Tools & Wizards About Us
go.zvooq.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

go.zvooq.com

Звук: слушать песни и музыку бесплатно на Zvuk.com!

Page Load Speed

11 sec in total

First Response

1.5 sec

Resources Loaded

7 sec

Page Rendered

2.5 sec

go.zvooq.com screenshot

About Website

Welcome to go.zvooq.com homepage info - get ready to check Go Zvooq best content for Russia right away, or after learning these important things about go.zvooq.com

Слушай бесплатные песни онлайн! Свежие новинки 2023, любимые хиты, а также музыка популярных артистов и сборники mp3 песен в хорошем качестве на Zvuk.com!

Visit go.zvooq.com

Key Findings

We analyzed Go.zvooq.com page load time and found that the first response time was 1.5 sec and then it took 9.4 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

go.zvooq.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

sber-zvuk.com

1546 ms

zvuk.com

662 ms

polyfills-c67a75d1b6f99dc8-6654c734.js

555 ms

121.417d56190cc81b5b.js

285 ms

3714.d7aeb703547f5037.js

288 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Go.zvooq.com, 27% (19 requests) were made to Obs-image-service-mz.obs.ru-moscow-1.hc.sbercloud.ru and 14% (10 requests) were made to Zvuk.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Obs-image-service-mz.obs.ru-moscow-1.hc.sbercloud.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 681.6 kB (15%)

Content Size

4.6 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Go.zvooq.com main page is 4.6 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. 60% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 562.2 kB

  • Original 653.5 kB
  • After minification 653.5 kB
  • After compression 91.3 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 562.2 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 108.6 kB

  • Original 2.9 MB
  • After minification 2.8 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. Go Zvooq images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 9.7 kB

  • Original 974.9 kB
  • After minification 974.9 kB
  • After compression 965.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.1 kB

  • Original 50.1 kB
  • After minification 50.1 kB
  • After compression 49.0 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. Go.zvooq.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (65%)

Requests Now

52

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Zvooq. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sber-zvuk.com

sber-zvuk.com

1546 ms

zvuk.com

zvuk.com

662 ms

polyfills-c67a75d1b6f99dc8-6654c734.js

polyfills-c67a75d1b6f99dc8-6654c734.js

555 ms

121.417d56190cc81b5b.js

121.417d56190cc81b5b.js

285 ms

3714.d7aeb703547f5037.js

3714.d7aeb703547f5037.js

288 ms

9296.cb486cf52d0bcf5d.js

9296.cb486cf52d0bcf5d.js

287 ms

4812.f78b059b1b5446af.js

4812.f78b059b1b5446af.js

286 ms

6047.a87bbe5004ddb682.js

6047.a87bbe5004ddb682.js

287 ms

9812.23dd1f2eacb66920.js

9812.23dd1f2eacb66920.js

288 ms

4387.17566df458178c1d.js

4387.17566df458178c1d.js

289 ms

7486.88c9fa0087aabcd5.js

7486.88c9fa0087aabcd5.js

289 ms

3661.2aa1ded818ca8913.js

3661.2aa1ded818ca8913.js

289 ms

webpack-d85cc9466ce9aaab.js

webpack-d85cc9466ce9aaab.js

289 ms

framework-695d4733bbbfcd33.js

framework-695d4733bbbfcd33.js

291 ms

main-ac8e14bf5a16dcd7.js

main-ac8e14bf5a16dcd7.js

291 ms

_app-164c5c5782b9f1b8.js

_app-164c5c5782b9f1b8.js

313 ms

9238-2e111705d27503fb.js

9238-2e111705d27503fb.js

290 ms

3152-ddf834783386a808.js

3152-ddf834783386a808.js

291 ms

4975-665efd621a7300b7.js

4975-665efd621a7300b7.js

293 ms

8857-c7fe6e3cf7b1bff0.js

8857-c7fe6e3cf7b1bff0.js

292 ms

5653-ef4636c28dc427c3.js

5653-ef4636c28dc427c3.js

293 ms

7843-198844ccceabfc8e.js

7843-198844ccceabfc8e.js

293 ms

8448-a8dce8f7a4449185.js

8448-a8dce8f7a4449185.js

295 ms

1243-162a5e7ef91add54.js

1243-162a5e7ef91add54.js

299 ms

6931-47a7e1f893df83d6.js

6931-47a7e1f893df83d6.js

297 ms

2374-4541b4cbe9213003.js

2374-4541b4cbe9213003.js

299 ms

1212-687d8322ef73d75b.js

1212-687d8322ef73d75b.js

301 ms

index-26c63b04860c3459.js

index-26c63b04860c3459.js

302 ms

_buildManifest.js

_buildManifest.js

305 ms

_ssgManifest.js

_ssgManifest.js

305 ms

lcpImage.optimized.0a352718.jpeg

lcpImage.optimized.0a352718.jpeg

304 ms

placeholder_dark.optimized.21e589fc.svg

placeholder_dark.optimized.21e589fc.svg

600 ms

b60b07df-a624-402f-9150-326d2ed3bd84

b60b07df-a624-402f-9150-326d2ed3bd84

1447 ms

2086560c-7398-4328-8bb9-21467cd2c067

2086560c-7398-4328-8bb9-21467cd2c067

1244 ms

17646765-aab7-4781-85ee-22fdb135240e

17646765-aab7-4781-85ee-22fdb135240e

1558 ms

ebce23d4-7a89-44db-97e1-187ced261851

ebce23d4-7a89-44db-97e1-187ced261851

1612 ms

d1b73a1a-7566-4ea4-9343-02afe2d06453

d1b73a1a-7566-4ea4-9343-02afe2d06453

1653 ms

0afd07d5-43b1-4eb4-b5d2-cf033d4f4f7d

0afd07d5-43b1-4eb4-b5d2-cf033d4f4f7d

1793 ms

269aa9b9-9083-42b5-9e94-b217c987f803

269aa9b9-9083-42b5-9e94-b217c987f803

1835 ms

ee845758-5249-43f3-bd5a-f6f8fa1aa0b2

ee845758-5249-43f3-bd5a-f6f8fa1aa0b2

1874 ms

9e238339-50d1-4eee-a1e1-460d94a284c3

9e238339-50d1-4eee-a1e1-460d94a284c3

2101 ms

884ad96f-8d21-4e6c-a92c-0134d69f7823

884ad96f-8d21-4e6c-a92c-0134d69f7823

1998 ms

3966e63b-de5d-4eab-bb8b-3ac04207d300

3966e63b-de5d-4eab-bb8b-3ac04207d300

3943 ms

66abb76e-8d0e-489b-873a-aae3050f0eb2

66abb76e-8d0e-489b-873a-aae3050f0eb2

2464 ms

476ab770-a2ca-4d3a-bf12-46147f97f554

476ab770-a2ca-4d3a-bf12-46147f97f554

2409 ms

588822e5-a7d7-4fd5-abb3-067583b116f5

588822e5-a7d7-4fd5-abb3-067583b116f5

4535 ms

RadioPlayerBlackMini.optimized.594c51ce.svg

RadioPlayerBlackMini.optimized.594c51ce.svg

583 ms

kiq0c5m4_colored.png

kiq0c5m4_colored.png

2222 ms

kiujmk1r_colored.png

kiujmk1r_colored.png

2254 ms

kfguhr39_colored.png

kfguhr39_colored.png

2422 ms

lo6xgg9p_colored.png

lo6xgg9p_colored.png

2412 ms

khopcfhd_colored.png

khopcfhd_colored.png

2638 ms

llxi9kle_colored.png

llxi9kle_colored.png

2565 ms

Inter-SemiBold.woff

Inter-SemiBold.woff

154 ms

Inter-ExtraBold.woff

Inter-ExtraBold.woff

357 ms

Inter-Bold.woff

Inter-Bold.woff

407 ms

Inter-Black.woff

Inter-Black.woff

387 ms

Inter-Medium.woff

Inter-Medium.woff

407 ms

Inter-Regular.woff

Inter-Regular.woff

406 ms

Inter-Light.woff

Inter-Light.woff

406 ms

Inter-ExtraLight.woff

Inter-ExtraLight.woff

510 ms

Inter-Thin.woff

Inter-Thin.woff

532 ms

01ff74653c7bee83.css

01ff74653c7bee83.css

3 ms

82e82d71594a7d5d.css

82e82d71594a7d5d.css

2 ms

19810a36fdbc09c7.css

19810a36fdbc09c7.css

3 ms

3bf946712ca7029d.css

3bf946712ca7029d.css

3 ms

c57b008837f5d129.css

c57b008837f5d129.css

26 ms

f7f0aee093a30245.css

f7f0aee093a30245.css

2 ms

0020f748a2fac0ea.css

0020f748a2fac0ea.css

3 ms

55996bc8b9f05930.css

55996bc8b9f05930.css

2 ms

Accessibility Review

go.zvooq.com accessibility score

60

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

go.zvooq.com best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

go.zvooq.com SEO score

93

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 uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Go.zvooq.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Go.zvooq.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

go.zvooq.com

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