21.5 sec in total
664 ms
20.6 sec
247 ms
Click here to check amazing Ruichi Co Owor content for United States. Otherwise, check out these important facts you probably never knew about ruichi.coowor.com
Ruichi Industry (Shanghai) Co., Ltd.,Experts in thermostat,control valve, A Verified Supplier on Coowor.com.
Visit ruichi.coowor.comWe analyzed Ruichi.coowor.com page load time and found that the first response time was 664 ms and then it took 20.9 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.
ruichi.coowor.com performance score
name
value
score
weighting
Value11.5 s
0/100
10%
Value19.7 s
0/100
25%
Value53.7 s
0/100
10%
Value10 ms
100/100
30%
Value0.048
99/100
15%
Value15.0 s
8/100
10%
664 ms
2227 ms
1101 ms
5 ms
970 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 75% of them (41 requests) were addressed to the original Ruichi.coowor.com, 18% (10 requests) were made to Img.coowor.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (15.7 sec) relates to the external source Img.coowor.com.
Page size can be reduced by 404.7 kB (38%)
1.1 MB
649.2 kB
In fact, the total size of Ruichi.coowor.com main page is 1.1 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 849.6 kB which makes up the majority of the site volume.
Potential reduce by 127.5 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. This page needs HTML code to be minified as it can gain 16.7 kB, which is 11% 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 127.5 kB or 82% of the original size.
Potential reduce by 261.6 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, Ruichi Co Owor needs image optimization as it can save up to 261.6 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 18 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 15.5 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. Ruichi.coowor.com needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 32% of the original size.
Number of requests can be reduced by 18 (35%)
52
34
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruichi Co Owor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ruichi.coowor.com
664 ms
ruichi.coowor.com
2227 ms
hm.js
1101 ms
atrk.js
5 ms
push.js
970 ms
index.css
431 ms
Reset.css
648 ms
cssstyles.css
1299 ms
indexstyle.css
1097 ms
font.css
884 ms
jquery-1.8.3.min.js
2205 ms
shop-index.css
888 ms
shop-index.js
863 ms
jquery.lazyload.js;jsessionid=C3173E35E44B921FF525A1E3EF6B9C9B
1081 ms
jquery.scrollLoading.js;jsessionid=C3173E35E44B921FF525A1E3EF6B9C9B
1108 ms
jquery.tmpl.min.js;jsessionid=C3173E35E44B921FF525A1E3EF6B9C9B
1108 ms
shop-header.css
1301 ms
shop-header.js
1103 ms
product_priceRange.js
1112 ms
bootstrap.min.css
1559 ms
bootstrap-wysihtml5.css
1833 ms
jquery.blockUI.js
1307 ms
util.js
1318 ms
hm.gif
315 ms
201607271814576G3P.png
2454 ms
up.png
247 ms
logo.gif
246 ms
unit_public.png
246 ms
shop_collect1.png
247 ms
search_btn.png
245 ms
icon_03.png
246 ms
icon_05.png
478 ms
icon_07.png
482 ms
iconleft_03.png
483 ms
iconleft_08.png
480 ms
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478 ms
iconleft2_03.png
479 ms
iconleft2_hot.png
694 ms
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13715 ms
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12059 ms
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15720 ms
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1649 ms
shop_publish_years.png
678 ms
shop-bg-default-header.jpg
680 ms
arr.fw.png
1226 ms
re.png
640 ms
dh.png
641 ms
size.png
847 ms
list-chat1_5.png
1064 ms
online_chat_btn.png
1421 ms
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3851 ms
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5680 ms
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14375 ms
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7676 ms
ruichi.coowor.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.
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.
ruichi.coowor.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ruichi.coowor.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ruichi.coowor.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ruichi.coowor.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.
ruichi.coowor.com
Open Graph description is not detected on the main page of Ruichi Co Owor. 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: