Tools & Wizards About Us
zemni-prace-nakladni-doprava.cz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zemni-prace-nakladni-doprava.cz

Hydraulická ruka - Radek Muran

Page Load Speed

6.9 sec in total

First Response

288 ms

Resources Loaded

6.2 sec

Page Rendered

365 ms

zemni-prace-nakladni-doprava.cz screenshot

About Website

Click here to check amazing Zemni Prace Nakladni Doprava content. Otherwise, check out these important facts you probably never knew about zemni-prace-nakladni-doprava.cz

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Key Findings

We analyzed Zemni-prace-nakladni-doprava.cz page load time and found that the first response time was 288 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

zemni-prace-nakladni-doprava.cz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

zemni-prace-nakladni-doprava.cz

288 ms

muran.cz

589 ms

1225a.js

2038 ms

37510.css

2166 ms

3ba93.css

3360 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Zemni-prace-nakladni-doprava.cz, 67% (22 requests) were made to Muran.cz and 9% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Muran.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.6 kB (12%)

Content Size

850.5 kB

After Optimization

745.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zemni-prace-nakladni-doprava.cz main page is 850.5 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. 30% of websites need less resources to load. Images take 494.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 71.4 kB

  • Original 92.8 kB
  • After minification 92.5 kB
  • After compression 21.4 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 71.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 494.3 kB
  • After minification 494.3 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. Zemni Prace Nakladni Doprava images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 33.3 kB

  • Original 263.4 kB
  • After minification 263.4 kB
  • After compression 230.1 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 33.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zemni Prace Nakladni Doprava. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zemni-prace-nakladni-doprava.cz

zemni-prace-nakladni-doprava.cz

288 ms

muran.cz

muran.cz

589 ms

1225a.js

1225a.js

2038 ms

37510.css

37510.css

2166 ms

3ba93.css

3ba93.css

3360 ms

css

css

37 ms

a9701.css

a9701.css

3461 ms

7404f.css

7404f.css

3323 ms

css

css

53 ms

c7035.js

c7035.js

3358 ms

9ddf0.js

9ddf0.js

4427 ms

css

css

57 ms

0fef6.js

0fef6.js

4517 ms

api.js

api.js

64 ms

b7daf.js

b7daf.js

5117 ms

dddb9.js

dddb9.js

5250 ms

gtm.js

gtm.js

81 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1428 ms

landing

landing

87 ms

analytics.js

analytics.js

31 ms

collect

collect

4 ms

logo_header_v2-1.png

logo_header_v2-1.png

107 ms

radek_muran_hydraulicka_ruka_v4.jpg

radek_muran_hydraulicka_ruka_v4.jpg

392 ms

final_hp_hydraulicka_ruka.jpg

final_hp_hydraulicka_ruka.jpg

392 ms

radek_muran_hydraulicka_ruka_03.jpg

radek_muran_hydraulicka_ruka_03.jpg

489 ms

logo_footer.png

logo_footer.png

207 ms

radek_muran_hydraulicka_ruka_02.jpg

radek_muran_hydraulicka_ruka_02.jpg

286 ms

mining2-sectionbg3.png

mining2-sectionbg3.png

388 ms

contact_bg.png

contact_bg.png

467 ms

mining2-footerbg-1.jpg

mining2-footerbg-1.jpg

468 ms

font

font

53 ms

recaptcha__en.js

recaptcha__en.js

40 ms

mfn-icons.woff

mfn-icons.woff

446 ms

Accessibility Review

zemni-prace-nakladni-doprava.cz accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

zemni-prace-nakladni-doprava.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

High

Missing source maps for large first-party JavaScript

SEO Factors

zemni-prace-nakladni-doprava.cz SEO score

86

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

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 Zemni-prace-nakladni-doprava.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 Zemni-prace-nakladni-doprava.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

zemni-prace-nakladni-doprava.cz

Open Graph description is not detected on the main page of Zemni Prace Nakladni Doprava. 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: