7.4 sec in total
665 ms
6.3 sec
453 ms
Click here to check amazing Qctsw content for China. Otherwise, check out these important facts you probably never knew about qctsw.com
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Visit qctsw.comWe analyzed Qctsw.com page load time and found that the first response time was 665 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
qctsw.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.4 s
67/100
25%
Value0
0/100
10%
Value230 ms
86/100
30%
Value0
100/100
15%
Value9.6 s
29/100
10%
665 ms
2130 ms
663 ms
1697 ms
223 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 17% of them (7 requests) were addressed to the original Qctsw.com, 83% (35 requests) were made to Qcts.cdn.bcebos.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Qcts.cdn.bcebos.com.
Page size can be reduced by 412.2 kB (45%)
908.5 kB
496.3 kB
In fact, the total size of Qctsw.com main page is 908.5 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. 35% of websites need less resources to load. HTML takes 460.9 kB which makes up the majority of the site volume.
Potential reduce by 380.7 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. 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 380.7 kB or 83% of the original size.
Potential reduce by 31.5 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. Qctsw images are well optimized though.
Potential reduce by 0 B
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.
We found no issues to fix!
40
40
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qctsw. According to our analytics all requests are already optimized.
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qctsw.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
qctsw.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
qctsw.com SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qctsw.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 Qctsw.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.
{{og_description}}
qctsw.com
Open Graph description is not detected on the main page of Qctsw. 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: