51 sec in total
5.4 sec
43 sec
2.5 sec
Click here to check amazing Vip U content. Otherwise, check out these important facts you probably never knew about vip-u.com
青岛紫川秀防腐木业有限公司是专业安装防腐木凉亭、防腐木栈道、防腐木葡萄架、防腐木花架、防腐木廊架等防腐木景观的专业施工厂家。
Visit vip-u.comWe analyzed Vip-u.com page load time and found that the first response time was 5.4 sec and then it took 45.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 29 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
vip-u.com performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value4.3 s
42/100
25%
Value4.1 s
78/100
10%
Value460 ms
62/100
30%
Value0.082
94/100
15%
Value6.5 s
58/100
10%
5413 ms
1409 ms
3721 ms
390 ms
1272 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 99% of them (69 requests) were addressed to the original Vip-u.com, 1% (1 request) were made to Static.youku.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Vip-u.com.
Page size can be reduced by 253.9 kB (36%)
705.1 kB
451.1 kB
In fact, the total size of Vip-u.com main page is 705.1 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. Only 10% of websites need less resources to load. Images take 446.0 kB which makes up the majority of the site volume.
Potential reduce by 32.8 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 5.9 kB, which is 15% 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 32.8 kB or 82% of the original size.
Potential reduce by 57.4 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, Vip U needs image optimization as it can save up to 57.4 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 117.5 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 117.5 kB or 71% of the original size.
Potential reduce by 46.2 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. Vip-u.com needs all CSS files to be minified and compressed as it can save up to 46.2 kB or 86% of the original size.
Number of requests can be reduced by 10 (26%)
38
28
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vip U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
vip-u.com
5413 ms
resetcommonindex.css
1409 ms
NSW_Index.js
3721 ms
h_top_bg.gif
390 ms
119.png
1272 ms
hover1.jpg
389 ms
hover2.jpg
746 ms
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6418 ms
sou2.gif
1748 ms
pro_btn.gif
750 ms
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nt_bg2.jpg
19659 ms
nt_btn.png
19659 ms
line1.gif
19660 ms
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line2.gif
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19913 ms
sou_bg.gif
19743 ms
sou1.gif
19258 ms
fen_h.jpg
18793 ms
loader.swf
1099 ms
nt_bg.jpg
15560 ms
nt_h.gif
9736 ms
nt_h2.gif
1947 ms
nt_bg2.png
2184 ms
ys_bg1.jpg
11666 ms
ys01.png
3248 ms
ys_h.png
1913 ms
ys_jt.png
1913 ms
bg.jpg
2960 ms
line_bg.png
2594 ms
case_line.gif
2329 ms
arr_l.gif
2572 ms
arr_r.gif
2630 ms
gg2.jpg
7197 ms
gg2_btn.png
2864 ms
into_line.gif
2902 ms
q.gif
3137 ms
a.gif
3217 ms
dy_jt.gif
3223 ms
link_bg.jpg
3415 ms
footer_bg.jpg
4568 ms
fnav_bg.png
3524 ms
flogo_line.gif
3558 ms
201582987760.jpg
3171 ms
vip-u.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
vip-u.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
vip-u.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
ZH
ZH
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vip-u.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Vip-u.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
vip-u.com
Open Graph description is not detected on the main page of Vip U. 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: