8.8 sec in total
496 ms
7.7 sec
610 ms
Welcome to opteled.net homepage info - get ready to check Opte Led best content right away, or after learning these important things about opteled.net
Opte Is Focused On Developing And Manufacturing Technical Led Luminaries For Retail And Architect Areas. All Our Products And Service Are Born To Meet People‘s Constant Pursuit For Better And More Com...
Visit opteled.netWe analyzed Opteled.net page load time and found that the first response time was 496 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
opteled.net performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value18.6 s
0/100
25%
Value12.3 s
3/100
10%
Value15,090 ms
0/100
30%
Value0.209
59/100
15%
Value24.0 s
1/100
10%
496 ms
378 ms
132 ms
324 ms
285 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 87% of them (80 requests) were addressed to the original Opteled.net, 4% (4 requests) were made to At.alicdn.com and 3% (3 requests) were made to Rt.xiaoman.cn. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Opteled.net.
Page size can be reduced by 993.8 kB (16%)
6.2 MB
5.2 MB
In fact, the total size of Opteled.net main page is 6.2 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. 65% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.
Potential reduce by 94.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 94.8 kB or 88% of the original size.
Potential reduce by 303.8 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. Opte Led images are well optimized though.
Potential reduce by 367.8 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 367.8 kB or 66% of the original size.
Potential reduce by 227.3 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. Opteled.net needs all CSS files to be minified and compressed as it can save up to 227.3 kB or 80% of the original size.
Number of requests can be reduced by 20 (24%)
84
64
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opte 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 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
opteled.net
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css.css
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en.css
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animate.css
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font_1439494_uvu73yp22tl.css
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jquery-1.11.3.min.js
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jquery.SuperSlide.2.1.1.js
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analyze.js
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gundong.css
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owl.carousel.js
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jssor.slider-28.0.0.min.js
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css.css
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wow.min.js
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layui.all.js
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custom.js
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color.css
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font-awesome.css
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logo.png
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opteled.net 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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
opteled.net 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
opteled.net 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opteled.net 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 Opteled.net 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.
opteled.net
Open Graph description is not detected on the main page of Opte 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: