Tools & Wizards About Us
abicko.cz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

abicko.cz

Zábava, příroda, věda a technika | Ábíčko.cz

Page Load Speed

12.7 sec in total

First Response

3.7 sec

Resources Loaded

7.7 sec

Page Rendered

1.4 sec

abicko.cz screenshot

About Website

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

Abicko.cz je každodenní průvodce světem zábavy, přírody, vědy a techniky. Je to web časopisu generace 21. století ABC. Zvídavému a tvořivému čtenáři nabízí zajímavé a poutavé aktuality, videa, tipy, k...

Visit abicko.cz

Key Findings

We analyzed Abicko.cz page load time and found that the first response time was 3.7 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

abicko.cz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value14,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value37.1 s

0/100

10%

Network Requests Diagram

www.abicko.cz

3702 ms

cpex-cmp.min.js

389 ms

cnc-slot-sizes.min.css

116 ms

gpt.js

107 ms

22918.js

82 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Abicko.cz, 28% (37 requests) were made to 1884403144.rsc.cdn77.org and 25% (33 requests) were made to Img2.cncenter.cz. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Abicko.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (42%)

Content Size

2.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Abicko.cz main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 343.8 kB

  • Original 394.5 kB
  • After minification 347.0 kB
  • After compression 50.7 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. This page needs HTML code to be minified as it can gain 47.5 kB, which is 12% 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 343.8 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 4.1 kB

  • Original 972.0 kB
  • After minification 967.9 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. Abicko images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 596.0 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 567.2 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 596.0 kB or 51% of the original size.

CSS Optimization

-70%

Potential reduce by 265.0 kB

  • Original 376.4 kB
  • After minification 375.2 kB
  • After compression 111.4 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. Abicko.cz needs all CSS files to be minified and compressed as it can save up to 265.0 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (38%)

Requests Now

126

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abicko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.abicko.cz

www.abicko.cz

3702 ms

cpex-cmp.min.js

cpex-cmp.min.js

389 ms

cnc-slot-sizes.min.css

cnc-slot-sizes.min.css

116 ms

gpt.js

gpt.js

107 ms

22918.js

22918.js

82 ms

cnc-wrapper.min.js

cnc-wrapper.min.js

185 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

241 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

264 ms

gplayer.js

gplayer.js

503 ms

vpplayer.js

vpplayer.js

269 ms

cnc-video-player-gjvp-dash.js

cnc-video-player-gjvp-dash.js

282 ms

abicko.plugins-4f59189aff.min.js

abicko.plugins-4f59189aff.min.js

289 ms

abicko.main-1b06838574.min.js

abicko.main-1b06838574.min.js

272 ms

ua6EqnYOMEgR

ua6EqnYOMEgR

610 ms

login.min.js

login.min.js

276 ms

login.min.css

login.min.css

280 ms

png-sprites.a637224800a58d0af3f1.css

png-sprites.a637224800a58d0af3f1.css

272 ms

images.data.svg.828d0574526abab15292.css

images.data.svg.828d0574526abab15292.css

279 ms

abicko.plugins.1b05065ce455fdfbfc15.css

abicko.plugins.1b05065ce455fdfbfc15.css

280 ms

abicko.main.0a6390e2ec79bfce1021.css

abicko.main.0a6390e2ec79bfce1021.css

286 ms

pubads_impl.js

pubads_impl.js

10 ms

cnc-menu.css

cnc-menu.css

47 ms

footer-global.2763222d8ccd7cf2d2a4.css

footer-global.2763222d8ccd7cf2d2a4.css

47 ms

lightbox-2.8.2.min.js

lightbox-2.8.2.min.js

3 ms

tracker.js

tracker.js

4 ms

abicko.bundle-desktop.875b9d09ea05b86ba005.js

abicko.bundle-desktop.875b9d09ea05b86ba005.js

5 ms

gemiuslib.js

gemiuslib.js

349 ms

css2

css2

44 ms

xgemius.js

xgemius.js

160 ms

close.png

close.png

55 ms

2024_15_9ec5b0dfbf7e664c23230b5977a3fcd9_A.jpg

2024_15_9ec5b0dfbf7e664c23230b5977a3fcd9_A.jpg

1206 ms

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312 ms

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1502 ms

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54 ms

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55 ms

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55 ms

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895 ms

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894 ms

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845 ms

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1681 ms

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1949 ms

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2146 ms

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2301 ms

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2100 ms

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2417 ms

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2593 ms

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2234 ms

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2166 ms

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2176 ms

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2493 ms

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2408 ms

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2249 ms

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2258 ms

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2855 ms

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2485 ms

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1335 ms

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1761 ms

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1729 ms

all.js

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72 ms

new-magazine.svg

new-magazine.svg

1162 ms

login-shadow.svg

login-shadow.svg

1109 ms

search-shadow.svg

search-shadow.svg

1158 ms

hamburger.svg

hamburger.svg

7 ms

logo.svg

logo.svg

1065 ms

facebook.svg

facebook.svg

1063 ms

twitter.svg

twitter.svg

1166 ms

comments.svg

comments.svg

1169 ms

lazyload_placeholder.gif

lazyload_placeholder.gif

1160 ms

mourrison-white.svg

mourrison-white.svg

1166 ms

facebook-shadow.svg

facebook-shadow.svg

1160 ms

facebook-shadow-hover.svg

facebook-shadow-hover.svg

1162 ms

twitter-shadow.svg

twitter-shadow.svg

1279 ms

twitter-shadow-hover.svg

twitter-shadow-hover.svg

1274 ms

comments-shadow.svg

comments-shadow.svg

1276 ms

comments-shadow-hover.svg

comments-shadow-hover.svg

1280 ms

sticker-premium-abc.svg

sticker-premium-abc.svg

1282 ms

culture-white.svg

culture-white.svg

1283 ms

nature-white.svg

nature-white.svg

1391 ms

technic-white.svg

technic-white.svg

1394 ms

komiksy-white.svg

komiksy-white.svg

1395 ms

vystrihovanky-white.svg

vystrihovanky-white.svg

1397 ms

instagram.svg

instagram.svg

1397 ms

fpdata.js

fpdata.js

163 ms

all.js

all.js

33 ms

reader-black.svg

reader-black.svg

1338 ms

play.svg

play.svg

1454 ms

video-white.svg

video-white.svg

1446 ms

mourrison_zasahuje.png

mourrison_zasahuje.png

1457 ms

arrow-right-orange.svg

arrow-right-orange.svg

1455 ms

dzouky.png

dzouky.png

1457 ms

nature-color.svg

nature-color.svg

1457 ms

culture-color.svg

culture-color.svg

1562 ms

lsget.html

lsget.html

1054 ms

technic-color.svg

technic-color.svg

1539 ms

5-minititle-9114351.jpg

5-minititle-9114351.jpg

2556 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

1454 ms

like.php

like.php

284 ms

2XGToWW0p4W.js

2XGToWW0p4W.js

112 ms

FEppCFCt76d.png

FEppCFCt76d.png

108 ms

rexdot.js

rexdot.js

87 ms

Accessibility Review

abicko.cz accessibility score

88

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.

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

abicko.cz 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

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

abicko.cz SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Abicko.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 Abicko.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

abicko.cz

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