Tools & Wizards About Us
vizitkyzakorunu.cz screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vizitkyzakorunu.cz

Nejlevnější tisk vizitek, letáků, plakátů, samolepek a plachet - Tisk Sarpet

Page Load Speed

4.9 sec in total

First Response

327 ms

Resources Loaded

3.8 sec

Page Rendered

774 ms

vizitkyzakorunu.cz screenshot

About Website

Welcome to vizitkyzakorunu.cz homepage info - get ready to check Vizitkyzakorunu best content right away, or after learning these important things about vizitkyzakorunu.cz

Nejlevnější tisk vizitek, letáků, plakátů, samolepek a plachet

Visit vizitkyzakorunu.cz

Key Findings

We analyzed Vizitkyzakorunu.cz page load time and found that the first response time was 327 ms and then it took 4.6 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

vizitkyzakorunu.cz performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

vizitkyzakorunu.cz

327 ms

sarpet.cz

407 ms

638 ms

gtm.js

78 ms

css

49 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vizitkyzakorunu.cz, 80% (63 requests) were made to Sarpet.cz and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Sarpet.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 502.4 kB (8%)

Content Size

6.5 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vizitkyzakorunu.cz main page is 6.5 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 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 57.5 kB

  • Original 66.0 kB
  • After minification 37.6 kB
  • After compression 8.5 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. This page needs HTML code to be minified as it can gain 28.4 kB, which is 43% 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 57.5 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 387.2 kB

  • Original 5.9 MB
  • After minification 5.6 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. Vizitkyzakorunu images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 51.6 kB

  • Original 472.9 kB
  • After minification 472.9 kB
  • After compression 421.3 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 51.6 kB or 11% of the original size.

CSS Optimization

-11%

Potential reduce by 6.1 kB

  • Original 55.3 kB
  • After minification 55.3 kB
  • After compression 49.3 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. Vizitkyzakorunu.cz needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (34%)

Requests Now

73

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vizitkyzakorunu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vizitkyzakorunu.cz

vizitkyzakorunu.cz

327 ms

sarpet.cz

sarpet.cz

407 ms

638 ms

gtm.js

gtm.js

78 ms

css

css

49 ms

style.css

style.css

271 ms

jquery-ui.min.css

jquery-ui.min.css

408 ms

jquery-ui.structure.css

jquery-ui.structure.css

386 ms

jquery-ui.theme.css

jquery-ui.theme.css

379 ms

jquery-2.2.3.min.js

jquery-2.2.3.min.js

33 ms

jquery-ui.min.js

jquery-ui.min.js

610 ms

font-awesome.min.css

font-awesome.min.css

389 ms

api.js

api.js

47 ms

eshop.js

eshop.js

415 ms

jquery.validate.js

jquery.validate.js

544 ms

messages_cs.min.js

messages_cs.min.js

537 ms

validations.js

validations.js

548 ms

ajax.js

ajax.js

576 ms

styleSelect.js

styleSelect.js

595 ms

jquery.imagelightbox.min.js

jquery.imagelightbox.min.js

727 ms

perfect-scrollbar.jquery.js

perfect-scrollbar.jquery.js

727 ms

swiper.min.js

swiper.min.js

872 ms

toggle.js

toggle.js

779 ms

notify.js

notify.js

782 ms

main.js

main.js

783 ms

destination

destination

58 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

96 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

140 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

143 ms

recaptcha__en.js

recaptcha__en.js

141 ms

analytics.js

analytics.js

92 ms

2020521115324924dif.gif

2020521115324924dif.gif

998 ms

triangle-down.png

triangle-down.png

206 ms

menu.svg

menu.svg

206 ms

menu_close.svg

menu_close.svg

208 ms

sarpet-logo.png

sarpet-logo.png

217 ms

sarpet-white.png

sarpet-white.png

329 ms

doprava-zdarma.png

doprava-zdarma.png

317 ms

ico_uzivatel.png

ico_uzivatel.png

330 ms

ico_kosik.png

ico_kosik.png

343 ms

ico_kosik_maly.png

ico_kosik_maly.png

347 ms

pres-5000-klientu.png

pres-5000-klientu.png

361 ms

pres-20000-zakazek.png

pres-20000-zakazek.png

512 ms

pres-200000-produktu.png

pres-200000-produktu.png

497 ms

10let-zkusenosti.png

10let-zkusenosti.png

494 ms

pozadi-paticka.jpg

pozadi-paticka.jpg

1039 ms

ikona-sarpet-small.png

ikona-sarpet-small.png

526 ms

angle-right.svg

angle-right.svg

532 ms

facebook.png

facebook.png

748 ms

facebook_hover.png

facebook_hover.png

639 ms

google.png

google.png

764 ms

google_hover.png

google_hover.png

675 ms

seznam.png

seznam.png

773 ms

seznam_hover.png

seznam_hover.png

805 ms

mastercard.png

mastercard.png

840 ms

maestro.png

maestro.png

1071 ms

ver_visa.png

ver_visa.png

1039 ms

banner-akce-vpravo.gif

banner-akce-vpravo.gif

693 ms

slider-velkoplosny-up4.jpg

slider-velkoplosny-up4.jpg

1396 ms

slider-tasky-reklamni-predmety-a-textil-up-1.jpg

slider-tasky-reklamni-predmety-a-textil-up-1.jpg

1298 ms

slider-tiskoviny-up-2.jpg

slider-tiskoviny-up-2.jpg

1310 ms

vizitky-test-23165.png

vizitky-test-23165.png

778 ms

letaky-7556.png

letaky-7556.png

926 ms

skladane-letaky-7613.png

skladane-letaky-7613.png

1008 ms

plachty-bannery-9556.png

plachty-bannery-9556.png

1200 ms

rollup-7844.png

rollup-7844.png

1099 ms

samolepky-etikety-7883.jpg

samolepky-etikety-7883.jpg

1153 ms

hlavickovy-papir-7845.png

hlavickovy-papir-7845.png

1273 ms

poznamkove-bloky-7846.png

poznamkove-bloky-7846.png

1425 ms

pohlednice-poukazy-7605.png

pohlednice-poukazy-7605.png

1371 ms

razitka-24154.jpg

razitka-24154.jpg

1436 ms

kalendare-8038.jpg

kalendare-8038.jpg

1463 ms

reference-tisku-9405.png

reference-tisku-9405.png

1499 ms

podporujeme-9404.jpg

podporujeme-9404.jpg

1726 ms

collect

collect

89 ms

collect

collect

162 ms

js

js

51 ms

ga-audiences

ga-audiences

24 ms

retargeting.js

retargeting.js

790 ms

Accessibility Review

vizitkyzakorunu.cz accessibility score

98

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.

Best Practices

vizitkyzakorunu.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

vizitkyzakorunu.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

    CS

  • Encoding

    UTF-8

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

vizitkyzakorunu.cz

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