SEO report of orentec.cn
洛阳欧瑞冶金科技有限公司
www.orentec.cn/
洛阳欧瑞冶金科技有限公司
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.
- Use "H" tags.
- Try to make your site load faster.
SEO
URL
Domain : www.orentec.cn/
Character length : 15
Title
洛阳欧瑞冶金科技有限公司
Description
洛阳欧瑞冶金科技有限公司
Keywords (meta keywords)
洛阳欧瑞冶金科技有限公司
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
Error! Not all URLs are SEO friendly on this website!
- http://www.orentec.cn/shownews.aspx?id=284&cls=32 ("清洁生产标准 钢铁行业(铁合金)[2014-07-21]")
- http://www.orentec.cn/shownews.aspx?id=283&cls=32 ("冶金工业清洁生产实施方案[2014-07-21]")
- http://www.orentec.cn/shownews.aspx?id=282&cls=32 ("我公司李红飞博士带头研发的氟化钙中空...[2014-07-21]")
- http://www.orentec.cn/shownews.aspx?id=281&cls=32 ("我公司李红飞博士带头研发的一种从镍钼...[2014-07-21]")
Checking the robots.txt file
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
洛阳欧瑞冶金科技有限公司
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 : 11%
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 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- 产品展示3
- 联系我们3
- 新闻动态3
- 员工风采2
- 友情链接2
- 洛阳欧瑞冶金科技有限公司2
- 研发中心2
- 技术输出2
- 关于我们2
- 网站首页2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 产品展示 | |||
| 联系我们 | |||
| 新闻动态 | |||
| 员工风采 | |||
| 友情链接 | |||
| 洛阳欧瑞冶金科技有限公司 |
404 Page
The website has no standard 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 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
This website is optimal for mobile devices!
Detected applications
 | Microsoft ASP.NET | Web Frameworks |
 | jQuery | JavaScript Frameworks |
 | IIS | Web Servers |
 | Windows Server | Operating Systems |
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 not fast enough: 0.40 seconds have passed until the page started to load.
Loading time
17,722 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
31
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.orentec.cn/js/jiarushoucang.js
- http://www.orentec.cn/js/jquery1.42.min.js
- http://www.orentec.cn/js/jquery.SuperSlide.2.1.1.js
- http://www.orentec.cn/js/jscroll.js
- http://www.orentec.cn/css/css.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.orentec.cn/js/jiarushoucang.js
- http://www.orentec.cn/js/jquery1.42.min.js
- http://www.orentec.cn/js/jquery.SuperSlide.2.1.1.js
- http://www.orentec.cn/js/jscroll.js
File size of all javascript files combined
117.45KB
Javascript minifying
You can save 1.7KB (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.
- http://www.orentec.cn/css/css.css
File size of all css files combined
18.46KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
16.32KB
Gzip compression
Error! By using Gzip you can save 46.5KB (65% compression) on your site.
- By compressing http://www.orentec.cn/js/jquery1.42.min.js you can save 46.5KB (65% compression rate)
- By compressing http://www.orentec.cn/css/css.css you can save 14.5KB (79% compression rate)
- By compressing http://www.orentec.cn you can save 10.7KB (66% compression rate)
- By compressing http://www.orentec.cn/js/jquery.SuperSlide.2.1.1.js you can save 7.5KB (67% compression rate)
- By compressing http://www.orentec.cn/js/jscroll.js you can save 5.3KB (70% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
21
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.orentec.cn/UploadFiles/upload/20140715111941384.jpg | Expiry time is not specified |
| http://www.orentec.cn/UploadFiles/upload/20140715112655907.jpg | Expiry time is not specified |
| http://www.orentec.cn/UploadFiles/upload/20140715112900827.jpg | Expiry time is not specified |
| http://www.orentec.cn/UploadFiles/upload/20140715113316884.jpg | Expiry time is not specified |
| http://www.orentec.cn/UploadFiles/upload/20140715113448398.jpg | Expiry time is not specified |
| http://www.orentec.cn/UploadFiles/upload/20140715113544850.jpg | Expiry time is not specified |
| http://www.orentec.cn/css/css.css | Expiry time is not specified |
| http://www.orentec.cn/images/cont1.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/cp.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/dbbj.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/dh.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/linkbj.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/logo.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/newsli2.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/topbj.jpg | Expiry time is not specified |
| http://www.orentec.cn/images/video_img.jpg | Expiry time is not specified |
| http://www.orentec.cn/js/jiarushoucang.js | Expiry time is not specified |
| http://www.orentec.cn/js/jquery.SuperSlide.2.1.1.js | Expiry time is not specified |
| http://www.orentec.cn/js/jquery1.42.min.js | Expiry time is not specified |
| http://www.orentec.cn/js/jscroll.js | Expiry time is not specified |
| https://hmcdn.baidu.com/static/hmt/icon/21.gif | Expiry time is not specified |
Speed test – Images
File size of all images combined
1.06MB
Image optimisation
You can save 971KB (90% compression) by optimising the images below:
- By lossless compressing the http://www.orentec.cn/UploadFiles/upload/20140715113316884.jpg you can save 172.4KB (97%) data.
- By lossless compressing the http://www.orentec.cn/UploadFiles/upload/20140715112900827.jpg you can save 156.8KB (97%) data.
- By lossless compressing the http://www.orentec.cn/UploadFiles/upload/20140715111941384.jpg you can save 126.3KB (96%) data.
- By lossless compressing the http://www.orentec.cn/UploadFiles/upload/20140715113448398.jpg you can save 124.5KB (95%) data.
- By lossless compressing the http://www.orentec.cn/UploadFiles/upload/20140715112655907.jpg you can save 102.4KB (96%) data.
- By lossless compressing the http://www.orentec.cn/UploadFiles/upload/20140715113544850.jpg you can save 93.5KB (95%) data.
- By lossless compressing the http://www.orentec.cn/images/cont1.jpg you can save 74.2KB (71%) data.
- By lossless compressing the http://www.orentec.cn/images/cp.jpg you can save 42.2KB (81%) data.
- By lossless compressing the http://www.orentec.cn/images/logo.jpg you can save 26.7KB (72%) data.
- By lossless compressing the http://www.orentec.cn/images/linkbj.jpg you can save 19.6KB (78%) data.
- By lossless compressing the http://www.orentec.cn/images/dh.jpg you can save 15.9KB (69%) data.
- By lossless compressing the http://www.orentec.cn/images/video_img.jpg you can save 12.9KB (47%) data.
- By lossless compressing the http://www.orentec.cn/images/topbj.jpg you can save 1.7KB (71%) data.
- By lossless compressing the http://www.orentec.cn/images/dbbj.jpg you can save 974B (71%) data.
- By lossless compressing the http://www.orentec.cn/images/newsli2.jpg you can save 917B (75%) data.
- By lossless compressing the https://hmcdn.baidu.com/static/hmt/icon/21.gif you can save 300B (27%) data.
Links
We found a total of 34 different links.
Internal links: 32
External links: 2
Internal links: 32
External links: 2
External links:
| Link text (anchor) | Link strength |
|---|---|
| 洛阳人才网 | |
| 技术支持：洛阳网站建设 |
Internal links:
Website security
IP
203.171.239.47
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
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
rentec.cn, oirentec.cn, irentec.cn, okrentec.cn, krentec.cn, olrentec.cn, lrentec.cn, orentec.cn, rentec.cn, oprentec.cn, prentec.cn, o9rentec.cn, 9rentec.cn, o0rentec.cn, 0rentec.cn, oentec.cn, oreentec.cn, oeentec.cn, ordentec.cn, odentec.cn, orfentec.cn, ofentec.cn, orgentec.cn, ogentec.cn, or4,entec.cn, o4,entec.cn, ortentec.cn, otentec.cn, or5entec.cn, o5entec.cn, orntec.cn, orewntec.cn, orwntec.cn, oresntec.cn, orsntec.cn, orentec.cn, orntec.cn, oredntec.cn, ordntec.cn, orefntec.cn, orfntec.cn, orerntec.cn, orrntec.cn, ore3ntec.cn, or3ntec.cn, ore4ntec.cn, or4ntec.cn, oretec.cn, orenbtec.cn, orebtec.cn, orengtec.cn, oregtec.cn, orenhtec.cn, orehtec.cn, orenjtec.cn, orejtec.cn, orenmtec.cn, oremtec.cn, oren tec.cn, ore tec.cn, orenec.cn, orentrec.cn, orenrec.cn, orentfec.cn, orenfec.cn, orentgec.cn, orengec.cn, orenthec.cn, orenhec.cn, orentyec.cn, orenyec.cn, orent5ec.cn, oren5ec.cn, orent6ec.cn, oren6ec.cn, orentc.cn, orentewc.cn, orentwc.cn, orentesc.cn, orentsc.cn, orentec.cn, orentc.cn, orentedc.cn, orentdc.cn, orentefc.cn, orentfc.cn, orenterc.cn, orentrc.cn, orente3c.cn, orent3c.cn, orente4c.cn, orent4c.cn, orente.cn, orentecx.cn, orentex.cn, orentecs.cn, orentes.cn, orentec.cn, orente.cn, orentecd.cn, orented.cn, orentecf.cn, orentef.cn, orentecv.cn, orentev.cn, orentec .cn, orente .cn
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