Tools & Wizards About Us
hoteldakol.cz screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

hoteldakol.cz

Hotel Dakol - Petrovice u Karviné | ubytování Karviná, restaurace, svatby

Page Load Speed

5.9 sec in total

First Response

628 ms

Resources Loaded

3.8 sec

Page Rendered

1.5 sec

hoteldakol.cz screenshot

About Website

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

Hotel Dakol - Petrovice u Karviné - ubytování Karviná. Možnost konání akcí jako svatba, oslavy narozenin, promoce, večírek, školení, rauty, hotely.

Visit hoteldakol.cz

Key Findings

We analyzed Hoteldakol.cz page load time and found that the first response time was 628 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

hoteldakol.cz performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.531

14/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

hoteldakol.cz

628 ms

reset.css

328 ms

main.css

438 ms

netnews.css

535 ms

plugins.css

540 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 80% of them (67 requests) were addressed to the original Hoteldakol.cz, 5% (4 requests) were made to Unpkg.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Hoteldakol.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (35%)

Content Size

5.4 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hoteldakol.cz main page is 5.4 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 1.7 MB

  • Original 2.2 MB
  • After minification 2.1 MB
  • After compression 480.5 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 1.7 MB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 167.6 kB

  • Original 3.0 MB
  • After minification 2.9 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. Hotel Dakol images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 36.2 kB

  • Original 186.2 kB
  • After minification 185.9 kB
  • After compression 150.0 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 36.2 kB or 19% of the original size.

CSS Optimization

-17%

Potential reduce by 5.2 kB

  • Original 30.5 kB
  • After minification 30.4 kB
  • After compression 25.3 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. Hoteldakol.cz needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (56%)

Requests Now

79

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Dakol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hoteldakol.cz

hoteldakol.cz

628 ms

reset.css

reset.css

328 ms

main.css

main.css

438 ms

netnews.css

netnews.css

535 ms

plugins.css

plugins.css

540 ms

jquery.min.js

jquery.min.js

652 ms

jquery.easing.min.js

jquery.easing.min.js

552 ms

jquery-ui.min.js

jquery-ui.min.js

887 ms

jquery-ui-fontsize2.css

jquery-ui-fontsize2.css

551 ms

jquery.ui.datepicker-cz.min.js

jquery.ui.datepicker-cz.min.js

640 ms

jquery.timePicker.js

jquery.timePicker.js

650 ms

timePicker.css

timePicker.css

705 ms

plugin-forms.js

plugin-forms.js

705 ms

font-awesome.css

font-awesome.css

747 ms

owl.carousel.min.js

owl.carousel.min.js

757 ms

owl.carousel.css

owl.carousel.css

758 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

757 ms

prettyPhoto.css

prettyPhoto.css

764 ms

init.js

init.js

838 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

858 ms

menu.css

menu.css

858 ms

superfish.css

superfish.css

868 ms

hoverIntent.js

hoverIntent.js

875 ms

superfish.js

superfish.js

1069 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

1070 ms

jquery.ui.totop.min.js

jquery.ui.totop.min.js

1070 ms

ui.totop.css

ui.totop.css

1085 ms

parallax.min.js

parallax.min.js

1094 ms

leaflet.css

leaflet.css

78 ms

leaflet.js

leaflet.js

93 ms

TileLayer.Grayscale.js

TileLayer.Grayscale.js

1134 ms

map.js

map.js

1158 ms

animate.css

animate.css

1159 ms

wow.min.js

wow.min.js

1181 ms

jquery.nospam.js

jquery.nospam.js

1182 ms

init.js

init.js

1183 ms

green.css

green.css

1184 ms

responsive.css

responsive.css

1197 ms

init.js

init.js

1198 ms

css

css

57 ms

logo.png

logo.png

318 ms

40148-IMG_5600.jpg

40148-IMG_5600.jpg

1107 ms

40148-IMG_0027.jpg

40148-IMG_0027.jpg

1098 ms

40148-IMG_0052.jpg

40148-IMG_0052.jpg

548 ms

40148-IMG_2778.jpg

40148-IMG_2778.jpg

1080 ms

40148-IMG_2895.jpg

40148-IMG_2895.jpg

478 ms

40148-IMG_5507.jpg

40148-IMG_5507.jpg

1101 ms

pdf.gif

pdf.gif

542 ms

40261-vinna_stezka(1).png

40261-vinna_stezka(1).png

1083 ms

54526-logo_karta_TSRC_2021.png

54526-logo_karta_TSRC_2021.png

1642 ms

40152-Hotel.jpg

40152-Hotel.jpg

1085 ms

40151-restaurace.jpg

40151-restaurace.jpg

1240 ms

40150-wellness.jpg

40150-wellness.jpg

1092 ms

40149-svatebni_obrad.jpg

40149-svatebni_obrad.jpg

1184 ms

facebook.png

facebook.png

1238 ms

instagram.png

instagram.png

1246 ms

analytics.js

analytics.js

282 ms

badge.png

badge.png

275 ms

prev.png

prev.png

1159 ms

next.png

next.png

1186 ms

icon_img.png

icon_img.png

1553 ms

submit.png

submit.png

1553 ms

jizaRExUiTo99u79D0yEww.woff

jizaRExUiTo99u79D0yEww.woff

731 ms

jizfRExUiTo99u79B_mh0OCtKw.woff

jizfRExUiTo99u79B_mh0OCtKw.woff

730 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1310 ms

collect

collect

599 ms

347.png

347.png

522 ms

348.png

348.png

519 ms

347.png

347.png

886 ms

marker-icon.png

marker-icon.png

472 ms

347.png

347.png

582 ms

marker-shadow.png

marker-shadow.png

215 ms

348.png

348.png

584 ms

ui.totop.png

ui.totop.png

583 ms

55142-IMG_6529-prev.jpg

55142-IMG_6529-prev.jpg

583 ms

21457-IMG_2551a-prev.jpg

21457-IMG_2551a-prev.jpg

807 ms

50592-IMG_29711-prev.jpg

50592-IMG_29711-prev.jpg

781 ms

50590-IMG_5528-prev.jpg

50590-IMG_5528-prev.jpg

780 ms

40879-IMG_6062-prev.jpg

40879-IMG_6062-prev.jpg

864 ms

21731-IMG_8094-prev.jpg

21731-IMG_8094-prev.jpg

740 ms

prev.png

prev.png

786 ms

next.png

next.png

862 ms

348.png

348.png

707 ms

certificate-2.0.min.js

certificate-2.0.min.js

323 ms

Accessibility Review

hoteldakol.cz accessibility score

87

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

hoteldakol.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

SEO Factors

hoteldakol.cz SEO score

98

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

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 Hoteldakol.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 Hoteldakol.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

hoteldakol.cz

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