Tools & Wizards About Us
cyklocestovani.cz screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

cyklocestovani.cz

Festivaly Cyklocestování, cykloexpedice, cestopisné besedy

Page Load Speed

3.7 sec in total

First Response

227 ms

Resources Loaded

3.1 sec

Page Rendered

391 ms

cyklocestovani.cz screenshot

About Website

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

Cyklocestovani.cz je komunitní projekt zaměřený na segment lidí, kteří rádi cestují na kole - cykloexpedice

Visit cyklocestovani.cz

Key Findings

We analyzed Cyklocestovani.cz page load time and found that the first response time was 227 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cyklocestovani.cz performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value5.7 s

50/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

cyklocestovani.cz

227 ms

558 ms

jquery-ui-1.8.13.custom.css

105 ms

wincss.css

214 ms

panely-style.css

297 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 97% of them (65 requests) were addressed to the original Cyklocestovani.cz, 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (889 ms) belongs to the original domain Cyklocestovani.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 280.7 kB (8%)

Content Size

3.4 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cyklocestovani.cz main page is 3.4 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. 55% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 19.7 kB

  • Original 26.5 kB
  • After minification 25.9 kB
  • After compression 6.8 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 19.7 kB or 74% of the original size.

Image Optimization

-8%

Potential reduce by 252.8 kB

  • Original 3.2 MB
  • After minification 3.0 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. Cyklocestovani images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.8 kB

  • Original 107.0 kB
  • After minification 107.0 kB
  • After compression 102.1 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

-21%

Potential reduce by 3.3 kB

  • Original 15.6 kB
  • After minification 15.6 kB
  • After compression 12.2 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. Cyklocestovani.cz needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (26%)

Requests Now

58

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyklocestovani. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cyklocestovani.cz

cyklocestovani.cz

227 ms

558 ms

jquery-ui-1.8.13.custom.css

jquery-ui-1.8.13.custom.css

105 ms

wincss.css

wincss.css

214 ms

panely-style.css

panely-style.css

297 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

388 ms

jquery-ui-1.8.11.custom.min.js

jquery-ui-1.8.11.custom.min.js

485 ms

prettyPhoto.css

prettyPhoto.css

295 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

301 ms

pancss.css

pancss.css

315 ms

winjs.js

winjs.js

401 ms

jquery.smoothDivScroll-1.1-min.js

jquery.smoothDivScroll-1.1-min.js

400 ms

smoothDivScroll.css

smoothDivScroll.css

406 ms

ga.js

ga.js

39 ms

spacer.gif

spacer.gif

102 ms

bgtop.png

bgtop.png

105 ms

logo.png

logo.png

101 ms

czech-republic.png

czech-republic.png

108 ms

united-kingdom-great-britain-.png

united-kingdom-great-britain-.png

110 ms

spunt.png

spunt.png

110 ms

bgmenu.png

bgmenu.png

204 ms

003.jpg

003.jpg

294 ms

004.jpg

004.jpg

206 ms

005.jpg

005.jpg

301 ms

006.jpg

006.jpg

396 ms

007.jpg

007.jpg

307 ms

008.jpg

008.jpg

494 ms

009.jpg

009.jpg

308 ms

010.jpg

010.jpg

485 ms

011.jpg

011.jpg

493 ms

012.jpg

012.jpg

412 ms

013.jpg

013.jpg

409 ms

014.jpg

014.jpg

500 ms

015.jpg

015.jpg

514 ms

016.jpg

016.jpg

514 ms

017.jpg

017.jpg

586 ms

018.jpg

018.jpg

596 ms

019.jpg

019.jpg

597 ms

020.jpg

020.jpg

602 ms

021.jpg

021.jpg

617 ms

022.jpg

022.jpg

615 ms

023.jpg

023.jpg

688 ms

024.jpg

024.jpg

704 ms

025.jpg

025.jpg

794 ms

chataprasiva.png

chataprasiva.png

889 ms

logo_mini.jpg

logo_mini.jpg

196 ms

expodom.jpg

expodom.jpg

714 ms

facebook1.jpg.png

facebook1.jpg.png

199 ms

motani.jpg

motani.jpg

810 ms

big_transparent.gif

big_transparent.gif

772 ms

__utm.gif

__utm.gif

12 ms

emod_ajax.php

emod_ajax.php

871 ms

cursor_arrow_left.cur

cursor_arrow_left.cur

716 ms

cursor_arrow_left.cur

cursor_arrow_left.cur

839 ms

cursor_arrow_right.cur

cursor_arrow_right.cur

799 ms

cursor_arrow_right.cur

cursor_arrow_right.cur

853 ms

spuntL.gif

spuntL.gif

812 ms

logo_mini.jpg

logo_mini.jpg

798 ms

facebook1.jpg.png

facebook1.jpg.png

801 ms

alpina-logo-vertikal.jpg

alpina-logo-vertikal.jpg

108 ms

fest24.jpg

fest24.jpg

202 ms

David_2.JPG

David_2.JPG

110 ms

cykloturistika.jpg

cykloturistika.jpg

483 ms

besedausa.jpg

besedausa.jpg

291 ms

David_2.JPG

David_2.JPG

572 ms

arrow_left.gif

arrow_left.gif

106 ms

arrow_right.gif

arrow_right.gif

107 ms

Accessibility Review

cyklocestovani.cz accessibility score

47

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cyklocestovani.cz best practices score

42

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cyklocestovani.cz SEO score

54

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

High

robots.txt is not valid

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

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 Cyklocestovani.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 Cyklocestovani.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

cyklocestovani.cz

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