Tools & Wizards About Us
cenikyremesel.cz screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cenikyremesel.cz

Servis pro stavaře a stavebníky

Page Load Speed

6.1 sec in total

First Response

485 ms

Resources Loaded

4.4 sec

Page Rendered

1.2 sec

cenikyremesel.cz screenshot

About Website

Click here to check amazing Cenikyremesel content for Czech Republic. Otherwise, check out these important facts you probably never knew about cenikyremesel.cz

Servis pro řemeslníky, stavební firmy i stavebníky

Visit cenikyremesel.cz

Key Findings

We analyzed Cenikyremesel.cz page load time and found that the first response time was 485 ms and then it took 5.7 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

cenikyremesel.cz performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value20.8 s

0/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

cenikyremesel.cz

485 ms

www.cenikyremesel.cz

428 ms

www.cenikyremesel.cz

560 ms

cssloader-acbcff4d65be.css

395 ms

selectize.css

286 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 95% of them (121 requests) were addressed to the original Cenikyremesel.cz, 3% (4 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 Cenikyremesel.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 560.2 kB (8%)

Content Size

7.4 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cenikyremesel.cz main page is 7.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 50.1 kB

  • Original 59.3 kB
  • After minification 47.7 kB
  • After compression 9.1 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 11.5 kB, which is 19% 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 50.1 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 411.5 kB

  • Original 6.6 MB
  • After minification 6.2 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. Cenikyremesel images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 86.7 kB

  • Original 494.0 kB
  • After minification 481.0 kB
  • After compression 407.3 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 86.7 kB or 18% of the original size.

CSS Optimization

-6%

Potential reduce by 11.8 kB

  • Original 203.2 kB
  • After minification 203.2 kB
  • After compression 191.5 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. Cenikyremesel.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 75 (64%)

Requests Now

117

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cenikyremesel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 72 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cenikyremesel.cz

cenikyremesel.cz

485 ms

www.cenikyremesel.cz

www.cenikyremesel.cz

428 ms

www.cenikyremesel.cz

www.cenikyremesel.cz

560 ms

cssloader-acbcff4d65be.css

cssloader-acbcff4d65be.css

395 ms

selectize.css

selectize.css

286 ms

core.min.js

core.min.js

765 ms

jquery.livequery.js

jquery.livequery.js

286 ms

ckeditor_source.js

ckeditor_source.js

291 ms

nette.ajax.js

nette.ajax.js

302 ms

jquery.ajaxforms.js

jquery.ajaxforms.js

380 ms

jquery-ui.min.js

jquery-ui.min.js

578 ms

jquery.tipsy.min.js

jquery.tipsy.min.js

386 ms

selectize.min.js

selectize.min.js

465 ms

selectize.nette.js

selectize.nette.js

475 ms

ResizeSensor.js

ResizeSensor.js

481 ms

sticky.sidebar.min.js

sticky.sidebar.min.js

487 ms

intlTelInput.min.js

intlTelInput.min.js

506 ms

common.js

common.js

571 ms

cookiesConsent.css

cookiesConsent.css

576 ms

cookiesConsent.js

cookiesConsent.js

583 ms

daterangepicker.js

daterangepicker.js

607 ms

lozad.min.js

lozad.min.js

666 ms

daterangepicker.css

daterangepicker.css

670 ms

ga.js

ga.js

669 ms

js

js

79 ms

script.js

script.js

677 ms

Loader.js

Loader.js

707 ms

int-forms.js

int-forms.js

810 ms

link-in-modal.js

link-in-modal.js

810 ms

budgetModulInit.js

budgetModulInit.js

811 ms

budgetModulTableInit.js

budgetModulTableInit.js

810 ms

fixedPanel.js

fixedPanel.js

811 ms

js-cookie.js

js-cookie.js

851 ms

pop-up-modal.js

pop-up-modal.js

853 ms

loader.js

loader.js

98 ms

event.js

event.js

100 ms

editor_basic.js

editor_basic.js

96 ms

env.js

env.js

99 ms

ckeditor_basic.js

ckeditor_basic.js

98 ms

dom.js

dom.js

96 ms

tools.js

tools.js

106 ms

dtd.js

dtd.js

197 ms

event.js

event.js

193 ms

domobject.js

domobject.js

193 ms

window.js

window.js

195 ms

document.js

document.js

194 ms

node.js

node.js

206 ms

nodelist.js

nodelist.js

288 ms

element.js

element.js

292 ms

command.js

command.js

294 ms

ckeditor_base.js

ckeditor_base.js

295 ms

config.js

config.js

294 ms

focusmanager.js

focusmanager.js

305 ms

lang.js

lang.js

382 ms

scriptloader.js

scriptloader.js

388 ms

resourcemanager.js

resourcemanager.js

391 ms

plugins.js

plugins.js

392 ms

skins.js

skins.js

389 ms

themes.js

themes.js

406 ms

ui.js

ui.js

478 ms

editor.js

editor.js

485 ms

htmlparser.js

htmlparser.js

487 ms

comment.js

comment.js

487 ms

text.js

text.js

488 ms

cdata.js

cdata.js

505 ms

fragment.js

fragment.js

573 ms

element.js

element.js

580 ms

filter.js

filter.js

580 ms

basicwriter.js

basicwriter.js

582 ms

ckeditor.js

ckeditor.js

584 ms

comment.js

comment.js

99 ms

elementpath.js

elementpath.js

100 ms

text.js

text.js

106 ms

documentfragment.js

documentfragment.js

103 ms

walker.js

walker.js

98 ms

range.js

range.js

104 ms

rangelist.js

rangelist.js

193 ms

_bootstrap.js

_bootstrap.js

194 ms

webfont.js

webfont.js

98 ms

logo-loading.png

logo-loading.png

117 ms

rozcetnik-sluzeb-cenikyremesel.png

rozcetnik-sluzeb-cenikyremesel.png

289 ms

videoprezentace-kalkuliatoru-cenikyremesel.cz-cenik-remesel.jpg

videoprezentace-kalkuliatoru-cenikyremesel.cz-cenik-remesel.jpg

292 ms

ceniky-remesel-cenik-stavebnich-praci-zdarma.jpg

ceniky-remesel-cenik-stavebnich-praci-zdarma.jpg

571 ms

cenis-nasich-sluzeb-2024.png

cenis-nasich-sluzeb-2024.png

442 ms

cenikyremesel-poptavej-logo.jpg

cenikyremesel-poptavej-logo.jpg

255 ms

cenikyremesel-mioweb-logo.jpg

cenikyremesel-mioweb-logo.jpg

191 ms

offirent-spoluprace-cenikyremesel.jpg

offirent-spoluprace-cenikyremesel.jpg

261 ms

mt-studio-logo.jpg

mt-studio-logo.jpg

346 ms

az-data-cenikyremesel.jpg

az-data-cenikyremesel.jpg

374 ms

petr-skala-spoluprace-s-cenikyremesel.jpg

petr-skala-spoluprace-s-cenikyremesel.jpg

383 ms

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389 ms

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608 ms

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542 ms

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666 ms

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485 ms

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537 ms

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583 ms

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634 ms

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639 ms

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850 ms

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680 ms

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805 ms

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731 ms

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737 ms

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855 ms

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777 ms

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828 ms

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838 ms

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875 ms

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910 ms

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926 ms

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936 ms

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1066 ms

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957 ms

hp-reconstruction-image.png

hp-reconstruction-image.png

974 ms

css

css

110 ms

fa-light-300.woff

fa-light-300.woff

858 ms

fa-regular-400.woff

fa-regular-400.woff

827 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

33 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

49 ms

nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_k-UXt_A_A.ttf

nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_k-UXt_A_A.ttf

86 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDZbtY.ttf

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsunDZbtY.ttf

87 ms

fa-solid-900.woff

fa-solid-900.woff

809 ms

fa-brands-400.woff

fa-brands-400.woff

784 ms

workerman.png

workerman.png

892 ms

footer-logo.png

footer-logo.png

827 ms

7interactive.png

7interactive.png

777 ms

logo.png

logo.png

758 ms

Accessibility Review

cenikyremesel.cz accessibility score

46

Accessibility Issues

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

Image elements do not have [alt] attributes

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

cenikyremesel.cz best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cenikyremesel.cz SEO score

90

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cenikyremesel.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cenikyremesel.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

cenikyremesel.cz

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