Tools & Wizards About Us
pensionkarolina.cz screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

pensionkarolina.cz

Penzion Špindlerův Mlýn :: Pension Karolina

Page Load Speed

4.8 sec in total

First Response

411 ms

Resources Loaded

4 sec

Page Rendered

383 ms

pensionkarolina.cz screenshot

About Website

Click here to check amazing Pension Karolina content. Otherwise, check out these important facts you probably never knew about pensionkarolina.cz

Kvalitní a cenově dostupný penzion ve Špindlerově Mlýně. Stylový, rodinný penzion vhodný pro relaxaci i sportování v letním i zimní období.

Visit pensionkarolina.cz

Key Findings

We analyzed Pensionkarolina.cz page load time and found that the first response time was 411 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

pensionkarolina.cz performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

pensionkarolina.cz

411 ms

www.pensionkarolina.cz

331 ms

www.pensionkarolina.cz

638 ms

cvs4dsd.js

115 ms

rc.js

707 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 51% of them (36 requests) were addressed to the original Pensionkarolina.cz, 23% (16 requests) were made to Use.typekit.net and 6% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Pensionkarolina.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.8 kB (2%)

Content Size

6.1 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pensionkarolina.cz main page is 6.1 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. 60% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 98.4 kB

  • Original 111.2 kB
  • After minification 94.0 kB
  • After compression 12.7 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 17.2 kB, which is 15% 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 98.4 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 2.1 kB

  • Original 5.7 MB
  • After minification 5.7 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. Pension Karolina images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 32.2 kB

  • Original 267.3 kB
  • After minification 267.3 kB
  • After compression 235.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.2 kB or 12% of the original size.

CSS Optimization

-0%

Potential reduce by 100 B

  • Original 25.8 kB
  • After minification 25.8 kB
  • After compression 25.7 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. Pensionkarolina.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (27%)

Requests Now

51

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pension Karolina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pensionkarolina.cz

pensionkarolina.cz

411 ms

www.pensionkarolina.cz

www.pensionkarolina.cz

331 ms

www.pensionkarolina.cz

www.pensionkarolina.cz

638 ms

cvs4dsd.js

cvs4dsd.js

115 ms

rc.js

rc.js

707 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

21 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

23 ms

newlogic-cookieconsent-lui.min.css

newlogic-cookieconsent-lui.min.css

626 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

145 ms

slick.min.js

slick.min.js

156 ms

select2.min.js

select2.min.js

159 ms

venobox.min.js

venobox.min.js

108 ms

luca.min.js

luca.min.js

213 ms

rc.js

rc.js

720 ms

newlogic-cookieconsent-lui.min.js

newlogic-cookieconsent-lui.min.js

627 ms

luca.min.css

luca.min.css

114 ms

retargeting.js

retargeting.js

133 ms

sprite.png

sprite.png

220 ms

ajax-loader.gif

ajax-loader.gif

194 ms

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998 ms

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837 ms

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1080 ms

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1221 ms

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1110 ms

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1018 ms

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1057 ms

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1102 ms

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1151 ms

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1174 ms

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1198 ms

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1526 ms

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1235 ms

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1263 ms

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1277 ms

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1301 ms

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1449 ms

newlogic.png

newlogic.png

1345 ms

fbevents.js

fbevents.js

152 ms

1270 ms

analytics.js

analytics.js

89 ms

icomoon.ttf

icomoon.ttf

1189 ms

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38 ms

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59 ms

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59 ms

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80 ms

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57 ms

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81 ms

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145 ms

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166 ms

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181 ms

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143 ms

collect

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24 ms

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50 ms

js

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85 ms

ga-audiences

ga-audiences

29 ms

p.gif

p.gif

40 ms

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ve0t2542_hdr_1466704090_617x367_tt_95.jpg

107 ms

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115 ms

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114 ms

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114 ms

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104 ms

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149 ms

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209 ms

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215 ms

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224 ms

Accessibility Review

pensionkarolina.cz accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

[role]s are not contained by their required parent element

High

ARIA toggle fields do not have accessible names

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.

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

Links do not have a discernible name

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

pensionkarolina.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

pensionkarolina.cz SEO score

91

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

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

    CS

  • Encoding

    UTF-8

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

pensionkarolina.cz

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