Tools & Wizards About Us
ciko-kominy.cz screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 53% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ciko-kominy.cz

Komíny a komínové systémy - CIKO - komín na celý život. | CIKO

Page Load Speed

4 sec in total

First Response

852 ms

Resources Loaded

2.8 sec

Page Rendered

275 ms

ciko-kominy.cz screenshot

About Website

Visit ciko-kominy.cz now to see the best up-to-date CIKO Kominy content for Czech Republic and also check out these interesting facts you probably never knew about ciko-kominy.cz

Komíny CIKO, komínové systémy a sestavy, cihelné komíny, kouřovody. Kvalitní komín se zárukou na 30 let.

Visit ciko-kominy.cz

Key Findings

We analyzed Ciko-kominy.cz page load time and found that the first response time was 852 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

ciko-kominy.cz performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

ciko-kominy.cz

852 ms

reset.css

179 ms

style.css

324 ms

SpryCollapsiblePanel.css

332 ms

SpryAccordion.css

327 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 87% of them (54 requests) were addressed to the original Ciko-kominy.cz, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ciko-kominy.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.5 kB (25%)

Content Size

913.4 kB

After Optimization

685.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ciko-kominy.cz main page is 913.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 644.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 35.3 kB

  • Original 44.1 kB
  • After minification 42.4 kB
  • After compression 8.7 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 35.3 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 35.2 kB

  • Original 644.6 kB
  • After minification 609.3 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. CIKO Kominy images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 99.4 kB

  • Original 157.2 kB
  • After minification 146.1 kB
  • After compression 57.7 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 99.4 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 57.5 kB

  • Original 67.5 kB
  • After minification 45.6 kB
  • After compression 10.1 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. Ciko-kominy.cz needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (49%)

Requests Now

59

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CIKO Kominy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ciko-kominy.cz

ciko-kominy.cz

852 ms

reset.css

reset.css

179 ms

style.css

style.css

324 ms

SpryCollapsiblePanel.css

SpryCollapsiblePanel.css

332 ms

SpryAccordion.css

SpryAccordion.css

327 ms

jquery.fancybox.css

jquery.fancybox.css

327 ms

basic.css

basic.css

358 ms

custom.css

custom.css

360 ms

jquery.min.js

jquery.min.js

16 ms

SpryCollapsiblePanel.js

SpryCollapsiblePanel.js

509 ms

SpryAccordion.js

SpryAccordion.js

512 ms

jquery.carouFredSel-6.1.0-packed.js

jquery.carouFredSel-6.1.0-packed.js

635 ms

caroufredsel-galerie.js

caroufredsel-galerie.js

522 ms

caroufredsel-banner.js

caroufredsel-banner.js

513 ms

hoverIntent.js

hoverIntent.js

515 ms

ubermenu.min.js

ubermenu.min.js

713 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

716 ms

fancybox.js

fancybox.js

720 ms

wp-embed.min.js

wp-embed.min.js

723 ms

ga.js

ga.js

53 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

357 ms

__utm.gif

__utm.gif

13 ms

vym2cbo.js

vym2cbo.js

207 ms

cz.png

cz.png

456 ms

header-bg.png

header-bg.png

191 ms

search-button.png

search-button.png

256 ms

krb.jpg

krb.jpg

963 ms

ciko-kominove-systemy.png

ciko-kominove-systemy.png

257 ms

menu-bg.png

menu-bg.png

261 ms

submenu-bg.png

submenu-bg.png

263 ms

kominy-cihelne.png

kominy-cihelne.png

368 ms

kominy-nerezove.png

kominy-nerezove.png

460 ms

kominove-rekonstrukce.png

kominove-rekonstrukce.png

462 ms

kominove-prislusenstvi.png

kominove-prislusenstvi.png

573 ms

banner-cihelne-kominy.jpg

banner-cihelne-kominy.jpg

820 ms

banner-nerezove-kominy.jpg

banner-nerezove-kominy.jpg

761 ms

Banner-compact.png

Banner-compact.png

746 ms

heading-bg.png

heading-bg.png

629 ms

Po%C5%BE%C3%A1r.png

Po%C5%BE%C3%A1r.png

729 ms

bannershop.png

bannershop.png

797 ms

main-content-bg.png

main-content-bg.png

906 ms

arrow-collapse-white.png

arrow-collapse-white.png

913 ms

pruvodce-plyn.png

pruvodce-plyn.png

908 ms

pruvodce-drevo.png

pruvodce-drevo.png

967 ms

pruvodce-uhli.png

pruvodce-uhli.png

969 ms

pruvodce-olej1.png

pruvodce-olej1.png

1068 ms

pruvodce-pelety.png

pruvodce-pelety.png

1071 ms

pruvodce-otaznik.png

pruvodce-otaznik.png

1074 ms

arrow-left.png

arrow-left.png

1143 ms

arrow-right.png

arrow-right.png

1148 ms

calc.gif

calc.gif

1146 ms

logo-footer.png

logo-footer.png

1254 ms

skype.png

skype.png

1260 ms

email.png

email.png

1257 ms

de.png

de.png

432 ms

us.png

us.png

435 ms

sk.png

sk.png

436 ms

heading-bg-small.png

heading-bg-small.png

1127 ms

d

d

332 ms

p.gif

p.gif

60 ms

Nw8BhYXN58QBqnkyqIcBoP0otRsBrecxJI8hhgGNgYQYGRgAuriYWD8H8sAMoFiUQBToRCTAAAAAAABAAAAAMbULpkAAAAAyiko1gAAAADKKYtH

Nw8BhYXN58QBqnkyqIcBoP0otRsBrecxJI8hhgGNgYQYGRgAuriYWD8H8sAMoFiUQBToRCTAAAAAAABAAAAAMbULpkAAAAAyiko1gAAAADKKYtH

6 ms

Nw8BhYXN58QBqnkyqIcBoP0otRsBrecxJI8hhgGNgYQYGRgAuriYWD8H8sAMoFiUQBToRCTAAAAAAABAAAAAMbULpkAAAAAyikozwAAAADKKYtA

Nw8BhYXN58QBqnkyqIcBoP0otRsBrecxJI8hhgGNgYQYGRgAuriYWD8H8sAMoFiUQBToRCTAAAAAAABAAAAAMbULpkAAAAAyikozwAAAADKKYtA

4 ms

Accessibility Review

ciko-kominy.cz accessibility score

82

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

ciko-kominy.cz best practices score

92

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

Page has valid source maps

SEO Factors

ciko-kominy.cz SEO score

83

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 Ciko-kominy.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 Ciko-kominy.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

ciko-kominy.cz

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