weiding-tech.com

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.

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

User-agent	Disallowed for the search engines
*	/Manager/ /User/ /UserControls/ /Config/ /Css/ /JS/ /API/ /Component/ /NSWEditor/ /Template/ /Skins/ /Plug/

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.

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.

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.

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

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
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

List of render blocking css files

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)

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

External links:

Link text (anchor)	Link strength
网站地图
http://www.welding-tech.com.cn
为鼎首页
LEM传感器
代理品牌
LEM
SCII
HONGFA
技术支持
规格书下载
应用介绍
LEM选型
常见问题
行业资讯
公司新闻
人才招聘
关于为鼎
公司简介
资质荣誉
加入为鼎
联系为鼎
http://www.weibo.com
http://www.welding-tech.com.cn/hzhb.html
为鼎科技策略合作伙伴
http://www.welding-tech.com.cn/Article/ztjt.html
众泰集团
http://www.welding-tech.com.cn/Article/whdl.html
微宏动力
http://www.welding-tech.com.cn/Article/sqjt.html
上汽集团
http://www.welding-tech.com.cn/Article/shdj.html
上海大郡
http://www.welding-tech.com.cn/Article/jsse.html
江苏索尔
http://www.welding-tech.com.cn/Article/hyqc.html
华域汽车
LEM电流传感器
电动车电机驱动
电动车电池检测
电动车DC/DC
工业电流检测
宏发继电器
高压直流继电器
汽车继电器
电力继电器
工业继电器
信号继电器
功率继电器
SCII继电器
高压直流继电器
手动维修开关
新容薄膜电容
电动车DC-Link薄膜电容
第一电阻晶圆电阻
BMS被动均衡分流电阻
IGBT门极驱动电阻
在线咨询
http://www.welding-tech.com.cn/ddcdjqd.html
http://www.welding-tech.com.cn/Products/rslemlmsqy.html
HAH1DR 300-S
http://www.welding-tech.com.cn/Products/hc5f200s.html
HC5F 200-S
http://www.welding-tech.com.cn/Products/hc5f300s.html
HC5F 300-S
http://www.welding-tech.com.cn/ddcdcjc.html
http://www.welding-tech.com.cn/Products/hah1bvs01.html
HAH1BV S/01
http://www.welding-tech.com.cn/Products/cabxl.html
CAB300-C/SP3
http://www.welding-tech.com.cn/Products/dhabs33.html
DHAB S/33
http://www.welding-tech.com.cn/ddcdcdc.html
http://www.welding-tech.com.cn/Products/hc6h800s.html
HC6H 800-S
http://www.welding-tech.com.cn/Products/hc6h700s.html
HC6H 700-S
http://www.welding-tech.com.cn/Products/hc6h600s.html
HC6H 600-S
http://www.welding-tech.com.cn/gyzljdq.html
http://www.welding-tech.com.cn/Products/hfe18v300x.html
HFE18V-300系列
http://www.welding-tech.com.cn/Products/hfe18v200x.html
HFE18V-200系列
http://www.welding-tech.com.cn/Products/hfe18v150x.html
HFE18V-150系列
http://p.qiao.baidu.com/.. /chatIndex?reqParam=%7B%22from%22%3A0%2C%...
http://www.welding-tech.com.cn/qyxc.html
企业相册
http://www.welding-tech.com.cn/Helps/qywj.html
企业外景
http://www.welding-tech.com.cn/Helps/gsqt.html
公司前台
http://www.welding-tech.com.cn/Helps/lemyth.html
LEM研讨会
http://www.welding-tech.com.cn/zzzs.html
荣誉资质
http://www.welding-tech.com.cn/Helps/lemts16949.html
http://www.welding-tech.com.cn/Helps/lemdlzs201.html
lem代理证书
http://www.welding-tech.com.cn/Helps/hfiso9001z.html
http://www.welding-tech.com.cn/Helps/hongfajxzs.html
宏发代理证书
＋more
行业百科
为鼎动态
小鹏汽车100亿元智能汽车项目落户肇庆一期年产10万辆整车
奇瑞总投资30亿元新能源汽车项目落户石家庄
2017年3月新能源客车销售1571辆，公交车销量爆表
为鼎团队参观新容工厂
第一电阻莅临上海为鼎工作指导
为鼎客户见证＆上海大郡动力控制技术有限公司
＋more
http://www.welding-tech.com.cn/cjwt.html
问：熔断器(保险丝)标注aR、gG/gL、aM的含义
问：慢熔断保险丝与快熔断不同的性能和应用
问：BMS中的三个关键技术及发展
问：电池寿命对电动汽车的影响
问：莱姆DHAB新款(DHAB S/1xx,下称DHAB v2)与老款(DHAB S/xx，下称DHAB v1)的输出接口是否兼容？
问：电动汽车中DC-Link薄膜电容中安全膜与普通膜有什么区别？
电子元器件
IC解决方案
资料下载
为鼎服务
申请链接入口
友情链接
为鼎采购平台
LEM官网
第一电阻电容器
宁波新容
SCII官网
宏发官网

Internal links:

Link text (anchor)	Link strength
关注为鼎
电机驱动传感器
电池检测传感器
宏发继电器
LEM电子
lem互感器
http://www.weiding-tech.com/#ewm
世界级品牌，创造核心价值品质优越，产品丰富，支持专业，服务用心 World-class brand, to create core values
为鼎科技产品中心
原厂授权，专注新能源汽车关键电子元器件解决方案
LEM传感器
HF继电器
SCII接触器
新容薄膜电容
http://www.weiding-tech.com/HFjdq.html
http://www.weiding-tech.com/sciijcq.html
http://www.weiding-tech.com/LITTELFUSE.html
三大服务优势，保障专业、高效、迅捷的技术支持为鼎科技由数十名分销领域资深管理、销售及工程师组成，覆盖全国各个范围
资深团队
http://www.weiding-tech.com/product
畅销品牌
高效服务
六大策略全方位解决客户问题以客户满意为目标，服务细致，建立长久信任合作关系
产品交流
样件支持
常备现货
账期信用
合理价格
RMA 体系
http://www.weiding-tech.com/Helps/wdjs.html
走进为鼎
上海为鼎电子科技有限公司

Website security

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

welding-tech.com.cn

Icons

Favicon

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

Typos

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  - Php (Hypertext Preprocessor)
  - Pingback

iphonecasescustom.com

Title: 非常抱歉，您的云虚拟主机无法正常访问！
Description:
Internet Protocol (IP) address:
Tech:
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - Php (Hypertext Preprocessor)

salemumc-thomson.org

Title: Salem United Methodist Church - The Little Church With The Big Heart. - Thomson, GA
Description: Salem United Methodist Church - Thomson, GA
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- CDN
  - BootstrapCDN
  - Maxcdn
- Other
  - CSS (Cascading Style Sheets)
  - Font Awesome
  - Html (HyperText Markup Language)
  - jQuery Cycle
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laurensmartens.com

Title: Laurens Martens
Description:
Internet Protocol (IP) address:
Tech:
- CMS
  - Wordpress CMS
- Analytic
  - Google Analytics
  - Inspectlet
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - jQuery
  - Php (Hypertext Preprocessor)
  - Pingback

bijlifoundry.com

Title: Bijli Foundry
Description:
Internet Protocol (IP) address:
Tech:
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - SuperFish

woodstockbinrental.com

Title: Bin There Dump That - Woodstock Dumpster, Woodstock Bins, Woodstock Bin Rentals
Description: Bin There Dump That Woodstock | 1-855-386-7842 | Mini trash disposal system that takes anything that municipal trash handlers will not take in Woodstock.
Sites loading time: 16673
Internet Protocol (IP) address:
Javascript total size: 158.13KB
CSS total size: 127.55KB
Image total size: 302.76KB
Total size: 670.09KB
Tech:
- Analytic
  - Google Analytics
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Html5
  - Iframe
  - Javascript
  - Php (Hypertext Preprocessor)
  - Swf Object

ihatechristmas.net

Title: 自宅でホワイトニングするなら歯磨き粉は効果アリアリを
Description: ここのところホワイトニング経験者が確かに増大していますが、その時に用いられる薬剤の効き目で、しみるように痛む知覚過敏とい...
Internet Protocol (IP) address:
Tech:
- CMS
  - Wordpress CMS
- Social
  - Facebook Box
- Other
  - AJAX Libraries API
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - jQuery
  - Php (Hypertext Preprocessor)
  - Pingback

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