7.4 sec in total
873 ms
6 sec
528 ms
Welcome to surpass-audio.com homepage info - get ready to check Sur PA Ssaudio best content right away, or after learning these important things about surpass-audio.com
Surpass is a OEM/ODM manufacturer for PA speaker,amplifier,video digital conference system,audio and video system,Public Address System,IP PA system,Pro Audio,IP Network Audio,smart TV,teaching smart ...
Visit surpass-audio.comWe analyzed Surpass-audio.com page load time and found that the first response time was 873 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
surpass-audio.com performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value23.7 s
0/100
25%
Value19.4 s
0/100
10%
Value100 ms
98/100
30%
Value0.135
80/100
15%
Value22.0 s
1/100
10%
873 ms
1126 ms
465 ms
484 ms
706 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 37% of them (26 requests) were addressed to the original Surpass-audio.com, 43% (30 requests) were made to Surpass-1254604513.cos.ap-guangzhou.myqcloud.com and 7% (5 requests) were made to A3.mylivechat.com. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Surpass-1254604513.cos.ap-guangzhou.myqcloud.com.
Page size can be reduced by 509.5 kB (19%)
2.7 MB
2.1 MB
In fact, the total size of Surpass-audio.com main page is 2.7 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. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 77.8 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. This page needs HTML code to be minified as it can gain 19.8 kB, which is 23% 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 77.8 kB or 89% of the original size.
Potential reduce by 14.2 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. Sur PA Ssaudio images are well optimized though.
Potential reduce by 260.7 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 260.7 kB or 69% of the original size.
Potential reduce by 156.9 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. Surpass-audio.com needs all CSS files to be minified and compressed as it can save up to 156.9 kB or 82% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sur PA Ssaudio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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surpass-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
Image elements do not have [alt] attributes
surpass-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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
surpass-audio.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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Surpass-audio.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 Surpass-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.
{{og_description}}
surpass-audio.com
Open Graph description is not detected on the main page of Sur PA Ssaudio. 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: