22.9 sec in total
1.3 sec
20.6 sec
1 sec
Click here to check amazing 16 Pic content for China. Otherwise, check out these important facts you probably never knew about 16pic.com
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Visit 16pic.comWe analyzed 16pic.com page load time and found that the first response time was 1.3 sec and then it took 21.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
16pic.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value6.0 s
14/100
25%
Value9.5 s
12/100
10%
Value0 ms
100/100
30%
Value0.07
96/100
15%
Value4.2 s
86/100
10%
1301 ms
2141 ms
5595 ms
4496 ms
5629 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original 16pic.com, 31% (17 requests) were made to Img1.16pic.com and 27% (15 requests) were made to Img3.16pic.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Bdimg.share.baidu.com.
Page size can be reduced by 143.3 kB (25%)
584.6 kB
441.2 kB
In fact, the total size of 16pic.com main page is 584.6 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. 35% of websites need less resources to load. Images take 399.3 kB which makes up the majority of the site volume.
Potential reduce by 83.7 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 83.7 kB or 88% of the original size.
Potential reduce by 20.5 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. 16 Pic images are well optimized though.
Potential reduce by 24.1 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 24.1 kB or 34% of the original size.
Potential reduce by 15.1 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. 16pic.com needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 77% of the original size.
Number of requests can be reduced by 6 (11%)
53
47
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 16 Pic. 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.
16pic.com
1301 ms
www.16pic.com
2141 ms
global.css
5595 ms
jquery.min.js
4496 ms
common.js
5629 ms
tj.js
5579 ms
16pic_tuijian_1439794771.jpg
5345 ms
16pic_2193286_s.jpg-133x90.jpg
1234 ms
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4228 ms
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5251 ms
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5500 ms
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5535 ms
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5326 ms
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5279 ms
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5305 ms
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5521 ms
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5546 ms
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5561 ms
top_bg.png
176 ms
logo_nbg.gif
175 ms
all.png
168 ms
icon_upload.png
177 ms
default.gif
176 ms
16pic_1796105_s.jpg-133x90.jpg
374 ms
16pic_510760_s.jpg-133x90.jpg
776 ms
push.js
674 ms
hm.js
1671 ms
z_stat.php
1849 ms
share.js
5777 ms
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31 ms
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740 ms
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247 ms
16pic_203682_s.jpg-133x90.jpg
262 ms
16pic_1217829_s.jpg-133x90.jpg
17 ms
hm.gif
737 ms
stat.htm
418 ms
16pic.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.
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
16pic.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
Registers an unload listener
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
16pic.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 16pic.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 16pic.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.
16pic.com
Open Graph description is not detected on the main page of 16 Pic. 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: