Tools & Wizards About Us
orkiestra.edu.pl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

orkiestra.edu.pl

Orkiestra

Page Load Speed

3.1 sec in total

First Response

659 ms

Resources Loaded

2.1 sec

Page Rendered

397 ms

orkiestra.edu.pl screenshot

About Website

Visit orkiestra.edu.pl now to see the best up-to-date Orkiestra content and also check out these interesting facts you probably never knew about orkiestra.edu.pl

Młodzieżowa Orkiestra Dęta - Leśnica

Visit orkiestra.edu.pl

Key Findings

We analyzed Orkiestra.edu.pl page load time and found that the first response time was 659 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

orkiestra.edu.pl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value1,740 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

orkiestra.edu.pl

659 ms

mootools.js

364 ms

caption.js

287 ms

system.css

271 ms

template.css

343 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 31% of them (23 requests) were addressed to the original Orkiestra.edu.pl, 15% (11 requests) were made to Apis.google.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Orkiestra.edu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 474.6 kB (38%)

Content Size

1.3 MB

After Optimization

779.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Orkiestra.edu.pl main page is 1.3 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. 65% of websites need less resources to load. Images take 632.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.8 kB

  • Original 55.8 kB
  • After minification 53.9 kB
  • After compression 10.0 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 45.8 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 18.2 kB

  • Original 632.9 kB
  • After minification 614.7 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. Orkiestra images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 190.1 kB

  • Original 299.6 kB
  • After minification 298.6 kB
  • After compression 109.5 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 190.1 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 220.5 kB

  • Original 265.7 kB
  • After minification 259.6 kB
  • After compression 45.1 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. Orkiestra.edu.pl needs all CSS files to be minified and compressed as it can save up to 220.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (54%)

Requests Now

68

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orkiestra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

orkiestra.edu.pl

orkiestra.edu.pl

659 ms

mootools.js

mootools.js

364 ms

caption.js

caption.js

287 ms

system.css

system.css

271 ms

template.css

template.css

343 ms

js_v2

js_v2

243 ms

ga.js

ga.js

31 ms

body_bg.jpg

body_bg.jpg

153 ms

page_bg.png

page_bg.png

153 ms

wrapper_bg.png

wrapper_bg.png

152 ms

header_bg.png

header_bg.png

151 ms

header_inner_bg.jpg

header_inner_bg.jpg

926 ms

logo_r_bg.png

logo_r_bg.png

260 ms

logo_l_bg.png

logo_l_bg.png

285 ms

topcol_bg.png

topcol_bg.png

260 ms

holder_bg.png

holder_bg.png

337 ms

h3.png

h3.png

337 ms

menu_row.png

menu_row.png

389 ms

123_bg.png

123_bg.png

387 ms

pdf_button.png

pdf_button.png

387 ms

printButton.png

printButton.png

426 ms

emailButton.png

emailButton.png

424 ms

10351651_512733555547663_6456142782610997763_n.jpg

10351651_512733555547663_6456142782610997763_n.jpg

1033 ms

sdk.js

sdk.js

100 ms

l4VppXJETcE

l4VppXJETcE

94 ms

__utm.gif

__utm.gif

17 ms

li.png

li.png

586 ms

widgets.js

widgets.js

9 ms

platform.js

platform.js

95 ms

footer_bg.png

footer_bg.png

582 ms

cloudy.png

cloudy.png

264 ms

mostly_cloudy.png

mostly_cloudy.png

263 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

63 ms

cf5f02a7dec1.png

cf5f02a7dec1.png

59 ms

d93e757e1104.png

d93e757e1104.png

111 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

119 ms

www-embed-player.js

www-embed-player.js

175 ms

273 ms

xd_arbiter.php

xd_arbiter.php

218 ms

xd_arbiter.php

xd_arbiter.php

298 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

49 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

157 ms

page

page

293 ms

syndication

syndication

225 ms

654407440327397376

654407440327397376

337 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

126 ms

ad_status.js

ad_status.js

130 ms

postmessageRelay

postmessageRelay

104 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

82 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

86 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

179 ms

rpc:shindig_random.js

rpc:shindig_random.js

90 ms

rs=AGLTcCNSixaVEaRcpL8fP-KmmHNxlc6KVw

rs=AGLTcCNSixaVEaRcpL8fP-KmmHNxlc6KVw

14 ms

rs=AGLTcCPslDq8vs09gyPeiFqyNFQr0GrbIg

rs=AGLTcCPslDq8vs09gyPeiFqyNFQr0GrbIg

18 ms

rs=AGLTcCNcAM_G0kFdeQHKbRmvW-zdnKsrpQ

rs=AGLTcCNcAM_G0kFdeQHKbRmvW-zdnKsrpQ

88 ms

photo.jpg

photo.jpg

358 ms

10933771_971755642854610_5429256445391740606_n.jpg

10933771_971755642854610_5429256445391740606_n.jpg

469 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

140 ms

dtpHsbgPEm2lVWciJZ0P-A.ttf

dtpHsbgPEm2lVWciJZ0P-A.ttf

195 ms

bdHGHleUa-ndQCOrdpfxfw.ttf

bdHGHleUa-ndQCOrdpfxfw.ttf

195 ms

proxy.jpg

proxy.jpg

270 ms

proxy.jpg

proxy.jpg

296 ms

proxy.jpg

proxy.jpg

296 ms

rs=AGLTcCNcAM_G0kFdeQHKbRmvW-zdnKsrpQ

rs=AGLTcCNcAM_G0kFdeQHKbRmvW-zdnKsrpQ

57 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

68 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

59 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

61 ms

rs=AGLTcCNcAM_G0kFdeQHKbRmvW-zdnKsrpQ

rs=AGLTcCNcAM_G0kFdeQHKbRmvW-zdnKsrpQ

65 ms

A5euPYys_normal.png

A5euPYys_normal.png

205 ms

Mv4fgDci_normal.jpg

Mv4fgDci_normal.jpg

122 ms

CRTuNDGWwAAYYLD.jpg:small

CRTuNDGWwAAYYLD.jpg:small

210 ms

B9du814IcAE9-MU.jpg:small

B9du814IcAE9-MU.jpg:small

235 ms

B9aj6PkIgAExI-b.jpg:small

B9aj6PkIgAExI-b.jpg:small

217 ms

jot

jot

22 ms

Accessibility Review

orkiestra.edu.pl accessibility score

70

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

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

orkiestra.edu.pl 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

orkiestra.edu.pl SEO score

69

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

Document uses plugins

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

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

orkiestra.edu.pl

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