10.4 sec in total
1.3 sec
8.6 sec
425 ms
Visit vanqled.com now to see the best up-to-date VANQ LED content for United States and also check out these interesting facts you probably never knew about vanqled.com
VANQ is a leading manufacturer of LED grow lights for cannabis cultivation, vertical farming, greenhouses, and tissue culture. With factory in China, warehouse in US, Canada, Europe.
Visit vanqled.comWe analyzed Vanqled.com page load time and found that the first response time was 1.3 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
vanqled.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value8.3 s
2/100
25%
Value12.7 s
3/100
10%
Value5,290 ms
0/100
30%
Value0.5
16/100
15%
Value24.3 s
0/100
10%
1328 ms
280 ms
211 ms
579 ms
650 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Vanqled.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Cs.ecqun.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Cs.ecqun.com.
Page size can be reduced by 256.2 kB (23%)
1.1 MB
875.7 kB
In fact, the total size of Vanqled.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. 15% of websites need less resources to load. Images take 853.8 kB which makes up the majority of the site volume.
Potential reduce by 21.4 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 8.0 kB, which is 29% 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 21.4 kB or 79% of the original size.
Potential reduce by 68.8 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. VANQ LED images are well optimized though.
Potential reduce by 151.4 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 151.4 kB or 65% of the original size.
Potential reduce by 14.6 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. Vanqled.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 82% of the original size.
Number of requests can be reduced by 6 (18%)
33
27
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VANQ LED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
vanqled.com
1328 ms
index.css
280 ms
index.js
211 ms
jquery-1.4.1.min.js
579 ms
jquery.min.js
650 ms
lyz.delayLoading.min.js
176 ms
cs.ecqun.com
5607 ms
logo.png
89 ms
banner01.jpg
1982 ms
banner02.jpg
1548 ms
banner03.jpg
2479 ms
banner04.jpg
2749 ms
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1643 ms
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1668 ms
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2687 ms
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3868 ms
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3566 ms
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3718 ms
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3628 ms
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4283 ms
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3531 ms
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3929 ms
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4538 ms
About_12.jpg
5104 ms
alibaba.jpg
4255 ms
aliexpress.jpg
4334 ms
ewm.jpg
4451 ms
feature-point-current.png
4678 ms
feature-point.png
4686 ms
ban.jpg
5023 ms
yy_bg.png
4873 ms
analytics.js
6 ms
collect
14 ms
c.js
1674 ms
vanqled.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
vanqled.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
vanqled.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Vanqled.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 Vanqled.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.
vanqled.com
Open Graph description is not detected on the main page of VANQ LED. 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: