54.4 sec in total
1.3 sec
52.6 sec
477 ms
Visit cogobuy.com now to see the best up-to-date Cogobuy content for China and also check out these interesting facts you probably never knew about cogobuy.com
科通芯城是面向电子制造型企业的IC元器件采购商城,拥有国内最大的线下电子元器件供应资源,为企业提供优质的原厂IC产品和IC解决方案,是您进行IC交易、IC采购首选的电子元器件网。
Visit cogobuy.comWe analyzed Cogobuy.com page load time and found that the first response time was 1.3 sec and then it took 53.1 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. Unfortunately, there were 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cogobuy.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value10.8 s
0/100
25%
Value11.8 s
4/100
10%
Value40 ms
100/100
30%
Value0.426
22/100
15%
Value7.8 s
44/100
10%
1251 ms
1302 ms
1113 ms
3869 ms
1122 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 6% of them (7 requests) were addressed to the original Cogobuy.com, 87% (105 requests) were made to Resource.cogobuy.com and 5% (6 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Resource.cogobuy.com.
Page size can be reduced by 361.2 kB (47%)
766.1 kB
404.9 kB
In fact, the total size of Cogobuy.com main page is 766.1 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. 25% of websites need less resources to load. Images take 443.7 kB which makes up the majority of the site volume.
Potential reduce by 165.1 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. This page needs HTML code to be minified as it can gain 44.9 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 165.1 kB or 88% of the original size.
Potential reduce by 95.6 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, Cogobuy needs image optimization as it can save up to 95.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 19.7 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 19.7 kB or 59% of the original size.
Potential reduce by 80.9 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. Cogobuy.com needs all CSS files to be minified and compressed as it can save up to 80.9 kB or 79% of the original size.
Number of requests can be reduced by 19 (22%)
86
67
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cogobuy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cogobuy.com
1251 ms
www.cogobuy.com
1302 ms
reset.css
1113 ms
home.css
3869 ms
popup.css
1122 ms
jquery.js
2834 ms
cogo-plug.js
1124 ms
cogo-fn.js
1527 ms
cogo-home.js
2807 ms
jquery.jcarousel.min.js
3162 ms
jquery.easing.1.3.js
3846 ms
jquery.lazyload.js
3922 ms
jquery.validationEngine-zh_CN.js
504 ms
jquery.validationEngine.js
541 ms
jquery.form.js
550 ms
validationEngine.jquery.css
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banner-fade.js
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type-button-1.jpg
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icons.png
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demo1.gif
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bannercogo8.png
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05-xinhuo-new.png
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yunsheng.JPG
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panasonic.png
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loginInfo.jsp
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h.js
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hm.gif
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intel.png
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logger.js
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bds_s_v2.js
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bdsstyle.css
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getnum
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tdk.png
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Alpha_Omega.png
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nichicon.png
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innochips.png
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schneider.png
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quectel.png
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bridgelux.png
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realtek.png
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nanotech.png
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nmi.png
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pam.png
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sitronix.png
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phaselink.png
10855 ms
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floor_banner1.png
19999 ms
floor_banner2.png
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19720 ms
gray.gif
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05-cadence.jpg
20377 ms
05-linear.jpg
15764 ms
verification1.jpg
20148 ms
verification2.jpg
19951 ms
verification3.jpg
19861 ms
ingdan-logo.png
19837 ms
xinhuo_logo.png
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weixin_50.jpg
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18619 ms
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footer-bg.jpg
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btn_backtop.gif
16056 ms
cogobuy.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
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.
cogobuy.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
cogobuy.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 Cogobuy.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 Cogobuy.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.
cogobuy.com
Open Graph description is not detected on the main page of Cogobuy. 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: