Tools & Wizards About Us
headphone-manufacturer.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

headphone-manufacturer.com

High quality silent disco headphones,silent yoga equipment,wireless tour guide system manufacturer in China

Page Load Speed

4.9 sec in total

First Response

459 ms

Resources Loaded

3.8 sec

Page Rendered

698 ms

headphone-manufacturer.com screenshot

About Website

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.com

Key Findings

We analyzed Headphone-manufacturer.com page load time and found that the first response time was 459 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

headphone-manufacturer.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.351

31/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

www.headphone-manufacturer.com

459 ms

xiugai.css

65 ms

animate.min.css

130 ms

boxflexa.css

195 ms

swiper-bundle.min.css

194 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 45% of them (44 requests) were addressed to the original Headphone-manufacturer.com, 48% (47 requests) were made to Cdn.cloudbf.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cdn.cloudbf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.5 kB (43%)

Content Size

362.6 kB

After Optimization

206.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Headphone-manufacturer.com main page is 362.6 kB. 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. Javascripts take 163.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 56.2 kB

  • Original 66.0 kB
  • After minification 55.3 kB
  • After compression 9.9 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 10.8 kB, which is 16% 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 56.2 kB or 85% of the original size.

Image Optimization

-40%

Potential reduce by 41.5 kB

  • Original 104.8 kB
  • After minification 63.3 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. Obviously, Headphone Manufacturer needs image optimization as it can save up to 41.5 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 55.6 kB

  • Original 163.5 kB
  • After minification 163.5 kB
  • After compression 107.9 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 55.6 kB or 34% of the original size.

CSS Optimization

-11%

Potential reduce by 3.2 kB

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 25.1 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 3.2 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (28%)

Requests Now

93

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.headphone-manufacturer.com

www.headphone-manufacturer.com

459 ms

xiugai.css

xiugai.css

65 ms

animate.min.css

animate.min.css

130 ms

boxflexa.css

boxflexa.css

195 ms

swiper-bundle.min.css

swiper-bundle.min.css

194 ms

jquery.min.js

jquery.min.js

260 ms

layer.js

layer.js

192 ms

MSClass.js

MSClass.js

195 ms

swiper-bundle.min.js

swiper-bundle.min.js

272 ms

yunteam.js

yunteam.js

256 ms

en.css

en.css

255 ms

yunteam.css

yunteam.css

257 ms

index.css

index.css

259 ms

imgscroll.js

imgscroll.js

319 ms

editable_page.css

editable_page.css

320 ms

FloatDiv.js

FloatDiv.js

320 ms

online.js

online.js

321 ms

script.js

script.js

269 ms

layer.css

layer.css

66 ms

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518 ms

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1136 ms

bg.gif

bg.gif

67 ms

head_bg.png

head_bg.png

70 ms

bg_doc.png

bg_doc.png

133 ms

us.svg

us.svg

69 ms

fr.svg

fr.svg

67 ms

ru.svg

ru.svg

68 ms

de.svg

de.svg

133 ms

it.svg

it.svg

132 ms

es.svg

es.svg

254 ms

pt.svg

pt.svg

133 ms

nl.svg

nl.svg

137 ms

ar.svg

ar.svg

207 ms

tr.svg

tr.svg

205 ms

jp.svg

jp.svg

208 ms

kr.svg

kr.svg

206 ms

search_but.jpg

search_but.jpg

209 ms

news_tb.jpg

news_tb.jpg

273 ms

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2017022116482141791.jpg.webp

728 ms

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738 ms

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754 ms

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775 ms

2020031214381810041.jpg.webp

2020031214381810041.jpg.webp

771 ms

RF-309-3-channel-Silent-Disco-Headphone-for-silent-party.jpg.webp

RF-309-3-channel-Silent-Disco-Headphone-for-silent-party.jpg.webp

779 ms

RF-309-Purple-LED-Light-Silent-Disco-Headphone-for-Silent-Party-Quiet-Events_4.jpg.webp

RF-309-Purple-LED-Light-Silent-Disco-Headphone-for-Silent-Party-Quiet-Events_4.jpg.webp

942 ms

RF-609-Black-Silent-Party-headphone-price-with-amazing-LED-lights_4.jpg.webp

RF-609-Black-Silent-Party-headphone-price-with-amazing-LED-lights_4.jpg.webp

943 ms

Silent-Disco-Wireless-Headphone-with-fantastic-LED-lights-for-Silent-Party_2.jpg.webp

Silent-Disco-Wireless-Headphone-with-fantastic-LED-lights-for-Silent-Party_2.jpg.webp

965 ms

purchase-silent-disco-equipment-RF-608-RF-wireless-headphone-for-your-silent-party.jpg.webp

purchase-silent-disco-equipment-RF-608-RF-wireless-headphone-for-your-silent-party.jpg.webp

987 ms

RF-608-Oem-Headphone-Factory-Silent-Party-Headphones.jpg.webp

RF-608-Oem-Headphone-Factory-Silent-Party-Headphones.jpg.webp

998 ms

RF-509-Silent-Yoga-headphones-for-your-SIlent-Yoga-Class-Silent-Fitness.jpg.webp

RF-509-Silent-Yoga-headphones-for-your-SIlent-Yoga-Class-Silent-Fitness.jpg.webp

860 ms

TX-50RF-Silent-Disco-Transmitter-radio-frequency-with-500-meters-range.jpg.webp

TX-50RF-Silent-Disco-Transmitter-radio-frequency-with-500-meters-range.jpg.webp

1060 ms

BTS-01-High-Quality-ear-hook-Wireless-Sport-Bluetooth-Stereo-Headsets-V4.1-Earphones-For-Samsung-iphone.jpg.webp

BTS-01-High-Quality-ear-hook-Wireless-Sport-Bluetooth-Stereo-Headsets-V4.1-Earphones-For-Samsung-iphone.jpg.webp

1165 ms

GA281M-Bluetooth-wireless-headphones-with-very-comfortable-soft-headband.jpg.webp

GA281M-Bluetooth-wireless-headphones-with-very-comfortable-soft-headband.jpg.webp

1169 ms

IR-308-High-sound-quality-Infrared-wireless-headphone-for-car_2.jpg.webp

IR-308-High-sound-quality-Infrared-wireless-headphone-for-car_2.jpg.webp

1183 ms

IR-606-Foldable-design-IR-wireless-headset-for-car-audio.jpg.webp

IR-606-Foldable-design-IR-wireless-headset-for-car-audio.jpg.webp

1187 ms

IR-8670-infrared-headphones-for-car-dvd-player-with-wireless-transmitter.jpg.webp

IR-8670-infrared-headphones-for-car-dvd-player-with-wireless-transmitter.jpg.webp

1196 ms

RF-306-UHF-RF-headphones-wireless-with-dual-channel-for-car_4.jpg.webp

RF-306-UHF-RF-headphones-wireless-with-dual-channel-for-car_4.jpg.webp

1293 ms

Individual-volume-control-on-the-car-RF-307-Wireless-Headphones.jpg.webp

Individual-volume-control-on-the-car-RF-307-Wireless-Headphones.jpg.webp

1394 ms

RF-406-Dual-channel-RF-wireless-headphones-for-car-dvd-player-with-superior-sound.jpg.webp

RF-406-Dual-channel-RF-wireless-headphones-for-car-dvd-player-with-superior-sound.jpg.webp

1383 ms

202403071120190189154.jpg.webp

202403071120190189154.jpg.webp

1445 ms

ys_gd_MyGENy.jpg

ys_gd_MyGENy.jpg

1403 ms

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1474 ms

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1516 ms

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1706 ms

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1665 ms

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1721 ms

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2124 ms

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1857 ms

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1872 ms

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1906 ms

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1925 ms

search_bg.jpg

search_bg.jpg

229 ms

ys_dian.jpg

ys_dian.jpg

229 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

6 ms

about_title.png

about_title.png

223 ms

news_title.jpg

news_title.jpg

216 ms

faq_title.jpg

faq_title.jpg

260 ms

news_dian.jpg

news_dian.jpg

261 ms

xian.png

xian.png

261 ms

footer_bg.gif

footer_bg.gif

262 ms

top.png

top.png

261 ms

analytics.js

analytics.js

19 ms

collect

collect

14 ms

js

js

67 ms

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1631 ms

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1209 ms

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1529 ms

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1460 ms

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1472 ms

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1447 ms

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1561 ms

Accessibility Review

headphone-manufacturer.com accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

headphone-manufacturer.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

headphone-manufacturer.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    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 matches the claimed 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.

Social Sharing Optimization

headphone-manufacturer.com

Open Graph data is detected on the main page of Headphone Manufacturer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: