22.9 sec in total
2.3 sec
20.1 sec
452 ms
Click here to check amazing 520 Bn content. Otherwise, check out these important facts you probably never knew about 520bn.com
小朋友育儿网-10-19年记录-历史百度权重3
Visit 520bn.comWe analyzed 520bn.com page load time and found that the first response time was 2.3 sec and then it took 20.6 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.
520bn.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.4 s
67/100
25%
Value5.3 s
58/100
10%
Value0 ms
100/100
30%
Value0.459
19/100
15%
Value3.0 s
95/100
10%
2301 ms
783 ms
924 ms
1899 ms
770 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 39% of them (32 requests) were addressed to the original 520bn.com, 11% (9 requests) were made to Cpro.baidustatic.com and 11% (9 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (13.1 sec) belongs to the original domain 520bn.com.
Page size can be reduced by 338.7 kB (54%)
628.4 kB
289.7 kB
In fact, the total size of 520bn.com main page is 628.4 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. 30% of websites need less resources to load. Javascripts take 447.8 kB which makes up the majority of the site volume.
Potential reduce by 37.5 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 37.5 kB or 73% of the original size.
Potential reduce by 7.2 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. 520 Bn images are well optimized though.
Potential reduce by 288.5 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 288.5 kB or 64% of the original size.
Potential reduce by 5.4 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. 520bn.com needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 60% of the original size.
Number of requests can be reduced by 28 (35%)
79
51
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 520 Bn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
520bn.com
2301 ms
css.css
783 ms
time.js
924 ms
c.js
1899 ms
sinaflash.js
770 ms
flash.js
506 ms
c.js
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top_bg.gif
260 ms
newlogo.gif
259 ms
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490 ms
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1202 ms
alimama.gif
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top_menuBg.gif
489 ms
top_menuSubBg.jpg
3310 ms
3w.js
1936 ms
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c.js
488 ms
stat.php
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js
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wcum
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wcum
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index_announ.gif
306 ms
index_new.gif
305 ms
index_recom.gif
304 ms
item.gif
317 ms
item_01.png
591 ms
item2.gif
574 ms
tools.gif
572 ms
wcum
762 ms
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ask
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wcum
2965 ms
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1936 ms
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1319 ms
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1951 ms
lm.jpg
2906 ms
bottom_logo.gif
271 ms
stat.htm
529 ms
core.php
1402 ms
adx.php
873 ms
wcum
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cpro.js
755 ms
adx.php
810 ms
icon_12px.png
498 ms
adx.php
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qi
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9.gif
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shell_v2.js
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reduce_bd-logo1_oper.png
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lu_hot_word.png
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fc.js
239 ms
sogou_icon_wz_1.png
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closefeedback.min.js
532 ms
t.gif
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logger.js
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bds_s_v2.js
2025 ms
adx.php
431 ms
reduce_promotion_oper.png
571 ms
bd_logo.png
569 ms
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qqcm
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pixel
1550 ms
app.gif
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pixel
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bdsstyle.css
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r0.gif
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o.htm
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wh.js
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ac.js
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fp.htm
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fp.htm
1024 ms
520bn.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.
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
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.
520bn.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
520bn.com SEO score
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 uses legible font sizes
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 520bn.com 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 520bn.com 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.
520bn.com
Open Graph description is not detected on the main page of 520 Bn. 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: