Tools & Wizards About Us
autoforum.cz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

autoforum.cz

Autoforum.cz

Page Load Speed

3.2 sec in total

First Response

274 ms

Resources Loaded

2.6 sec

Page Rendered

289 ms

autoforum.cz screenshot

About Website

Click here to check amazing Autoforum content for Czech Republic. Otherwise, check out these important facts you probably never knew about autoforum.cz

Webový automagazín pro náročnější motoristickou klientelu. Nekompromisní testy nejen výjimečných automobilů, horké novinky ze světa čtyř kol, komentáře aktuálního dění, reportáže z autosalonů, rady pr...

Visit autoforum.cz

Key Findings

We analyzed Autoforum.cz page load time and found that the first response time was 274 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

autoforum.cz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.318

36/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

autoforum.cz

274 ms

www.autoforum.cz

446 ms

autoforumcss.css

159 ms

newcss.css

240 ms

newcssres.css

242 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 59% of them (47 requests) were addressed to the original Autoforum.cz, 14% (11 requests) were made to Media2.autoforum.cz and 8% (6 requests) were made to Www2.autoforum.cz. The less responsive or slowest element that took the longest time to load (715 ms) relates to the external source Ssp.seznam.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.7 kB (11%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Autoforum.cz main page is 1.3 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 895.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 70.5 kB

  • Original 92.9 kB
  • After minification 90.4 kB
  • After compression 22.4 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 70.5 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 57.6 kB

  • Original 895.5 kB
  • After minification 837.9 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. Autoforum images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.3 kB

  • Original 279.3 kB
  • After minification 279.3 kB
  • After compression 269.0 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

-32%

Potential reduce by 3.3 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 7.1 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. Autoforum.cz needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (42%)

Requests Now

77

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Autoforum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

autoforum.cz

autoforum.cz

274 ms

www.autoforum.cz

www.autoforum.cz

446 ms

autoforumcss.css

autoforumcss.css

159 ms

newcss.css

newcss.css

240 ms

newcssres.css

newcssres.css

242 ms

jquery.min.js

jquery.min.js

28 ms

scripts.js

scripts.js

250 ms

jquery.lazyload.js

jquery.lazyload.js

249 ms

photoswipe.css

photoswipe.css

318 ms

default-skin.css

default-skin.css

320 ms

photoswipe.min.js

photoswipe.min.js

322 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

322 ms

js

js

60 ms

sznrecommend-measure.min.js

sznrecommend-measure.min.js

514 ms

sznrecommend.min.js

sznrecommend.min.js

709 ms

ssp.js

ssp.js

715 ms

cookieconsent.min.css

cookieconsent.min.css

320 ms

asyncjs.php

asyncjs.php

426 ms

im3light2.js

im3light2.js

491 ms

responsive-nav.js

responsive-nav.js

280 ms

fastclick.js

fastclick.js

338 ms

fixed-responsive-nav.js

fixed-responsive-nav.js

339 ms

seznam.js

seznam.js

338 ms

cookieconsent.min.js

cookieconsent.min.js

337 ms

autoforum-logo.gif

autoforum-logo.gif

543 ms

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VW_T-Roc_R_zakazana_reklama_2024_oficialni_Perex__250_cut.jpg

255 ms

Skoda_Enyaq_Coupe_nizozemska_registrace_2023_oficialni_Perex__250_cut.jpg

Skoda_Enyaq_Coupe_nizozemska_registrace_2023_oficialni_Perex__250_cut.jpg

254 ms

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244 ms

VW_ID7_skladove_zasoby_CR_unor_2024_Perex__250_cut.jpg

VW_ID7_skladove_zasoby_CR_unor_2024_Perex__250_cut.jpg

283 ms

Skoda_Enyaq_SportLine_UK_spec_2023_test_CT_Perex__250_cut.jpg

Skoda_Enyaq_SportLine_UK_spec_2023_test_CT_Perex__250_cut.jpg

249 ms

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Akio_Toyoda_gesto_Perex__250_cut.jpg

244 ms

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Matador_Hectorra_5_a_Tomket_Allyear_3_ilustracni_foto_perex__250_cut.jpg

404 ms

Audi_A7_Sportback_50_TDI_2018_ilustracni_foto_perex__250_cut.jpg

Audi_A7_Sportback_50_TDI_2018_ilustracni_foto_perex__250_cut.jpg

327 ms

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James_D_Farley_Jim_Ford_CEO_2024_Perex_200_0.jpg

324 ms

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326 ms

VW_Glaserne_Manufaktur_ID_range_oficialni_Perex_200_0.jpg

VW_Glaserne_Manufaktur_ID_range_oficialni_Perex_200_0.jpg

326 ms

VW_Passat_2023_2024_novy_ceny_prvni_Perex_200_0.jpg

VW_Passat_2023_2024_novy_ceny_prvni_Perex_200_0.jpg

370 ms

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FAW_Bestune_B70_2024_Evropa_nove_Perex_200_0.jpg

404 ms

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Rolls-Royce_Phantom_2006_prodej_naklady_servis_Perex_200_0.jpg

406 ms

Mitsubishi_Space_Star_III_ojete_klady_zapory_2023_Perex_200_0.jpg

Mitsubishi_Space_Star_III_ojete_klady_zapory_2023_Perex_200_0.jpg

406 ms

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405 ms

Ferrari_California_2009_hodne_ojete_nejlevnejsi_v_EU_Perex_200_0.jpg

Ferrari_California_2009_hodne_ojete_nejlevnejsi_v_EU_Perex_200_0.jpg

461 ms

Ford_Mustang_Mach-E_skladove_nechtene_vyrobne_drahe_2024_Perex_200_0.jpg

Ford_Mustang_Mach-E_skladove_nechtene_vyrobne_drahe_2024_Perex_200_0.jpg

482 ms

Porsche_Cayenne_Diesel_955_957_ojete_test_AB_Perex_200_0.jpg

Porsche_Cayenne_Diesel_955_957_ojete_test_AB_Perex_200_0.jpg

483 ms

Onvo_L60_2024_prvni_Perex_200_0.jpg

Onvo_L60_2024_prvni_Perex_200_0.jpg

484 ms

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Kampan_ridit_jako_zeny_2024_perex_200_0.jpg

485 ms

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BYD_showroom_ilustracni_foto_perex_200_0.jpg

484 ms

Fiat_134_Topolino_2024_oficialni_nove_trikolora_Perex_80_0.jpg

Fiat_134_Topolino_2024_oficialni_nove_trikolora_Perex_80_0.jpg

541 ms

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Radim_Passer_417_kmh_Bugatti_Chiron_kritika_Perex_80_0.jpg

561 ms

Tesla_Cybertruck_vs_Porsche_911_drag_fail_Perex2_80_0.jpg

Tesla_Cybertruck_vs_Porsche_911_drag_fail_Perex2_80_0.jpg

563 ms

James_D_Farley_Jim_Ford_CEO_2024_Perex_80_0.jpg

James_D_Farley_Jim_Ford_CEO_2024_Perex_80_0.jpg

563 ms

Skoda_Rapid_130_krasna_nikdo_nechce_2024_Perex_80_0.jpg

Skoda_Rapid_130_krasna_nikdo_nechce_2024_Perex_80_0.jpg

563 ms

VW_Glaserne_Manufaktur_ID_range_oficialni_Perex_80_0.jpg

VW_Glaserne_Manufaktur_ID_range_oficialni_Perex_80_0.jpg

564 ms

VW_Passat_2023_2024_novy_ceny_prvni_Perex_80_0.jpg

VW_Passat_2023_2024_novy_ceny_prvni_Perex_80_0.jpg

620 ms

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FAW_Bestune_B70_2024_Evropa_nove_Perex_80_0.jpg

640 ms

followus.png

followus.png

547 ms

topmenu-bullet.gif

topmenu-bullet.gif

547 ms

feed.gif

feed.gif

553 ms

f_mini-b.png

f_mini-b.png

572 ms

t_mini-b.png

t_mini-b.png

573 ms

cse.js

cse.js

83 ms

content-left-clisting-bullet.gif

content-left-clisting-bullet.gif

585 ms

content-left-ccol-bg.gif

content-left-ccol-bg.gif

599 ms

ccol-bleskovky-bullet.gif

ccol-bleskovky-bullet.gif

599 ms

ccol-default-bullet.gif

ccol-default-bullet.gif

603 ms

ccol-forum-bullet.gif

ccol-forum-bullet.gif

623 ms

fbevents.js

fbevents.js

27 ms

asyncspc.php

asyncspc.php

166 ms

cse_element__cs.js

cse_element__cs.js

25 ms

default+cs.css

default+cs.css

133 ms

default.css

default.css

135 ms

async-ads.js

async-ads.js

74 ms

branding.png

branding.png

36 ms

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b3d5fab68c509dccf0fcb8382e41f878.jpg

242 ms

lg.php

lg.php

248 ms

5258eaf19fe6b217a0d924b6c41572c1.gif

5258eaf19fe6b217a0d924b6c41572c1.gif

325 ms

lg.php

lg.php

246 ms

clear.png

clear.png

18 ms

nav_logo114.png

nav_logo114.png

18 ms

Accessibility Review

autoforum.cz accessibility score

85

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

autoforum.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

autoforum.cz SEO score

92

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

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 Autoforum.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 Autoforum.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

autoforum.cz

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