ard-tech.com

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.
Try to make your site load faster.

SEO

URL

Domain : www.ard-tech.com/

Character length : 17

Title

北京艾睿德建筑科技有限公司

Keywords (meta keywords)

被动式建筑被动房被动

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://ard-tech.com/robots.txt

User-agent	Disallowed for the search engines
*	/admin/ /core/ /data/ /member/ /template/ /index.php?c=api*

Social

Social Engagement

No info found.

Content

Doctype

Missing doctype element

Encoding

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

Language

Error! No language localization is found.

Title

北京艾睿德建筑科技有限公司

Character length : 13

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

Text / HTML ratio

Ratio : 10%

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
9	6	4	4	0	0

Heading structure in the source code

<H1> 咨询热线: +86 010-88602663
<H1> 关于我们ABOUT US
<H2> MORE+
<H1> 新闻中心NEWS
<H2> MORE+
<H1> 解决方案SOLUTION
<H2>
<H1> 被动房设计认证咨询
<H3>
<H4> Read More
<H2>
<H1> 被动房施工咨询
<H3>
<H4> Read More
<H2>
<H1> 热桥模拟与分析
<H3>
<H4> Read More
<H2>
<H1> 气密性检测
<H3>
<H4> Read More
<H1> 合作伙伴PARTNER

Word cloud

read4
解决方案2
气密性检测2
新闻中心2
热桥模拟与分析2
关于我们2
合作伙伴2

Keyword matrix

word	title	descriptions	heading
read
解决方案
气密性检测
新闻中心
热桥模拟与分析
关于我们

Two Word cloud

read more2

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 18 images on this web page.

Alternate attributes for the following 18 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 1440px wide display!

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	5

Redirection (www / not www)

Error! The web address is accessible with and without www!

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	5

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

10,041 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

Good! No render blocking elements found!

Speed test – Javascript

Javascript

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

http://www.ard-tech.com/template/default/images/jquery-1.4.2.js
http://www.ard-tech.com/template/default/images/slide.js
http://www.ard-tech.com/template/default/images/jquery-1.9.1.min.js
http://www.ard-tech.com/template/default/images/simplefoucs.js
http://www.ard-tech.com/template/default/images/jquery.js

File size of all javascript files combined

26.04KB

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.ard-tech.com/template/default/images/lanrentuku.css
http://www.ard-tech.com/template/default/images/css.css
http://www.ard-tech.com/template/default/images/simplefoucs_lrtk.css
http://www.ard-tech.com/template/default/images/style.css

File size of all css files combined

653.11KB

CSS minifying

You can save 2.4KB (12% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.ard-tech.com/templates/metv6/cache/common.css?1539056829 you can save 2.4KB (12% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

38.32KB

Gzip compression

Error! By using Gzip you can save 304B (38% compression) on your site.

By compressing http://www.ard-tech.com/.. /fontawesome-webfont.ttf?v=4.5.0 you can save 304B (38% compression rate)
By compressing http://www.ard-tech.com/.. /fontawesome-webfont.woff2?v=4.5.0 you can save 304B (38% compression rate)
By compressing http://www.ard-tech.com/.. /fontawesome-webfont.woff?v=4.5.0 you can save 304B (38% compression rate)
By compressing http://www.ard-tech.com/.. /web-icons.ttf?v=0.2.3 you can save 304B (38% compression rate)
By compressing http://www.ard-tech.com/.. /web-icons.woff2?v=0.2.3 you can save 304B (38% compression rate)
By compressing http://www.ard-tech.com/.. /web-icons.woff?v=0.2.3 you can save 304B (38% compression rate)

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://www.ard-tech.com/common.js	Expiry time is not specified
http://www.ard-tech.com/tj.js	Expiry time is not specified
http://www.ard-tech.com/.. /site.min.css	5 days
http://www.ard-tech.com/.. /bootstrap-extend.min.css	5 days
http://www.ard-tech.com/.. /bootstrap.min.css	5 days
http://www.ard-tech.com/public/images/flag/cn.gif	5 days
http://www.ard-tech.com/public/images/flag/en.gif	5 days
http://www.ard-tech.com/upload/201810/1539054849.png	5 days
http://www.ard-tech.com/upload/201810/1539055407.jpg	5 days
http://www.ard-tech.com/upload/201810/1539055819.jpg	5 days
http://www.ard-tech.com/upload/201810/1539065068.jpg	5 days

Speed test – Images

File size of all images combined

231.60KB

Image optimisation

You can save 75.7KB (33% compression) by optimising the images below:

By lossless compressing the http://www.ard-tech.com/upload/201810/1539054849.png you can save 45.2KB (95%) data.
By lossless compressing the http://www.ard-tech.com/upload/201810/1539065068.jpg you can save 11.1KB (19%) data.
By lossless compressing the http://www.ard-tech.com/upload/201810/1539055407.jpg you can save 9.5KB (15%) data.
By lossless compressing the http://www.ard-tech.com/upload/201810/1539055819.jpg you can save 9.1KB (17%) data.
By lossless compressing the http://www.ard-tech.com/public/images/flag/en.gif you can save 422B (43%) data.
By lossless compressing the http://www.ard-tech.com/public/images/flag/cn.gif you can save 409B (41%) data.

Links

We found a total of 33 different links.
Internal links: 32
External links: 1

External links:

Link text (anchor)	Link strength
创世网络

Internal links:

Link text (anchor)	Link strength
首页
关于我们
公司简介
团队成员
合作伙伴
新闻中心
解决方案
被动房设计认证咨询
被动房施工咨询
热桥模拟与分析
气密性检测
教育培训
被动房设计师培训
PHI施工培训
PHPP软件
被动房百科
http://www.ard-tech.com/index.php?catid=6
http://www.ard-tech.com/index.php?catid=11
MORE+
MORE+
PM2.5、CO2？空气质量该这样规划...
江亿院士再谈当前流行“建筑节能技术”...
住建部回应房地产市场十大热点话题：有能力稳定市场...
海门建被动房比例从5%逐步提高到20%...
第十二届国际绿色建筑与建筑节能大会暨新技术与产品博览会...
Read More
http://www.ard-tech.com/index.php?catid=12
Read More
http://www.ard-tech.com/index.php?catid=14
Read More
http://www.ard-tech.com/index.php?catid=17
Read More

Website security

121.199.250.248

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

dbtech.cn

slzmtech.com

Icons

Favicon

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

Order of Heading elements on mobile by position

H1 : 咨询热线: +86 010-88602663, ( 30px from top )
H1 : 关于我们ABOUT US, ( 609px from top )
H2 : MORE+, ( 609px from top )
H1 : 新闻中心NEWS, ( 609px from top )
H2 : MORE+, ( 609px from top )
H1 : 解决方案SOLUTION, ( 856px from top )
H2 : , ( 949px from top )
H2 : , ( 949px from top )
H2 : , ( 949px from top )
H2 : , ( 949px from top )
H1 : 被动房施工咨询, ( 1095px from top )
H1 : 气密性检测, ( 1113px from top )
H1 : 被动房设计认证咨询, ( 1126px from top )
H3 : , ( 1133px from top )
H3 : , ( 1151px from top )
H4 : Read More, ( 1158px from top )
H3 : , ( 1164px from top )
H4 : Read More, ( 1176px from top )
H4 : Read More, ( 1189px from top )
H1 : 热桥模拟与分析, ( 1207px from top )
H3 : , ( 1245px from top )
H4 : Read More, ( 1270px from top )
H1 : 合作伙伴PARTNER, ( 1295px from top )

Typos

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SEO report of ard-tech.com