19.3 sec in total
1.5 sec
17.3 sec
437 ms
Visit yhcopper.net now to see the best up-to-date Yhcopper content and also check out these interesting facts you probably never knew about yhcopper.net
Copper Doors And Windows, Chopper Material,Decorative Metal Materials,Yinghua Supply:zjyinghua@126.com,Ying hua—professional copper material provider in China since 1997.
Visit yhcopper.netWe analyzed Yhcopper.net page load time and found that the first response time was 1.5 sec and then it took 17.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. This domain responded with an error, which can significantly jeopardize Yhcopper.net rating and web reputation
yhcopper.net performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value11.5 s
0/100
25%
Value15.9 s
0/100
10%
Value120 ms
97/100
30%
Value0.004
100/100
15%
Value9.0 s
34/100
10%
1498 ms
4447 ms
274 ms
229 ms
173 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 84% of them (78 requests) were addressed to the original Yhcopper.net, 12% (11 requests) were made to Static.soperson.com and 2% (2 requests) were made to M9100.talk99.cn. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Yhcopper.net.
Page size can be reduced by 373.3 kB (12%)
3.0 MB
2.6 MB
In fact, the total size of Yhcopper.net main page is 3.0 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 30.2 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 30.2 kB or 80% of the original size.
Potential reduce by 53.7 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. Yhcopper images are well optimized though.
Potential reduce by 261.0 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 261.0 kB or 75% of the original size.
Potential reduce by 28.5 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. Yhcopper.net needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 79% of the original size.
Number of requests can be reduced by 10 (12%)
84
74
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yhcopper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
yhcopper.net
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www.yhcopper.net
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Index.css
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Common.css
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reset.css
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JQuery.js
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GetSubSiteInfo.aspx
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top_bg.jpg
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yhcopper.net accessibility score
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
Form elements do not have associated labels
yhcopper.net 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
Detected JavaScript libraries
Browser errors were logged to the console
yhcopper.net 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yhcopper.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Yhcopper.net 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.
yhcopper.net
Open Graph description is not detected on the main page of Yhcopper. 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: