21.7 sec in total
850 ms
19.6 sec
1.3 sec
Visit 2zzt.com now to see the best up-to-date 2 Zzt content for China and also check out these interesting facts you probably never knew about 2zzt.com
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Visit 2zzt.comWe analyzed 2zzt.com page load time and found that the first response time was 850 ms and then it took 20.8 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.
2zzt.com performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value8.1 s
2/100
25%
Value10.9 s
6/100
10%
Value200 ms
89/100
30%
Value0.005
100/100
15%
Value11.7 s
17/100
10%
850 ms
1024 ms
6 ms
16 ms
31 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 33% of them (20 requests) were addressed to the original 2zzt.com, 64% (39 requests) were made to Cloud.2zzt.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (16.4 sec) relates to the external source Cloud.2zzt.com.
Page size can be reduced by 361.2 kB (17%)
2.1 MB
1.7 MB
In fact, the total size of 2zzt.com main page is 2.1 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 48.8 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 48.8 kB or 79% of the original size.
Potential reduce by 145.0 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 Zzt images are well optimized though.
Potential reduce by 77.5 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 77.5 kB or 66% of the original size.
Potential reduce by 90.0 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. 2zzt.com needs all CSS files to be minified and compressed as it can save up to 90.0 kB or 86% of the original size.
Number of requests can be reduced by 16 (28%)
58
42
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 Zzt. 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.
2zzt.com
850 ms
www.2zzt.com
1024 ms
style.css
6 ms
animate.min.css
16 ms
jquery.min.js
31 ms
jquery.flexslider-min.js
12 ms
js.js
12 ms
hm.js
719 ms
dadasd.jpg
2337 ms
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2172 ms
b1x.jpg
6731 ms
b2x.jpg
9922 ms
lx35.jpg
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6534 ms
gracepic.jpg
2946 ms
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4469 ms
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3636 ms
dadasd.jpg
5173 ms
screenshot.png
6673 ms
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6209 ms
20160329101056.png
8025 ms
20160329100040.png
7900 ms
plain_banner.jpg
8202 ms
20160329094616.png
10705 ms
2016-03-26_210437_wpdaxue_com.jpg
9671 ms
1231232.jpg
8800 ms
345432.jpg
8885 ms
gracepic.jpg
9361 ms
20151221101945.jpg
9189 ms
20151219085557.jpg
10993 ms
20151218210637.jpg
10975 ms
color-fell-01.jpg
9739 ms
20151218103840.jpg
10983 ms
idc9000index.jpg
16387 ms
dadasd.jpg
14797 ms
20151107171133.jpg
12312 ms
20150907100526.jpg
14680 ms
20150703120442.jpg
15092 ms
20150618172732.jpg
14184 ms
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12725 ms
20150407144217.jpg
13131 ms
20150106180615.jpg
14900 ms
logo.png
12 ms
li.png
16 ms
dzico.png
9 ms
loading.gif
9 ms
shine_brands.png
45 ms
sfwzbg.png
133 ms
sysfbbg.png
9 ms
bg-05.png
11 ms
nub.png
12 ms
judges.jpg
15 ms
kh_img.jpg
18 ms
online.png
15 ms
iconfont.woff
30 ms
hm.gif
346 ms
20160226110611.jpg
12493 ms
thumbs.png
12878 ms
ssask.jpg
15206 ms
2zzt.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
2zzt.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
2zzt.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2zzt.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 2zzt.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.
2zzt.com
Open Graph description is not detected on the main page of 2 Zzt. 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: