13.5 sec in total
491 ms
12.5 sec
461 ms
Click here to check amazing Youber China content. Otherwise, check out these important facts you probably never knew about youberchina.com
Shenzhen Youber technology Co., LTD is concentrating on membrane technology as the core, and specialized in the outdoor water purification products R&D, production and sales. YOUBER owns the outdoor w...
Visit youberchina.comWe analyzed Youberchina.com page load time and found that the first response time was 491 ms and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
youberchina.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value14.0 s
0/100
25%
Value13.1 s
2/100
10%
Value220 ms
88/100
30%
Value0.013
100/100
15%
Value21.7 s
1/100
10%
491 ms
57 ms
264 ms
135 ms
267 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 82% of them (54 requests) were addressed to the original Youberchina.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Youberchina.com.
Page size can be reduced by 621.8 kB (9%)
7.0 MB
6.4 MB
In fact, the total size of Youberchina.com main page is 7.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.
Potential reduce by 16.5 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 16.5 kB or 75% of the original size.
Potential reduce by 468.9 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. Youber China images are well optimized though.
Potential reduce by 64.4 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 64.4 kB or 53% of the original size.
Potential reduce by 72.0 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. Youberchina.com needs all CSS files to be minified and compressed as it can save up to 72.0 kB or 81% of the original size.
Number of requests can be reduced by 12 (20%)
60
48
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Youber China. 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 from 8 to 1 for CSS and as a result speed up the page load time.
youberchina.com
491 ms
gtm.js
57 ms
css.css
264 ms
en.css
135 ms
font-awesome.min.css
267 ms
jquery-1.8.3.min.js
342 ms
superfish.js
142 ms
jquery.jslides.css
143 ms
jquery.jslides.js
266 ms
kefu_en.css
195 ms
analytics.js
22 ms
collect
13 ms
collect
32 ms
js
50 ms
ga-audiences
96 ms
superfish.css
71 ms
superfish-vertical.css
69 ms
superfish-navbar.css
69 ms
logo.png
94 ms
biaoti1.png
91 ms
10TPD-282-29.jpg
94 ms
waterfilter1.jpg
764 ms
SolarUF.jpg
745 ms
filter.jpg
721 ms
UFsystem1.jpg
204 ms
10TPHROSystem1.jpg
138 ms
UFfilter.jpg
860 ms
more.jpg
208 ms
biaoti2.jpg
274 ms
SolarsuitcaseUF-286-29.jpg
277 ms
u.png
545 ms
-E6-9C-AA-E6-A0-87-E9-A2-98-2_bCpXK.png
2825 ms
-E6-9C-AA-E6-A0-87-E9-A2-98-2.png
1558 ms
-E6-9C-AA-E6-A0-87-E9-A2-98-3.png
2916 ms
FF.png
2843 ms
HH.png
1992 ms
O.png
2156 ms
biaoti3.jpg
1626 ms
%E4%BC%98%E8%B4%9D%E5%B0%94%E9%A6%96%E9%A1%B5%E5%85%AC%E5%8F%B8%E7%AE%80%E4%BB%8B%E5%9B%BE.jpg
2961 ms
biaoti4.jpg
2061 ms
ROmembrane.png
2336 ms
YOUBERSuitcaseROsystemPatent.png
3100 ms
filterstraw.jpg
2474 ms
outdoorfilter.jpg
2814 ms
top.png
2951 ms
1_BqiOy.jpg
11380 ms
2_u9ePT.jpg
11156 ms
3_0fb5x.jpg
11047 ms
4_JmPGj.jpg
11683 ms
3_02.jpg
5057 ms
5_0seL4.jpg
9586 ms
footer_index.jpg
5122 ms
footer_dianhua.jpg
5190 ms
footer_chuanzhen.jpg
5259 ms
pa
896 ms
pa
885 ms
calibri.woff
10938 ms
footer_youxiang.jpg
9598 ms
footer_dizhi.jpg
9668 ms
float_s_en.gif
9692 ms
float_bg.gif
9697 ms
sky.png
9762 ms
offline.gif
1125 ms
offline.gif
1125 ms
button_old_41.gif
968 ms
button_old_41.gif
973 ms
youberchina.com 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
youberchina.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
youberchina.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Youberchina.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Youberchina.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.
youberchina.com
Open Graph description is not detected on the main page of Youber China. 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: