Tools & Wizards About Us
chytrekoureni.cz screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

chytrekoureni.cz

Elektronická cigareta - PANDA Energy s.r.o. - www.chytrekoureni.cz

Page Load Speed

3.6 sec in total

First Response

845 ms

Resources Loaded

2.5 sec

Page Rendered

248 ms

chytrekoureni.cz screenshot

About Website

Visit chytrekoureni.cz now to see the best up-to-date Chytrekoureni content and also check out these interesting facts you probably never knew about chytrekoureni.cz

Elektronická cigareta Olomouc, Prostějov, Přerov, Litovel, Mohelnice. E-cigareta ego K, ego W, ego-T, ego-C. E-liquidy: e–juice, Joyetech, Dekang, Liqua.

Visit chytrekoureni.cz

Key Findings

We analyzed Chytrekoureni.cz page load time and found that the first response time was 845 ms and then it took 2.7 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

chytrekoureni.cz performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

chytrekoureni.cz

845 ms

48557f737f2f444eb293d40f5c731f2f_all.css

213 ms

jquery-1.4.4.min.js

317 ms

jquery.easing.1.3.js

221 ms

tools.js

222 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 89% of them (42 requests) were addressed to the original Chytrekoureni.cz, 4% (2 requests) were made to Apis.google.com and 4% (2 requests) were made to Heureka.cz. The less responsive or slowest element that took the longest time to load (845 ms) belongs to the original domain Chytrekoureni.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.3 kB (8%)

Content Size

890.6 kB

After Optimization

817.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chytrekoureni.cz main page is 890.6 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. 40% of websites need less resources to load. Images take 712.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 36.5 kB

  • Original 49.4 kB
  • After minification 45.6 kB
  • After compression 12.9 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 36.5 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 33.0 kB

  • Original 712.7 kB
  • After minification 679.7 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. Chytrekoureni images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.8 kB

  • Original 116.2 kB
  • After minification 116.2 kB
  • After compression 113.4 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

-8%

Potential reduce by 1.0 kB

  • Original 12.4 kB
  • After minification 12.4 kB
  • After compression 11.3 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. Chytrekoureni.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (36%)

Requests Now

44

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chytrekoureni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chytrekoureni.cz

chytrekoureni.cz

845 ms

48557f737f2f444eb293d40f5c731f2f_all.css

48557f737f2f444eb293d40f5c731f2f_all.css

213 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

317 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

221 ms

tools.js

tools.js

222 ms

treeManagement.js

treeManagement.js

223 ms

blockcontactform.css

blockcontactform.css

225 ms

plusone.js

plusone.js

30 ms

hoverIntent.js

hoverIntent.js

350 ms

superfish-modified.js

superfish-modified.js

350 ms

superfish-modified.css

superfish-modified.css

353 ms

blockfooter.css

blockfooter.css

360 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

33 ms

az.png

az.png

237 ms

zdravi.png

zdravi.png

346 ms

servis.png

servis.png

446 ms

button-(9).png

button-(9).png

454 ms

certifikaty.png

certifikaty.png

454 ms

button-(6).png

button-(6).png

456 ms

fotogalerie.png

fotogalerie.png

456 ms

button_recyklace.png

button_recyklace.png

457 ms

banner_slevove_poukazy_550_sharp.jpg

banner_slevove_poukazy_550_sharp.jpg

756 ms

olo3.png

olo3.png

562 ms

bg.png

bg.png

110 ms

header_top.png

header_top.png

112 ms

header_mid.png

header_mid.png

550 ms

platba_kartou.jpg

platba_kartou.jpg

416 ms

visamastersecure.png

visamastersecure.png

224 ms

Logo-BNP-footer.png

Logo-BNP-footer.png

113 ms

ulozenka_logo_45.gif

ulozenka_logo_45.gif

218 ms

logo_zasilkovna_45.gif

logo_zasilkovna_45.gif

222 ms

Facebook450.png

Facebook450.png

225 ms

page_top.png

page_top.png

300 ms

page.png

page.png

306 ms

category_footer.png

category_footer.png

309 ms

block_header.png

block_header.png

310 ms

category_bg.png

category_bg.png

409 ms

block_footer.png

block_footer.png

417 ms

block_bg.png

block_bg.png

422 ms

block_header_exclusive.png

block_header_exclusive.png

422 ms

button-mini.png

button-mini.png

493 ms

shadow.png

shadow.png

474 ms

footer_bg.png

footer_bg.png

483 ms

gjs.php

gjs.php

225 ms

more.gif

more.gif

471 ms

gjs.php

gjs.php

411 ms

checkConversion

checkConversion

601 ms

Accessibility Review

chytrekoureni.cz accessibility score

68

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

chytrekoureni.cz best practices score

58

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

Browser errors were logged to the console

SEO Factors

chytrekoureni.cz SEO score

69

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

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 Chytrekoureni.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 Chytrekoureni.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

chytrekoureni.cz

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