15.6 sec in total
2.6 sec
12.8 sec
126 ms
Click here to check amazing Qingzhi content. Otherwise, check out these important facts you probably never knew about qingzhi.com
青智仪器(电话:0532-81920028),自1988年以来一直专注于电参数测量技术,为电机测试,发电机(组)测试,家电测试,电源测试,新能源测试等电气测试领域提供高性能的电参数测量分析记录仪器:功率分析仪,功率计,功率表等。
Visit qingzhi.comWe analyzed Qingzhi.com page load time and found that the first response time was 2.6 sec and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
qingzhi.com performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value1.3 s
100/100
25%
Value1.7 s
100/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
2605 ms
541 ms
1626 ms
556 ms
529 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 94% of them (16 requests) were addressed to the original Qingzhi.com, 6% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Qingzhi.com.
Page size can be reduced by 165.7 kB (21%)
779.5 kB
613.8 kB
In fact, the total size of Qingzhi.com main page is 779.5 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. 15% of websites need less resources to load. Images take 657.9 kB which makes up the majority of the site volume.
Potential reduce by 7.9 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 7.9 kB or 69% of the original size.
Potential reduce by 86.3 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, Qingzhi needs image optimization as it can save up to 86.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 67.3 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 67.3 kB or 64% of the original size.
Potential reduce by 4.3 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. Qingzhi.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 74% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qingzhi. According to our analytics all requests are already optimized.
qingzhi.com
2605 ms
index.css
541 ms
jquery.1.8.0.min.js
1626 ms
jquery.SuperSlide.2.1.1.js
556 ms
img3.jpg
529 ms
img4.jpg
1154 ms
search.png
250 ms
1450950286.jpg
1951 ms
img2.jpg
2289 ms
1451033360.jpg
1699 ms
1451039676.jpg
948 ms
slider-arrow.png
776 ms
icon_new_arrow_lg.png
1026 ms
controls.png
1160 ms
arrowclose.png
1266 ms
kf_ico.png
1415 ms
button_11.gif
453 ms
qingzhi.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
qingzhi.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
qingzhi.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 Qingzhi.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 Qingzhi.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.
qingzhi.com
Open Graph description is not detected on the main page of Qingzhi. 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: