Tools & Wizards About Us
noitami.cz screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

noitami.cz

Odhlučnění, akustika a zvuková izolace :: Noitami akustika

Page Load Speed

9.3 sec in total

First Response

956 ms

Resources Loaded

7.2 sec

Page Rendered

1.1 sec

noitami.cz screenshot

About Website

Welcome to noitami.cz homepage info - get ready to check Noitami best content right away, or after learning these important things about noitami.cz

Odhlučnění, akustika a zvuková izolace. To je naše specializace. Odhlučníme cokoliv, od bytu až po klimatizaci. Vyřešíme akustiku jakého koliv prostoru.

Visit noitami.cz

Key Findings

We analyzed Noitami.cz page load time and found that the first response time was 956 ms and then it took 8.4 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

noitami.cz performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

www.noitami.cz

956 ms

js

63 ms

styles.css

735 ms

frontend.css

310 ms

groovy-28328.css

315 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 56% of them (74 requests) were addressed to the original Noitami.cz, 42% (56 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Noitami.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 913.7 kB (25%)

Content Size

3.7 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Noitami.cz main page is 3.7 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 302.9 kB

  • Original 358.7 kB
  • After minification 353.0 kB
  • After compression 55.8 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 302.9 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 15.9 kB

  • Original 2.4 MB
  • After minification 2.4 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. Noitami images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 590.1 kB

  • Original 829.3 kB
  • After minification 822.6 kB
  • After compression 239.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 590.1 kB or 71% of the original size.

CSS Optimization

-9%

Potential reduce by 4.7 kB

  • Original 54.5 kB
  • After minification 54.5 kB
  • After compression 49.8 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. Noitami.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (47%)

Requests Now

74

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Noitami. 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 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.noitami.cz

www.noitami.cz

956 ms

js

js

63 ms

styles.css

styles.css

735 ms

frontend.css

frontend.css

310 ms

groovy-28328.css

groovy-28328.css

315 ms

groovy-69018.css

groovy-69018.css

309 ms

groovy-socicon.css

groovy-socicon.css

313 ms

fontawesome.css

fontawesome.css

315 ms

font-internal.css

font-internal.css

411 ms

style.min.css

style.min.css

401 ms

preset_7835.css

preset_7835.css

402 ms

style.css

style.css

405 ms

script.min.js

script.min.js

406 ms

frontend-gtag.min.js

frontend-gtag.min.js

503 ms

css

css

35 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

383 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

384 ms

index.js

index.js

384 ms

index.js

index.js

386 ms

frontend.js

frontend.js

790 ms

jquery.min.js

jquery.min.js

686 ms

jquery-migrate.min.js

jquery-migrate.min.js

486 ms

scripts.min.js

scripts.min.js

990 ms

smoothscroll.js

smoothscroll.js

487 ms

jquery.fitvids.js

jquery.fitvids.js

592 ms

jquery.mobile.js

jquery.mobile.js

592 ms

magnific-popup.js

magnific-popup.js

696 ms

easypiechart.js

easypiechart.js

696 ms

salvattore.js

salvattore.js

700 ms

frontend-bundle.min.js

frontend-bundle.min.js

786 ms

common.js

common.js

798 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1110 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

801 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

887 ms

style.css

style.css

610 ms

rusi-vas-sousedi-slder.jpg

rusi-vas-sousedi-slder.jpg

508 ms

ikona-odhlucneni.png

ikona-odhlucneni.png

308 ms

ikona-noitami.png

ikona-noitami.png

310 ms

ikona-equalizer-2.png

ikona-equalizer-2.png

310 ms

ikona-hluk.png

ikona-hluk.png

309 ms

logo-cb.png

logo-cb.png

308 ms

logo.png

logo.png

116 ms

noitamiakustika_dom%C3%A1c%C3%ADzku%C5%A1ebnaklav%C3%ADr-2.jpg

noitamiakustika_dom%C3%A1c%C3%ADzku%C5%A1ebnaklav%C3%ADr-2.jpg

309 ms

nahravaci-studio.jpg

nahravaci-studio.jpg

207 ms

akustika-skolni-jidelny.jpg

akustika-skolni-jidelny.jpg

213 ms

akustika-skola-porg-005.jpg

akustika-skola-porg-005.jpg

214 ms

zvukova-izolace-stropu-03-431629_400x250.jpg

zvukova-izolace-stropu-03-431629_400x250.jpg

212 ms

domaci-zkusebna-na-klavir-001-400x250.jpg

domaci-zkusebna-na-klavir-001-400x250.jpg

290 ms

odhlucneni-rodinneho-domu-019-400x250.jpg

odhlucneni-rodinneho-domu-019-400x250.jpg

311 ms

uprava-akustiky-dobris-002-400x284.jpg

uprava-akustiky-dobris-002-400x284.jpg

315 ms

4-400x284.jpg

4-400x284.jpg

316 ms

7-1-400x284.jpg

7-1-400x284.jpg

317 ms

3-1-400x284.jpg

3-1-400x284.jpg

392 ms

p%C5%AFvodn%C3%AD-akustick%C3%BD-strop-400x284.jpg

p%C5%AFvodn%C3%AD-akustick%C3%BD-strop-400x284.jpg

414 ms

akustika-kavarny-just-coffe-004-400x284.jpg

akustika-kavarny-just-coffe-004-400x284.jpg

416 ms

akustika-ikea-017-400x284.jpg

akustika-ikea-017-400x284.jpg

419 ms

telocvicna-1-400x284.jpg

telocvicna-1-400x284.jpg

419 ms

akustika-karlova-universita-006-400x284.jpg

akustika-karlova-universita-006-400x284.jpg

419 ms

akusticke-podhledy-bazen-natrix-06-400x284.jpg

akusticke-podhledy-bazen-natrix-06-400x284.jpg

494 ms

odhlucneni-klimatizace-reznictvi-dolejs-07-400x284.jpg

odhlucneni-klimatizace-reznictvi-dolejs-07-400x284.jpg

516 ms

odhlucneni-restaurace-horomerice-01-400x284.jpg

odhlucneni-restaurace-horomerice-01-400x284.jpg

518 ms

noitamiakustika_samonosnystrop6-400x284.jpg

noitamiakustika_samonosnystrop6-400x284.jpg

522 ms

neprozvucny-strop-palmovka-04-400x284.jpg

neprozvucny-strop-palmovka-04-400x284.jpg

522 ms

noitamiakustika_p%C5%99edst%C4%9BnaWolf-3-400x284.jpg

noitamiakustika_p%C5%99edst%C4%9BnaWolf-3-400x284.jpg

522 ms

noitamiakustika_msjarov-7-400x284.jpg

noitamiakustika_msjarov-7-400x284.jpg

597 ms

et-divi-dynamic-2-late.css

et-divi-dynamic-2-late.css

548 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPA.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPA.woff

31 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf

43 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zAkw.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zAkw.woff

44 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zAkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zAkA.ttf

44 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_Akw.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_Akw.woff

46 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_AkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_AkA.ttf

45 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkw.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkw.woff

47 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkA.ttf

65 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vAkw.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vAkw.woff

66 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vAkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vAkA.ttf

67 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nAkw.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nAkw.woff

68 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nAkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nAkA.ttf

66 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEooCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEooCM.woff

63 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEooCP.ttf

69 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaooCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaooCM.woff

69 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaooCP.ttf

73 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao4CM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao4CM.woff

72 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao4CP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao4CP.ttf

70 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCM.woff

70 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCP.ttf

73 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoooCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoooCM.woff

73 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoooCP.ttf

90 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpYCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpYCM.woff

91 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpYCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpYCP.ttf

90 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCM.woff

90 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCP.ttf

91 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapYCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapYCM.woff

93 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapYCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapYCP.ttf

94 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpYCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpYCM.woff

92 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpYCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpYCP.ttf

92 ms

KFOlCnqEu92Fr1MmEU9vAA.woff

KFOlCnqEu92Fr1MmEU9vAA.woff

94 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

93 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

95 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

97 ms

KFOlCnqEu92Fr1MmSU5vAA.woff

KFOlCnqEu92Fr1MmSU5vAA.woff

95 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

95 ms

modules.woff

modules.woff

645 ms

KFOkCnqEu92Fr1MmgWxM.woff

KFOkCnqEu92Fr1MmgWxM.woff

59 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

59 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

62 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

59 ms

KFOlCnqEu92Fr1MmYUtvAA.woff

KFOlCnqEu92Fr1MmYUtvAA.woff

59 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

67 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclRdo.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclRdo.woff

44 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclRdr.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclRdr.ttf

49 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZklxdo.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZklxdo.woff

40 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZklxdr.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZklxdr.ttf

47 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lBdo.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lBdo.woff

38 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lBdr.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lBdr.ttf

47 ms

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPa7j.woff

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPa7j.woff

46 ms

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPa7g.ttf

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPa7g.ttf

49 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkhdo.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkhdo.woff

47 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkhdr.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkhdr.ttf

46 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZYokRdo.woff

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZYokRdo.woff

44 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZYokRdr.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZYokRdr.ttf

46 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuvMQQ.woff

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuvMQQ.woff

45 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhDuvMQQ.woff

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhDuvMQQ.woff

45 ms

style.min.css

style.min.css

136 ms

odhlucneni-kancelare-slider.jpg

odhlucneni-kancelare-slider.jpg

407 ms

budte-v-klidu-slider.jpg

budte-v-klidu-slider.jpg

406 ms

akusticke-panely-anglicka-skola-1.jpg

akusticke-panely-anglicka-skola-1.jpg

509 ms

slider-dupani-od-sousedu2.jpg

slider-dupani-od-sousedu2.jpg

408 ms

akusticke-panely-slider.jpg

akusticke-panely-slider.jpg

307 ms

akusticka-mereni.jpg

akusticka-mereni.jpg

309 ms

publikujeme.jpg

publikujeme.jpg

614 ms

style.min.css

style.min.css

106 ms

Accessibility Review

noitami.cz accessibility score

80

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

noitami.cz 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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

noitami.cz SEO score

92

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

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

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

noitami.cz

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