13.1 sec in total
685 ms
11.9 sec
489 ms
Click here to check amazing Luckingstar content. Otherwise, check out these important facts you probably never knew about luckingstar.com
GUANGDONG LUCKINGSTAR NEW ENERGY CO.,LTD (Sino - Australia Joint Venture) is a professional heat pump manufacturer with R&D, Manufacturing, Marketing ,Sales and Service. Our core philosophy is profess...
Visit luckingstar.comWe analyzed Luckingstar.com page load time and found that the first response time was 685 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
luckingstar.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value6.5 s
9/100
25%
Value7.8 s
23/100
10%
Value40 ms
100/100
30%
Value0.304
39/100
15%
Value5.2 s
74/100
10%
685 ms
830 ms
380 ms
573 ms
580 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Luckingstar.com and no external sources were called. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Luckingstar.com.
Page size can be reduced by 419.8 kB (8%)
5.0 MB
4.6 MB
In fact, the total size of Luckingstar.com main page is 5.0 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. 45% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 53.4 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 18.3 kB, which is 31% 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 53.4 kB or 91% of the original size.
Potential reduce by 346.5 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. Luckingstar images are well optimized though.
Potential reduce by 12.2 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 12.2 kB or 22% of the original size.
Potential reduce by 7.6 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. Luckingstar.com needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 36% of the original size.
Number of requests can be reduced by 7 (16%)
43
36
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luckingstar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
luckingstar.com
685 ms
www.luckingstar.com
830 ms
Common.css
380 ms
TCommon.css
573 ms
Index.css
580 ms
animate.css
577 ms
1.9.1jquery.min.js
1072 ms
jquery.SuperSlide.2.1.3.js
383 ms
wow.js
634 ms
common.js
574 ms
index.js
576 ms
logo.png
575 ms
tel.png
194 ms
1.jpg
3346 ms
2.jpg
2769 ms
3.jpg
3957 ms
4.jpg
3722 ms
dot.png
766 ms
banner_prev.png
880 ms
banner_next.png
958 ms
59.png
1090 ms
60.png
1150 ms
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1300 ms
63.png
2641 ms
64.png
1509 ms
service_first.jpg
3895 ms
productsbg.jpg
3979 ms
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3338 ms
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9943 ms
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7071 ms
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8073 ms
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6551 ms
read.png
6566 ms
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9985 ms
footer_bg.jpg
9593 ms
flinks.png
6797 ms
yy_btn.png
6440 ms
luckingstar.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.
luckingstar.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
luckingstar.com 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
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 doesn't use 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 Luckingstar.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 Luckingstar.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.
luckingstar.com
Open Graph description is not detected on the main page of Luckingstar. 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: