Tools & Wizards About Us
jupitertour.cz screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    90% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

jupitertour.cz

В Чехию самостоятельно

Page Load Speed

27.3 sec in total

First Response

1.1 sec

Resources Loaded

24.3 sec

Page Rendered

1.9 sec

jupitertour.cz screenshot

About Website

Welcome to jupitertour.cz homepage info - get ready to check Jupitertour best content for Czech Republic right away, or after learning these important things about jupitertour.cz

Поездка в Чехию самостоятельно и без спешки даст вам возможность полноценно отдохнуть и расслабиться! Юпитер Тур Вам поможет спланировать ваше путешествие по Чехии, приноровившись к вашему темпу.

Visit jupitertour.cz

Key Findings

We analyzed Jupitertour.cz page load time and found that the first response time was 1.1 sec and then it took 26.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jupitertour.cz performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

www.jupitertour.cz

1101 ms

style.css

338 ms

style.css

363 ms

mootools.js

1864 ms

caption.js

479 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 90% of them (52 requests) were addressed to the original Jupitertour.cz, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (19.2 sec) belongs to the original domain Jupitertour.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.2 kB (13%)

Content Size

4.0 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jupitertour.cz main page is 4.0 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. 25% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.1 kB

  • Original 66.1 kB
  • After minification 62.9 kB
  • After compression 13.9 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 52.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 42.9 kB

  • Original 3.3 MB
  • After minification 3.3 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. Jupitertour images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 377.7 kB

  • Original 510.2 kB
  • After minification 440.3 kB
  • After compression 132.5 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 377.7 kB or 74% of the original size.

CSS Optimization

-85%

Potential reduce by 58.4 kB

  • Original 68.8 kB
  • After minification 45.9 kB
  • After compression 10.4 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. Jupitertour.cz needs all CSS files to be minified and compressed as it can save up to 58.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

55

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jupitertour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jupitertour.cz

www.jupitertour.cz

1101 ms

style.css

style.css

338 ms

style.css

style.css

363 ms

mootools.js

mootools.js

1864 ms

caption.js

caption.js

479 ms

linkbuilder.js.php

linkbuilder.js.php

367 ms

slider.js

slider.js

377 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

829 ms

jbgallery-2.0.js

jbgallery-2.0.js

642 ms

cufon-yui.js

cufon-yui.js

911 ms

Century_Gothic_400.font.js

Century_Gothic_400.font.js

687 ms

liberation-sans.cufonfonts.js

liberation-sans.cufonfonts.js

1988 ms

tex-gyre-adventor.cufonfonts.js

tex-gyre-adventor.cufonfonts.js

1064 ms

cufon-replace.js

cufon-replace.js

917 ms

imagepreloader.js

imagepreloader.js

1045 ms

constant.css

constant.css

1110 ms

template.css

template.css

1113 ms

api.js

api.js

215 ms

recaptcha__ru.js

recaptcha__ru.js

537 ms

button1_hover.png

button1_hover.png

1185 ms

button_hover.gif

button_hover.gif

651 ms

button1_hover.gif

button1_hover.gif

801 ms

logo.png

logo.png

275 ms

dvoranstvo.jpg

dvoranstvo.jpg

5144 ms

labyrint-loucen.JPG

labyrint-loucen.JPG

13544 ms

cvetnaya-kapusta.jpg

cvetnaya-kapusta.jpg

808 ms

zdaniye-zofin.jpg

zdaniye-zofin.jpg

4961 ms

pecenye-bize.jpg

pecenye-bize.jpg

1861 ms

odrazka.jpg

odrazka.jpg

1104 ms

audiogid-czech-krumlov.jpg

audiogid-czech-krumlov.jpg

1421 ms

evreiskiy-kvartal-audiogid.jpg

evreiskiy-kvartal-audiogid.jpg

1686 ms

karlovy-vary-audiogid.jpg

karlovy-vary-audiogid.jpg

1709 ms

kutna-gora-audiogid.jpg

kutna-gora-audiogid.jpg

2131 ms

novyy-gorod-audiogid.jpg

novyy-gorod-audiogid.jpg

1844 ms

prazkiy-grad-audiogid.jpg

prazkiy-grad-audiogid.jpg

2174 ms

staryy-gorod-audiogid.jpg

staryy-gorod-audiogid.jpg

3157 ms

vysegrad-audiogid.jpg

vysegrad-audiogid.jpg

2814 ms

zamok-krumlov-audiogid.jpg

zamok-krumlov-audiogid.jpg

2618 ms

zamok-sternberk-audiogid.jpg

zamok-sternberk-audiogid.jpg

3963 ms

prev.png

prev.png

3018 ms

next.png

next.png

3173 ms

play.png

play.png

3312 ms

pause.png

pause.png

3321 ms

search_bg.png

search_bg.png

3411 ms

b1.png

b1.png

3418 ms

drop_bg_left.png

drop_bg_left.png

3515 ms

bgs_top.png

bgs_top.png

3536 ms

jc_blog.gif

jc_blog.gif

3877 ms

loader.gif

loader.gif

3885 ms

bgs_bottom.png

bgs_bottom.png

4129 ms

foot_spacer.gif

foot_spacer.gif

4126 ms

watch.js

watch.js

59 ms

analytics.js

analytics.js

147 ms

foto1.jpg

foto1.jpg

19218 ms

collect

collect

89 ms

collect

collect

148 ms

jbgallery-2.0.css

jbgallery-2.0.css

835 ms

slide_link_act.png

slide_link_act.png

216 ms

Accessibility Review

jupitertour.cz accessibility score

94

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

Links do not have a discernible name

Best Practices

jupitertour.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

jupitertour.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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jupitertour.cz can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Jupitertour.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

jupitertour.cz

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