Tools & Wizards About Us
spa-studio.cz screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% 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

  • 92

    SEO

    Google-friendlier than
    74% of websites

spa-studio.cz

Rodinné vířivky na celoroční provoz a kombinované bazény s vířivkou...

Page Load Speed

4.5 sec in total

First Response

193 ms

Resources Loaded

3.4 sec

Page Rendered

943 ms

spa-studio.cz screenshot

About Website

Visit spa-studio.cz now to see the best up-to-date Spa Studio content for Czech Republic and also check out these interesting facts you probably never knew about spa-studio.cz

Vířivka na terasu, do domu nebo na zahradu? Nabízíme přes 47 unikátních modelů luxusních vířivek a 9 modelů SWIM SPA bazénů s protiproudem a vířivou částí.

Visit spa-studio.cz

Key Findings

We analyzed Spa-studio.cz page load time and found that the first response time was 193 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

spa-studio.cz performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

spa-studio.cz

193 ms

spa-studio.cz

370 ms

www.spa-studio.cz

197 ms

www.spa-studio.cz

510 ms

css2

35 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 88% of them (86 requests) were addressed to the original Spa-studio.cz, 6% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Spa-studio.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.1 kB (4%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Spa-studio.cz main page is 4.2 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. 55% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 71.7 kB

  • Original 90.1 kB
  • After minification 80.8 kB
  • After compression 18.3 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 71.7 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 109.3 kB

  • Original 4.1 MB
  • After minification 4.0 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. Spa Studio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 87 B

  • Original 23.2 kB
  • After minification 23.2 kB
  • After compression 23.1 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.

Requests Breakdown

Number of requests can be reduced by 39 (44%)

Requests Now

88

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spa Studio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spa-studio.cz

spa-studio.cz

193 ms

spa-studio.cz

spa-studio.cz

370 ms

www.spa-studio.cz

www.spa-studio.cz

197 ms

www.spa-studio.cz

www.spa-studio.cz

510 ms

css2

css2

35 ms

conversion.js

conversion.js

86 ms

style.min.css

style.min.css

364 ms

cookieblocker.min.css

cookieblocker.min.css

275 ms

normalize.css

normalize.css

286 ms

slick.css

slick.css

287 ms

fontawesome.min.css

fontawesome.min.css

280 ms

czm-chat-support.css

czm-chat-support.css

371 ms

style.css

style.css

380 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

378 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

380 ms

wp-polyfill.min.js

wp-polyfill.min.js

458 ms

hooks.min.js

hooks.min.js

463 ms

frontend.js

frontend.js

474 ms

jquery.min.js

jquery.min.js

479 ms

jquery-migrate.min.js

jquery-migrate.min.js

473 ms

in-view.min.js

in-view.min.js

558 ms

charts.js

charts.js

560 ms

showShowrooms.js

showShowrooms.js

567 ms

showProsCons.js

showProsCons.js

567 ms

parallax.js

parallax.js

573 ms

autoplayVideo.js

autoplayVideo.js

641 ms

slick.min.js

slick.min.js

649 ms

jquery.events.touch.js

jquery.events.touch.js

660 ms

jquery.animateNumber.min.js

jquery.animateNumber.min.js

660 ms

circle-progress.min.js

circle-progress.min.js

667 ms

moment.min.js

moment.min.js

735 ms

moment-timezone-with-data.min.js

moment-timezone-with-data.min.js

835 ms

czm-chat-support.min.js

czm-chat-support.min.js

754 ms

czmchat.js

czmchat.js

754 ms

main.js

main.js

761 ms

complianz.min.js

complianz.min.js

829 ms

wpforms-user-journey.min.js

wpforms-user-journey.min.js

848 ms

gtm.js

gtm.js

67 ms

29 ms

25 ms

css

css

17 ms

spa-studio-cs-logo.svg

spa-studio-cs-logo.svg

354 ms

cs_CZ.svg

cs_CZ.svg

355 ms

sk_SK.svg

sk_SK.svg

415 ms

en_GB.svg

en_GB.svg

421 ms

hybrid-pool-6in1-darling-spa-csi-w-490x135.png

hybrid-pool-6in1-darling-spa-csi-w-490x135.png

528 ms

hybridni-bazen-darling-spa-bazen-pro-deti.jpg

hybridni-bazen-darling-spa-bazen-pro-deti.jpg

980 ms

bazen-s-protiproudem-swim-spa-oceanus.jpg

bazen-s-protiproudem-swim-spa-oceanus.jpg

823 ms

vision-control-panels.jpg

vision-control-panels.jpg

599 ms

synergy-disinfection-system.jpg

synergy-disinfection-system.jpg

646 ms

desinfekce-virivek-minus.jpg

desinfekce-virivek-minus.jpg

716 ms

ico-pros.svg

ico-pros.svg

691 ms

tepelna-izolace-bocnich-stran.jpg

tepelna-izolace-bocnich-stran.jpg

741 ms

tepelna-izolace-bocnich-stran-minus.jpg

tepelna-izolace-bocnich-stran-minus.jpg

873 ms

technicke-reseni.jpg

technicke-reseni.jpg

821 ms

technicke-reseni-minus.jpg

technicke-reseni-minus.jpg

836 ms

cirkulacni-cerpadla.jpg

cirkulacni-cerpadla.jpg

917 ms

cirkulacni-cerpadla-minus.jpg

cirkulacni-cerpadla-minus.jpg

918 ms

masazni-motory.jpg

masazni-motory.jpg

883 ms

masazni-motory-minus.jpg

masazni-motory-minus.jpg

916 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

17 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

35 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

42 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

61 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

43 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

60 ms

tepelna-izolace.jpg

tepelna-izolace.jpg

963 ms

tepelna-izolace-minus.jpg

tepelna-izolace-minus.jpg

958 ms

venkovni-oplasteni.jpg

venkovni-oplasteni.jpg

969 ms

venkovni-oplasteni-minus.jpg

venkovni-oplasteni-minus.jpg

1092 ms

ovladaci-panely.jpg

ovladaci-panely.jpg

1036 ms

ovladaci-panely-minus.jpg

ovladaci-panely-minus.jpg

971 ms

atestovane-trysky.jpg

atestovane-trysky.jpg

958 ms

atestovane-trysky-minus.jpg

atestovane-trysky-minus.jpg

967 ms

bg-showrooms.jpg

bg-showrooms.jpg

1323 ms

showroom-praha-180x180.jpg

showroom-praha-180x180.jpg

976 ms

showroom-mlada-boleslav-180x180.jpg

showroom-mlada-boleslav-180x180.jpg

961 ms

showroom-brno-180x180.jpg

showroom-brno-180x180.jpg

968 ms

showroom-ostrava-180x180.jpg

showroom-ostrava-180x180.jpg

994 ms

showroom-bratislava-180x180.jpg

showroom-bratislava-180x180.jpg

941 ms

bg-water.jpg

bg-water.jpg

971 ms

viriva-vana-canadian-spa-international-490x426.png

viriva-vana-canadian-spa-international-490x426.png

969 ms

spa-studio_-_rodinna_viriva_vana_gladius_new-490x426.jpeg

spa-studio_-_rodinna_viriva_vana_gladius_new-490x426.jpeg

954 ms

veletrh-virivek-expo-las-vegas-e1702904940984-490x426.jpg

veletrh-virivek-expo-las-vegas-e1702904940984-490x426.jpg

986 ms

bg-footer-wave.jpg

bg-footer-wave.jpg

944 ms

ico-call-customers.svg

ico-call-customers.svg

981 ms

ico-call-services.svg

ico-call-services.svg

877 ms

ico-call-hotline.svg

ico-call-hotline.svg

818 ms

showroom-praha-490x490.jpg

showroom-praha-490x490.jpg

789 ms

showroom-mlada-boleslav-490x490.jpg

showroom-mlada-boleslav-490x490.jpg

764 ms

showroom-brno-490x490.jpg

showroom-brno-490x490.jpg

781 ms

showroom-ostrava-490x490.jpg

showroom-ostrava-490x490.jpg

758 ms

showroom-bratislava-490x490.jpg

showroom-bratislava-490x490.jpg

692 ms

ch2.png

ch2.png

705 ms

zdravotni-klaun-logo.svg

zdravotni-klaun-logo.svg

714 ms

sphere_card.png

sphere_card.png

706 ms

ico-facebook.svg

ico-facebook.svg

673 ms

ico-instagram.svg

ico-instagram.svg

677 ms

Accessibility Review

spa-studio.cz accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

spa-studio.cz 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

spa-studio.cz SEO score

92

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spa-studio.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 Spa-studio.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

spa-studio.cz

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