14.1 sec in total
1.9 sec
11.9 sec
246 ms
Welcome to smsl-audio.com homepage info - get ready to check Smsl Audio best content for United States right away, or after learning these important things about smsl-audio.com
深圳市双木三林电子有限公司成立于2009年,位于中国深圳。我们的高端品牌 VMV Technology(HK)Company Limited在2013年在香港注册。现公司的厂房已搬迁至佛山顺德智富工业城。并在东莞和深圳设有办公室。公司设有设备齐全、环境优美的试听室。公司专业从事音频DAC,立体声耳机放大器,功率放大器,并拥有自己的研发,制造和营销团队。双木三林建立了完善的销售网络,我们的销售网络覆...
Visit smsl-audio.comWe analyzed Smsl-audio.com page load time and found that the first response time was 1.9 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
smsl-audio.com performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value2.8 s
82/100
25%
Value13.4 s
2/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value5.3 s
74/100
10%
1891 ms
461 ms
480 ms
746 ms
544 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Smsl-audio.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Cs.ecqun.com. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain Smsl-audio.com.
Page size can be reduced by 289.4 kB (16%)
1.8 MB
1.5 MB
In fact, the total size of Smsl-audio.com main page is 1.8 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 18.1 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 4.6 kB, which is 19% 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 18.1 kB or 76% of the original size.
Potential reduce by 134.8 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. Smsl Audio images are well optimized though.
Potential reduce by 102.1 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 102.1 kB or 58% of the original size.
Potential reduce by 34.4 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. Smsl-audio.com needs all CSS files to be minified and compressed as it can save up to 34.4 kB or 80% of the original size.
Number of requests can be reduced by 15 (33%)
46
31
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smsl Audio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
smsl-audio.com
1891 ms
newscss.css
461 ms
inmenu.css
480 ms
jquery.1.4.2-min.js
746 ms
superslide.2.1.js
544 ms
archefoucs.js
509 ms
scrolltop.js
501 ms
scrollTo.js
700 ms
theme.css
720 ms
cs.ecqun.com
3837 ms
conversion.js
17 ms
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top.png
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headbg.png
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menubgall.png
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search_menu.png
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untitled.png
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bg-9.jpg
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bottom-line.jpg
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foot.png
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c.js
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analytics.js
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smsl-audio.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
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.
smsl-audio.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
smsl-audio.com SEO score
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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smsl-audio.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Smsl-audio.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.
smsl-audio.com
Open Graph description is not detected on the main page of Smsl Audio. 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: