Tools & Wizards About Us
vlajky.eu screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vlajky.eu

Vlajky st?t? cel?ho sv?ta na prodej - v?roba vlajek | Vlajky.EU

Page Load Speed

4 sec in total

First Response

287 ms

Resources Loaded

3 sec

Page Rendered

645 ms

vlajky.eu screenshot

About Website

Click here to check amazing Vlajky content for Czech Republic. Otherwise, check out these important facts you probably never knew about vlajky.eu

V?roba a prodej st?tn?ch vlajek i firemn?ch vlajek, vlaje?ek, sto??r?, stoj?nk? a ostatn?ho p??slu?enstv? - Vlajky st?t? sv?ta - Vlajky.EU

Visit vlajky.eu

Key Findings

We analyzed Vlajky.eu page load time and found that the first response time was 287 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vlajky.eu performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

vlajky.eu

287 ms

vlajky.eu

413 ms

www.vlajky.eu

845 ms

46896840

671 ms

icon-phone.png

171 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 95% of them (57 requests) were addressed to the original Vlajky.eu, 2% (1 request) were made to I.cdn.nrholding.net and 2% (1 request) were made to Cz.im9.cz. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vlajky.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.8 kB (26%)

Content Size

1.2 MB

After Optimization

909.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vlajky.eu main page is 1.2 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. 30% of websites need less resources to load. Images take 773.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 265.8 kB

  • Original 377.7 kB
  • After minification 376.5 kB
  • After compression 112.0 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. 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 265.8 kB or 70% of the original size.

Image Optimization

-6%

Potential reduce by 49.1 kB

  • Original 773.0 kB
  • After minification 724.0 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. Vlajky images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 73.3 kB
  • After minification 73.3 kB
  • After compression 73.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 6 (11%)

Requests Now

56

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlajky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

vlajky.eu

vlajky.eu

287 ms

vlajky.eu

vlajky.eu

413 ms

www.vlajky.eu

www.vlajky.eu

845 ms

46896840

46896840

671 ms

icon-phone.png

icon-phone.png

171 ms

035_Vlajky_eu-web-banner_CZ_1_desktop.jpg

035_Vlajky_eu-web-banner_CZ_1_desktop.jpg

272 ms

035_Vlajky_eu-web-banner_CZ_3_desktop.jpg

035_Vlajky_eu-web-banner_CZ_3_desktop.jpg

531 ms

035_Vlajky_eu-web-banner_CZ_2_desktop.jpg

035_Vlajky_eu-web-banner_CZ_2_desktop.jpg

667 ms

baner_reseni_desktop.jpg

baner_reseni_desktop.jpg

500 ms

ceska-vlajka.jpg

ceska-vlajka.jpg

469 ms

firemni-vlajka.jpg

firemni-vlajka.jpg

468 ms

beach-vlajka.jpg

beach-vlajka.jpg

372 ms

vlajkova-stozary.jpg

vlajkova-stozary.jpg

474 ms

stolni-vlajecky-2.jpg

stolni-vlajecky-2.jpg

571 ms

fasadni-drzak.jpg

fasadni-drzak.jpg

670 ms

vlajky.eu-banner-prodejna.jpg

vlajky.eu-banner-prodejna.jpg

687 ms

heureka_hodnoceni.gif

heureka_hodnoceni.gif

599 ms

zbozi_hodnoceni.gif

zbozi_hodnoceni.gif

625 ms

aaaauto.png

aaaauto.png

670 ms

armada-cr.jpg

armada-cr.jpg

699 ms

cez.png

cez.png

724 ms

greenpeace.png

greenpeace.png

767 ms

hyundai.png

hyundai.png

772 ms

isover.png

isover.png

771 ms

ivar.png

ivar.png

785 ms

letiste-praha.png

letiste-praha.png

799 ms

louda-auto.png

louda-auto.png

831 ms

mattoni.png

mattoni.png

871 ms

Pirelli.png

Pirelli.png

871 ms

prodoma.png

prodoma.png

872 ms

vafo.png

vafo.png

889 ms

ico-vlajka.png

ico-vlajka.png

902 ms

ico-doprava.png

ico-doprava.png

929 ms

ico-sidlo.png

ico-sidlo.png

999 ms

mini_sarkah.jpg

mini_sarkah.jpg

999 ms

ondrej_mini.jpg

ondrej_mini.jpg

1001 ms

Diana_mini.jpg

Diana_mini.jpg

1001 ms

Olena-mini.jpg

Olena-mini.jpg

1006 ms

mapa_cr.png

mapa_cr.png

1025 ms

cz.gif

cz.gif

1073 ms

gjs.php

gjs.php

661 ms

sk.gif

sk.gif

925 ms

bodybg_top.jpg

bodybg_top.jpg

831 ms

topbg_logo_xx2.jpg

topbg_logo_xx2.jpg

730 ms

retargeting.js

retargeting.js

588 ms

next3.svg

next3.svg

641 ms

basket.svg

basket.svg

657 ms

h1-vlajky-right.png

h1-vlajky-right.png

719 ms

h1-vlajky-left.png

h1-vlajky-left.png

694 ms

label_produkty.jpg

label_produkty.jpg

671 ms

menu_plus.svg

menu_plus.svg

632 ms

menu_dot.svg

menu_dot.svg

609 ms

label_kontakty.jpg

label_kontakty.jpg

600 ms

footerbg.gif

footerbg.gif

625 ms

footer_logo.jpg

footer_logo.jpg

624 ms

next3_blackdark.svg

next3_blackdark.svg

627 ms

makro.png

makro.png

296 ms

skoda-auto.png

skoda-auto.png

304 ms

wurth.png

wurth.png

321 ms

main_print.css

main_print.css

144 ms

Accessibility Review

vlajky.eu 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

vlajky.eu best practices score

75

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

Page has valid source maps

SEO Factors

vlajky.eu 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

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vlajky.eu 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 Vlajky.eu main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

vlajky.eu

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