Tools & Wizards About Us
primacestovani.cz screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

primacestovani.cz

Primacestovani.cz - cestování se slevou! | primacestovani.cz

Page Load Speed

3.9 sec in total

First Response

347 ms

Resources Loaded

3.4 sec

Page Rendered

210 ms

primacestovani.cz screenshot

About Website

Click here to check amazing Primacestovani content. Otherwise, check out these important facts you probably never knew about primacestovani.cz

Primacestovani.cz - cestování se slevou!

Visit primacestovani.cz

Key Findings

We analyzed Primacestovani.cz page load time and found that the first response time was 347 ms and then it took 3.6 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

primacestovani.cz performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

primacestovani.cz

347 ms

www.primacestovani.cz

454 ms

screen.css

121 ms

fancybox.css

235 ms

jquery.js

362 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 38% of them (25 requests) were addressed to the original Primacestovani.cz, 18% (12 requests) were made to Static.xx.fbcdn.net and 14% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Ads.heias.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.5 kB (28%)

Content Size

556.7 kB

After Optimization

401.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Primacestovani.cz main page is 556.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 254.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.4 kB

  • Original 17.5 kB
  • After minification 14.4 kB
  • After compression 4.0 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 3.0 kB, which is 17% 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 13.4 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 4.1 kB

  • Original 247.9 kB
  • After minification 243.8 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. Primacestovani images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 106.8 kB

  • Original 254.2 kB
  • After minification 245.7 kB
  • After compression 147.4 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 106.8 kB or 42% of the original size.

CSS Optimization

-84%

Potential reduce by 31.1 kB

  • Original 37.1 kB
  • After minification 29.9 kB
  • After compression 6.0 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. Primacestovani.cz needs all CSS files to be minified and compressed as it can save up to 31.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (55%)

Requests Now

62

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Primacestovani. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

primacestovani.cz

primacestovani.cz

347 ms

www.primacestovani.cz

www.primacestovani.cz

454 ms

screen.css

screen.css

121 ms

fancybox.css

fancybox.css

235 ms

jquery.js

jquery.js

362 ms

jquery.billycarousel.js

jquery.billycarousel.js

237 ms

jquery.fancybox.js

jquery.fancybox.js

240 ms

jquery.run.js

jquery.run.js

239 ms

all.js

all.js

9 ms

js

js

25 ms

analytics.js

analytics.js

235 ms

conversion.js

conversion.js

15 ms

html-bg.jpg

html-bg.jpg

719 ms

ga.js

ga.js

10 ms

trackjs.js

trackjs.js

466 ms

149 ms

__utm.gif

__utm.gif

27 ms

track.php

track.php

191 ms

r

r

42 ms

ico-piggybank.png

ico-piggybank.png

122 ms

logo-pc.png

logo-pc.png

124 ms

you-saved-with-us-bg.png

you-saved-with-us-bg.png

117 ms

you-saved-with-us-number-bg.png

you-saved-with-us-number-bg.png

123 ms

ico-locker.png

ico-locker.png

121 ms

input-bg.png

input-bg.png

163 ms

button-small-bg.png

button-small-bg.png

233 ms

menu-separator.png

menu-separator.png

237 ms

banner-bg.png

banner-bg.png

237 ms

banner-ico-business.png

banner-ico-business.png

237 ms

banner-ico-facebook.png

banner-ico-facebook.png

237 ms

title-bg.png

title-bg.png

278 ms

footer-bg.png

footer-bg.png

358 ms

52 ms

xd_arbiter.php

xd_arbiter.php

24 ms

xd_arbiter.php

xd_arbiter.php

28 ms

p.min.js

p.min.js

320 ms

primacestovani_cz.js

primacestovani_cz.js

363 ms

myriadpro-cond-webfont.woff

myriadpro-cond-webfont.woff

431 ms

36 ms

like.php

like.php

92 ms

like_box.php

like_box.php

168 ms

dIOoAZv83nO.js

dIOoAZv83nO.js

33 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

15 ms

hDvwL1_H7g-.css

hDvwL1_H7g-.css

6 ms

56WNbrUYLbL.css

56WNbrUYLbL.css

7 ms

1kPfZUdGrka.js

1kPfZUdGrka.js

10 ms

Rbu2He8CLxk.js

Rbu2He8CLxk.js

25 ms

Mpe38fuBVZ2.js

Mpe38fuBVZ2.js

24 ms

n8qIhCw3vMx.js

n8qIhCw3vMx.js

35 ms

305593_451684068191956_1816775754_n.jpg

305593_451684068191956_1816775754_n.jpg

37 ms

156533_452389704788059_193865644_n.jpg

156533_452389704788059_193865644_n.jpg

13 ms

165724_1253840003059_4438463_n.jpg

165724_1253840003059_4438463_n.jpg

16 ms

10256997_10201604104463305_4788326739084994677_n.jpg

10256997_10201604104463305_4788326739084994677_n.jpg

15 ms

1176204_432001390243958_1655443477_n.jpg

1176204_432001390243958_1655443477_n.jpg

16 ms

12744428_1147032871981836_681503552399678623_n.jpg

12744428_1147032871981836_681503552399678623_n.jpg

14 ms

12032084_10205076514174985_2436092676758397046_n.jpg

12032084_10205076514174985_2436092676758397046_n.jpg

17 ms

12278978_978744552160963_44400717658927262_n.jpg

12278978_978744552160963_44400717658927262_n.jpg

16 ms

11863334_938474459543139_1391279886104098200_n.jpg

11863334_938474459543139_1391279886104098200_n.jpg

18 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

12 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

10 ms

primacestovani_cz_visit.html

primacestovani_cz_visit.html

190 ms

retargetingpx.php

retargetingpx.php

192 ms

1251 ms

VXcANLwwL5J.js

VXcANLwwL5J.js

7 ms

AmlxWlqMvlv.js

AmlxWlqMvlv.js

3 ms

print.css

print.css

120 ms

Accessibility Review

primacestovani.cz accessibility score

93

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

primacestovani.cz best practices score

58

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

primacestovani.cz SEO score

67

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

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 Primacestovani.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 Primacestovani.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

primacestovani.cz

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