Tools & Wizards About Us
warex.cz screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% 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

  • 84

    SEO

    Google-friendlier than
    52% of websites

warex.cz

Warex - Modulové stavby, obytné kontejnery a výměnné nástavby.

Page Load Speed

3.5 sec in total

First Response

330 ms

Resources Loaded

2.7 sec

Page Rendered

409 ms

warex.cz screenshot

About Website

Welcome to warex.cz homepage info - get ready to check Warex best content for Macedonia right away, or after learning these important things about warex.cz

Společnost Warex patří mezi přední výrobce modulových staveb. Vyrábíme obytné kontejnery, sanitární kontejnery a výměnné nástavby.

Visit warex.cz

Key Findings

We analyzed Warex.cz page load time and found that the first response time was 330 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

warex.cz performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

warex.cz

330 ms

www.warex.cz

593 ms

slimbox2.css

108 ms

jquery.fancybox.css

205 ms

jquery.fancybox-buttons.css

205 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 95% of them (62 requests) were addressed to the original Warex.cz, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Track.leady.cz. The less responsive or slowest element that took the longest time to load (954 ms) belongs to the original domain Warex.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.2 kB (24%)

Content Size

1.0 MB

After Optimization

791.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Warex.cz main page is 1.0 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. 40% of websites need less resources to load. Images take 737.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 27.0 kB

  • Original 34.9 kB
  • After minification 30.4 kB
  • After compression 8.0 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.0 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 43.3 kB

  • Original 737.9 kB
  • After minification 694.6 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. Warex images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 146.7 kB

  • Original 227.4 kB
  • After minification 218.0 kB
  • After compression 80.7 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 146.7 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 33.3 kB

  • Original 41.8 kB
  • After minification 32.1 kB
  • After compression 8.4 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. Warex.cz needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (52%)

Requests Now

63

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Warex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

warex.cz

warex.cz

330 ms

www.warex.cz

www.warex.cz

593 ms

slimbox2.css

slimbox2.css

108 ms

jquery.fancybox.css

jquery.fancybox.css

205 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

205 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

214 ms

rhinoslider.css

rhinoslider.css

215 ms

project.css

project.css

216 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

539 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

305 ms

main.min.js

main.min.js

306 ms

slimbox2.js

slimbox2.js

318 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

319 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

429 ms

jquery.fancybox-buttons.js

jquery.fancybox-buttons.js

408 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

407 ms

jquery.easing.js

jquery.easing.js

422 ms

mousewheel.js

mousewheel.js

425 ms

core.min.js

core.min.js

708 ms

kick.min.js

kick.min.js

508 ms

project.js

project.js

529 ms

ga-se-async.js

ga-se-async.js

532 ms

jquery.dropdownmenu.js

jquery.dropdownmenu.js

555 ms

ga.js

ga.js

30 ms

bg_body.png

bg_body.png

111 ms

bg_main.gif

bg_main.gif

109 ms

bg_main-in.png

bg_main-in.png

115 ms

bg_logo-cz.png

bg_logo-cz.png

213 ms

bg_menu.jpg

bg_menu.jpg

109 ms

bg_menu_li.gif

bg_menu_li.gif

115 ms

bg_menu_a.gif

bg_menu_a.gif

206 ms

button-vyhledat.gif

button-vyhledat.gif

205 ms

ico_cz.gif

ico_cz.gif

212 ms

ico_en.gif

ico_en.gif

217 ms

ico_de.gif

ico_de.gif

219 ms

bg_slideshowheadline.gif

bg_slideshowheadline.gif

307 ms

p1020936---uu.jpg

p1020936---uu.jpg

407 ms

nabor-novych-zam-stnancu.jpg

nabor-novych-zam-stnancu.jpg

423 ms

p1020936---u2.jpg

p1020936---u2.jpg

531 ms

p1020940---u.jpg

p1020940---u.jpg

643 ms

ts2-1---m2.jpeg

ts2-1---m2.jpeg

435 ms

slider-z-word.jpg

slider-z-word.jpg

608 ms

dsc00392---m-nici.jpg

dsc00392---m-nici.jpg

609 ms

jquery_slideshow_04.jpg

jquery_slideshow_04.jpg

632 ms

ms-lysa.jpg

ms-lysa.jpg

544 ms

tesco-plzen.jpg

tesco-plzen.jpg

637 ms

centrala.jpg

centrala.jpg

653 ms

suzuki.jpg

suzuki.jpg

712 ms

caok.gif

caok.gif

710 ms

bruck.gif

bruck.gif

738 ms

yale-logo.jpg

yale-logo.jpg

954 ms

bg_searchform.gif

bg_searchform.gif

736 ms

bullet.gif

bullet.gif

746 ms

bg_sekce_s1.jpg

bg_sekce_s1.jpg

798 ms

bg_sekce_s2.jpg

bg_sekce_s2.jpg

799 ms

bg_sekce_s3.jpg

bg_sekce_s3.jpg

829 ms

bullet2.gif

bullet2.gif

843 ms

button-b1.gif

button-b1.gif

854 ms

button-b4.gif

button-b4.gif

899 ms

h-linka.gif

h-linka.gif

899 ms

L.js

L.js

324 ms

__utm.gif

__utm.gif

45 ms

ico-news.gif

ico-news.gif

848 ms

bg_footer2.gif

bg_footer2.gif

863 ms

print.css

print.css

109 ms

Accessibility Review

warex.cz 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

warex.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

warex.cz SEO score

84

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

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 Warex.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 Warex.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

warex.cz

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