SEO report of redcom-tech.com
首页--上海瑞克科技发展有限公司
www.redcom-tech.com/
门窗
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.redcom-tech.com/
Character length : 20
Title
首页--上海瑞克科技发展有限公司
Description
门窗
Keywords (meta keywords)
门窗
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.redcom-tech.com/index.php?_m=frontpage&_a=index ("首页")
- http://www.redcom-tech.com/index.php?_m=mod_static&_a=view&sc_id=2 ("关于我们")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("产品中心")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("直流无刷电机")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("直流无刷减速电机")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("直流伺服电机")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("直流减速电机")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("直流无刷驱动器")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=prdlist&cap_... ("直流调速器&伺服驱动器")
- http://www.redcom-tech.com/index.php?_m=mod_article&_a=fullist&caa_... ("新闻中心")
- http://www.redcom-tech.com/index.php?_m=mod_article&_a=fullist&caa_... ("行业动态")
- http://www.redcom-tech.com/index.php?_m=mod_article&_a=fullist&caa_... ("公司新闻")
- http://www.redcom-tech.com/index.php?_m=mod_article&_a=fullist&caa_... ("媒体报道")
- http://www.redcom-tech.com/index.php?_m=mod_article&_a=fullist&caa_... ("人力资源")
- http://www.redcom-tech.com/index.php?_m=mod_static&_a=view&sc_id=6 ("人才理念")
- http://www.redcom-tech.com/index.php?_m=mod_static&_a=view&sc_id=7 ("招聘信息")
- http://www.redcom-tech.com/index.php?_m=mod_static&_a=view&sc_id=1 ("联系我们")
- http://www.redcom-tech.com/index.php?_m=mod_static&_a=view&sc_id=5 ("English")
- http://www.redcom-tech.com/index.php?_m=mod_static&_a=view&sc_id=2
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=149
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=149 ("直流无刷电机4")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=147
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=147 ("直流无刷减速电机3")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=148
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=148 ("直流无刷减速电机4")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=154
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=154 ("直流伺服电机4")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=134
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=134 ("直流伺服驱动器")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=138
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=138 ("直流伺服电机1")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=137
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=137 ("直流伺服电机2")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=136
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=136 ("直流伺服电机3")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=146
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=146 ("直流无刷减速电机2")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=145
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=145 ("直流无刷电机1")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=144
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=144 ("直流减速电机")
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=153
- http://www.redcom-tech.com/index.php?_m=mod_product&_a=view&p_id=153 ("直流无刷减速电机1")
- Expand
Checking the robots.txt file
There is robots.txt file.
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
首页--上海瑞克科技发展有限公司
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 9%
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> 产品分类列表
- <H3> 联系我们
- <H3> 关于我们
- <H3> 产品中心
- <H3>
Word cloud
- 直流减速电机3
- 直流无刷驱动器2
- 关于我们2
- 直流调速器&伺服驱动器2
- 联系我们2
- 产品中心2
- 直流伺服电机2
- 直流无刷电机2
- 直流无刷减速电机2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 直流减速电机 | |||
| 直流无刷驱动器 | |||
| 关于我们 | |||
| 直流调速器&伺服驱动器 | |||
| 联系我们 | |||
| 产品中心 |
Two Word cloud
- 直流伺服电机 直流减速电机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 19 images on this web page.
Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.redcom-tech.com/upload/image/03.png
- http://www.redcom-tech.com/upload/image/02.png
- http://www.redcom-tech.com/upload/image/01.png
- http://www.redcom-tech.com/upload/image/20130826114204_24631.jpg
- http://www.redcom-tech.com/.. /more_37.jpg
- http://www.redcom-tech.com/upload/image/0dcVetXP.jpg
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 970px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 24 |
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> | 24 |
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
5,583 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
59
Number of source domains
9
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://static.websiteonline.cn/.. /default.css?v=15222950
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
1.09MB
Javascript minifying
You can save 8.7KB (23% 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
58.02KB
CSS minifying
You can save 1.1KB (15% compression) on the analysed URL by minifying the CSS files.
- By minifying http://static.websiteonline.cn/.. /default.css?v=15222950 you can save 723B (17% compression rate)
- By minifying http://www.redcom-tech.com/d73295fdc5c7423945ef9d343d97b0cb.cssx you can save 203B (11% compression rate)
- By minifying http://static.websiteonline.cn/.. /unslider.css?v=15005166 you can save 173B (14% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
99.02KB
Gzip compression
Error! By using Gzip you can save 1.1KB (49% compression) on your site.
- By compressing http://goutong.baidu.com/.. /b.js?siteId=723585 you can save 1.1KB (49% compression rate)
- By compressing http://static.websiteonline.cn/.. /title.css?v=14636284 you can save 771B (66% compression rate)
- By compressing http://static.websiteonline.cn/.. /product_category.css?v=14937940 you can save 287B (50% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
48
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://hmcdn.baidu.com/static/hmt/icon/21.gif | Expiry time is not specified |
Speed test – Images
File size of all images combined
1.25MB
Image optimisation
You can save 887.1KB (70% compression) by optimising the images below:
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/banner1.jpg you can save 287.3KB (79%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/banner3.jpg you can save 249.8KB (73%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/frew.jpg you can save 79.6KB (82%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/banner2_z842.jpg you can save 52.5KB (27%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/0b94.jpg you can save 18.8KB (82%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/h0gx.jpg you can save 18.5KB (82%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/0dcVetXP.png you can save 18.1KB (81%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/4_g26c.jpg you can save 18.1KB (83%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/2_bl96.jpg you can save 17.5KB (83%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/npgm.jpg you can save 17.3KB (84%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/5a6w.png you can save 17.2KB (99%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/hd74.jpg you can save 17.1KB (84%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/2032.jpg you can save 17KB (84%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/s5mt.jpg you can save 17KB (84%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/1xtw.jpg you can save 16.3KB (84%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/w02l.jpg you can save 15.4KB (86%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /title.gif you can save 2.9KB (26%) data.
- By lossless compressing the http://sgoutong.baidu.com/.. /module-bg-0.png you can save 1.1KB (35%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /wp-diy-selected-button.gif you can save 1.1KB (79%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /wp-link-input-bg.gif you can save 1,022B (92%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /png_bg.png you can save 853B (91%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /png_bg.png you can save 853B (91%) data.
- By lossless compressing the http://pro840074.pic8.websiteonline.cn/upload/bt_bg_8jt0.jpg you can save 840B (74%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /ico_01.gif you can save 310B (29%) data.
- By lossless compressing the https://hmcdn.baidu.com/static/hmt/icon/21.gif you can save 300B (27%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /ico_02.gif you can save 149B (14%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /ico_05.gif you can save 149B (13%) data.
- By lossless compressing the http://static.websiteonline.cn/.. /ico_04.gif you can save 139B (13%) data.
Links
We found a total of 43 different links.
Internal links: 43
Internal links: 43
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
114.80.208.229
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
- H3 : 关于我们, ( 332px from top )
- H3 : 产品分类列表, ( 339px from top )
- H3 : 产品中心, ( 560px from top )
- H3 : 联系我们, ( 614px from top )
- H3 : , ( 904px from top )
Typos
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