Tools & Wizards About Us
nabidky.abc.cz screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

nabidky.abc.cz

nabidky.abc.cz

Page Load Speed

6.7 sec in total

First Response

1.4 sec

Resources Loaded

5 sec

Page Rendered

340 ms

nabidky.abc.cz screenshot

About Website

Visit nabidky.abc.cz now to see the best up-to-date Nabidky Abc content for Czech Republic and also check out these interesting facts you probably never knew about nabidky.abc.cz

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Visit nabidky.abc.cz

Key Findings

We analyzed Nabidky.abc.cz page load time and found that the first response time was 1.4 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nabidky.abc.cz performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

nabidky.abc.cz

1388 ms

css

25 ms

web.less.css

1195 ms

jquery.fancybox.css

240 ms

jquery-1.7.2.min.js

531 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 47% of them (30 requests) were addressed to the original Nabidky.abc.cz, 23% (15 requests) were made to Static.abc.cz and 11% (7 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Static.abc.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.5 kB (44%)

Content Size

607.9 kB

After Optimization

338.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nabidky.abc.cz main page is 607.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 310.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 35.0 kB

  • Original 45.9 kB
  • After minification 41.1 kB
  • After compression 10.9 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 4.8 kB, which is 11% 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 35.0 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 20.3 kB

  • Original 155.7 kB
  • After minification 135.3 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. Obviously, Nabidky Abc needs image optimization as it can save up to 20.3 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

-44%

Potential reduce by 136.7 kB

  • Original 310.7 kB
  • After minification 303.4 kB
  • After compression 174.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 136.7 kB or 44% of the original size.

CSS Optimization

-81%

Potential reduce by 77.5 kB

  • Original 95.6 kB
  • After minification 84.9 kB
  • After compression 18.1 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. Nabidky.abc.cz needs all CSS files to be minified and compressed as it can save up to 77.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (47%)

Requests Now

60

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nabidky Abc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nabidky.abc.cz

nabidky.abc.cz

1388 ms

css

css

25 ms

web.less.css

web.less.css

1195 ms

jquery.fancybox.css

jquery.fancybox.css

240 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

531 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

244 ms

jquery.fancybox-2.1.2.pack.js

jquery.fancybox-2.1.2.pack.js

245 ms

web_func.js

web_func.js

361 ms

jquery.placeholder.js

jquery.placeholder.js

365 ms

modernizr-2.5.3.min.js

modernizr-2.5.3.min.js

1133 ms

element.js

element.js

50 ms

ga.js

ga.js

35 ms

analytics.js

analytics.js

80 ms

61624.jpg

61624.jpg

2841 ms

bg.jpg

bg.jpg

357 ms

logo_cz.jpg

logo_cz.jpg

129 ms

lupa.png

lupa.png

119 ms

search_left.jpg

search_left.jpg

254 ms

cz.gif

cz.gif

131 ms

chci_prodat_mini.jpg

chci_prodat_mini.jpg

618 ms

chci_koupit_mini.jpg

chci_koupit_mini.jpg

348 ms

chci_eshop_mini.jpg

chci_eshop_mini.jpg

251 ms

np_emailem.png

np_emailem.png

252 ms

sk.gif

sk.gif

359 ms

en.gif

en.gif

374 ms

pl.gif

pl.gif

372 ms

shopping-cart-icon.png

shopping-cart-icon.png

464 ms

home_icon.png

home_icon.png

472 ms

110136.jpg

110136.jpg

2213 ms

118811.jpg

118811.jpg

2245 ms

125576.jpg

125576.jpg

2239 ms

124340.jpg

124340.jpg

2151 ms

123614.jpg

123614.jpg

2546 ms

123695.jpg

123695.jpg

2284 ms

125619.jpg

125619.jpg

2347 ms

114424.jpg

114424.jpg

2405 ms

120646.jpg

120646.jpg

2387 ms

115453.jpg

115453.jpg

2422 ms

118591.jpg

118591.jpg

2476 ms

90426.jpg

90426.jpg

2517 ms

122207.jpg

122207.jpg

2578 ms

113981.jpg

113981.jpg

2576 ms

translateelement.css

translateelement.css

83 ms

main.js

main.js

101 ms

__utm.gif

__utm.gif

21 ms

bg_button.png

bg_button.png

420 ms

bg_menu.png

bg_menu.png

435 ms

bg_box.jpg

bg_box.jpg

556 ms

box_right_arrow.png

box_right_arrow.png

524 ms

ikony.gif

ikony.gif

532 ms

bg_footer.jpg

bg_footer.jpg

1151 ms

social-icons-sprite-16px.png

social-icons-sprite-16px.png

555 ms

gMhvhm-nVj1086DvGgmzByZ2oysoEQEeKwjgmXLRnTc.ttf

gMhvhm-nVj1086DvGgmzByZ2oysoEQEeKwjgmXLRnTc.ttf

44 ms

zaSB5vCnQEVraNvEt6rdZevvDin1pK8aKteLpeZ5c0A.ttf

zaSB5vCnQEVraNvEt6rdZevvDin1pK8aKteLpeZ5c0A.ttf

55 ms

nsLtvfQoT-rVwGTHHnkeJiZ2oysoEQEeKwjgmXLRnTc.ttf

nsLtvfQoT-rVwGTHHnkeJiZ2oysoEQEeKwjgmXLRnTc.ttf

67 ms

collect

collect

31 ms

element_main.js

element_main.js

37 ms

translate_24dp.png

translate_24dp.png

19 ms

l

l

51 ms

cleardot.gif

cleardot.gif

78 ms

googlelogo_color_68x28dp.png

googlelogo_color_68x28dp.png

6 ms

te_ctrl3.gif

te_ctrl3.gif

14 ms

loading.gif

loading.gif

21 ms

te_bk.gif

te_bk.gif

13 ms

Accessibility Review

nabidky.abc.cz accessibility score

91

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nabidky.abc.cz best practices score

83

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

SEO Factors

nabidky.abc.cz SEO score

93

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 doesn't use 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 Nabidky.abc.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 Nabidky.abc.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

nabidky.abc.cz

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