Tools & Wizards About Us
kamsi.cz screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kamsi.cz

Ubytování v Čechách, tisíce nabídek ubytování od 150Kč/noc

Page Load Speed

22.2 sec in total

First Response

647 ms

Resources Loaded

21.4 sec

Page Rendered

172 ms

kamsi.cz screenshot

About Website

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

Vyberte si z desítek ubytování na poslední chvíli za pár korun na zajímavých místech. Last minute ubytování Vám spojí krásnou dovolenou třeba s rodinou za rozumnou cenu než bývá obvykle. Některé z nab...

Visit kamsi.cz

Key Findings

We analyzed Kamsi.cz page load time and found that the first response time was 647 ms and then it took 21.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kamsi.cz performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

kamsi.cz

647 ms

grunticon.loader.js

210 ms

760fffb40e.js

29 ms

style.min.css

320 ms

leaflet.css

37 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 47% of them (17 requests) were addressed to the original Kamsi.cz, 14% (5 requests) were made to Unpkg.com and 11% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.2 kB (14%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kamsi.cz main page is 1.2 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. 35% of websites need less resources to load. Images take 747.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 152.1 kB

  • Original 181.6 kB
  • After minification 163.0 kB
  • After compression 29.5 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 152.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 747.9 kB
  • After minification 743.6 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. Kamsi images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.8 kB

  • Original 213.3 kB
  • After minification 213.3 kB
  • After compression 209.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 91 B

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 32.0 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. Kamsi.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kamsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kamsi.cz

kamsi.cz

647 ms

grunticon.loader.js

grunticon.loader.js

210 ms

760fffb40e.js

760fffb40e.js

29 ms

style.min.css

style.min.css

320 ms

leaflet.css

leaflet.css

37 ms

MarkerCluster.css

MarkerCluster.css

56 ms

MarkerCluster.Default.css

MarkerCluster.Default.css

66 ms

01-markerclusterer.js

01-markerclusterer.js

226 ms

leaflet.js

leaflet.js

22 ms

leaflet.markercluster.js

leaflet.markercluster.js

27 ms

main.min.js

main.min.js

454 ms

00-jquery-ajaxForm.js

00-jquery-ajaxForm.js

321 ms

template.js

template.js

322 ms

js

js

72 ms

760fffb40e.css

760fffb40e.css

11 ms

logo.png

logo.png

207 ms

header-background.jpg

header-background.jpg

737 ms

ico-location-2.png

ico-location-2.png

219 ms

font-awesome-css.min.css

font-awesome-css.min.css

12 ms

css

css

32 ms

count.asp

count.asp

20019 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

20 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

25 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

41 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdr.ttf

50 ms

analytics.js

analytics.js

55 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

42 ms

108407_20331.jpeg

108407_20331.jpeg

580 ms

ajax-loader.gif

ajax-loader.gif

107 ms

108405_20331.jpeg

108405_20331.jpeg

789 ms

108406_20331.jpeg

108406_20331.jpeg

578 ms

15353_3855.jpg

15353_3855.jpg

684 ms

9523_1575.jpg

9523_1575.jpg

682 ms

collect

collect

13 ms

js

js

50 ms

icons.min.css

icons.min.css

111 ms

Accessibility Review

kamsi.cz accessibility score

82

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

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.

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

Best Practices

kamsi.cz best practices score

67

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

High

Page has valid source maps

SEO Factors

kamsi.cz SEO score

100

Search Engine Optimization Advices

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

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 Kamsi.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 Kamsi.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

kamsi.cz

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