Tools & Wizards About Us
ravak.cz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ravak.cz

Ravak a.s. - Když koupelnu, tak Ravak – české koupelny světového designu!

Page Load Speed

5.6 sec in total

First Response

365 ms

Resources Loaded

4.5 sec

Page Rendered

687 ms

ravak.cz screenshot

About Website

Welcome to ravak.cz homepage info - get ready to check Ravak best content for Czech Republic right away, or after learning these important things about ravak.cz

Ravak a.s. - Výrobce sanitárního vybavení koupelen. Náš sortiment zahrnuje sprchové kouty a dveře, sprchové vaničky, akrylátové vany, umyvadla, vodovodní baterie, koupelnový nábytek a další vybavení a...

Visit ravak.cz

Key Findings

We analyzed Ravak.cz page load time and found that the first response time was 365 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ravak.cz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,360 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

ravak.cz

365 ms

ravak.cz

406 ms

www.ravak.cz

1152 ms

aos.css

118 ms

nouislider.min.css

229 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 79% of them (93 requests) were addressed to the original Ravak.cz, 3% (3 requests) were made to Cdn.luigisbox.com and 3% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ravak.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.7 kB (6%)

Content Size

3.8 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ravak.cz main page is 3.8 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 63.0 kB

  • Original 78.9 kB
  • After minification 71.9 kB
  • After compression 15.9 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 63.0 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 159.6 kB

  • Original 3.3 MB
  • After minification 3.1 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. Ravak images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 12.7 kB

  • Original 344.0 kB
  • After minification 344.0 kB
  • After compression 331.4 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

-1%

Potential reduce by 336 B

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 59.2 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. Ravak.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 74 (67%)

Requests Now

110

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ravak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ravak.cz

ravak.cz

365 ms

ravak.cz

ravak.cz

406 ms

www.ravak.cz

www.ravak.cz

1152 ms

aos.css

aos.css

118 ms

nouislider.min.css

nouislider.min.css

229 ms

sal.css

sal.css

301 ms

splide.min.css

splide.min.css

293 ms

tiny-slider.css

tiny-slider.css

305 ms

style.min.css

style.min.css

510 ms

aos.js

aos.js

305 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

430 ms

jquery-migrate-1.4.1.min.js

jquery-migrate-1.4.1.min.js

407 ms

main.min.js

main.min.js

410 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

596 ms

tiny-slider.js

tiny-slider.js

425 ms

nouislider.min.js

nouislider.min.js

595 ms

fslightbox.js

fslightbox.js

596 ms

rellax.min.js

rellax.min.js

596 ms

gsap.min.js

gsap.min.js

598 ms

ScrollMagic.min.js

ScrollMagic.min.js

632 ms

animation.gsap.min.js

animation.gsap.min.js

633 ms

debug.addIndicators.min.js

debug.addIndicators.min.js

633 ms

splide.min.js

splide.min.js

636 ms

project_base.min.js

project_base.min.js

643 ms

forms2.js

forms2.js

733 ms

main.min.js

main.min.js

739 ms

page-main.min.js

page-main.min.js

738 ms

conversion.js

conversion.js

87 ms

gtm.js

gtm.js

127 ms

fbevents.js

fbevents.js

73 ms

logo.svg

logo.svg

179 ms

252525.svg

252525.svg

183 ms

252525.svg

252525.svg

192 ms

252525.svg

252525.svg

309 ms

ravak_cool-_cosd1-cops_x0vv70300z1set90cops90_v_tn.jpg

ravak_cool-_cosd1-cops_x0vv70300z1set90cops90_v_tn.jpg

314 ms

ravak_ypsilon_wall_xc00100047_v_tn.jpg

ravak_ypsilon_wall_xc00100047_v_tn.jpg

315 ms

zrcadlo-step-00_v_tn.jpg

zrcadlo-step-00_v_tn.jpg

316 ms

td310-00_v_tn.jpg

td310-00_v_tn.jpg

315 ms

desktop.webp

desktop.webp

314 ms

mobile.webp

mobile.webp

429 ms

252525.svg

252525.svg

425 ms

desktop-new.webp

desktop-new.webp

428 ms

mobile-new.webp

mobile-new.webp

427 ms

desktop.webp

desktop.webp

613 ms

mobile.webp

mobile.webp

522 ms

FFFFFF.svg

FFFFFF.svg

536 ms

koncept-chrome.webp

koncept-chrome.webp

630 ms

koncept-classic.webp

koncept-classic.webp

724 ms

20230629190305.c.-1---vana-ypsilon-interior-03-image-ravak-bez-rucniku.jpg

20230629190305.c.-1---vana-ypsilon-interior-03-image-ravak-bez-rucniku.jpg

1126 ms

252525.svg

252525.svg

633 ms

20230928155050.c.-2---umyvadlo-yard-600-black_walk-in-wall-black-image-ravak.jpg

20230928155050.c.-2---umyvadlo-yard-600-black_walk-in-wall-black-image-ravak.jpg

1128 ms

20230828085036.c.-1---nexty-ndop2-npss-expand-_web-image-ravak---2592x1400---1-.jpg

20230828085036.c.-1---nexty-ndop2-npss-expand-_web-image-ravak---2592x1400---1-.jpg

1032 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

717 ms

20230701182123.c.-4---yard-450-faucet-pu-019-black-image-ravak.jpg

20230701182123.c.-4---yard-450-faucet-pu-019-black-image-ravak.jpg

1286 ms

20230817084116.2---washbasin-classic-slim-sd_sb-classic-ii-image-ravak-1.jpg

20230817084116.2---washbasin-classic-slim-sd_sb-classic-ii-image-ravak-1.jpg

997 ms

20230818151558.1---es-019-10wv-o1-rb07b--washbasin-moon2-image-ravak.jpg

20230818151558.1---es-019-10wv-o1-rb07b--washbasin-moon2-image-ravak.jpg

1379 ms

SuisseIntl-Regular-WebXL.woff

SuisseIntl-Regular-WebXL.woff

1107 ms

retargeting.js

retargeting.js

817 ms

SuisseIntl-Medium-WebXL.woff

SuisseIntl-Medium-WebXL.woff

1129 ms

SuisseIntl-Bold-WebXL.woff

SuisseIntl-Bold-WebXL.woff

1172 ms

SuisseWorks-Regular-WebXL.woff

SuisseWorks-Regular-WebXL.woff

1194 ms

20230818151847.3-es-032-60rgb-shower-hand-951-60rgb-accessories-913-62rgb-and-974-60rgb-image-ravak.jpg

20230818151847.3-es-032-60rgb-shower-hand-951-60rgb-accessories-913-62rgb-and-974-60rgb-image-ravak.jpg

1195 ms

logo.svg

logo.svg

1192 ms

FFFFFF.svg

FFFFFF.svg

1272 ms

abb2f1476f598aa1ccd92772eee0a7eb.js

abb2f1476f598aa1ccd92772eee0a7eb.js

538 ms

js

js

62 ms

hotjar-969317.js

hotjar-969317.js

157 ms

core.js

core.js

17 ms

LBX-147679.js

LBX-147679.js

23 ms

trackpoint-async.js

trackpoint-async.js

189 ms

FFFFFF.svg

FFFFFF.svg

1183 ms

FFFFFF.svg

FFFFFF.svg

1185 ms

FFFFFF.svg

FFFFFF.svg

1189 ms

FFFFFF.svg

FFFFFF.svg

1248 ms

252525.svg

252525.svg

1277 ms

autocomplete.js

autocomplete.js

124 ms

autocomplete.css

autocomplete.css

140 ms

ravak.js

ravak.js

338 ms

cz.svg

cz.svg

1278 ms

international.svg

international.svg

1158 ms

modules.4d9dd1518dc89987e57a.js

modules.4d9dd1518dc89987e57a.js

45 ms

pl.svg

pl.svg

1155 ms

sk.svg

sk.svg

1198 ms

at.svg

at.svg

1221 ms

hu.svg

hu.svg

1252 ms

es.svg

es.svg

1246 ms

488 ms

fr.svg

fr.svg

1159 ms

ua.svg

ua.svg

1153 ms

lt.svg

lt.svg

1195 ms

kz.svg

kz.svg

1226 ms

lv.svg

lv.svg

1153 ms

ee.svg

ee.svg

1144 ms

ro.svg

ro.svg

1077 ms

de.svg

de.svg

1058 ms

uk.svg

uk.svg

1093 ms

ch.svg

ch.svg

1041 ms

trending_queries

trending_queries

211 ms

landing

landing

212 ms

tn.svg

tn.svg

939 ms

199 ms

88 ms

102 ms

106 ms

loader.js

loader.js

154 ms

37 ms

23 ms

28 ms

be.svg

be.svg

765 ms

mx.svg

mx.svg

769 ms

no.svg

no.svg

679 ms

ma.svg

ma.svg

712 ms

ae.svg

ae.svg

717 ms

logo-comgate.svg

logo-comgate.svg

702 ms

logo-visa.svg

logo-visa.svg

642 ms

logo-visa-electron.svg

logo-visa-electron.svg

651 ms

logo-mastercard.svg

logo-mastercard.svg

651 ms

logo-maestro.svg

logo-maestro.svg

652 ms

Accessibility Review

ravak.cz accessibility score

97

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.

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

ravak.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

ravak.cz SEO score

92

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Ravak.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 Ravak.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

ravak.cz

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