52.4 sec in total
5.8 sec
46.4 sec
293 ms
Welcome to vcoo.net homepage info - get ready to check Vcoo best content right away, or after learning these important things about vcoo.net
美硕信息首页
Visit vcoo.netWe analyzed Vcoo.net page load time and found that the first response time was 5.8 sec and then it took 46.7 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.
vcoo.net performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value8.8 s
1/100
25%
Value10.0 s
9/100
10%
Value1,300 ms
18/100
30%
Value0
100/100
15%
Value10.9 s
21/100
10%
5773 ms
2652 ms
1230 ms
2187 ms
2826 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 59% of them (63 requests) were addressed to the original Vcoo.net, 9% (10 requests) were made to Lxbjs.baidu.com and 6% (6 requests) were made to Skin.54kefu.net. The less responsive or slowest element that took the longest time to load (15.5 sec) relates to the external source Webpresence.qq.com.
Page size can be reduced by 183.9 kB (59%)
312.3 kB
128.3 kB
In fact, the total size of Vcoo.net main page is 312.3 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. 30% of websites need less resources to load. Images take 108.5 kB which makes up the majority of the site volume.
Potential reduce by 82.1 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 82.1 kB or 86% of the original size.
Potential reduce by 22.4 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, Vcoo needs image optimization as it can save up to 22.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 43.4 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 43.4 kB or 67% of the original size.
Potential reduce by 36.0 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. Vcoo.net needs all CSS files to be minified and compressed as it can save up to 36.0 kB or 82% of the original size.
Number of requests can be reduced by 32 (32%)
101
69
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vcoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vcoo.net
5773 ms
index.css
2652 ms
dhscroll.js
1230 ms
fangda.js
2187 ms
image.rollover.v1.html
2826 ms
product_02.jpg
353 ms
product_05.jpg
483 ms
search1.jpg
1406 ms
product_06.jpg
2299 ms
product_08.jpg
666 ms
Icon_01.jpg
692 ms
product_19.jpg
889 ms
caidan.jpg
1433 ms
p3.jpg
2382 ms
pc1.jpg
3146 ms
p1.jpg
6223 ms
p5.jpg
6269 ms
p70.jpg
5001 ms
p32.jpg
4167 ms
pc12.jpg
3057 ms
p12.jpg
3744 ms
p51.jpg
3843 ms
p701.jpg
4512 ms
index_26.jpg
4567 ms
1-14010Q14604W0-lp.jpg
7425 ms
1-140103110054550-lp.jpg
6350 ms
1-13122G6330b35-lp.jpg
5575 ms
1_0216230FYP0.jpg
5898 ms
1-131030093641K5-lp.jpg
5952 ms
1-13102Q01250W7-lp.jpg
8078 ms
index_24.jpg
6921 ms
product_37.jpg
8428 ms
5F-1.jpg
6951 ms
spelic_03.jpg
1552 ms
fangda2.js
7285 ms
product_56.jpg
7203 ms
6F-1.jpg
6885 ms
7F-1.jpg
8238 ms
stat.php
2383 ms
stat.php
2136 ms
bottom.jpg
1561 ms
29574.js
1603 ms
new.png
7248 ms
index_20.jpg
521 ms
product_41.jpg
1049 ms
h.js
1378 ms
lxb.js
1909 ms
b.js
796 ms
hm.gif
434 ms
stat.htm
248 ms
core.php
1606 ms
bsl.js
1647 ms
9.gif
1600 ms
pic1.gif
764 ms
stat.htm
162 ms
core.php
1531 ms
log.gif
317 ms
_l.js
707 ms
Enter.php
1667 ms
main_icon_invite_mess_api.js
3032 ms
main.css
2233 ms
fix.css
872 ms
version.js
873 ms
log.gif
328 ms
1001.css
655 ms
app.gif
1576 ms
9.gif
788 ms
getonline
15497 ms
url.js
1743 ms
29574_code.js
1762 ms
app.gif
784 ms
02.jpg
438 ms
l1.2.jpg
1322 ms
p1.3.png
6795 ms
s1.3.jpg
847 ms
l1.3.jpg
4673 ms
h1.3.jpg
2971 ms
r1.3.jpg
1513 ms
f1.3.jpg
1560 ms
l1.1.jpg
864 ms
c1.1.jpg
4685 ms
s1.1.jpg
716 ms
p1.1.jpg
5598 ms
h1.1.jpg
10068 ms
r1.1.jpg
1653 ms
f1.1.jpg
1412 ms
p1.2.png
3301 ms
c1.2.png
3797 ms
s1.2.jpg
826 ms
c1.3.png
4641 ms
h1.2.jpg
2107 ms
r1.2.jpg
1581 ms
f1.2.jpg
2287 ms
skin.css
1070 ms
top.gif
2764 ms
1_f.gif
1270 ms
1.gif
3283 ms
bottom.gif
1464 ms
sa.js
3535 ms
r.gif
2611 ms
lyb.js
3522 ms
6.png
1297 ms
close.png
329 ms
log.gif
646 ms
bpa.js
3963 ms
log.gif
619 ms
log.gif
642 ms
vcoo.net 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vcoo.net 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vcoo.net 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
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 doesn't use legible font sizes
Tap targets are not sized appropriately
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vcoo.net 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 Vcoo.net 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.
vcoo.net
Open Graph description is not detected on the main page of Vcoo. 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: