42.6 sec in total
6.2 sec
36.2 sec
219 ms
Click here to check amazing Oca content. Otherwise, check out these important facts you probably never knew about oca.cn
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Visit oca.cnWe analyzed Oca.cn page load time and found that the first response time was 6.2 sec and then it took 36.4 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.
oca.cn performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value3.1 s
76/100
25%
Value4.5 s
72/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.7 s
100/100
10%
6152 ms
3005 ms
1752 ms
1018 ms
502 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Oca.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Oca.cn.
Page size can be reduced by 31.6 kB (77%)
40.8 kB
9.2 kB
In fact, the total size of Oca.cn main page is 40.8 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 5% of websites need less resources to load. Javascripts take 23.0 kB which makes up the majority of the site volume.
Potential reduce by 5.8 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. 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 5.8 kB or 67% of the original size.
Potential reduce by 18.1 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 18.1 kB or 79% of the original size.
Potential reduce by 7.7 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. Oca.cn needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 84% of the original size.
Number of requests can be reduced by 15 (52%)
29
14
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oca. 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.
oca.cn
6152 ms
cnyuncom_styles.css
3005 ms
AC_RunActiveContent.js
1752 ms
yunr_count.asp
1018 ms
2012
502 ms
bg.gif
501 ms
54e.gif
2115 ms
20121223-388x13top.gif
1026 ms
54f.gif
1010 ms
54a.gif
5854 ms
54b.gif
1153 ms
54c.gif
1491 ms
20121223-388x13.gif
1519 ms
54d.gif
1630 ms
mailcnyuncom_01.gif
3111 ms
icp_1a.gif
2044 ms
icp_2a.gif
3109 ms
no.gif
2562 ms
2003-2011-01.gif
20262 ms
2003-2011-02.gif
3109 ms
cnyuncom.gif
3618 ms
2003-2011-04.gif
3618 ms
2003-2011-05a.gif
8712 ms
2003-2011-03.gif
5626 ms
3635 ms
swfobject.js
1915 ms
main.css
500 ms
bg.gif
533 ms
icp_1b.gif
539 ms
icp_2b.gif
539 ms
2003-2011-05.gif
8541 ms
mailcnyuncom_02.gif
528 ms
oca.cn accessibility score
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
oca.cn 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
oca.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
Document uses plugins
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oca.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 Oca.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.
oca.cn
Open Graph description is not detected on the main page of Oca. 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: