SEO report of hdgdsolar-tech.com

航大光电江苏有限公司

www.hdgdsolar-tech.com/

行业光电，新能源

   

 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.hdgdsolar-tech.com/

Character length : 23

Title
航大光电江苏有限公司
Description
行业光电，新能源
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
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
航大光电江苏有限公司

Character length : 10

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.
Headings
H1H2H3H4H5H6
001000
Heading structure in the source code
  • <H3> 航大光电Hangda photoelectric ( Jiangsu ) Co., Ltd.
Word cloud
  • technology6
  • innfos4
  • 大型地面电站3
  • tech3
  • solar3
  • 联系我们2
  • 产品中心2
  • 新闻中心2
  • 工商业屋顶解决方案2
  • 家用光伏电站2
  • jiangsu2
  • 公司简介2
Keyword matrix
wordtitledescriptionsheading
technology
innfos
大型地面电站
tech
solar
联系我们
Two Word cloud
  • solar tech3
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 19 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!
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: 0.97 seconds have passed until the page started to load.
Loading time
1,966 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
53
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • http://www.hdgdsolar-tech.com/.. /swiper.min.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.hdgdsolar-tech.com/templets/default/js/jquery-1.11.3.min.js
  • http://www.hdgdsolar-tech.com/templets/default/js/lib.min.js
  • http://www.hdgdsolar-tech.com/templets/default/js/org.js
File size of all javascript files combined
204.36KB
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.hdgdsolar-tech.com/templets/default/style/lib.css
  • http://www.hdgdsolar-tech.com/templets/default/style/style.css
  • http://www.hdgdsolar-tech.com/templets/default/style/103.css
File size of all css files combined
30.77KB
CSS minifying
You can save 346B (12% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
19.68KB
Gzip compression
Error! By using Gzip you can save 15.7KB (80% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
51
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.hdgdsolar-tech.com/Public/Mobile/default/css/phones.cssExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /swiper.min.cssExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/a1.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/a2.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/a3.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/c3.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/f1.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/f2.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/f3.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/f4.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/g1.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/g2.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/g3.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/g4.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/g5.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/logo.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/menu.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/n.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/n2.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/images/t1.pngExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /jquery-1.8.3.min.jsExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/js/phone.jsExpiry time is not specified
http://www.hdgdsolar-tech.com/Public/Mobile/default/js/swiper.min.jsExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b20b7807e111.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b5552d7f3647.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b226b73c0eee.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b308ef3f2045.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bb14eedcc.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bb49bf859.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bd69cbf64.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bd7188182.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bd7a0ab51.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bd95f3ec2.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bd9cb440e.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bda32c389.JPGExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bda8a4253.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30bdae2f8bc.JPGExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b30c5787300b.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b33636c44551.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b4d9a0c87a2b.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b4d9a207098e.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b4d9a372e7e6.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b4d9a4d9fc8e.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b514906930fb.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b514918e3a2c.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b5149e5d0954.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b5149fe7309f.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b514ab695e22.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b514ac65682e.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b514ae02278b.jpgExpiry time is not specified
http://www.hdgdsolar-tech.com/.. /5b514aeb7d64f.jpgExpiry time is not specified

 Speed test – Images

File size of all images combined
4.22MB
Image optimisation
You can save 2.6MB (70% compression) by optimising the images below:

 Links

We found a total of 35 different links.
Internal links: 33
External links: 2

External links:

Link text (anchor) Link strength
tencent://message/?uin=799422566&Site=uemo&Menu=yes
http://www.weibo.com

Internal links:

Link text (anchor) Link strength
http://www.hdgdsolar-tech.com
首页
产品中心
大型地面电站
工商业屋顶解决方案
家用光伏电站
关于我们
品牌故事
公司简介
新闻中心
联系我们
http://www.hdgdsolar-tech.com/a/project/jiqirenkeji
http://www.hdgdsolar-tech.com/a/project/dongbukeji
http://www.hdgdsolar-tech.com/a/project/kejichaopai
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航大光电江苏有限公司

 Website security

IP
123.57.234.47
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
Warning! The website contains at least one unencrypted email address.

 Icons

Favicon
Good! The website uses favicon.

 Typos

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