SEO report of rongtech.com.cn
北京榕科电气有限公司-北京榕科电气有限公司
www.rongtech.com.cn/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- 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.
- Try to make your site load faster.
SEO
URL
Domain : www.rongtech.com.cn/
Character length : 20
Title
北京榕科电气有限公司-北京榕科电气有限公司
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Strict
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
北京榕科电气有限公司-北京榕科电气有限公司
Character length : 21
Good! The title’s length is between 10 and 70 characters.
Character length : 21
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 15%
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 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 1 | 0 | 0 |
Heading structure in the source code
- <H4> 北京榕科电气有限公司
Word cloud
- 联系我们3
- 公司简介3
- 招贤纳士2
- 新闻动态2
- 产品展示2
- 北京榕科电气有限公司2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 联系我们 | |||
| 公司简介 | |||
| 招贤纳士 | |||
| 新闻动态 | |||
| 产品展示 | |||
| 北京榕科电气有限公司 |
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 12 images on this web page.
Alternate attributes for the following 12 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 12 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.rongtech.com.cn/advs/pics/20170209/1486623208.jpg
- http://www.rongtech.com.cn/advs/pics/20170210/1486714145.jpg
- http://www.rongtech.com.cn/advs/pics/20170210/1486717124.jpg
- http://www.rongtech.com.cn/advs/pics/20160406/1459920109.jpg
- http://www.rongtech.com.cn/product/pics/20160405/1459831659.jpg
- http://www.rongtech.com.cn/product/pics/20160401/1459493379.jpg
- http://www.rongtech.com.cn/product/pics/20160405/1459831265.jpg
- http://www.rongtech.com.cn/product/pics/20160401/1459492828.jpg
- http://www.rongtech.com.cn/product/pics/20160401/1459492642.jpg
- http://www.rongtech.com.cn/product/pics/20160401/1459492472.jpg
- http://www.rongtech.com.cn/diy/pics/20121114/1352876173.jpg
- http://www.rongtech.com.cn/diy/pics/20120305/bbg.png
Technologies
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
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 2 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 2 |
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
5,601 ms
Table layout
Good! No nested tables found.
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.rongtech.com.cn/base/js/base.js
- http://www.rongtech.com.cn/base/js/common.js
- http://www.rongtech.com.cn/base/js/form.js
- http://www.rongtech.com.cn/base/js/blockui.js
- http://www.rongtech.com.cn/advs//js/@www.ynjd.cn.php
- http://www.rongtech.com.cn/menu/templates/css/ymjdscript.php
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.rongtech.com.cn/base/templates/css/common.css
- http://www.rongtech.com.cn/advs/templates/css/www.ymjd.cn.css
- http://www.rongtech.com.cn/menu/templates/css/@www@ymjd@cn@.css
- http://www.rongtech.com.cn/news/templates/css/newslist.css
- http://www.rongtech.com.cn/menu/templates/css/bottommenu.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 39 different links.
Internal links: 38
External links: 1
Internal links: 38
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| 中文 |
Internal links:
Website security
IP
47.90.104.144
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.
Order of Heading elements on mobile by position
- H4 : 北京榕科电气有限公司 , ( 737.953125px from top )
Typos
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