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mus.io screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

mus.io

musio - the infinite instrument - Musio

Page Load Speed

4.2 sec in total

First Response

81 ms

Resources Loaded

3.2 sec

Page Rendered

964 ms

mus.io screenshot

About Website

Welcome to mus.io homepage info - get ready to check Mus best content right away, or after learning these important things about mus.io

Get endless inspiration with Musio: an always-growing catalog of instruments by Cinesamples in a sleek, modern sampler.

Visit mus.io

Key Findings

We analyzed Mus.io page load time and found that the first response time was 81 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mus.io performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value20.4 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value7,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

mus.io

81 ms

www.musio.com

160 ms

musio.com

156 ms

musio.com

432 ms

sonaar-music-public.css

168 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mus.io, 80% (126 requests) were made to Musio.com and 4% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (922 ms) relates to the external source Musio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.9 kB (9%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mus.io main page is 3.0 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. Only a small number of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 201.6 kB

  • Original 243.4 kB
  • After minification 238.3 kB
  • After compression 41.8 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 201.6 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 22.5 kB

  • Original 1.3 MB
  • After minification 1.2 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. Mus images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 12.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.2 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 19.2 kB

  • Original 280.6 kB
  • After minification 280.1 kB
  • After compression 261.4 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. Mus.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 110 (76%)

Requests Now

145

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 75 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mus.io

mus.io

81 ms

www.musio.com

www.musio.com

160 ms

musio.com

musio.com

156 ms

musio.com

musio.com

432 ms

sonaar-music-public.css

sonaar-music-public.css

168 ms

basic.min.css

basic.min.css

190 ms

theme-ie11.min.css

theme-ie11.min.css

194 ms

theme.min.css

theme.min.css

195 ms

dashicons.min.css

dashicons.min.css

285 ms

custom-frontend-lite.min.css

custom-frontend-lite.min.css

248 ms

general.min.css

general.min.css

256 ms

eael-7618.css

eael-7618.css

255 ms

styles.css

styles.css

256 ms

secondline-psb-styles.css

secondline-psb-styles.css

258 ms

secondline-audio.css

secondline-audio.css

312 ms

sonaar-music-pro-public.css

sonaar-music-pro-public.css

331 ms

style.css

style.css

405 ms

style.css

style.css

319 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

327 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

346 ms

style.css

style.css

374 ms

css

css

41 ms

fontawesome.min.css

fontawesome.min.css

391 ms

Genericons-Neue.min.css

Genericons-Neue.min.css

415 ms

secondline_themes_custom_styles.css

secondline_themes_custom_styles.css

395 ms

frontend.min.css

frontend.min.css

411 ms

swiper.min.css

swiper.min.css

434 ms

post-1000.css

post-1000.css

450 ms

custom-pro-frontend-lite.min.css

custom-pro-frontend-lite.min.css

451 ms

post-11226.css

post-11226.css

460 ms

castos-player.min.css

castos-player.min.css

473 ms

subscribe-buttons.css

subscribe-buttons.css

468 ms

post-3715.css

post-3715.css

496 ms

post-7618.css

post-7618.css

511 ms

default.css

default.css

514 ms

front.min.css

front.min.css

522 ms

ytprefs.min.css

ytprefs.min.css

532 ms

lity.min.css

lity.min.css

536 ms

jquery.min.js

jquery.min.js

590 ms

api.js

api.js

50 ms

js

js

77 ms

rw.js

rw.js

25 ms

custom-pro-widget-nav-menu.min.css

custom-pro-widget-nav-menu.min.css

511 ms

rs6.css

rs6.css

444 ms

jquery-migrate.min.js

jquery-migrate.min.js

408 ms

jquery.json.min.js

jquery.json.min.js

427 ms

gravityforms.min.js

gravityforms.min.js

468 ms

utils.min.js

utils.min.js

472 ms

moxie.min.js

moxie.min.js

431 ms

plupload.min.js

plupload.min.js

417 ms

conditional_logic.min.js

conditional_logic.min.js

413 ms

front.min.js

front.min.js

413 ms

lity.min.js

lity.min.js

471 ms

ytprefs.min.js

ytprefs.min.js

453 ms

sonaar-music-pro-public.js

sonaar-music-pro-public.js

419 ms

list.min.js

list.min.js

421 ms

perfect-scrollbar.min.js

perfect-scrollbar.min.js

413 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

570 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

542 ms

wp-polyfill.min.js

wp-polyfill.min.js

568 ms

dom-ready.min.js

dom-ready.min.js

519 ms

hooks.min.js

hooks.min.js

501 ms

i18n.min.js

i18n.min.js

499 ms

a11y.min.js

a11y.min.js

549 ms

vendor-theme.min.js

vendor-theme.min.js

524 ms

scripts-theme.min.js

scripts-theme.min.js

508 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

508 ms

general.min.js

general.min.js

498 ms

index.js

index.js

551 ms

index.js

index.js

527 ms

modal.min.js

modal.min.js

512 ms

rbtools.min.js

rbtools.min.js

607 ms

rs6.min.js

rs6.min.js

627 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

646 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

548 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

518 ms

vendors.min.js

vendors.min.js

618 ms

secondline-script.js

secondline-script.js

599 ms

castos-player.min.js

castos-player.min.js

598 ms

vue-multiselect.min.js

vue-multiselect.min.js

599 ms

vue.min.js

vue.min.js

798 ms

vue-slider-component.min.js

vue-slider-component.min.js

839 ms

fitvids.min.js

fitvids.min.js

834 ms

sonaar-music-public.js

sonaar-music-public.js

897 ms

00.moments.min.js

00.moments.min.js

895 ms

00.wavesurfer.min.js

00.wavesurfer.min.js

809 ms

core.min.js

core.min.js

845 ms

mouse.min.js

mouse.min.js

847 ms

slider.min.js

slider.min.js

843 ms

w.js

w.js

225 ms

fbevents.js

fbevents.js

222 ms

iron-audioplayer.js

iron-audioplayer.js

832 ms

913035672

913035672

410 ms

pDckeGxoJJ8

pDckeGxoJJ8

349 ms

913036093

913036093

317 ms

913036255

913036255

342 ms

913045794

913045794

431 ms

draggable.min.js

draggable.min.js

734 ms

sonaarPlayer.js

sonaarPlayer.js

669 ms

premium-wrapper-link.min.js

premium-wrapper-link.min.js

668 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

676 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

675 ms

webpack.runtime.min.js

webpack.runtime.min.js

678 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

129 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

135 ms

frontend-modules.min.js

frontend-modules.min.js

678 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0Uw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0Uw.ttf

130 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uw.ttf

133 ms

frontend.min.js

frontend.min.js

632 ms

waypoints.min.js

waypoints.min.js

633 ms

frontend.min.js

frontend.min.js

635 ms

elements-handlers.min.js

elements-handlers.min.js

635 ms

sr-scripts.js

sr-scripts.js

635 ms

jquery.sticky.min.js

jquery.sticky.min.js

771 ms

underscore.min.js

underscore.min.js

707 ms

wp-util.min.js

wp-util.min.js

710 ms

frontend.min.js

frontend.min.js

704 ms

Inter-Regular.ttf

Inter-Regular.ttf

922 ms

settings.luckyorange.net

settings.luckyorange.net

19 ms

Inter-Bold.ttf

Inter-Bold.ttf

715 ms

musio-a1-1000-x-1000.png

musio-a1-1000-x-1000.png

709 ms

Musio-Hero-Banner-Background-Fix-1-scaled.jpg

Musio-Hero-Banner-Background-Fix-1-scaled.jpg

664 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

99 ms

base.js

base.js

127 ms

Hero-foreground.webp

Hero-foreground.webp

655 ms

Banner-1-Cam-2.jpg

Banner-1-Cam-2.jpg

610 ms

tiles_musio.jpg

tiles_musio.jpg

866 ms

douchebag-in-the-studio.jpg

douchebag-in-the-studio.jpg

744 ms

Group-41.webp

Group-41.webp

724 ms

Group-42.webp

Group-42.webp

709 ms

ad_status.js

ad_status.js

337 ms

Group-40.webp

Group-40.webp

475 ms

Catalog-4-Web-Hi-Res-Fixed.png

Catalog-4-Web-Hi-Res-Fixed.png

733 ms

Group-37.webp

Group-37.webp

401 ms

Group-39.webp

Group-39.webp

400 ms

Group-38.webp

Group-38.webp

392 ms

Artist-Poster-Gradient.webp

Artist-Poster-Gradient.webp

505 ms

Group-24.webp

Group-24.webp

502 ms

Group-25.webp

Group-25.webp

499 ms

Group-26.webp

Group-26.webp

499 ms

Group-27.webp

Group-27.webp

499 ms

Group-28.webp

Group-28.webp

652 ms

Producer-2.jpg

Producer-2.jpg

646 ms

musio_carrot.webp

musio_carrot.webp

497 ms

full_grain.webp

full_grain.webp

816 ms

widescreen_grain_overlay2.png

widescreen_grain_overlay2.png

642 ms

Hg8RJ6IYDEt2XfeS9TTatHSj5NgA1bkUUg8jx44YVvw.js

Hg8RJ6IYDEt2XfeS9TTatHSj5NgA1bkUUg8jx44YVvw.js

140 ms

embed.js

embed.js

86 ms

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HcULVMhZuSZKY55vJ6f6Js9aOumron9Ypbbq2s4cko6Wd6Q3QRA7mWq0-nyO80PikIZQV8cjkg=s68-c-k-c0x00ffffff-no-rj

231 ms

recaptcha__en.js

recaptcha__en.js

219 ms

clickstream.legacy.js

clickstream.legacy.js

203 ms

id

id

148 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

137 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

138 ms

Create

Create

152 ms

GenerateIT

GenerateIT

16 ms

Accessibility Review

mus.io accessibility score

92

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

mus.io 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

High

Page has valid source maps

SEO Factors

mus.io SEO score

80

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Mus.io 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 Mus.io 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

mus.io

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