32.7 sec in total
1.6 sec
30.7 sec
322 ms
Visit 2z.cn now to see the best up-to-date 2 Z content and also check out these interesting facts you probably never knew about 2z.cn
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Visit 2z.cnWe analyzed 2z.cn page load time and found that the first response time was 1.6 sec and then it took 31.1 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
2z.cn performance score
1641 ms
2521 ms
2137 ms
821 ms
674 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original 2z.cn, 72% (21 requests) were made to Cdn066.duapp.com and 7% (2 requests) were made to Ww1.sinaimg.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Cdn066.duapp.com.
Page size can be reduced by 111.4 kB (28%)
401.3 kB
289.9 kB
In fact, the total size of 2z.cn main page is 401.3 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. 15% of websites need less resources to load. Images take 260.2 kB which makes up the majority of the site volume.
Potential reduce by 9.2 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. 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 9.2 kB or 65% of the original size.
Potential reduce by 16.9 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. 2 Z images are well optimized though.
Potential reduce by 77.9 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 77.9 kB or 67% of the original size.
Potential reduce by 7.4 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. 2z.cn needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 73% of the original size.
Number of requests can be reduced by 3 (12%)
26
23
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
2z.cn
1641 ms
index.css
2521 ms
zzsc.css
2137 ms
ae6dd4cdjw1e7maekwe1xj20jq06yt9z.jpg
821 ms
ae6dd4cdjw1eaty8btkh9j20jq06yabn.jpg
674 ms
ae6dd4cdjw1eaty8cgcxlj20jq06y409.jpg
615 ms
jquery.min.js
20380 ms
all.js
3678 ms
js.js
2053 ms
kf.js
4088 ms
ae6dd4cdjw1e551biew5cg20h90h40uc.gif
164 ms
logo.png
1118 ms
btn_s.jpg
1684 ms
bgs.png
2334 ms
nav.png
1512 ms
icon_page.png
2109 ms
btn_pre.png
2110 ms
btn_next.png
2896 ms
right.jpg
19850 ms
ys3.gif
4132 ms
ys4.gif
3106 ms
ys5.gif
6824 ms
ys1.gif
7261 ms
button_11.gif
577 ms
button_old_101.gif
577 ms
ico.png
2531 ms
bgx.png
1793 ms
15287627.js
4350 ms
kf.jpg
2360 ms
2z.cn SEO score
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2z.cn 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 2z.cn 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.
2z.cn
Open Graph description is not detected on the main page of 2 Z. 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: