Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 34

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

musicfbi.com

音乐FBI,免费MP3下载,免费音乐下载,音乐搜索,mp3搜索

Page Load Speed

12.4 sec in total

First Response

2 sec

Resources Loaded

10.2 sec

Page Rendered

169 ms

musicfbi.com screenshot

About Website

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

音乐FBI提供mp3免费下载 免费下载音乐 下载MP3音乐 下载MP3歌曲,免费mp3下载音乐 免费 音乐MP3下载 免费MP3下载 音乐 最新免费mp3下载 免费音乐mp3下载 免费MP3下载网站 mp3下载

Visit musicfbi.com

Key Findings

We analyzed Musicfbi.com page load time and found that the first response time was 2 sec and then it took 10.4 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

musicfbi.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

musicfbi.com

2003 ms

main_js.js

276 ms

music_win_111203.gif

150 ms

baidu.html

1347 ms

tc.js

1305 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 33% of them (3 requests) were addressed to the original Musicfbi.com, 11% (1 request) were made to Apple.com and 11% (1 request) were made to Tianqi123.com. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source Gimg.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.6 kB (66%)

Content Size

38.6 kB

After Optimization

13.0 kB

In fact, the total size of Musicfbi.com main page is 38.6 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. Only 10% of websites need less resources to load. HTML takes 35.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 23.6 kB

  • Original 35.3 kB
  • After minification 35.2 kB
  • After compression 11.7 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 23.6 kB or 67% of the original size.

JavaScript Optimization

-60%

Potential reduce by 2.0 kB

  • Original 3.3 kB
  • After minification 2.9 kB
  • After compression 1.3 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 2.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Musicfbi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

musicfbi.com accessibility score

34

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

[id] attributes on active, focusable elements are not unique

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

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

High

Image elements do not have [alt] attributes

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

Best Practices

musicfbi.com 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

musicfbi.com SEO score

62

Search Engine Optimization Advices

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Musicfbi.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 Musicfbi.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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