45.8 sec in total
4.6 sec
40.8 sec
425 ms
Visit 52img.cn now to see the best up-to-date 52 Img content for China and also check out these interesting facts you probably never knew about 52img.cn
吾爱图库提供免费的帝国cms插件,模板下载,并且提供帝国cms的二次开发功能
Visit 52img.cnWe analyzed 52img.cn page load time and found that the first response time was 4.6 sec and then it took 41.2 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 23 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
52img.cn performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.9 s
80/100
25%
Value9.6 s
11/100
10%
Value70 ms
99/100
30%
Value0.102
89/100
15%
Value7.0 s
52/100
10%
4552 ms
1861 ms
2388 ms
2914 ms
14545 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 89% of them (101 requests) were addressed to the original 52img.cn, 3% (3 requests) were made to Q.qlogo.cn and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain 52img.cn.
Page size can be reduced by 130.8 kB (35%)
371.4 kB
240.7 kB
In fact, the total size of 52img.cn main page is 371.4 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 241.4 kB which makes up the majority of the site volume.
Potential reduce by 44.4 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 7.6 kB, which is 14% 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 44.4 kB or 84% of the original size.
Potential reduce by 29.8 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, 52 Img needs image optimization as it can save up to 29.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 25.5 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 25.5 kB or 74% of the original size.
Potential reduce by 31.1 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. 52img.cn needs all CSS files to be minified and compressed as it can save up to 31.1 kB or 73% of the original size.
Number of requests can be reduced by 11 (28%)
39
28
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 52 Img. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
52img.cn
4552 ms
Common.css
1861 ms
index.css
2388 ms
jquery-1.7.2.min.js
2914 ms
yechacommon.js
14545 ms
52img.js
3168 ms
loginjs.php
972 ms
qd.js
417 ms
qd.css
2104 ms
bg.jpg
405 ms
100
15477 ms
1439921832.png
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ico.png
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new.gif
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user52_avator.jpg
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19989 ms
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banner.jpg
19990 ms
100
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100
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nouserpic.gif
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bs.png
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slider-arrow.png
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voice.jpg
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nano.gif
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apBg.png
19967 ms
h.js
843 ms
hm.gif
238 ms
stat.php
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stat.htm
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core.php
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9.gif
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pic1.gif
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gg.php
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ajaxtj.php
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ajaxtj.php
4970 ms
ajaxtj.php
5122 ms
qq.html
17104 ms
index.php
17912 ms
xiaodu.png
17698 ms
ajaxtj.php
5057 ms
ajaxtj.php
4842 ms
app.gif
10776 ms
ajaxtj.php
4554 ms
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weixin.jpg
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r_qq.png
597 ms
r_wx.png
1034 ms
r_phone.png
2266 ms
r_top.png
1238 ms
52img.cn 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.
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
52img.cn 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
52img.cn 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 52img.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 52img.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.
52img.cn
Open Graph description is not detected on the main page of 52 Img. 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: