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svirel.org screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

svirel.org

Блокфлейта. Легко и просто научиться играть поможет Свирелька.

Page Load Speed

8.8 sec in total

First Response

551 ms

Resources Loaded

4.7 sec

Page Rendered

3.5 sec

svirel.org screenshot

About Website

Click here to check amazing Svirel content for Russia. Otherwise, check out these important facts you probably never knew about svirel.org

Блокфлейта самоучитель Подробное описание как научиться играть,видео уроки Большая подборка нот от самых простых до популярных Обучающая программа Свирелька

Visit svirel.org

Key Findings

We analyzed Svirel.org page load time and found that the first response time was 551 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

svirel.org performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value9,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

svirel.org

551 ms

svirel.org

649 ms

wpo-minify-header-77c53796.min.css

319 ms

wpo-minify-header-78591309.min.js

415 ms

es5-shims.min.js

379 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 22% of them (11 requests) were addressed to the original Svirel.org, 32% (16 requests) were made to Jnn-pa.googleapis.com and 24% (12 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Svirelmuz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.7 kB (35%)

Content Size

910.9 kB

After Optimization

596.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svirel.org main page is 910.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 386.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 310.6 kB

  • Original 386.0 kB
  • After minification 370.8 kB
  • After compression 75.4 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 310.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 89.6 kB
  • After minification 88.5 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. Svirel images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.0 kB

  • Original 315.5 kB
  • After minification 315.5 kB
  • After compression 312.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 119.8 kB
  • After minification 119.8 kB
  • After compression 119.8 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. Svirel.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

48

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svirel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

svirel.org

svirel.org

551 ms

svirel.org

svirel.org

649 ms

wpo-minify-header-77c53796.min.css

wpo-minify-header-77c53796.min.css

319 ms

wpo-minify-header-78591309.min.js

wpo-minify-header-78591309.min.js

415 ms

es5-shims.min.js

es5-shims.min.js

379 ms

share.js

share.js

890 ms

wpo-minify-footer-2c882f0c.min.js

wpo-minify-footer-2c882f0c.min.js

369 ms

wpo-minify-footer-24df054d.min.js

wpo-minify-footer-24df054d.min.js

369 ms

wpo-minify-footer-54881375.min.js

wpo-minify-footer-54881375.min.js

370 ms

tag.js

tag.js

1576 ms

MaxhTJ72KVo

MaxhTJ72KVo

140 ms

programmoi_polzuiutcia.png

programmoi_polzuiutcia.png

2031 ms

svirelka_01_smal.jpg

svirelka_01_smal.jpg

108 ms

flutes21.jpg

flutes21.jpg

113 ms

flag_gb.png

flag_gb.png

106 ms

flag_es.gif

flag_es.gif

111 ms

hozyain-vremeni-471x600.jpg

hozyain-vremeni-471x600.jpg

2037 ms

0Es6cPaehzw

0Es6cPaehzw

309 ms

www-player.css

www-player.css

10 ms

www-embed-player.js

www-embed-player.js

24 ms

base.js

base.js

47 ms

ad_status.js

ad_status.js

695 ms

BooTbrWpG9WG1AWoNGQ4U3pqB_9mg_H8jYfh3lZU1ZU.js

BooTbrWpG9WG1AWoNGQ4U3pqB_9mg_H8jYfh3lZU1ZU.js

843 ms

embed.js

embed.js

128 ms

IVb4IK4XADo

IVb4IK4XADo

529 ms

YUKMNAUfFDY

YUKMNAUfFDY

525 ms

oxUTbsrunbY

oxUTbsrunbY

601 ms

hggISFswKcw

hggISFswKcw

789 ms

DXs2q9_PMfA

DXs2q9_PMfA

874 ms

yi1MTwnOKsE

yi1MTwnOKsE

830 ms

id

id

439 ms

Create

Create

854 ms

Create

Create

946 ms

Create

Create

949 ms

Create

Create

947 ms

Create

Create

943 ms

id

id

797 ms

Create

Create

675 ms

Create

Create

694 ms

Create

Create

634 ms

id

id

91 ms

GenerateIT

GenerateIT

292 ms

GenerateIT

GenerateIT

290 ms

GenerateIT

GenerateIT

213 ms

GenerateIT

GenerateIT

162 ms

GenerateIT

GenerateIT

162 ms

GenerateIT

GenerateIT

155 ms

GenerateIT

GenerateIT

138 ms

sync_cookie_image_decide

sync_cookie_image_decide

139 ms

GenerateIT

GenerateIT

130 ms

Accessibility Review

svirel.org accessibility score

88

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

Form elements do not have associated labels

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

svirel.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

svirel.org SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svirel.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Svirel.org 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

svirel.org

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