Tools & Wizards About Us
mala-zeleznice.cz screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mala-zeleznice.cz

Malá železnice, s.r.o.

Page Load Speed

2.7 sec in total

First Response

357 ms

Resources Loaded

2.1 sec

Page Rendered

283 ms

mala-zeleznice.cz screenshot

About Website

Visit mala-zeleznice.cz now to see the best up-to-date Mala Zeleznice content for Czech Republic and also check out these interesting facts you probably never knew about mala-zeleznice.cz

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Key Findings

We analyzed Mala-zeleznice.cz page load time and found that the first response time was 357 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

mala-zeleznice.cz performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

mala-zeleznice.cz

357 ms

www.mala-zeleznice.cz

490 ms

mala-zeleznice.css

236 ms

fancybox.css

239 ms

validationEngine.jquery.css

240 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 71% of them (47 requests) were addressed to the original Mala-zeleznice.cz, 15% (10 requests) were made to Static.xx.fbcdn.net and 8% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (877 ms) belongs to the original domain Mala-zeleznice.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 315.6 kB (52%)

Content Size

602.9 kB

After Optimization

287.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mala-zeleznice.cz main page is 602.9 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. 40% of websites need less resources to load. Javascripts take 403.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 12.5 kB

  • Original 17.5 kB
  • After minification 17.3 kB
  • After compression 5.0 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 12.5 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 146.3 kB
  • After minification 145.1 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. Mala Zeleznice images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 273.4 kB

  • Original 403.9 kB
  • After minification 399.5 kB
  • After compression 130.6 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 273.4 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 28.5 kB

  • Original 35.1 kB
  • After minification 27.7 kB
  • After compression 6.6 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. Mala-zeleznice.cz needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (59%)

Requests Now

61

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mala Zeleznice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mala-zeleznice.cz

mala-zeleznice.cz

357 ms

www.mala-zeleznice.cz

www.mala-zeleznice.cz

490 ms

mala-zeleznice.css

mala-zeleznice.css

236 ms

fancybox.css

fancybox.css

239 ms

validationEngine.jquery.css

validationEngine.jquery.css

240 ms

jcart.css

jcart.css

242 ms

cookies-eu-mala-zeleznice.js

cookies-eu-mala-zeleznice.js

245 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

611 ms

jquery-migrate-1.1.0.min.js

jquery-migrate-1.1.0.min.js

353 ms

jquery-ui-1.10.0.custom.min.js

jquery-ui-1.10.0.custom.min.js

825 ms

jquery.cookie.js

jquery.cookie.js

355 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

473 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

355 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

472 ms

jquery.tools.min.js

jquery.tools.min.js

595 ms

skriptymz.js

skriptymz.js

472 ms

ga.js

ga.js

7 ms

cookieconsent.latest.min.js

cookieconsent.latest.min.js

37 ms

__utm.gif

__utm.gif

12 ms

bg-page.jpg

bg-page.jpg

315 ms

cz.gif

cz.gif

314 ms

us.gif

us.gif

316 ms

de.gif

de.gif

434 ms

it.gif

it.gif

434 ms

pl.gif

pl.gif

435 ms

header-phone.gif

header-phone.gif

436 ms

pixel.gif

pixel.gif

448 ms

top-banner-train.jpg

top-banner-train.jpg

877 ms

banner-men-left-partner.gif

banner-men-left-partner.gif

596 ms

novinka1.jpg

novinka1.jpg

672 ms

novinka2.jpg

novinka2.jpg

597 ms

novinka3.jpg

novinka3.jpg

597 ms

mini-100prochraneno.jpg

mini-100prochraneno.jpg

656 ms

mini-garancepuvodu.jpg

mini-garancepuvodu.jpg

673 ms

header-cz.jpg

header-cz.jpg

290 ms

button-off.jpg

button-off.jpg

121 ms

bg-telo-top.gif

bg-telo-top.gif

286 ms

bg-telo.gif

bg-telo.gif

286 ms

bg-txtpod-bannerem.gif

bg-txtpod-bannerem.gif

287 ms

bg-left-menu-nadp.gif

bg-left-menu-nadp.gif

288 ms

bg-left-menu-spodek.gif

bg-left-menu-spodek.gif

300 ms

vrch-left-tab200-seda.gif

vrch-left-tab200-seda.gif

319 ms

spodek-left-tab200-seda.gif

spodek-left-tab200-seda.gif

323 ms

bg-tab-uvodgric.jpg

bg-tab-uvodgric.jpg

444 ms

bg-tab-uvodgr.jpg

bg-tab-uvodgr.jpg

360 ms

loading.gif

loading.gif

374 ms

bg-tab-uvodgricriglas.jpg

bg-tab-uvodgricriglas.jpg

415 ms

search-table.gif

search-table.gif

437 ms

bg-telo-bottom.gif

bg-telo-bottom.gif

416 ms

bg-paticka2.jpg

bg-paticka2.jpg

455 ms

likebox.php

likebox.php

110 ms

410ucuAGgaJ.css

410ucuAGgaJ.css

44 ms

tSbl8xBI27R.css

tSbl8xBI27R.css

49 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

56 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

53 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

53 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

46 ms

12565551_1213409005339403_7850199988549200411_n.jpg

12565551_1213409005339403_7850199988549200411_n.jpg

67 ms

1743508_811806092166365_1572408487_n.jpg

1743508_811806092166365_1572408487_n.jpg

28 ms

12088157_1628560490736610_8530334794762256641_n.jpg

12088157_1628560490736610_8530334794762256641_n.jpg

16 ms

1549570_224190014430998_253953100_n.jpg

1549570_224190014430998_253953100_n.jpg

16 ms

12392050_557733341043382_6233686807623542145_n.jpg

12392050_557733341043382_6233686807623542145_n.jpg

11 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

6 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

8 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

5 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

8 ms

Accessibility Review

mala-zeleznice.cz accessibility score

93

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

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

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

Best Practices

mala-zeleznice.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

Page has valid source maps

SEO Factors

mala-zeleznice.cz SEO score

69

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mala-zeleznice.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 Mala-zeleznice.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mala-zeleznice.cz

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