4.6 sec in total
364 ms
2.2 sec
2 sec
Visit big5.backchina.com now to see the best up-to-date Big 5 Backchina content for China and also check out these interesting facts you probably never knew about big5.backchina.com
首页 ,倍可亲
Visit big5.backchina.comWe analyzed Big5.backchina.com page load time and found that the first response time was 364 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
big5.backchina.com performance score
name
value
score
weighting
Value2.5 s
65/100
10%
Value5.2 s
22/100
25%
Value4.3 s
76/100
10%
Value340 ms
74/100
30%
Value0.245
51/100
15%
Value10.8 s
22/100
10%
364 ms
228 ms
153 ms
303 ms
155 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 40% of them (47 requests) were addressed to the original Big5.backchina.com, 8% (10 requests) were made to Pic.bkcimg.com and 8% (10 requests) were made to Pic.backchina.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Img1.cache.netease.com.
Page size can be reduced by 784.1 kB (27%)
2.9 MB
2.1 MB
In fact, the total size of Big5.backchina.com main page is 2.9 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. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 248.4 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. 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 248.4 kB or 78% of the original size.
Potential reduce by 178.7 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. Big 5 Backchina images are well optimized though.
Potential reduce by 275.8 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 275.8 kB or 58% of the original size.
Potential reduce by 81.2 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. Big5.backchina.com needs all CSS files to be minified and compressed as it can save up to 81.2 kB or 80% of the original size.
Number of requests can be reduced by 46 (42%)
109
63
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Big 5 Backchina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
big5.backchina.com
364 ms
style_7_common.css
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style.css
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common.js
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portal.js
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msclass.js
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adsbygoogle.js
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common_extra.js
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addyn%7C3.0%7C10083.1%7C3675000%7C0%7C225%7CADTECH;cfp=1;rndc=1456859396;loc=100;target=_blank;misc=[TIMESTAMP];rdclick=
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dref=http%253A%252F%252Fox-d.21usad.com%252Fw%252F1.0%252Fafr%253Fmi%253D92c83d6a-0b70-44a3-febf-40ed597f161d%2526ma%253D1456859395%2526mr%253D1458068995%2526mn%253D1%2526mc%253D1%2526cc%253D1%2526auid%253D14969%2526cb%253DINSERT_RANDOM_NUMBER_HERE
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dref=http%253A%252F%252Fox-d.21usad.com%252Fw%252F1.0%252Fafr%253Fmi%253D92c83d6a-0b70-44a3-febf-40ed597f161d%2526ma%253D1456859395%2526mr%253D1458068995%2526mn%253D1%2526mc%253D1%2526cc%253D1%2526auid%253D14969%2526cb%253DINSERT_RANDOM_NUMBER_HERE
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big5.backchina.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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>).
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.
big5.backchina.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
big5.backchina.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Big5.backchina.com 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 Big5.backchina.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.
big5.backchina.com
Open Graph description is not detected on the main page of Big 5 Backchina. 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: