Tools & Wizards About Us
dakr.icard.cz screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

dakr.icard.cz

Katalog - dřevěné krabičky na víno a čaj, dřevěné regály a stojany na víno

Page Load Speed

3 sec in total

First Response

379 ms

Resources Loaded

2.5 sec

Page Rendered

174 ms

dakr.icard.cz screenshot

About Website

Welcome to dakr.icard.cz homepage info - get ready to check Dakr Icard best content right away, or after learning these important things about dakr.icard.cz

Vyrábíme a prodáváme dřevěné krabičky na víno a čaj, dřevěné regály a stojany na víno. Vyrábíme i na zakázku hranaté krabičky ze dřeva.

Visit dakr.icard.cz

Key Findings

We analyzed Dakr.icard.cz page load time and found that the first response time was 379 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dakr.icard.cz performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

dakr.icard.cz

379 ms

uvod

159 ms

uvod

266 ms

uvod

417 ms

jquery.min.js

8 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Dakr.icard.cz, 71% (40 requests) were made to Dakr.net and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (619 ms) relates to the external source Dakr.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.6 kB (29%)

Content Size

789.9 kB

After Optimization

558.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dakr.icard.cz main page is 789.9 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. 60% of websites need less resources to load. Javascripts take 460.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.9 kB

  • Original 33.9 kB
  • After minification 31.5 kB
  • After compression 7.0 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. 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 26.9 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 12.4 kB

  • Original 243.4 kB
  • After minification 231.0 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. Dakr Icard images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 184.7 kB

  • Original 460.3 kB
  • After minification 459.9 kB
  • After compression 275.6 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 184.7 kB or 40% of the original size.

CSS Optimization

-15%

Potential reduce by 7.7 kB

  • Original 52.3 kB
  • After minification 52.3 kB
  • After compression 44.6 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. Dakr.icard.cz needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (74%)

Requests Now

50

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dakr Icard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dakr.icard.cz

dakr.icard.cz

379 ms

uvod

uvod

159 ms

uvod

uvod

266 ms

uvod

uvod

417 ms

jquery.min.js

jquery.min.js

8 ms

jquery-ui.min.js

jquery-ui.min.js

21 ms

head.min.js

head.min.js

106 ms

messenger.css

messenger.css

205 ms

messenger-theme-future.css

messenger-theme-future.css

209 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

209 ms

bootstrap.css

bootstrap.css

324 ms

bootstrap-responsive.css

bootstrap-responsive.css

212 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

216 ms

icardcore.css

icardcore.css

309 ms

icard.bootstrap.css

icard.bootstrap.css

312 ms

mpopup.css

mpopup.css

314 ms

template.css

template.css

318 ms

camera.css

camera.css

332 ms

addthis_widget.js

addthis_widget.js

132 ms

jquery-ui.min.js

jquery-ui.min.js

28 ms

nette.ajax.js

nette.ajax.js

303 ms

jquery.livequery.js

jquery.livequery.js

307 ms

jqueryui.touch.js

jqueryui.touch.js

309 ms

bootstrap.js

bootstrap.js

317 ms

icard.bootstrap.js

icard.bootstrap.js

321 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

322 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

404 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

408 ms

mpopup.js

mpopup.js

413 ms

messenger.min.js

messenger.min.js

426 ms

messenger-theme-future.js

messenger-theme-future.js

428 ms

jquery.placeholder.js

jquery.placeholder.js

427 ms

icardcore.js

icardcore.js

619 ms

nette.liveformvalidation.min.js

nette.liveformvalidation.min.js

510 ms

custom.css

custom.css

307 ms

css

css

23 ms

ga.js

ga.js

47 ms

wood_bg.jpg

wood_bg.jpg

311 ms

logo.png

logo.png

104 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

19 ms

camera.min.js

camera.min.js

108 ms

__utm.gif

__utm.gif

13 ms

lock.png

lock.png

124 ms

analytics.js

analytics.js

7 ms

collect

collect

29 ms

js

js

72 ms

photoswipe.css

photoswipe.css

104 ms

default-skin.css

default-skin.css

106 ms

camera_skins.png

camera_skins.png

220 ms

camera-loader.gif

camera-loader.gif

109 ms

ec1c5c58954fbabb3ff9d94ef1fafc8c.jpg

ec1c5c58954fbabb3ff9d94ef1fafc8c.jpg

204 ms

d1d25bf8b2092c1648df0335e328beef.jpg

d1d25bf8b2092c1648df0335e328beef.jpg

296 ms

iframe_api

iframe_api

39 ms

www-widgetapi.js

www-widgetapi.js

3 ms

bc1fa51e2e2fca27f9226558c3c45f7c.jpg

bc1fa51e2e2fca27f9226558c3c45f7c.jpg

105 ms

9d83a004da9364764c6501f7ed1ce55c.jpg

9d83a004da9364764c6501f7ed1ce55c.jpg

103 ms

Accessibility Review

dakr.icard.cz accessibility score

85

Accessibility Issues

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

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

Best Practices

dakr.icard.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

SEO Factors

dakr.icard.cz SEO score

82

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dakr.icard.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 Dakr.icard.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

dakr.icard.cz

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