5.1 sec in total
542 ms
4.2 sec
416 ms
Visit headphone-manufacturer.com now to see the best up-to-date Headphone Manufacturer content and also check out these interesting facts you probably never knew about headphone-manufacturer.com
Shenzhen GO-ON Electronics is a professional wireless headphone manufacturer.Our main products include silent disco headphones,silent fitness system,wireless tour guide system,bluetooth headphones/hea...
Visit headphone-manufacturer.comWe analyzed Headphone-manufacturer.com page load time and found that the first response time was 542 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
headphone-manufacturer.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value3.6 s
60/100
25%
Value3.2 s
92/100
10%
Value140 ms
95/100
30%
Value0.117
85/100
15%
Value5.3 s
73/100
10%
542 ms
58 ms
117 ms
687 ms
174 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 89% of them (77 requests) were addressed to the original Headphone-manufacturer.com, 3% (3 requests) were made to Google-analytics.com and 3% (3 requests) were made to Amos.us.alitalk.alibaba.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Cdn.bootcss.com.
Page size can be reduced by 210.4 kB (8%)
2.8 MB
2.6 MB
In fact, the total size of Headphone-manufacturer.com main page is 2.8 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 33.5 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 33.5 kB or 81% of the original size.
Potential reduce by 164.2 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. Headphone Manufacturer images are well optimized though.
Potential reduce by 10.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.5 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. Headphone-manufacturer.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 26% of the original size.
Number of requests can be reduced by 19 (23%)
83
64
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Headphone Manufacturer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.headphone-manufacturer.com
542 ms
yunteam.css
58 ms
index.css
117 ms
flexslider.css
687 ms
ad.css
174 ms
yunteam.js
175 ms
FloatDiv.js
175 ms
jquery-2.1.1.min.js
232 ms
imgscroll.js
174 ms
jquery-2.1.4.min.js
240 ms
jquery.flexslider-min.js
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addthis_widget.js
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kefu.js
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analytics.js
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bg.gif
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head_bg.png
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language_21.png
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logo.jpg
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RF-309-3-channel-Silent-Disco-Headphone-for-silent-party.jpg
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RF-309-Purple-LED-Light-Silent-Disco-Headphone-for-Silent-Party-Quiet-Events_4.jpg
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RF-609-Black-Silent-Party-headphone-price-with-amazing-LED-lights_4.jpg
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Silent-Disco-Wireless-Headphone-with-fantastic-LED-lights-for-Silent-Party_2.jpg
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purchase-silent-disco-equipment-RF-608-RF-wireless-headphone-for-your-silent-party.jpg
347 ms
RF-608-Oem-Headphone-Factory-Silent-Party-Headphones.jpg
358 ms
RF-509-Silent-Yoga-headphones-for-your-SIlent-Yoga-Class-Silent-Fitness.jpg
405 ms
TX-50RF-Silent-Disco-Transmitter-radio-frequency-with-500-meters-range.jpg
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BTS-01-High-Quality-ear-hook-Wireless-Sport-Bluetooth-Stereo-Headsets-V4.1-Earphones-For-Samsung-iphone.jpg
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GA281M-Bluetooth-wireless-headphones-with-very-comfortable-soft-headband.jpg
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IR-308-High-sound-quality-Infrared-wireless-headphone-for-car_2.jpg
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IR-606-Foldable-design-IR-wireless-headset-for-car-audio.jpg
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IR-8670-infrared-headphones-for-car-dvd-player-with-wireless-transmitter.jpg
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RF-306-UHF-RF-headphones-wireless-with-dual-channel-for-car_4.jpg
514 ms
Individual-volume-control-on-the-car-RF-307-Wireless-Headphones.jpg
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RF-406-Dual-channel-RF-wireless-headphones-for-car-dvd-player-with-superior-sound.jpg
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js
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kefu.css
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custom_title.jpg
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search_bg.jpg
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news_title.jpg
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xian.png
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top.png
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bottom.gif
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middle.gif
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skype.gif
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headphone-manufacturer.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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.
headphone-manufacturer.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
headphone-manufacturer.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Headphone-manufacturer.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Headphone-manufacturer.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.
headphone-manufacturer.com
Open Graph description is not detected on the main page of Headphone Manufacturer. 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: