4.6 sec in total
863 ms
3.6 sec
158 ms
Welcome to 3nled.com homepage info - get ready to check 3NLED best content right away, or after learning these important things about 3nled.com
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Visit 3nled.comWe analyzed 3nled.com page load time and found that the first response time was 863 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
3nled.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value14.7 s
0/100
25%
Value5.9 s
49/100
10%
Value580 ms
51/100
30%
Value0.089
92/100
15%
Value15.0 s
8/100
10%
863 ms
828 ms
71 ms
144 ms
207 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 89% of them (42 requests) were addressed to the original 3nled.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 350.4 kB (31%)
1.1 MB
778.8 kB
In fact, the total size of 3nled.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. 40% of websites need less resources to load. Images take 737.7 kB which makes up the majority of the site volume.
Potential reduce by 24.9 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 4.1 kB, which is 14% 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 24.9 kB or 83% of the original size.
Potential reduce by 39.2 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. 3NLED images are well optimized though.
Potential reduce by 134.1 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 134.1 kB or 70% of the original size.
Potential reduce by 152.2 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. 3nled.com needs all CSS files to be minified and compressed as it can save up to 152.2 kB or 90% of the original size.
Number of requests can be reduced by 10 (25%)
40
30
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3NLED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
3nled.com
863 ms
www.3nled.com
828 ms
lib.min.css
71 ms
page_index.min.css
144 ms
jquery.js
207 ms
flexslider.css
135 ms
jquery.flexslider.js
139 ms
hm.js
1675 ms
analytics.js
28 ms
bg.jpg
70 ms
54f3c0d42c49b.png
129 ms
search_bg.jpg
71 ms
search_btn.jpg
68 ms
nav_bg.jpg
69 ms
categories_bg.jpg
130 ms
categories-bg2.jpg
131 ms
pointer-gray.png
135 ms
divider.png
136 ms
content_bg.jpg
137 ms
54f3d53be755f.png
619 ms
5436972e27bf1.jpg
321 ms
543697348f2d6.jpg
387 ms
news_bg.jpg
201 ms
news_btn.png
203 ms
content_two.jpg
204 ms
5536fa42aaa87.JPG
269 ms
551a090cda6c7.JPG
269 ms
54923797238d4.png
270 ms
55711562a5c54.jpg
335 ms
54c9c8ede1279.JPG
336 ms
55b71a93350bd.jpg
404 ms
project_bg.jpg
383 ms
54bf14d779ed2.jpg
468 ms
54bf19c0d9a25.jpg
469 ms
54bf1550356dd.jpg
449 ms
54bf1539a7c62.jpg
451 ms
link_bg.jpg
469 ms
links_rightbg.jpg
513 ms
550cd4983ce04.png
515 ms
54f3ceaf05305.png
535 ms
54c7093165d90.jpg
537 ms
54c9ccc49ce99.png
538 ms
55507bd2ce7d0.png
576 ms
bullet.png
579 ms
collect
25 ms
collect
63 ms
ga-audiences
52 ms
3nled.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s are not contained by their required parent element
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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>).
3nled.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
3nled.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 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 3nled.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 3nled.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.
3nled.com
Open Graph description is not detected on the main page of 3NLED. 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: