8 sec in total
567 ms
7.1 sec
341 ms
Welcome to 51pin.cn homepage info - get ready to check 51 Pin best content for China right away, or after learning these important things about 51pin.cn
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Visit 51pin.cnWe analyzed 51pin.cn page load time and found that the first response time was 567 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
51pin.cn performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value5.4 s
20/100
25%
Value6.1 s
45/100
10%
Value280 ms
80/100
30%
Value0
100/100
15%
Value8.7 s
36/100
10%
567 ms
463 ms
65 ms
127 ms
131 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 87% of them (40 requests) were addressed to the original 51pin.cn, 2% (1 request) were made to S21.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source S21.cnzz.com.
Page size can be reduced by 185.9 kB (73%)
256.2 kB
70.2 kB
In fact, the total size of 51pin.cn main page is 256.2 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. 20% of websites need less resources to load. Javascripts take 175.1 kB which makes up the majority of the site volume.
Potential reduce by 47.6 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 47.6 kB or 83% of the original size.
Potential reduce by 2.7 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, 51 Pin needs image optimization as it can save up to 2.7 kB or 83% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 118.8 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 118.8 kB or 68% of the original size.
Potential reduce by 16.8 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. 51pin.cn needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 82% of the original size.
Number of requests can be reduced by 29 (67%)
43
14
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Pin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
51pin.cn
567 ms
www.51pin.cn
463 ms
style.css
65 ms
sifr.js
127 ms
sifr-addons.js
131 ms
javascript.js
133 ms
shortcode.css
150 ms
jquery.js
230 ms
jquery-migrate.min.js
149 ms
ZeroClipboard.js
187 ms
zeroclipboard_ready.js
187 ms
plugin.js
188 ms
wp-embed.min.js
187 ms
stat.php
1787 ms
wp-emoji-release.min.js
66 ms
bg.gif
72 ms
widgethover.gif
71 ms
twitter.gif
73 ms
subscribe.gif
73 ms
contentbg.gif
72 ms
contenttop.gif
73 ms
dateday.png
128 ms
datemonth.png
128 ms
commentsleft.gif
130 ms
catbg.gif
131 ms
commentright.gif
133 ms
spacer.gif
133 ms
catleft.gif
189 ms
catright.gif
190 ms
readmore.gif
191 ms
hr.gif
190 ms
scissors.png
191 ms
searchbar.gif
191 ms
searchbutton.gif
253 ms
widgettop.gif
252 ms
widgetbg.gif
254 ms
widgetbutton.gif
255 ms
widgetodd.gif
256 ms
widgetfooter.gif
256 ms
contentbottom.gif
245 ms
sIFR-print.css
65 ms
stat.htm
163 ms
core.php
1505 ms
9.gif
1375 ms
pic1.gif
1613 ms
app.gif
1422 ms
51pin.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.
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
51pin.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
51pin.cn SEO score
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
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
Tap targets are not sized appropriately
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51pin.cn 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 51pin.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.
51pin.cn
Open Graph description is not detected on the main page of 51 Pin. 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: