29.7 sec in total
1.8 sec
27.6 sec
264 ms
Click here to check amazing Qd Bright content. Otherwise, check out these important facts you probably never knew about qd-bright.com.cn
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Visit qd-bright.com.cnWe analyzed Qd-bright.com.cn page load time and found that the first response time was 1.8 sec and then it took 27.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
qd-bright.com.cn performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value6.1 s
12/100
25%
Value6.4 s
40/100
10%
Value10 ms
100/100
30%
Value0.029
100/100
15%
Value2.4 s
98/100
10%
1781 ms
724 ms
801 ms
455 ms
4170 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 92% of them (56 requests) were addressed to the original Qd-bright.com.cn, 3% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Qd-bright.com.cn.
Page size can be reduced by 48.9 kB (37%)
133.7 kB
84.8 kB
In fact, the total size of Qd-bright.com.cn main page is 133.7 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. 15% of websites need less resources to load. Images take 75.0 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 2.9 kB, which is 11% 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 19.7 kB or 76% of the original size.
Potential reduce by 3.6 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. Qd Bright images are well optimized though.
Potential reduce by 5.2 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 5.2 kB or 66% of the original size.
Potential reduce by 20.3 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. Qd-bright.com.cn needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 82% of the original size.
Number of requests can be reduced by 30 (54%)
56
26
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qd Bright. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
qd-bright.com.cn
1781 ms
okon.css
724 ms
mEmbed.js
801 ms
middle
455 ms
3838895.js
4170 ms
mystat.asp
735 ms
sk.js
828 ms
index.js
805 ms
index1.js
787 ms
top.gif
409 ms
left_bg.gif
380 ms
logo.gif
1111 ms
left_login1.gif
763 ms
2006923113540254.gif
3066 ms
left_bg1.gif
784 ms
left_news.gif
826 ms
dot_left.gif
832 ms
left_box.gif
2537 ms
mail.jpg
1146 ms
dot_y.gif
1226 ms
dao1-.gif
1284 ms
dao2-.gif
1540 ms
dao3-.gif
3469 ms
dao4-.gif
11433 ms
dao5-.gif
8223 ms
dao6-.gif
1989 ms
dao7-.gif
2372 ms
dao8-.gif
2748 ms
dot_jian.gif
2921 ms
tiao_green.gif
3121 ms
bt_tuijian.gif
3345 ms
20069211220218482.jpg
4393 ms
more.gif
3502 ms
dot_x.gif
3760 ms
20069211201419427.jpg
15186 ms
20069211144174537.jpg
6431 ms
bt_about.gif
6200 ms
201411131135235718.jpg
4835 ms
20069211013080248.gif
19892 ms
20069211012561749.gif
19890 ms
20069211011506753.gif
19867 ms
bt_youqing.gif
16453 ms
logo_vacon1.gif
17811 ms
logo_vacon2.gif
16229 ms
index_bottom.gif
16669 ms
left_login2.gif
16785 ms
index_bg.gif
17039 ms
pic.gif
20148 ms
pic_b.gif
17071 ms
bg_3.gif
17416 ms
bg_1.gif
19567 ms
bg_2.gif
17524 ms
bottom1.gif
17868 ms
stat.asp
17455 ms
h.js
797 ms
b.js
922 ms
01.gif
407 ms
hm.gif
382 ms
02.gif
2379 ms
05.gif
1992 ms
bsl.js
2458 ms
qd-bright.com.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 valid value for its [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
Links do not have a discernible name
qd-bright.com.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
Detected JavaScript libraries
Browser errors were logged to the console
qd-bright.com.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qd-bright.com.cn 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 Qd-bright.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
qd-bright.com.cn
Open Graph description is not detected on the main page of Qd Bright. 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: