3.8 sec in total
141 ms
2.9 sec
747 ms
Welcome to rc363.com homepage info - get ready to check Rc 363 best content for China right away, or after learning these important things about rc363.com
Premier online B2B e-marketplace, provides China company directory & China product catalogs for Global buyers.
Visit rc363.comWe analyzed Rc363.com page load time and found that the first response time was 141 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rc363.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.7 s
32/100
25%
Value6.8 s
35/100
10%
Value400 ms
68/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
141 ms
2212 ms
106 ms
140 ms
68 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 8% of them (5 requests) were addressed to the original Rc363.com, 81% (51 requests) were made to Img.rc363.com and 8% (5 requests) were made to Style.rc363.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Rc363.com.
Page size can be reduced by 189.4 kB (37%)
512.0 kB
322.6 kB
In fact, the total size of Rc363.com main page is 512.0 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. 35% of websites need less resources to load. Images take 317.8 kB which makes up the majority of the site volume.
Potential reduce by 136.4 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. This page needs HTML code to be minified as it can gain 45.4 kB, which is 28% 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 136.4 kB or 84% of the original size.
Potential reduce by 45.7 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. Obviously, Rc 363 needs image optimization as it can save up to 45.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.3 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. Rc363.com needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 23% of the original size.
We found no issues to fix!
58
58
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rc 363. According to our analytics all requests are already optimized.
rc363.com
141 ms
www.rc363.com
2212 ms
common-min.css
106 ms
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fbevents.js
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vertical_automatic_wok_machine_stainless_steel_material_high_efficiency.jpg
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home-sprite.png
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rc363.com.png
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load_icon.gif
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high_performance_emt_conduit_fittings_emt_conduit_coupling_wear_resistance.jpg
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led_lighted_pop_up_power_point_tower_3_x_universal_outlets_for_kitchen_counter_top.jpg
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rc363.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
rc363.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
Browser errors were logged to the console
rc363.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rc363.com 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 Rc363.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.
rc363.com
Open Graph description is not detected on the main page of Rc 363. 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: