Tools & Wizards About Us
airlineheadphones.net screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

airlineheadphones.net

Azusa Group Ltd, Airline headphones, airline headsets, disposable headphones

Page Load Speed

1.5 sec in total

First Response

463 ms

Resources Loaded

1 sec

Page Rendered

71 ms

airlineheadphones.net screenshot

About Website

Visit airlineheadphones.net now to see the best up-to-date Airline Headphones content and also check out these interesting facts you probably never knew about airlineheadphones.net

Airlineheadphones.net is a division of Azusa Group Ltd., which own a big headphone equipment manufacturing facvtories in China, with a production capacity of over 5,000,000 headphones per month and IS...

Visit airlineheadphones.net

Key Findings

We analyzed Airlineheadphones.net page load time and found that the first response time was 463 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

airlineheadphones.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

airlineheadphones.net

463 ms

default.css

105 ms

main.js

175 ms

writeflashhtml2.js

176 ms

urchin.js

9 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Airlineheadphones.net, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (463 ms) belongs to the original domain Airlineheadphones.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.2 kB (13%)

Content Size

63.5 kB

After Optimization

55.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airlineheadphones.net main page is 63.5 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. Only 10% of websites need less resources to load. Images take 44.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 6.6 kB

  • Original 8.9 kB
  • After minification 8.0 kB
  • After compression 2.3 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 6.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 154 B

  • Original 44.4 kB
  • After minification 44.3 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. Airline Headphones images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 1.3 kB

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 8.2 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 1.3 kB or 14% of the original size.

CSS Optimization

-12%

Potential reduce by 81 B

  • Original 655 B
  • After minification 655 B
  • After compression 574 B

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. Airlineheadphones.net needs all CSS files to be minified and compressed as it can save up to 81 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (68%)

Requests Now

19

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airline Headphones. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

airlineheadphones.net

airlineheadphones.net

463 ms

default.css

default.css

105 ms

main.js

main.js

175 ms

writeflashhtml2.js

writeflashhtml2.js

176 ms

urchin.js

urchin.js

9 ms

__utm.gif

__utm.gif

4 ms

head.jpg

head.jpg

268 ms

border_tl.gif

border_tl.gif

102 ms

border_t.gif

border_t.gif

184 ms

border_tr.gif

border_tr.gif

184 ms

border_l.gif

border_l.gif

174 ms

border_r.gif

border_r.gif

191 ms

border_bl.gif

border_bl.gif

271 ms

border_b.gif

border_b.gif

278 ms

border_br.gif

border_br.gif

278 ms

gray_tl.gif

gray_tl.gif

282 ms

gray_tr.gif

gray_tr.gif

369 ms

register.gif

register.gif

370 ms

gray_bl.gif

gray_bl.gif

368 ms

gray_br.gif

gray_br.gif

366 ms

Accessibility Review

airlineheadphones.net accessibility score

69

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Form elements do not have associated labels

Best Practices

airlineheadphones.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

airlineheadphones.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airlineheadphones.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 Airlineheadphones.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.

Social Sharing Optimization

airlineheadphones.net

Open Graph description is not detected on the main page of Airline Headphones. 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: