167.1KB (57% compression) by optimising the images below:
- By lossless compressing the http://www.weiding-tech.com.cn/.. /20170911094619_4027.jpg you can save 107.5KB (75%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/.. /20180515102610_8287.jpg you can save 24.9KB (41%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/.. /20171017172415_2639.jpg you can save 21.5KB (45%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/Mobile/Images/Common/h_dh.gif you can save 1.3KB (71%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/Mobile/Images/Index/fw_ri.gif you can save 1.2KB (50%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/.. /20160818213012_6213.jpg_130X72.jpg you can save 1.2KB (20%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/Mobile/Images/Index/fw_le.gif you can save 1.2KB (33%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/.. /20160818212641_6133.jpg_130X72.jpg you can save 1.2KB (20%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/Mobile/Images/Common/f_dh.gif you can save 1.2KB (43%) data.
- By lossless compressing the http://www.welding-tech.com.cn/mobile/Images/Index/fw_xx.gif you can save 1.1KB (83%) data.
- By lossless compressing the http://www.welding-tech.com.cn/mobile/Images/Index/ys_xx.gif you can save 1.1KB (76%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/Mobile/Images/web/grey.gif you can save 1KB (93%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/mobile/images/web/grey.gif you can save 1KB (93%) data.
- By lossless compressing the http://www.weiding-tech.com.cn/.. /20160818212815_7670.jpg_130X72.jpg you can save 967B (21%) data.
- By lossless compressing the http://www.welding-tech.com.cn/mobile/Images/Index/yc_bg.jpg you can save 725B (12%) data.
Links
We found a total of 163 different links.
Internal links: 32
External links: 131
Internal links: 32
External links: 131
External links:
Internal links:
Website security
IP
119.10.120.40
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.
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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