SEO report of huanyu-tech.com
北京寰宇声望智能科技有限公司
www.huanyu-tech.com/
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.
- Use "H" tags.
- Try to make your site load faster.
SEO
URL
Domain : www.huanyu-tech.com/
Character length : 20
Title
北京寰宇声望智能科技有限公司
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.huanyu-tech.com/1-about-us/about_hy.html
- http://www.huanyu-tech.com/4-news/news_1.html
- http://www.huanyu-tech.com/1-about-us/lianxi_hy.html
- http://www.huanyu-tech.com/4-news/news_1/news_1-4.html ("DOLPHINÖÇÄÜÒô²¨¹ÜµÀй©¼à²âϵͳ³ÉΪ±´¼ÓÀ³¹«Ë¾µäÐÍ°¸Àý")
- http://www.huanyu-tech.com/4-news/news_1/news_1-5.html ("ÎÒ¹«Ë¾ºÍÉϺ£½»Í¨´óѧÄÜÔ´Ñо¿Ôº´ï³ÉºÏ×÷»ï°é¹Øϵ£¬ÁªºÏ׫д¡°Ê®¶þÎ塱½ÚÄܹ滮")
- http://www.huanyu-tech.com/4-news/news_1/news_1-6.html ("ÎÒ¹«Ë¾½«ºÍÖпÆÔºÉùѧËùЯÊÖ½øÐк£Ñó¿±Ì½Ñз¢")
- http://www.huanyu-tech.com/4-news/news_1/news_1-7.html ("ÑÓ³¤Ê¯ÓÍÔÚÎÒ˾µÄÅàѵʤÀû±ÕÄ»")
- http://www.huanyu-tech.com/4-news/news_1/news_1-4.html
- http://www.huanyu-tech.com/4-news/news_2/news_2-2.html ("ÎÒ¹úº£ÑóʯÓÍ×ÊÔ´Á¿Ô¼240 ÒÚ¶Ö")
- http://www.huanyu-tech.com/4-news/news_2/news_2-1.html ("ÆÕ¾©·Ã»ªÍƶ¯ÖжíÄÜÔ´ºÏ×÷½¥Èë¼Ñ¾³")
- http://www.huanyu-tech.com/4-news/news_1/news_1-5.html
- http://www.huanyu-tech.com/4-news/news_2/news_2-3.html ("н®½«½¨³ÉÈ«¹ú×î´óµÄÓÍÆøÉú²ú¼Ó¹¤»ùµØ")
- http://www.huanyu-tech.com/4-news/news_2/news_2-4.html ("Öйúº£ÓÍÇÀÐÞ¶«·½1-1¶ÏÁѺ£¹Ü´øÀ´µÄÆôʾ")
- http://www.huanyu-tech.com/4-news/news_1/news_1-3.html
- http://www.huanyu-tech.com/4-news/news_2.html
- Expand
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 Transitional
Encoding
Perfect! The character encoding is set: GB2312.
Language
Error! No language localization is found.
Title
北京寰宇声望智能科技有限公司
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Character length : 14
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 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
Keyword matrix
| word | title | descriptions | heading |
|---|
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Error! The website uses iFrame solutions. This type of contents are not indexed by Google.
Images
We found 29 images on this web page.
Alternate attributes for the following 29 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 29 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.huanyu-tech.com/images/Go.gif
- http://www.huanyu-tech.com/images/index_03.gif
- http://www.huanyu-tech.com/images/index_04.gif
- http://www.huanyu-tech.com/images/index_05.gif
- http://www.huanyu-tech.com/images/index_06.gif
- http://www.huanyu-tech.com/images/index_07.gif
- http://www.huanyu-tech.com/images/index_11.gif
- http://www.huanyu-tech.com/images/index_18.gif
- http://www.huanyu-tech.com/images/index_21.gif
- http://www.huanyu-tech.com/images/index_26.gif
- http://www.huanyu-tech.com/images/index_29.gif
- http://www.huanyu-tech.com/images/index_42.gif
- http://www.huanyu-tech.com/images/index_43.gif
- http://www.huanyu-tech.com/images/index_13.gif
- http://www.huanyu-tech.com/images/index_24.gif
- http://www.huanyu-tech.com/images/index_31.gif
- http://www.huanyu-tech.com/images/index_38.gif
- http://www.huanyu-tech.com/images/index_49.gif (7 occurrences)
- http://www.huanyu-tech.com/images/index_53.gif (1 occurrences)
- http://www.huanyu-tech.com/images/index_33.gif
- http://www.huanyu-tech.com/images/index_40.gif
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1021px wide display!
Detected applications
 | Font Awesome | Font Scripts |
 | Underscore.js | JavaScript Frameworks |
 | jQuery | JavaScript Frameworks |
 | jQuery UI | JavaScript Frameworks |
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
11,277 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
23
Number of source domains
11
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://a1.dnbizcdn.com/js/b/caf.js?t=20170718
- http://a1.dnbizcdn.com/rd.121.com/m/js/jquery-1.7.2.min.js
- http://a1.dnbizcdn.com/rd.121.com/m/js/public_new.js
- http://a1.dnbizcdn.com/rd.121.com/m/js/jquery.mobile-1.4.4.min.js
- http://bd1.dopa.com/wrjaqgngauyxagjn.js
- http://bd1.dopa.com/xskbrhohhvz.js
- http://a1.dnbizcdn.com/js/baidu1.js?t=201712081
- http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic
- http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z
- http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css
- http://a1.dnbizcdn.com/css/t_634_20171108.css?t=201711241
- http://a1.dnbizcdn.com/css/news.css?t=201711241
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
355.27KB
Javascript minifying
You can save 504B (14% 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
288.31KB
CSS minifying
You can save 7KB (22% compression) on the analysed URL by minifying the CSS files.
- By minifying http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css you can save 7KB (22% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
7.97KB
Gzip compression
Error! By using Gzip you can save 7.2KB (65% compression) on your site.
- By compressing http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic you can save 7.2KB (65% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z you can save 367B (37% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
13
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://a1.dnbizcdn.com/img/1834/dopa_logo.png | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/images/ajax-loader.gif | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/js/jquery-1.7.2.min.js | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/js/jquery.mobile-1.4.4.min.js | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/js/public_new.js | Expiry time is not specified |
| http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z | 15 minutes |
| http://bd1.dopa.com/hbfjuz.js | 60 minutes |
| http://bd1.dopa.com/wrjaqgngauyxagjn.js | 60 minutes |
| http://bd1.dopa.com/xskbrhohhvz.js | 60 minutes |
| http://cpro.baidustatic.com/cpro/ui/pr.js | 60 minutes |
| http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic | 90 minutes |
Speed test – Images
File size of all images combined
14.66KB
Image optimisation
You can save 1.1KB (22% compression) by optimising the images below:
- By lossless compressing the http://a1.dnbizcdn.com/img/1834/dopa_logo.png you can save 1.1KB (22%) data.
Links
We found a total of 23 different links.
Internal links: 23
Internal links: 23
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
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 : 首页 , ( 46px from top )
- H3 : 关于亚博 , ( 46px from top )
- H3 : 产品中心 , ( 46px from top )
- H3 : 新闻资讯 , ( 46px from top )
- H3 : 技术服务 , ( 46px from top )
- H3 : 联系亚博 , ( 46px from top )
- H3 : 加入亚博 , ( 46px from top )
Typos
uanyu-tech.com, hbuanyu-tech.com, buanyu-tech.com, hguanyu-tech.com, guanyu-tech.com, htuanyu-tech.com, tuanyu-tech.com, hyuanyu-tech.com, yuanyu-tech.com, huuanyu-tech.com, uuanyu-tech.com, hjuanyu-tech.com, juanyu-tech.com, hmuanyu-tech.com, muanyu-tech.com, hnuanyu-tech.com, nuanyu-tech.com, hanyu-tech.com, huyanyu-tech.com, hyanyu-tech.com, huhanyu-tech.com, hhanyu-tech.com, hujanyu-tech.com, hjanyu-tech.com, hukanyu-tech.com, hkanyu-tech.com, huianyu-tech.com, hianyu-tech.com, hu7anyu-tech.com, h7anyu-tech.com, hu8anyu-tech.com, h8anyu-tech.com, hunyu-tech.com, huaqnyu-tech.com, huqnyu-tech.com, huawnyu-tech.com, huwnyu-tech.com, huaznyu-tech.com, huznyu-tech.com, huanyu-tech.com, hunyu-tech.com, huaxnyu-tech.com, huxnyu-tech.com, huasnyu-tech.com, husnyu-tech.com, huayu-tech.com, huanbyu-tech.com, huabyu-tech.com, huangyu-tech.com, huagyu-tech.com, huanhyu-tech.com, huahyu-tech.com, huanjyu-tech.com, huajyu-tech.com, huanmyu-tech.com, huamyu-tech.com, huan yu-tech.com, hua yu-tech.com, huanu-tech.com, huanytu-tech.com, huantu-tech.com, huanygu-tech.com, huangu-tech.com, huanyhu-tech.com, huanhu-tech.com, huanyju-tech.com, huanju-tech.com, huanyuu-tech.com, huanuu-tech.com, huany-tech.com, huanyuy-tech.com, huanyy-tech.com, huanyuh-tech.com, huanyh-tech.com, huanyuj-tech.com, huanyj-tech.com, huanyuk-tech.com, huanyk-tech.com, huanyui-tech.com, huanyi-tech.com, huanyu7-tech.com, huany7-tech.com, huanyu8-tech.com, huany8-tech.com, huanyutech.com, huanyu-=tech.com, huanyu=tech.com, huanyu-_tech.com, huanyu_tech.com, huanyu-0tech.com, huanyu0tech.com, huanyu-+tech.com, huanyu+tech.com, huanyu-*tech.com, huanyu*tech.com, huanyu-9tech.com, huanyu9tech.com, huanyu-ech.com, huanyu-trech.com, huanyu-rech.com, huanyu-tfech.com, huanyu-fech.com, huanyu-tgech.com, huanyu-gech.com, huanyu-thech.com, huanyu-hech.com, huanyu-tyech.com, huanyu-yech.com, huanyu-t5ech.com, huanyu-5ech.com, huanyu-t6ech.com, huanyu-6ech.com, huanyu-tch.com, huanyu-tewch.com, huanyu-twch.com, huanyu-tesch.com, huanyu-tsch.com, huanyu-tech.com, huanyu-tch.com, huanyu-tedch.com, huanyu-tdch.com, huanyu-tefch.com, huanyu-tfch.com, huanyu-terch.com, huanyu-trch.com, huanyu-te3ch.com, huanyu-t3ch.com, huanyu-te4ch.com, huanyu-t4ch.com, huanyu-teh.com, huanyu-tecxh.com, huanyu-texh.com, huanyu-tecsh.com, huanyu-tesh.com, huanyu-tech.com, huanyu-teh.com, huanyu-tecdh.com, huanyu-tedh.com, huanyu-tecfh.com, huanyu-tefh.com, huanyu-tecvh.com, huanyu-tevh.com, huanyu-tec h.com, huanyu-te h.com, huanyu-tec.com, huanyu-techb.com, huanyu-tecb.com, huanyu-techg.com, huanyu-tecg.com, huanyu-techt.com, huanyu-tect.com, huanyu-techy.com, huanyu-tecy.com, huanyu-techu.com, huanyu-tecu.com, huanyu-techj.com, huanyu-tecj.com, huanyu-techm.com, huanyu-tecm.com, huanyu-techn.com, huanyu-tecn.com
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