Tools & Wizards About Us
lm-audio.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

lm-audio.com

珠海丽磁音响有限公司官网

Page Load Speed

10 sec in total

First Response

707 ms

Resources Loaded

9.1 sec

Page Rendered

205 ms

lm-audio.com screenshot

About Website

Visit lm-audio.com now to see the best up-to-date Lm Audio content and also check out these interesting facts you probably never knew about lm-audio.com

传承经典、缔造经典、声音无阻碍、音乐无界地、开拓无止境、言忠信、行笃敬 、行成于思、毁于随、不合格的不叫产品 、产品合格是第一、 顾客满意是目标。

Visit lm-audio.com

Key Findings

We analyzed Lm-audio.com page load time and found that the first response time was 707 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lm-audio.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.987

2/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

lm-audio.com

707 ms

www.lm-audio.com

3035 ms

editorPageStyle.css

282 ms

lib.css

786 ms

style.2107.css

952 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that all of those requests were addressed to Lm-audio.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Lm-audio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.5 kB (3%)

Content Size

3.7 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lm-audio.com main page is 3.7 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. 25% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 45.1 kB

  • Original 52.2 kB
  • After minification 35.0 kB
  • After compression 7.1 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 17.2 kB, which is 33% 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 45.1 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 63.1 kB

  • Original 3.6 MB
  • After minification 3.5 MB

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. Lm Audio images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 2.2 kB

  • Original 6.8 kB
  • After minification 6.5 kB
  • After compression 4.6 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 2.2 kB or 32% of the original size.

CSS Optimization

-9%

Potential reduce by 4.2 kB

  • Original 48.9 kB
  • After minification 48.8 kB
  • After compression 44.7 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. Lm-audio.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (60%)

Requests Now

57

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lm 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 11 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lm-audio.com

lm-audio.com

707 ms

www.lm-audio.com

www.lm-audio.com

3035 ms

editorPageStyle.css

editorPageStyle.css

282 ms

lib.css

lib.css

786 ms

style.2107.css

style.2107.css

952 ms

des.2107.css

des.2107.css

695 ms

byellow.css

byellow.css

833 ms

ucss.css

ucss.css

712 ms

normalize.css

normalize.css

931 ms

jq22-demo.css

jq22-demo.css

1036 ms

jquery.min.js

jquery.min.js

1282 ms

onepage.js

onepage.js

1162 ms

index.css

index.css

1184 ms

common.js

common.js

1181 ms

index.js

index.js

1267 ms

public.js

public.js

1264 ms

bannerstyle.css

bannerstyle.css

1558 ms

superfish.js

superfish.js

1588 ms

jquery.fitvids.js

jquery.fitvids.js

1576 ms

custom.js

custom.js

1637 ms

modernizr.js

modernizr.js

2262 ms

wheel.min.js

wheel.min.js

1712 ms

wheel-core.js

wheel-core.js

1916 ms

wheel-core.css

wheel-core.css

2141 ms

style.1807.css

style.1807.css

1266 ms

logo.jpg

logo.jpg

253 ms

66178e835a7a3.jpg

66178e835a7a3.jpg

774 ms

66178e714145e.jpg

66178e714145e.jpg

1025 ms

66178e4fecec2.jpg

66178e4fecec2.jpg

1591 ms

bg.png

bg.png

237 ms

61bde67f4bbd0.jpg

61bde67f4bbd0.jpg

829 ms

product_jiantou.png

product_jiantou.png

473 ms

619c6a006c712.jpg

619c6a006c712.jpg

821 ms

619c66469cdfc.jpg

619c66469cdfc.jpg

1190 ms

62de921f4c11d.jpg

62de921f4c11d.jpg

1055 ms

619c7b59350f3.jpg

619c7b59350f3.jpg

1129 ms

619c862a2b525.jpg

619c862a2b525.jpg

1165 ms

61bab4c6c887d.jpg

61bab4c6c887d.jpg

1360 ms

619b3d63498ae.png

619b3d63498ae.png

1540 ms

619c6eed8ecd5.jpg

619c6eed8ecd5.jpg

1870 ms

619c820acdaa0.jpg

619c820acdaa0.jpg

1481 ms

bg2.jpg

bg2.jpg

1889 ms

about.jpg

about.jpg

1629 ms

61aae35378d2a.jpg

61aae35378d2a.jpg

1746 ms

618de5fa1510a.jpg

618de5fa1510a.jpg

1785 ms

661753c9b911f.jpg

661753c9b911f.jpg

2704 ms

661775150dfb0.jpg

661775150dfb0.jpg

1886 ms

66178140b9d48.jpg

66178140b9d48.jpg

2281 ms

661785281acce.jpg

661785281acce.jpg

2051 ms

bg3.jpg

bg3.jpg

2336 ms

site.png

site.png

2119 ms

phone.png

phone.png

2112 ms

printer.png

printer.png

2287 ms

mail.png

mail.png

2526 ms

contacts.png

contacts.png

2340 ms

ico-jd.png

ico-jd.png

2410 ms

ico-tmall.png

ico-tmall.png

2395 ms

banner_left.jpg

banner_left.jpg

2426 ms

banner_right.jpg

banner_right.jpg

2882 ms

HELVETICANEUELTPRO-THEX.OTF

HELVETICANEUELTPRO-THEX.OTF

2721 ms

League_Gothic-webfont.svg

League_Gothic-webfont.svg

2733 ms

icomoon.woff

icomoon.woff

2657 ms

icomoon.ttf

icomoon.ttf

2677 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2610 ms

Accessibility Review

lm-audio.com accessibility score

68

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

lm-audio.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

lm-audio.com SEO score

85

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Social Sharing Optimization

lm-audio.com

Open Graph description is not detected on the main page of Lm 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: