Tools & Wizards About Us
mobilprovas.cz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

mobilprovas.cz

servis a prodej mobilních telefonů, příslušenství, náhradních dílů :: mobilprovas.cz

Page Load Speed

5.2 sec in total

First Response

447 ms

Resources Loaded

4.4 sec

Page Rendered

261 ms

mobilprovas.cz screenshot

About Website

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

servis a prodej mobilních telefonů a příslušenství, prodej náhradních dílů, odblokování, výkup

Visit mobilprovas.cz

Key Findings

We analyzed Mobilprovas.cz page load time and found that the first response time was 447 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 70% of websites can load faster.

Performance Metrics

mobilprovas.cz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.734

6/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

mobilprovas.cz

447 ms

www.mobilprovas.cz

341 ms

www.mobilprovas.cz

1214 ms

styles.css

209 ms

magnific-popup.css

315 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 93% of them (82 requests) were addressed to the original Mobilprovas.cz, 3% (3 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Mobilprovas.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 492.8 kB (15%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mobilprovas.cz main page is 3.4 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. 55% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 92.9 kB

  • Original 110.5 kB
  • After minification 107.2 kB
  • After compression 17.7 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 92.9 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 394.7 kB

  • Original 3.1 MB
  • After minification 2.7 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. Obviously, Mobilprovas needs image optimization as it can save up to 394.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 4.1 kB

  • Original 93.8 kB
  • After minification 93.5 kB
  • After compression 89.7 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.

CSS Optimization

-8%

Potential reduce by 1.2 kB

  • Original 14.2 kB
  • After minification 14.2 kB
  • After compression 13.0 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. Mobilprovas.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (27%)

Requests Now

85

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobilprovas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mobilprovas.cz

mobilprovas.cz

447 ms

www.mobilprovas.cz

www.mobilprovas.cz

341 ms

www.mobilprovas.cz

www.mobilprovas.cz

1214 ms

styles.css

styles.css

209 ms

magnific-popup.css

magnific-popup.css

315 ms

jquery.treeview.css

jquery.treeview.css

328 ms

jquery111.js

jquery111.js

440 ms

javascripty.js

javascripty.js

328 ms

selectajax.js

selectajax.js

334 ms

jquery.cookie.js

jquery.cookie.js

334 ms

jquery.treeview.js

jquery.treeview.js

420 ms

treeview.js

treeview.js

435 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

435 ms

chosen.css

chosen.css

454 ms

chosen.jquery.min.js

chosen.jquery.min.js

456 ms

cookieconsent.min.css

cookieconsent.min.css

527 ms

js

js

60 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

552 ms

cookieconsent.min.js

cookieconsent.min.js

496 ms

cookieconsent-init.js

cookieconsent-init.js

496 ms

js

js

223 ms

analytics.js

analytics.js

216 ms

top2018.jpg

top2018.jpg

408 ms

bgMenu.png

bgMenu.png

278 ms

header-menu2015-search.png

header-menu2015-search.png

276 ms

lupa.gif

lupa.gif

279 ms

header-menu2015-menu.png

header-menu2015-menu.png

281 ms

header-menu2015.png

header-menu2015.png

279 ms

login.gif

login.gif

405 ms

register.gif

register.gif

406 ms

banner_upozorneni.jpg

banner_upozorneni.jpg

407 ms

header-menu2015-informace.png

header-menu2015-informace.png

407 ms

tt.png

tt.png

408 ms

instagram.png

instagram.png

484 ms

fb.png

fb.png

488 ms

yt.png

yt.png

489 ms

loga-cards-2022.png

loga-cards-2022.png

494 ms

logo-aligator.png

logo-aligator.png

497 ms

logo-zelena-firma.jpg

logo-zelena-firma.jpg

599 ms

zpetny-odber.png

zpetny-odber.png

911 ms

pratelsky-eshop-cposta.png

pratelsky-eshop-cposta.png

594 ms

logo-wedo.png

logo-wedo.png

593 ms

logo-gls.png

logo-gls.png

598 ms

logo-mnkmodrice2.jpg

logo-mnkmodrice2.jpg

602 ms

bgMenu_rght.png

bgMenu_rght.png

700 ms

header-menu2015-kosik.png

header-menu2015-kosik.png

701 ms

header-menu2015-novinky.png

header-menu2015-novinky.png

703 ms

header-menu2015-akce.png

header-menu2015-akce.png

704 ms

89163621_97b1f8ae_554294.jpg

89163621_97b1f8ae_554294.jpg

708 ms

89163623_70f7a6ea_acplithysp081_max_0.jpg

89163623_70f7a6ea_acplithysp081_max_0.jpg

806 ms

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89258192_95ff5274_89258192-1_hammer4.jpg

808 ms

89111845_0797681b_89111845-1_apple.jpg

89111845_0797681b_89111845-1_apple.jpg

809 ms

89027541_adb4323f_458x286_1af7807815e432a58540a7f01b90e8bb.jpg

89027541_adb4323f_458x286_1af7807815e432a58540a7f01b90e8bb.jpg

809 ms

531_banner-soutez23.jpg

531_banner-soutez23.jpg

1269 ms

89258629_8a00892b_nokia-3210-2024-scubablue-frontback-int__49211.jpg

89258629_8a00892b_nokia-3210-2024-scubablue-frontback-int__49211.jpg

914 ms

89251080_f22ff69c_sm-a556_galaxy-a55_awesome-navy_front.jpg

89251080_f22ff69c_sm-a556_galaxy-a55_awesome-navy_front.jpg

913 ms

iko-akce.png

iko-akce.png

913 ms

89202253_18e86b70_sm-a546_galaxy-a54-5g_awesome-graphite_front.jpg

89202253_18e86b70_sm-a546_galaxy-a54-5g_awesome-graphite_front.jpg

752 ms

collect

collect

17 ms

collect

collect

19 ms

js

js

48 ms

89222949_e408a6de_product_5782551.jpg

89222949_e408a6de_product_5782551.jpg

748 ms

iko-darek.png

iko-darek.png

748 ms

89220393_56383771_product_5740300.jpg

89220393_56383771_product_5740300.jpg

749 ms

89171878_978b1ac0_obrazek-10.jpg

89171878_978b1ac0_obrazek-10.jpg

748 ms

89256703_b7d8b0ac_23m3000k01-1000-1000-2.jpeg

89256703_b7d8b0ac_23m3000k01-1000-1000-2.jpeg

747 ms

89232844_90874b1d_s23fe_product-image-logo-with-ai-_mint.jpg

89232844_90874b1d_s23fe_product-image-logo-with-ai-_mint.jpg

726 ms

89251085_f22ff69c_sm-a556_galaxy-a55_awesome-navy_front.jpg

89251085_f22ff69c_sm-a556_galaxy-a55_awesome-navy_front.jpg

731 ms

89136740_3b12dbfb_04390ba3410c40be360d2093ac294cac.jpg

89136740_3b12dbfb_04390ba3410c40be360d2093ac294cac.jpg

729 ms

89227736_6cd37b7b_550.jpg

89227736_6cd37b7b_550.jpg

729 ms

89088236_9fb56bb2_2_a675.png

89088236_9fb56bb2_2_a675.png

730 ms

89096096_778c366e_89096096-1_iphone12.jpg

89096096_778c366e_89096096-1_iphone12.jpg

828 ms

89230518_00675762_telmy1021bl.png

89230518_00675762_telmy1021bl.png

757 ms

89257027_5f662aeb_image65f2bf9c7a8cf.jpg

89257027_5f662aeb_image65f2bf9c7a8cf.jpg

755 ms

539_zflip-sale1.jpg

539_zflip-sale1.jpg

1199 ms

533_2024-05-galaxy-tab-s9-banner-web.jpg

533_2024-05-galaxy-tab-s9-banner-web.jpg

1457 ms

538_zte-ahled-banner.jpg

538_zte-ahled-banner.jpg

1394 ms

536_banners24.jpg

536_banners24.jpg

1246 ms

378_doprava-zdarma.jpg

378_doprava-zdarma.jpg

1231 ms

89228325_780032d7_6410-lte-plastry-na-strone-0.png

89228325_780032d7_6410-lte-plastry-na-strone-0.png

778 ms

89253876_315436f8_product_6154684.jpg

89253876_315436f8_product_6154684.jpg

891 ms

89243770_9b3c9812_s24_product-image-logo-with-ai-_cobalt-violet.jpg

89243770_9b3c9812_s24_product-image-logo-with-ai-_cobalt-violet.jpg

1005 ms

89036227_95ff5274_89036227-1_hammer4.jpg

89036227_95ff5274_89036227-1_hammer4.jpg

1051 ms

89230526_e6244c1d_telmy1028go_02-1.png

89230526_e6244c1d_telmy1028go_02-1.png

1096 ms

89251084_fbc6ef1f_sm-a556_galaxy-a55_awesome-lilac_front.jpg

89251084_fbc6ef1f_sm-a556_galaxy-a55_awesome-lilac_front.jpg

1164 ms

footer-2019.jpg

footer-2019.jpg

1205 ms

treeview-default-line.gif

treeview-default-line.gif

1223 ms

treeview-default.gif

treeview-default.gif

1140 ms

Accessibility Review

mobilprovas.cz accessibility score

84

Accessibility Issues

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mobilprovas.cz best practices score

67

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

mobilprovas.cz SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobilprovas.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Mobilprovas.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

mobilprovas.cz

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