18.1 sec in total
4.2 sec
13.5 sec
293 ms
Visit vaima.com.cn now to see the best up-to-date Vaima content and also check out these interesting facts you probably never knew about vaima.com.cn
江苏威马电源科技有限公司,专业研发、生产、销售锂亚电池、锂锰电池、三元锂离子电池的高兴技术企业,欢迎来电洽谈!联系热线:0523-80463175,24小时热线:13728710587!
Visit vaima.com.cnWe analyzed Vaima.com.cn page load time and found that the first response time was 4.2 sec and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vaima.com.cn performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value3.7 s
57/100
25%
Value4.9 s
65/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.0 s
100/100
10%
4237 ms
2121 ms
735 ms
2460 ms
1237 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 86% of them (48 requests) were addressed to the original Vaima.com.cn, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to S23.cnzz.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Vaima.com.cn.
Page size can be reduced by 241.2 kB (27%)
890.5 kB
649.3 kB
In fact, the total size of Vaima.com.cn main page is 890.5 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. 20% of websites need less resources to load. Images take 697.1 kB which makes up the majority of the site volume.
Potential reduce by 22.2 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 3.7 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 22.2 kB or 81% of the original size.
Potential reduce by 110.1 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, Vaima needs image optimization as it can save up to 110.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 61.5 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 61.5 kB or 57% of the original size.
Potential reduce by 47.4 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. Vaima.com.cn needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 81% of the original size.
Number of requests can be reduced by 10 (19%)
54
44
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vaima. 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 from 4 to 1 for CSS and as a result speed up the page load time.
vaima.com.cn
4237 ms
style.css
2121 ms
global.css
735 ms
jquery-1.3.2.min.js
2460 ms
jquery.KinSlideshow-1.2.1.min.js
1237 ms
base.js
1239 ms
advert_js.ashx
1090 ms
MSClass.js
1973 ms
marguee.js
621 ms
stat.php
1845 ms
layout.css
239 ms
base.css
236 ms
bg.jpg
263 ms
logo.png
469 ms
nav_bg.jpg
507 ms
nav_line.jpg
503 ms
cbg.jpg
501 ms
small_201306121026413750.jpg
1412 ms
small_201306122316552812.jpg
997 ms
small_201306121031184062.jpg
947 ms
small_201306132342162500.jpg
2233 ms
201309122033273906.jpg
756 ms
small_201308291518355312.jpg
1255 ms
small_201308071805018906.jpg
2772 ms
small_201307231735276562.jpg
2118 ms
small_201307231706409687.jpg
3371 ms
small_201307031804134531.jpg
2497 ms
small_201307031648412187.jpg
2395 ms
small_201307031637201406.jpg
3793 ms
small_201307031621097656.jpg
3221 ms
201308071932084218.jpg
2643 ms
small_201307031526006562.jpg
3737 ms
small_201307031501098281.jpg
3625 ms
small_201307081830534375.jpg
4985 ms
small_201307031311174843.jpg
5664 ms
small_201307031249030781.jpg
5546 ms
small_201307021603095625.jpg
6795 ms
ipbg.jpg
4220 ms
index_pro_bg.jpg
4250 ms
index_pro_bot.jpg
4725 ms
index_mc_bg.jpg
4718 ms
cpbg.jpg
5238 ms
jt.jpg
5224 ms
contact_bg.jpg
5464 ms
contact.jpg
5724 ms
01.jpg
5713 ms
dot.jpg
5952 ms
stat.htm
157 ms
core.php
1357 ms
index_mc_bot.jpg
5806 ms
9.gif
4367 ms
pic1.gif
758 ms
ga.js
9 ms
gotop.gif
4327 ms
__utm.gif
17 ms
app.gif
1575 ms
vaima.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 [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
vaima.com.cn 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
vaima.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vaima.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 Vaima.com.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.
vaima.com.cn
Open Graph description is not detected on the main page of Vaima. 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: