5.7 sec in total
568 ms
4.9 sec
226 ms
Click here to check amazing Iwcai content. Otherwise, check out these important facts you probably never knew about iwcai.com
珠海优华节能技术有限公司
Visit iwcai.comWe analyzed Iwcai.com page load time and found that the first response time was 568 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
iwcai.com performance score
568 ms
65 ms
1909 ms
535 ms
63 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 52% of them (25 requests) were addressed to the original Iwcai.com, 46% (22 requests) were made to Chalco.com.cn and 2% (1 request) were made to Push.zhanzhang.baidu.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Chalco.com.cn.
Page size can be reduced by 255.3 kB (10%)
2.5 MB
2.2 MB
In fact, the total size of Iwcai.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. 25% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 15.7 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 15.7 kB or 76% of the original size.
Potential reduce by 216.1 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. Iwcai images are well optimized though.
Potential reduce by 11 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 23.5 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. Iwcai.com needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 81% of the original size.
We found no issues to fix!
46
46
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iwcai. According to our analytics all requests are already optimized.
www.iwcai.com
568 ms
zlgf-index.css
65 ms
zlgf-index.css
1909 ms
push.js
535 ms
spacer.gif
63 ms
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logo.jpg
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down.gif
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input-bg.jpg
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navbg.png
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navbg.png
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h.png
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ico.png
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curico.png
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gpxx-icon.jpg
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tit-bg.jpg
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tit-cur.jpg
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footer-bg.jpg
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iwcai.com accessibility score
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
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
iwcai.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
iwcai.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iwcai.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Iwcai.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.
iwcai.com
Open Graph description is not detected on the main page of Iwcai. 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: