tech-heart.com | Free Online SEO Audit for tech-heart.com

Tasks

Make the site mobile device friendly.
Avoid using deprecated HTML tags.
Implement the viewport meta tag.
Use "H" tags.
Try to make your site load faster.

SEO

URL

Domain : www.tech-heart.com/

Character length : 19

Title

吉林省通合建筑智能化设计有限公司-吉林省建筑智能化,长春机房防护系统,吉林省弱电安防工程,长春IT服务外包工程商,吉林省要客产品服务

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.tech-heart.com/.. /i=15&comContentId=15.html ("关于通合")
http://www.tech-heart.com/messages_list.html ("在线留言")
http://www.tech-heart.com/.. /i=16&comContentId=16.html ("联系我们")
http://www.tech-heart.com/products_list1/columnsId=92.html ("研究院资质")
http://www.tech-heart.com/products_list3.html ("智能设计资质")
http://www.tech-heart.com/products_list5/columnsId=94.html ("通合电力资质")

Search engine friendly URLs

Error! Not all URLs are SEO friendly on this website!

http://www.tech-heart.com/.. /i=15&comContentId=15.html ("关于通合")
http://www.tech-heart.com/.. /i=16&comContentId=16.html ("联系我们")

Checking the robots.txt file

There is robots.txt file.
https://tech-heart.com/robots.txt

User-agent	Disallowed for the search engines
*	/Templates/ /vm/ /conf/ /manager/ /maker/ /sitemaketool/ /scripts/ /cert/

Social

Social Engagement

No info found.

Content

Doctype

HTML 5

Encoding

Perfect! The character encoding is set: UTF-8.

Language

Error! No language localization is found.

Title

吉林省通合建筑智能化设计有限公司-吉林省建筑智能化,长春机房防护系统,吉林省弱电安防工程,长春IT服务外包工程商,吉林省要客产品服务

Character length : 66

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 2%

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

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

Good! The website does not use iFrame solutions.

Images

We found 2 images on this web page.

Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Technologies

Mobile optimization

Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1000px wide display!

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Good! The web address is accessible only in one version. The version without www is redirected to the version with 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: 0.83 seconds have passed until the page started to load.

Loading time

8,823 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://www.tech-heart.com/.. /interwords_zh_CN.js?v=3b0605a25602681707...
http://www.tech-heart.com/.. /lib.min.js?v=3b0605a256026817079926a6fa2...
http://www.tech-heart.com/.. /jquery-1.11.1.min.js?v=3b0605a2560268170...
http://www.tech-heart.com/.. /page.min.js?v=3b0605a256026817079926a6fa...
http://www.tech-heart.com/.. /widget.min.js?v=3b0605a256026817079926a6...
http://dfs.yun300.cn/.. /CgI9FligKTeER1BnAAAAADz-8QM3612.js
http://webapi.amap.com/maps?v=1.3&key=8325164e247e15eea68b59e89...
http://webapi.amap.com/.. /main?v=1.3&key=8325164e247e15eea68b59e89...

List of render blocking css files

http://www.tech-heart.com/.. /??animate.css,iconfont.css,base.css?v=3b...
http://www.tech-heart.com/css/site_impt.css?v=1514967822000
http://www.tech-heart.com/css/page_impt_home.css?v=1514967822000
http://www.tech-heart.com/.. /tmpl_impt_913095f7-a16a-4f1c-b7ec-688d6e...
http://webapi.amap.com/theme/v1.3/style1503546983737.css

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

http://www.tech-heart.com/publicScripts/common/jquery.js
http://www.tech-heart.com/publicScripts/lib.min.js
http://www.tech-heart.com/publicScripts/columns/FrontColumns_navigation01.js

File size of all javascript files combined

713.36KB

Javascript minifying

You can save 4.4KB (43% 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.tech-heart.com/../styles/page_index.css

File size of all css files combined

167.54KB

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

26.56KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://lbs.amap.com/console/public/show/marker.png	Expiry time is not specified
http://webrd01.is.autonavi.com/appmaptile?lang=zh_cn&size=1&scale=1&sty...	60 minutes

Speed test – Images

File size of all images combined

3.12MB

Image optimisation

You can save 1.3MB (44% compression) by optimising the images below:

By lossless compressing the http://www.tech-heart.com/img/thbg03.jpg you can save 511.8KB (59%) data.
By lossless compressing the http://www.tech-heart.com/img/thbg001.jpg you can save 406.7KB (53%) data.
By lossless compressing the http://www.tech-heart.com/img/thbg02.jpg you can save 225.7KB (52%) data.
By lossless compressing the http://www.tech-heart.com/.. /BA3YhFubT-SdPMqXBrqdvw.jpg you can save 67.6KB (19%) data.
By lossless compressing the http://www.tech-heart.com/.. /_0dB5UFzR5u_yL0jJGUfrA.jpg you can save 57.1KB (15%) data.
By lossless compressing the http://www.tech-heart.com/.. /SzrlVrJqR1yXV7AFTDmDcA.jpg you can save 27KB (16%) data.
By lossless compressing the http://webapi.amap.com/theme/v1.3/map_view.png you can save 13.5KB (48%) data.
By lossless compressing the http://www.tech-heart.com/img/ggth02.png you can save 2.1KB (26%) data.
By lossless compressing the http://webapi.amap.com/theme/v1.3/mapinfo_05.png you can save 2.1KB (46%) data.
By lossless compressing the http://www.tech-heart.com/img/ggth01.png you can save 2KB (25%) data.
By lossless compressing the http://www.tech-heart.com/img/qhuanbao1212.png you can save 1.5KB (24%) data.
By lossless compressing the http://webapi.amap.com/theme/v1.3/markers/b/loc_gray.png you can save 1.1KB (56%) data.
By lossless compressing the http://www.tech-heart.com/img/tonghepinghei.png you can save 527B (15%) data.
By lossless compressing the http://www.tech-heart.com/img/aboutbanner.png you can save 211B (12%) data.

Links

We found a total of 11 different links.
Internal links: 9
External links: 2

External links:

Link text (anchor)	Link strength
中企动力提供技术支持
吉ICP备13000799号

Internal links:

Link text (anchor)	Link strength
http://www.tech-heart.com/index.html
网站首页
关于通合
荣誉资质
在线留言
联系我们
研究院资质
智能设计资质
通合电力资质

Website security

221.235.254.93

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

xsdschool.com

watercolour-cn.com

wxjewel.com

kyshop.net

lomachina.com

talentech.com.cn

wuxijewel.com

hii-homedeco.com

goldenconn.com

hgttech.com

Icons

Favicon

Error! No favicon is found. Using favicon helps to build a better brand quicker.

Typos

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SEO report of tech-heart.com

吉林省通合建筑智能化设计有限公司-吉林省建筑智能化,长春机房防护系统,吉林省弱电安防工程,长春IT服务外包工程商,吉林省要客产品服务 ...