Tools & Wizards About Us
atlaslokomotiv.net screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

atlaslokomotiv.net

Atlas Lokomotiv | Lokomotivy, jednotky, motorové vozy

Page Load Speed

22.1 sec in total

First Response

418 ms

Resources Loaded

21.6 sec

Page Rendered

134 ms

atlaslokomotiv.net screenshot

About Website

Click here to check amazing Atlas Lokomotiv content for Czech Republic. Otherwise, check out these important facts you probably never knew about atlaslokomotiv.net

Atlas lokomotiv obsahuje podrobné popisy elektrických a motorových lokomotiv, jednotek a vozů, konstrukce lokomotiv, značení lokomotiv.

Visit atlaslokomotiv.net

Key Findings

We analyzed Atlaslokomotiv.net page load time and found that the first response time was 418 ms and then it took 21.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

atlaslokomotiv.net performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

atlaslokomotiv.net

418 ms

www.atlaslokomotiv.net

549 ms

www.atlaslokomotiv.net

450 ms

main.css

103 ms

DynamicLabel.js

205 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Atlaslokomotiv.net, 7% (2 requests) were made to Ssl.google-analytics.com and 4% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.1 kB (11%)

Content Size

124.3 kB

After Optimization

111.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Atlaslokomotiv.net main page is 124.3 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. Only 10% of websites need less resources to load. Images take 88.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.4 kB

  • Original 16.6 kB
  • After minification 14.3 kB
  • After compression 4.2 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 2.3 kB, which is 14% 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 12.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 273 B

  • Original 88.4 kB
  • After minification 88.1 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. Atlas Lokomotiv images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 62 B

  • Original 17.3 kB
  • After minification 17.3 kB
  • After compression 17.3 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

-18%

Potential reduce by 351 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.6 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. Atlaslokomotiv.net needs all CSS files to be minified and compressed as it can save up to 351 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atlas Lokomotiv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

atlaslokomotiv.net

atlaslokomotiv.net

418 ms

www.atlaslokomotiv.net

www.atlaslokomotiv.net

549 ms

www.atlaslokomotiv.net

www.atlaslokomotiv.net

450 ms

main.css

main.css

103 ms

DynamicLabel.js

DynamicLabel.js

205 ms

background.gif

background.gif

201 ms

header_panel_top.jpg

header_panel_top.jpg

307 ms

header_panel_bottom.jpg

header_panel_bottom.jpg

505 ms

facebook.gif

facebook.gif

309 ms

facebook_big.gif

facebook_big.gif

311 ms

bg_content_footer.gif

bg_content_footer.gif

310 ms

zelpage.gif

zelpage.gif

320 ms

karosarske_prace.gif

karosarske_prace.gif

409 ms

bg_rightpanel_footer.gif

bg_rightpanel_footer.gif

410 ms

ga.js

ga.js

15 ms

menu_bar.jpg

menu_bar.jpg

306 ms

header_bottom.jpg

header_bottom.jpg

305 ms

bg_content.gif

bg_content.gif

323 ms

bg_h1.gif

bg_h1.gif

403 ms

bg_h2.gif

bg_h2.gif

404 ms

bg_rightpanel_header_top.gif

bg_rightpanel_header_top.gif

406 ms

bg_rightpanel_box.gif

bg_rightpanel_box.gif

408 ms

bg_rightpanel_header.gif

bg_rightpanel_header.gif

429 ms

bg_rightpanel_item.gif

bg_rightpanel_item.gif

499 ms

bg_footer.gif

bg_footer.gif

505 ms

__utm.gif

__utm.gif

12 ms

collect

collect

25 ms

count.asp

count.asp

19715 ms

Accessibility Review

atlaslokomotiv.net accessibility score

100

Accessibility Issues

Best Practices

atlaslokomotiv.net best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

atlaslokomotiv.net SEO score

77

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 Atlaslokomotiv.net 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 Atlaslokomotiv.net 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

atlaslokomotiv.net

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