SEO report of china-pdtech.com
青岛普道电子科技有限公司
www.china-pdtech.com/
青岛普道电子科技有限公司是专业研发生产工业自动化控制仪器仪表的企业，公司注重高新技术的开发应用，以技术为先导，以专业的态度提供全面的仪器仪表产品和服务。电话：0532-87876038 ...
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.china-pdtech.com/
Character length : 21
Title
青岛普道电子科技有限公司
Description
青岛普道电子科技有限公司是专业研发生产工业自动化控制仪器仪表的企业，公司注重高新技术的开发应用，以技术为先导，以专业的态度提供全面的仪器仪表产品和服务。电话：0532-87876038
Keywords (meta keywords)
称重仪表,配料仪表,除尘脉冲仪,料位计，传感器，控制系统，搅拌站电控，砖机电控，干粉砂浆站电控
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
Error! Not all URLs are SEO friendly on this website!
- http://www.china-pdtech.com/show.php?cid=82&id=23
- http://www.china-pdtech.com/show.php?cid=75&id=92
- http://www.china-pdtech.com/show.php?cid=87&id=89
- http://www.china-pdtech.com/show.php?cid=83&id=73
- http://www.china-pdtech.com/show.php?cid=71&id=62
- http://www.china-pdtech.com/show.php?cid=69&id=33
- http://www.china-pdtech.com/show.php?cid=68&id=74
- http://www.china-pdtech.com/show.php?cid=65&id=76
- http://www.china-pdtech.com/show.php?cid=64&id=27
- http://www.china-pdtech.com/show.php?cid=61&id=42
- http://www.china-pdtech.com/show.php?cid=60&id=31
- http://www.china-pdtech.com/show.php?cid=57&id=51
- http://www.china-pdtech.com/show.php?cid=85&id=86
- http://www.china-pdtech.com/show.php?cid=85&id=90
- http://www.china-pdtech.com/show.php?cid=85&id=18
- http://www.china-pdtech.com/show.php?cid=81&id=19
- http://www.china-pdtech.com/show.php?cid=81&id=20
- http://www.china-pdtech.com/show.php?cid=82&id=21
- http://www.china-pdtech.com/show.php?cid=72&id=28
- http://www.china-pdtech.com/show.php?cid=79&id=46
- http://www.china-pdtech.com/show.php?cid=77&id=48
- http://www.china-pdtech.com/show.php?cid=74&id=54
- http://www.china-pdtech.com/show.php?cid=73&id=57
- http://www.china-pdtech.com/show.php?cid=83&id=75
- http://www.china-pdtech.com/show.php?cid=58&id=81
- http://www.china-pdtech.com/show.php?cid=87&id=82
- http://www.china-pdtech.com/show.php?cid=84&id=83
- http://www.china-pdtech.com/show.php?cid=84&id=84
- http://www.china-pdtech.com/show.php?cid=86&id=85
- http://www.china-pdtech.com/show.php?cid=85&id=87
- http://www.china-pdtech.com/show.php?cid=67&id=35
- http://www.china-pdtech.com/show.php?cid=66&id=38
- http://www.china-pdtech.com/show.php?cid=62&id=40
- http://www.china-pdtech.com/show.php?cid=59&id=91
- http://www.china-pdtech.com/show.php?cid=75&id=93
- http://www.china-pdtech.com/show.php?cid=77&id=94
- Expand
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
青岛普道电子科技有限公司
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 : 12%
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 | 5 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 更多>>产品列表
- <H3> 更多>>联系我们
- <H3> 更多>>推荐产品
- <H3> 更多>>公司简介
- <H3> 更多>>产品展示
Word cloud
- 称重配料控制器13
- 输出板卡6
- 继电器板5
- 搅拌站控制器4
- 称重传感器4
- 导热油炉控制器3
- 雷达式料位计3
- 阻旋式料位计3
- 除尘脉冲仪2
- 继电器输出板卡2
- 青岛普道电子科技有限公司2
- 湿度测试仪2
- 定量灌装控制器2
- 产品展示2
- 公司简介2
- 青岛市2
- 联系我们2
- 称重料位控制器2
- 地址：山东省2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 称重配料控制器 | |||
| 输出板卡 | |||
| 继电器板 | |||
| 搅拌站控制器 | |||
| 称重传感器 | |||
| 导热油炉控制器 |
Two Word cloud
- 继电器板 继电器板2
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 93 images on this web page.
Alternate attributes for the following 93 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 93 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.china-pdtech.com/images/logo.png
- http://www.china-pdtech.com/icon/82.jpg (6 occurrences)
- http://www.china-pdtech.com/icon/sub.png (34 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491645797.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170410/1491811008.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170409/1491712874.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491641497.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491647719.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491643629.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491641122.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491647566.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491637796.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491641146.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491637109.jpg (1 occurrences)
- http://www.china-pdtech.com/uploads/image/20170408/1491645056.jpg (1 occurrences)
- http://www.china-pdtech.com/images/img1.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491719995.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491713179.jpg
- http://www.china-pdtech.com/uploads/image/20160817/1471428033.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491641120.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491643735.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491644866.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491637458.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491652032.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491646335.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491645317.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491647232.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491646806.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491709182.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491713896.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491713860.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491710240.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491716464.jpg
- http://www.china-pdtech.com/uploads/image/20170409/1491715268.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491642942.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491644670.jpg
- http://www.china-pdtech.com/uploads/image/20170408/1491637845.jpg
- http://www.china-pdtech.com/uploads/image/20170410/1491797621.jpg
- http://www.china-pdtech.com/uploads/image/20170413/1492077953.jpg
- http://www.china-pdtech.com/uploads/image/20170413/1492078640.jpg
- http://www.china-pdtech.com/data/watermark/erweima.png
Technologies
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.
Table layout
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.china-pdtech.com/QQ/erweima/js/lrtk.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.china-pdtech.com/css/style.css
- http://www.china-pdtech.com/css/common.css
- http://www.china-pdtech.com/css/lanrenzhijia.css
- http://www.china-pdtech.com/QQ/style2/css/lanrenzhijia.css
- http://www.china-pdtech.com/QQ/erweima/css/style.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 93 different links.
Internal links: 87
External links: 6
Internal links: 87
External links: 6
External links:
| Link text (anchor) | Link strength |
|---|---|
| 百度 | |
| 商至信 | |
| 商至信网络 | |
| 鲁ICP备16031841号-1 | |
| http://www.miitbeian.gov.cn | |
| 在线客服 |
Internal links:
Website security
IP
115.47.16.78
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.
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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