Tools & Wizards About Us
vlasy-in.cz screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

vlasy-in.cz

Vlasy-in.cz - účesy, fotogalerie účesů, vše pro in vlasy

Page Load Speed

5.1 sec in total

First Response

399 ms

Resources Loaded

4.1 sec

Page Rendered

553 ms

vlasy-in.cz screenshot

About Website

Visit vlasy-in.cz now to see the best up-to-date Vlasy In content for Czech Republic and also check out these interesting facts you probably never knew about vlasy-in.cz

Účesy, střihy, fotogalerie účesů, účesy celebrit, nejnovější kolekce účesů, obrázky, diskusní fórum, rady, prodlužování vlasů, účesy salónů, kadeřníci...

Visit vlasy-in.cz

Key Findings

We analyzed Vlasy-in.cz page load time and found that the first response time was 399 ms and then it took 4.7 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

vlasy-in.cz performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value15,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

vlasy-in.cz

399 ms

www.vlasy-in.cz

722 ms

main.php

329 ms

css_39459fa0c6e8edb9588aa6afc39ea68f.css

499 ms

js_1204c0cfcde02b01a6c11dff6e5e653d.js

508 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 82% of them (115 requests) were addressed to the original Vlasy-in.cz, 4% (5 requests) were made to Pagead2.googlesyndication.com and 3% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Vlasy-in.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.1 kB (18%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vlasy-in.cz main page is 1.8 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 103.3 kB

  • Original 124.4 kB
  • After minification 112.9 kB
  • After compression 21.1 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 103.3 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 36.7 kB

  • Original 1.4 MB
  • After minification 1.3 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. Vlasy In images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 115.6 kB

  • Original 201.7 kB
  • After minification 189.1 kB
  • After compression 86.1 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 115.6 kB or 57% of the original size.

CSS Optimization

-80%

Potential reduce by 65.5 kB

  • Original 81.9 kB
  • After minification 79.6 kB
  • After compression 16.4 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. Vlasy-in.cz needs all CSS files to be minified and compressed as it can save up to 65.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (27%)

Requests Now

137

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlasy In. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vlasy-in.cz

vlasy-in.cz

399 ms

www.vlasy-in.cz

www.vlasy-in.cz

722 ms

main.php

main.php

329 ms

css_39459fa0c6e8edb9588aa6afc39ea68f.css

css_39459fa0c6e8edb9588aa6afc39ea68f.css

499 ms

js_1204c0cfcde02b01a6c11dff6e5e653d.js

js_1204c0cfcde02b01a6c11dff6e5e653d.js

508 ms

serve.php

serve.php

282 ms

serve.php

serve.php

394 ms

serve.php

serve.php

358 ms

serve.php

serve.php

403 ms

serve.php

serve.php

443 ms

serve.php

serve.php

482 ms

serve.php

serve.php

531 ms

serve.php

serve.php

421 ms

adsbygoogle.js

adsbygoogle.js

5 ms

serve.php

serve.php

471 ms

serve.php

serve.php

505 ms

bb_one2n.js

bb_one2n.js

227 ms

serve.php

serve.php

401 ms

serve.php

serve.php

400 ms

serve.php

serve.php

411 ms

serve.php

serve.php

458 ms

bb_one2n.113.65.77.1.js

bb_one2n.113.65.77.1.js

456 ms

ga.js

ga.js

29 ms

header2013.jpg

header2013.jpg

719 ms

logo-obchod2.gif

logo-obchod2.gif

211 ms

facebook-tlacitko.gif

facebook-tlacitko.gif

232 ms

ucesy-schwarzkopf-professional-2014-18.jpg

ucesy-schwarzkopf-professional-2014-18.jpg

230 ms

ucesy-kpO-2011-113.jpg

ucesy-kpO-2011-113.jpg

241 ms

ucesy-braun-der-friseur-kaarst-2015-2.jpg

ucesy-braun-der-friseur-kaarst-2015-2.jpg

251 ms

ucesy-haarformer-017.jpg

ucesy-haarformer-017.jpg

331 ms

ucesy-intercoiffure-mondial-2011-259.jpg

ucesy-intercoiffure-mondial-2011-259.jpg

351 ms

ucesy-Loreal-2010-745.jpg

ucesy-Loreal-2010-745.jpg

352 ms

ucesy-bundy-bundy-2012-303.jpg

ucesy-bundy-bundy-2012-303.jpg

361 ms

button_vse-o-fotogalerii.png

button_vse-o-fotogalerii.png

484 ms

linkapomoci.jpg

linkapomoci.jpg

449 ms

prehled-salonu1.jpg

prehled-salonu1.jpg

469 ms

ucesy-j-7-2015-12.jpg

ucesy-j-7-2015-12.jpg

595 ms

ucesy-j-7-2015-8.jpg

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710 ms

ucesy-j-7-2015-13.jpg

ucesy-j-7-2015-13.jpg

806 ms

6_8.jpg

6_8.jpg

704 ms

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716 ms

9_9.jpg

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833 ms

ucesy-ghd-style-2016-1.jpg

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825 ms

ucesy-ghd-style-2016-2.jpg

ucesy-ghd-style-2016-2.jpg

943 ms

ucesy-dennis-creuzberg-2016-3.jpg

ucesy-dennis-creuzberg-2016-3.jpg

831 ms

ucesy-jens-dagne-2016-9.jpg

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951 ms

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ucesy-jens-dagne-2016-3_001.jpg

926 ms

ucesy-jens-dagne-2016-7_001.jpg

ucesy-jens-dagne-2016-7_001.jpg

1060 ms

sekce-pro-kaderniky.jpg

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944 ms

ucesy-matrix-2016-8.jpg

ucesy-matrix-2016-8.jpg

953 ms

ucesy-matrix-2016-5_001.jpg

ucesy-matrix-2016-5_001.jpg

1161 ms

ucesy-matrix-2016-3_001.jpg

ucesy-matrix-2016-3_001.jpg

1054 ms

ucesy-wella-2016-5.jpg

ucesy-wella-2016-5.jpg

1052 ms

__utm.gif

__utm.gif

23 ms

ucesy-wella-2016-9.jpg

ucesy-wella-2016-9.jpg

1127 ms

ca-pub-5190405028419138.js

ca-pub-5190405028419138.js

43 ms

zrt_lookup.html

zrt_lookup.html

37 ms

show_ads_impl.js

show_ads_impl.js

50 ms

ucesy-wella-2016-8.jpg

ucesy-wella-2016-8.jpg

1100 ms

ucesy-wella-2016-3.jpg

ucesy-wella-2016-3.jpg

1070 ms

ucesy-wella-2016-7.jpg

ucesy-wella-2016-7.jpg

1193 ms

ucesy-wella-2016-1.jpg

ucesy-wella-2016-1.jpg

1067 ms

ads

ads

355 ms

osd.js

osd.js

3 ms

ucesy-goldwell-2016-12.jpg

ucesy-goldwell-2016-12.jpg

1122 ms

ucesy-goldwell-2016-5_001.jpg

ucesy-goldwell-2016-5_001.jpg

1084 ms

ucesy-goldwell-2016-2.jpg

ucesy-goldwell-2016-2.jpg

1077 ms

ucesy-J-7-2016-4.jpg

ucesy-J-7-2016-4.jpg

1202 ms

ucesy-J-7-2016-8.jpg

ucesy-J-7-2016-8.jpg

1201 ms

ucesy-J-7-2016-6.jpg

ucesy-J-7-2016-6.jpg

1178 ms

lazartigue_01.jpg

lazartigue_01.jpg

1097 ms

lazartigue_02.jpg

lazartigue_02.jpg

1080 ms

lazartigue_03.jpg

lazartigue_03.jpg

1079 ms

ucesy-great-lengths-2016-13.jpg

ucesy-great-lengths-2016-13.jpg

1168 ms

bbnaut-lib-1.7.5.min.js

bbnaut-lib-1.7.5.min.js

343 ms

ucesy-great-lengths-2016-5.jpg

ucesy-great-lengths-2016-5.jpg

1087 ms

ucesy-great-lengths-2016-12.jpg

ucesy-great-lengths-2016-12.jpg

1073 ms

ucesy-nivea-2016-11.jpg

ucesy-nivea-2016-11.jpg

1064 ms

m_js_controller.js

m_js_controller.js

22 ms

abg.js

abg.js

44 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

55 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

27 ms

s

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17 ms

x_button_blue2.svg

x_button_blue2.svg

5 ms

ucesy-nivea-2016-8.jpg

ucesy-nivea-2016-8.jpg

949 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

2 ms

ucesy-nivea-2016-1.jpg

ucesy-nivea-2016-1.jpg

860 ms

ucesy-schwarzkopf-professional-2016-7.jpg

ucesy-schwarzkopf-professional-2016-7.jpg

935 ms

ucesy-schwarzkopf-professional-2016-5.jpg

ucesy-schwarzkopf-professional-2016-5.jpg

941 ms

ucesy-schwarzkopf-professional-2016-3.jpg

ucesy-schwarzkopf-professional-2016-3.jpg

950 ms

577 ms

ucesy-intercoiffure-mondial-2016-7.jpg

ucesy-intercoiffure-mondial-2016-7.jpg

860 ms

ucesy-intercoiffure-mondial-2016-4.jpg

ucesy-intercoiffure-mondial-2016-4.jpg

959 ms

ucesy-intercoiffure-mondial-2016-6.jpg

ucesy-intercoiffure-mondial-2016-6.jpg

856 ms

ucesy-J7-2013-1_001.jpg

ucesy-J7-2013-1_001.jpg

926 ms

ucesy-loreal-2016-1_001.jpg

ucesy-loreal-2016-1_001.jpg

851 ms

ucesy-keller-haircompany-2012-236.jpg

ucesy-keller-haircompany-2012-236.jpg

841 ms

ucesy-loreal-professionnel-2013-18.jpg

ucesy-loreal-professionnel-2013-18.jpg

840 ms

ucesy-intercoiffure-osterreich-020.jpg

ucesy-intercoiffure-osterreich-020.jpg

857 ms

ucesy-mila-006.jpg

ucesy-mila-006.jpg

921 ms

ucesy-schwarzkopf-professional-2013-5.jpg

ucesy-schwarzkopf-professional-2013-5.jpg

837 ms

ucesy-philips-2009-226.jpg

ucesy-philips-2009-226.jpg

841 ms

ucesy-schwarzkopf-professional-098.jpg

ucesy-schwarzkopf-professional-098.jpg

840 ms

ucesy-wella-202.jpg

ucesy-wella-202.jpg

738 ms

ucesy-J7-2009-175.jpg

ucesy-J7-2009-175.jpg

754 ms

ucesy-intercoiffure-mondial-053.jpg

ucesy-intercoiffure-mondial-053.jpg

805 ms

ucesy-wella-082.jpg

ucesy-wella-082.jpg

833 ms

ucesy-wella-2014-7_001.jpg

ucesy-wella-2014-7_001.jpg

823 ms

ucesy-wella-576.jpg

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734 ms

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734 ms

feed.png

feed.png

750 ms

virtkader20.gif

virtkader20.gif

801 ms

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b434463_1.gif

797 ms

xgemius.js

xgemius.js

197 ms

co

co

214 ms

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svatebni-drdol-pricesek-120x80.gif

713 ms

pricesek-svatebni-drdol-120x80.gif

pricesek-svatebni-drdol-120x80.gif

712 ms

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ofina-pricesek-120x80.gif

713 ms

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clip-in-pricesek-120x80.gif

715 ms

nadpis-fialovy.jpg

nadpis-fialovy.jpg

739 ms

menu-leaf.gif

menu-leaf.gif

782 ms

menu.jpg

menu.jpg

732 ms

kyticka.gif

kyticka.gif

726 ms

obchod-ples-170x125.gif

obchod-ples-170x125.gif

719 ms

vlasyin-kategorie-clanku5.png

vlasyin-kategorie-clanku5.png

960 ms

clip-in-468x60.jpg

clip-in-468x60.jpg

745 ms

fpdata.js

fpdata.js

98 ms

lsget.html

lsget.html

253 ms

klinickasmrt78x78.jpg

klinickasmrt78x78.jpg

769 ms

obchod-synt-pricesky-300x220.gif

obchod-synt-pricesky-300x220.gif

858 ms

pozadi-vyhledavani.jpg

pozadi-vyhledavani.jpg

720 ms

modelka-logo-78x78.jpg

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717 ms

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culik-pricesek-78x78_0.jpg

745 ms

culiky-300x300.gif

culiky-300x300.gif

764 ms

linkapomoci40x40.jpg

linkapomoci40x40.jpg

735 ms

kadernik40x40.jpg

kadernik40x40.jpg

723 ms

bg-bar-white.png

bg-bar-white.png

748 ms

bg-bar.png

bg-bar.png

781 ms

rexdot.js

rexdot.js

99 ms

css_75e0346507dbea89654ce01f5e990e99.css

css_75e0346507dbea89654ce01f5e990e99.css

121 ms

Accessibility Review

vlasy-in.cz accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vlasy-in.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vlasy-in.cz SEO score

71

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Vlasy-in.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 Vlasy-in.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

vlasy-in.cz

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