Tools & Wizards About Us

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

legandidai.com

乐鱼体育(中国)官方网站

Page Load Speed

24.8 sec in total

First Response

3.3 sec

Resources Loaded

18.5 sec

Page Rendered

3 sec

About Website

Welcome to legandidai.com homepage info - get ready to check Legandidai best content right away, or after learning these important things about legandidai.com

Shenzhen High Zone Technology Co.,Ltd Factory for Earphones & Headphones. Main products:Bluetooth Earphones, Bluetooth Headphones,Wired Earphone,Wired Headphone,Gaming Headset,Metal Earphones, Plastic...

Visit legandidai.com

Key Findings

We analyzed Legandidai.com page load time and found that the first response time was 3.3 sec and then it took 21.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

legandidai.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

legandidai.com

3325 ms

css.css

1227 ms

jquery.min.js

1801 ms

photo-info.js

514 ms

lm.js

793 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that all of those requests were addressed to Legandidai.com and no external sources were called. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Legandidai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.1 kB (37%)

Content Size

271.9 kB

After Optimization

170.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Legandidai.com main page is 271.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 126.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 5.9 kB

  • Original 7.7 kB
  • After minification 7.6 kB
  • After compression 1.9 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. 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 5.9 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.4 kB

  • Original 126.4 kB
  • After minification 125.0 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. Legandidai images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 72.9 kB

  • Original 112.8 kB
  • After minification 110.0 kB
  • After compression 39.9 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 72.9 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 21.0 kB

  • Original 25.0 kB
  • After minification 19.6 kB
  • After compression 4.0 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. Legandidai.com needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Legandidai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

legandidai.com accessibility score

33

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

legandidai.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

legandidai.com SEO score

62

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

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 Legandidai.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 Legandidai.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

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