SEO report of sddigitech.com

山东数研信息科技有限公司

www.sddigitech.com/

Error! The "meta description" is missing, the page has no summary description!

   

 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.sddigitech.com/

Character length : 19

Title
山东数研信息科技有限公司
Keywords (meta keywords)
关键词

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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://sddigitech.com/robots.txt
User-agentDisallowed for the search engines
*
  • All subpages are denied to crawl


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
山东数研信息科技有限公司

Character length : 12

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 4%

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
H1H2H3H4H5H6
005000
Heading structure in the source code
  • <H3> 首页
  • <H3> 关于我们
  • <H3> 产品展示
  • <H3> 新闻资讯
  • <H3> 联系我们
Word cloud
  • var7
  • mar3
  • infowindow3
  • geocode3
  • data3
  • 关于我们2
  • new2
  • resultcount2
  • poiarr2
  • getposition2
  • length2
  • function2
  • dataaddressitemid2
  • amap2
  • 产品展示2
Keyword matrix
wordtitledescriptionsheading
var
mar
infowindow
geocode
data
关于我们
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.

 Readability

Flesch–Kincaid Grade Level
0.00
Flesch Reading Ease
100.00
Coleman Liau Index
6.80
Automated Readability Index (ARI)
0.00
Dale–Chall Readability
8.30
SMOG Index
5.70
Spache Readibility
5.00
Number of letters
936
Number of words
243
Number of sentences
62
Average words per sentences
4
Number of syllables
280
Syllables in words
266
Average syllables in words
1.15
Number of words in first three syllables
11
Percentage of word / syllables
4.53
Words not in Dale-Chall easy-word list
125
Words not in Spache easy-word list
49

 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 fast enough.
Loading time
5,890 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
24
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.js
  • http://img.bj.wezhan.cn/.. /jquery-migrate-1.2.1.min.js
  • http://img.bj.wezhan.cn/Scripts/public.common.min.js
  • http://img.bj.wezhan.cn/.. /jquery.lazyload.min.js
  • http://img.bj.wezhan.cn/Scripts/underscore-min.js
  • http://img.bj.wezhan.cn/.. /YM.Animation.mobile.min.js
  • http://img.bj.wezhan.cn/Scripts/jquery.color.js
  • http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.js
  • http://img.bj.wezhan.cn/Plugins/Designer/Script/swipe.min.js
List of render blocking css files
  • http://www.sddigitech.com/.. /base.mobile.css
  • http://www.sddigitech.com/.. /RenderRunTimeCss?cid=%2Fcontent%2Fsitefi...
  • http://img.bj.wezhan.cn/Plugins/Designer/Content/css/iconfontV2.css
  • http://www.sddigitech.com/.. /font-awesome.min.css
  • http://img.bj.wezhan.cn/.. /iconfont.css
  • http://img.bj.wezhan.cn/.. /iconfont.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
300.10KB
Javascript minifying
You can save 16.9KB (47% 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.sddigitech.com/RunTime/RenderRunTimeCss?cid=%2Fcontent%2Fsitefiles2037%2F2037255%2Fcss%2Fpc%2F1265_zh-CN.prev.css%3Fdt%3D636310768708142555
File size of all css files combined
65.11KB
CSS minifying
You can save 1.4KB (19% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
21.69KB
Gzip compression
Error! By using Gzip you can save 16.5KB (77% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
22
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://img.bj.wezhan.cn/Plugins/Designer/Content/css/iconfontV2.cssExpiry time is not specified
http://img.bj.wezhan.cn/.. /iconfont.cssExpiry time is not specified
http://img.bj.wezhan.cn/.. /iconfont.cssExpiry time is not specified
http://img.bj.wezhan.cn/.. /YM.Animation.mobile.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/.. /jquery-migrate-1.2.1.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/.. /jquery.lazyload.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/Plugins/Designer/Script/mobileAdapter.jsExpiry time is not specified
http://img.bj.wezhan.cn/Plugins/Designer/Script/mobileps.jsExpiry time is not specified
http://img.bj.wezhan.cn/Plugins/Designer/Script/swipe.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/Scripts/jquery.color.jsExpiry time is not specified
http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/Scripts/public.common.min.jsExpiry time is not specified
http://img.bj.wezhan.cn/Scripts/underscore-min.jsExpiry time is not specified
http://img.bj.wezhan.cn/.. /5035759_banner.jpegExpiry time is not specified
http://img.bj.wezhan.cn/.. /5035760_banner2.jpegExpiry time is not specified
http://img.bj.wezhan.cn/.. /8704814_1.pngExpiry time is not specified
http://www.sddigitech.com/.. /base.mobile.css24 hours
http://www.sddigitech.com/.. /font-awesome.min.css24 hours
http://www.sddigitech.com/.. /WechatStatistics.js?v=1.324 hours
http://www.sddigitech.com/Scripts/jquery.cookie.js24 hours

 Speed test – Images

File size of all images combined
227.99KB
Image optimisation
You can save 3.8KB (17% compression) by optimising the images below:

 Links

We found a total of 12 different links.
Internal links: 11
External links: 1

External links:

Link text (anchor) Link strength
CloudDream

Internal links:

Link text (anchor) Link strength
首页
关于我们
产品展示
新闻资讯
联系我们
http://www.sddigitech.com/product/277673752
三农普大数据平台
http://www.sddigitech.com/product/277673800
宏观经济库
http://www.sddigitech.com/product/277673801
移动数据发布平台

 Website security

IP
182.92.143.58
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.

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 Icons

Favicon
Good! The website uses favicon.

 Typos

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