16.1 sec in total
2.8 sec
13.1 sec
133 ms
Click here to check amazing Dx 166 content. Otherwise, check out these important facts you probably never knew about dx166.com
鼎信辉宏科技有限公司是在济南高新技术园区注册的一家高新技术企业。公司自2004年成立以来,立足于信息产业,之力于建材检测行业软件的研究开发、推广应用和视频监控等全方位一体化的服务,并在建筑行业做出了众所目的成绩。建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件 建筑建材检测软件
Visit dx166.comWe analyzed Dx166.com page load time and found that the first response time was 2.8 sec and then it took 13.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dx166.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value3.7 s
59/100
25%
Value5.0 s
64/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value2.4 s
98/100
10%
2843 ms
1566 ms
1051 ms
1568 ms
1568 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 98% of them (41 requests) were addressed to the original Dx166.com, 2% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Dx166.com.
Page size can be reduced by 128.1 kB (76%)
167.8 kB
39.7 kB
In fact, the total size of Dx166.com main page is 167.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 124.5 kB which makes up the majority of the site volume.
Potential reduce by 21.4 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.6 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.4 kB or 83% of the original size.
Potential reduce by 93.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Dx 166 needs image optimization as it can save up to 93.5 kB or 75% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.1 kB or 78% of the original size.
Potential reduce by 4.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Dx166.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 69% of the original size.
Number of requests can be reduced by 20 (50%)
40
20
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dx 166. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
dx166.com
2843 ms
public.css
1566 ms
main.css
1051 ms
AC_RunActiveContent.js
1568 ms
ServiceQQ.js
1568 ms
qq.css
1110 ms
qq_1.gif
554 ms
t.gif
525 ms
user_bg.jpg
1581 ms
arr7.gif
528 ms
index_con_bt.gif
529 ms
more3_c.gif
652 ms
video.gif
1053 ms
arr4.gif
1057 ms
more3.gif
1057 ms
%E5%8C%97%E4%BA%AC%E9%98%BF%E5%B0%94%E6%B3%B0.JPG
1658 ms
%E5%B9%BF%E5%B7%9E%E6%A3%AE%E8%BE%BE%E5%A3%AB%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8.JPG
1216 ms
%E6%B5%AA%E6%BD%AE%E9%9B%86%E5%9B%A2.JPG
2112 ms
%E4%B8%AD%E5%9B%BD%E8%81%94%E9%80%9A.JPG
2117 ms
m_bt1.gif
1585 ms
more2.gif
1770 ms
m_bt2.gif
2109 ms
%E8%BD%AF%E4%BB%B6.jpg
2647 ms
banner_left_bg.gif
2211 ms
banner_right_bg.jpg
2321 ms
bg6.gif
2632 ms
tag_bg.gif
2634 ms
con_bg.jpg
2641 ms
main_bg.jpg
2765 ms
v_bg.jpg
4089 ms
bg5.gif
3189 ms
right_bt3.gif
3108 ms
bg_sear.gif
3113 ms
input_bg1.jpg
3117 ms
btn_sear.gif
3249 ms
office.jpg
3652 ms
right_bt2.gif
3639 ms
q_bg.jpg
3651 ms
quick_a.gif
3653 ms
bottom_bg.gif
3815 ms
bottom_bg.jpg
4178 ms
button_old_41.gif
140 ms
dx166.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
<object> elements do not have alternate text
dx166.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
dx166.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document uses plugins
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dx166.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dx166.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
dx166.com
Open Graph description is not detected on the main page of Dx 166. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: