6 sec in total
743 ms
5.1 sec
153 ms
Visit qdcgq.cn now to see the best up-to-date Qdcgq content and also check out these interesting facts you probably never knew about qdcgq.cn
启东红鑫测功器有限公司
Visit qdcgq.cnWe analyzed Qdcgq.cn page load time and found that the first response time was 743 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
qdcgq.cn performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value3.6 s
62/100
25%
Value7.9 s
22/100
10%
Value410 ms
67/100
30%
Value0.016
100/100
15%
Value9.2 s
32/100
10%
743 ms
214 ms
899 ms
687 ms
525 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Qdcgq.cn, 6% (2 requests) were made to Hm.baidu.com and 3% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Qdcgq.cn.
Page size can be reduced by 73.1 kB (11%)
677.7 kB
604.7 kB
In fact, the total size of Qdcgq.cn main page is 677.7 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. 20% of websites need less resources to load. Images take 568.4 kB which makes up the majority of the site volume.
Potential reduce by 9.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.5 kB or 76% of the original size.
Potential reduce by 193 B
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. Qdcgq images are well optimized though.
Potential reduce by 61.3 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 61.3 kB or 65% of the original size.
Potential reduce by 2.0 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. Qdcgq.cn needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 70% of the original size.
Number of requests can be reduced by 5 (17%)
30
25
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qdcgq. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
qdcgq.cn
743 ms
style.css
214 ms
jquery.js
899 ms
MSClass.js
687 ms
nav.js
525 ms
jquery.cycle.lite.js
525 ms
logo.png
227 ms
tel_bg.png
229 ms
show_bg.jpg
443 ms
show_1.jpg
330 ms
show_2.jpg
327 ms
show_3.jpg
429 ms
left_list_bg.png
477 ms
h3_bg.png
477 ms
factroy.jpg
550 ms
9ac7125a90b18988effed34d67805a91.jpg
1346 ms
d36b843e50ece0bf63f05fc4be2925ff.jpg
1392 ms
6086d6b4fefd2483bfc705e63810a1cf.jpg
1194 ms
2c968154e9fb77777d79deb9243835b6.jpg
1192 ms
30f2030c8703b0956a9e4c16b80d7b7a.jpg
1742 ms
a84fef9fc681afc168048d1a6edf4511.jpg
1342 ms
4867ad1666440518b5740363d15cc41b.jpg
2140 ms
849b649959e728dc72747d46c596f597.jpg
2140 ms
4bcf9294c3df6384035b827c765268f9.jpg
2291 ms
18aa0ee293b4d85ff3b7220b165cb93e.jpg
2344 ms
8bc3c47da4f56eb3dede098744f2abc7.jpg
2341 ms
9a3e9e0f32ef4e9dd856b247ff2f5270.jpg
2503 ms
h.js
1622 ms
21.gif
1419 ms
b.js
1797 ms
hm.gif
1242 ms
qdcgq.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 [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
qdcgq.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
qdcgq.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qdcgq.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 Qdcgq.cn 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.
qdcgq.cn
Open Graph description is not detected on the main page of Qdcgq. 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: