SEO report of tech-led.cn

北京泰克瑞特科技有限公司|led显示屏|led照明|led电子屏|led电子显示屏|led生产厂家 ...
www.tech-led.cn/
北京泰克瑞特科技有限公司:led显示屏,led电子屏,led电子显示屏,led照明全系列产品的生产厂家,公司严格的ISO9001质量合格认证体系,全力打造“泰克瑞特”品牌,服务热线:400-8988-567 ...
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.tech-led.cn/
Character length : 16
Title
北京泰克瑞特科技有限公司|led显示屏|led照明|led电子屏|led电子显示屏|led生产厂家
Description
北京泰克瑞特科技有限公司:led显示屏,led电子屏,led电子显示屏,led照明全系列产品的生产厂家,公司严格的ISO9001质量合格认证体系,全力打造“泰克瑞特”品牌,服务热线:400-8988-567
Keywords (meta keywords)
led显示屏,led电子屏,led电子显示屏,led显示屏厂家,led照明,led生产厂家-北京泰克瑞特科技有限公司
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
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://tech-led.cn/robots.txt
https://tech-led.cn/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
北京泰克瑞特科技有限公司|led显示屏|led照明|led电子屏|led电子显示屏|led生产厂家
Character length : 49
Good! The title’s length is between 10 and 70 characters.
Character length : 49
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 21%
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 |
---|---|---|---|---|---|
1 | 7 | 7 | 0 | 0 | 0 |
Heading structure in the source code
- <H1>
- <H2>
- <H2>
- <H3>
- <H2>
- <H2>
- <H3> 北京泰克瑞特科技有限公司LED显示屏首选品牌
- <H2> MORE+ 公司新闻/ News
- <H2> MORE+ 行业新闻/ News
- <H2> MORE+ 媒体报道/ FAQ
- <H3> 友情链接
- <H3> 联系我们//Contact Us
- <H3> 产品中心//Products
- <H3> 关于我们//About Us
- <H3> 新闻资讯//News
Word cloud
- led9
- 关于我们3
- 联系我们3
- news3
- led室内显示屏2
- led户外显示屏2
- 北京泰克瑞特科技有限公司2
- 媒体报道2
- led单双色显示屏2
- led小间距显示屏2
- 公司首页2
- 新闻资讯2
- 产品中心2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
led | |||
关于我们 | |||
联系我们 | |||
news | |||
led室内显示屏 | |||
led户外显示屏 |
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 32 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.tech-led.cn/skin/images/logo.png
- http://www.tech-led.cn/skin/images/xuan.png
- http://www.tech-led.cn/skin/images/you01.png
- http://www.tech-led.cn/skin/images/you02.png
- http://www.tech-led.cn/skin/images/you03.png
- http://www.tech-led.cn/skin/images/you04.png
- http://www.tech-led.cn/skin/images/anli06.png
- http://www.tech-led.cn/skin/images/abo.png
- http://www.tech-led.cn/skin/images/zi01.png
- http://www.tech-led.cn/skin/images/zi02.png
- http://www.tech-led.cn/skin/images/yq_bt.gif
- http://www.tech-led.cn/skin/images/erweima.png (1 occurrences)
- http://www.tech-led.cn/skin/images/di-logo.png
Technologies
Mobile optimization
This website is optimal for mobile devices!
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.
Loading time
3,335 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
43
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.tech-led.cn/m/skin/css/subpage.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.tech-led.cn/skin/images/jquery-1.8.3.js
- http://www.tech-led.cn/skin/images/ss.js
File size of all javascript files combined
316.51KB
Javascript minifying
You can save 252B (11% 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.tech-led.cn/skin/images/longhua.css
File size of all css files combined
62.33KB
CSS minifying
You can save 2KB (19% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.tech-led.cn/m/skin/css/master.css you can save 858B (32% compression rate)
- By minifying http://www.tech-led.cn/m/skin/css/subpage.css you can save 858B (16% compression rate)
- By minifying http://www.tech-led.cn/m/skin/css/swiper.css you can save 324B (13% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
11.57KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
35
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.tech-led.cn/m/skin/css/master.css | Expiry time is not specified |
http://www.tech-led.cn/m/skin/css/subpage.css | Expiry time is not specified |
http://www.tech-led.cn/m/skin/css/swiper.css | Expiry time is not specified |
http://www.tech-led.cn/m/skin/font/common.woff | Expiry time is not specified |
http://www.tech-led.cn/m/skin/font/iconfont.woff | Expiry time is not specified |
http://www.tech-led.cn/m/skin/images/logo.png | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/jquery.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/jquery.validator.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/lihe.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/nav.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/respond.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/sdcms.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/search.js | Expiry time is not specified |
http://www.tech-led.cn/m/skin/js/swipe.js | Expiry time is not specified |
http://www.tech-led.cn/uploads/170328/1-1F32Q346212C.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170328/1-1F32Q34H11W.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F32910202Q20.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F329110552422.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F32911105O38.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F329154004431.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F3291643312b.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F3291T5251c.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170329/1-1F3291U149596.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170330/1-1F330160045A6.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170402/2-1F402154J4A2.jpg | Expiry time is not specified |
http://www.tech-led.cn/uploads/170402/2-1F402155101O3.jpg | Expiry time is not specified |
http://bdimg.share.baidu.com/.. /share_style0_32.css?v=5090ac8b.css | 30 minutes |
http://bdimg.share.baidu.com/.. /tangram.js?v=37768233.js | 30 minutes |
http://bdimg.share.baidu.com/.. /partners.js?v=96dbe85a.js | 30 minutes |
http://bdimg.share.baidu.com/.. /share.js?cdnversion=424159 | 30 minutes |
http://bdimg.share.baidu.com/static/api/js/share/api_base.js | 30 minutes |
http://bdimg.share.baidu.com/.. /share_api.js?v=226108fe.js | 30 minutes |
http://bdimg.share.baidu.com/.. /logger.js?v=60603cb3.js | 30 minutes |
http://bdimg.share.baidu.com/.. /share_view.js?v=3ae6026d.js | 30 minutes |
http://bdimg.share.baidu.com/static/api/js/view/view_base.js | 30 minutes |
Speed test – Images
File size of all images combined
447.47KB
Image optimisation
You can save 227.7KB (60% compression) by optimising the images below:
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F32910202Q20.jpg you can save 41.9KB (68%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F329110552422.jpg you can save 25.6KB (59%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170330/1-1F330160045A6.jpg you can save 22.4KB (75%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F3291643312b.jpg you can save 21.4KB (74%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F3291T5251c.jpg you can save 20.9KB (74%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F3291U149596.jpg you can save 19.8KB (74%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F329154004431.jpg you can save 18.6KB (62%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170402/2-1F402155101O3.jpg you can save 17KB (69%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170402/2-1F402154J4A2.jpg you can save 16KB (69%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170329/1-1F32911105O38.jpg you can save 15.7KB (63%) data.
- By lossless compressing the http://www.tech-led.cn/uploads/170328/1-1F32Q346212C.jpg you can save 6.4KB (12%) data.
- By lossless compressing the http://www.tech-led.cn/m/skin/images/logo.png you can save 1.8KB (39%) data.
Links
We found a total of 76 different links.
Internal links: 71
External links: 5
Internal links: 71
External links: 5
External links:
Link text (anchor) | Link strength |
---|---|
http://wpa.qq.com/msgrd?v=3&uin=12345678&site=qq&menu=yes | |
阿里巴巴 | |
泰克瑞特工程技术 | |
百度 | |
泰克瑞特 |
Internal links:
Website security
IP
112.126.82.78
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.
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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