10.2 sec in total
701 ms
9.1 sec
381 ms
Welcome to 51cube.com homepage info - get ready to check 51 Cube best content for China right away, or after learning these important things about 51cube.com
酷比魔方长期致力于让广大用户享受前沿数码科技带来的精彩生活和全新体验。我们的产品线覆盖安卓平板、Windows11二合一平板电脑、笔记本电脑、数码配件等前沿数码产品领域。
Visit 51cube.comWe analyzed 51cube.com page load time and found that the first response time was 701 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
51cube.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.7 s
16/100
25%
Value9.6 s
11/100
10%
Value10 ms
100/100
30%
Value0.857
4/100
15%
Value4.1 s
86/100
10%
701 ms
1415 ms
470 ms
687 ms
687 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 96% of them (55 requests) were addressed to the original 51cube.com, 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain 51cube.com.
Page size can be reduced by 2.0 MB (81%)
2.5 MB
482.3 kB
In fact, the total size of 51cube.com main page is 2.5 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. 30% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 71.5 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 71.5 kB or 76% of the original size.
Potential reduce by 1.9 MB
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 Cube needs image optimization as it can save up to 1.9 MB 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 38.2 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. 51cube.com needs all CSS files to be minified and compressed as it can save up to 38.2 kB or 43% of the original size.
Number of requests can be reduced by 33 (63%)
52
19
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Cube. 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 from 14 to 1 for CSS and as a result speed up the page load time.
51cube.com
701 ms
www.51cube.com
1415 ms
bbpress.min.css
470 ms
wp-monalisa-default.css
687 ms
font-awesome.css
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style.css
689 ms
bootstrap.min.css
942 ms
style.css
706 ms
jquery.lazyloadxt.fadein.css
706 ms
a3_lazy_load.min.css
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jquery.min.js
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jquery-migrate.min.js
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wpml_script.js
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regenerator-runtime.min.js
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wp-polyfill.min.js
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hooks.min.js
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heartbeat.min.js
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script.js
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bsp_delete.js
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bootstrap.min.js
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custom.js
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header.css
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home.css
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jquery.lazyloadxt.extra.min.js
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jquery.lazyloadxt.srcset.min.js
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jquery.lazyloadxt.extend.js
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hm.js
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51cube.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
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
51cube.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
51cube.com 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
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 51cube.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 51cube.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.
51cube.com
Open Graph data is detected on the main page of 51 Cube. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: