Tools & Wizards About Us
cdp-ekopaliva.cz screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

cdp-ekopaliva.cz

CDP.cz | Pelety, brikety a balené uhlí komfortně až ke kotli

Page Load Speed

4.5 sec in total

First Response

803 ms

Resources Loaded

3 sec

Page Rendered

735 ms

cdp-ekopaliva.cz screenshot

About Website

Click here to check amazing CDP Ekopaliva content. Otherwise, check out these important facts you probably never knew about cdp-ekopaliva.cz

Největší český distributor kvalitních dřevěných pelet, briket a baleného uhlí s unikátní certifikovanou dopravou až k Vašemu kotli. Doprava zdarma od 2 t.

Visit cdp-ekopaliva.cz

Key Findings

We analyzed Cdp-ekopaliva.cz page load time and found that the first response time was 803 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cdp-ekopaliva.cz performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

www.cdp.cz

803 ms

Resource.ashx

407 ms

Resource.ashx

419 ms

Resource.ashx

430 ms

Resource.ashx

444 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cdp-ekopaliva.cz, 9% (5 requests) were made to Youtube.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (803 ms) relates to the external source Cdp.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 939.5 kB (71%)

Content Size

1.3 MB

After Optimization

378.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdp-ekopaliva.cz main page is 1.3 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. 80% 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. Images take 866.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 69.4 kB

  • Original 84.1 kB
  • After minification 82.1 kB
  • After compression 14.8 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 69.4 kB or 82% of the original size.

Image Optimization

-100%

Potential reduce by 865.5 kB

  • Original 866.0 kB
  • After minification 471 B

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, CDP Ekopaliva needs image optimization as it can save up to 865.5 kB or 100% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.4 kB

  • Original 274.3 kB
  • After minification 274.3 kB
  • After compression 270.9 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

-1%

Potential reduce by 1.2 kB

  • Original 93.5 kB
  • After minification 93.5 kB
  • After compression 92.3 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. Cdp-ekopaliva.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (62%)

Requests Now

47

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDP Ekopaliva. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cdp.cz

www.cdp.cz

803 ms

Resource.ashx

Resource.ashx

407 ms

Resource.ashx

Resource.ashx

419 ms

Resource.ashx

Resource.ashx

430 ms

Resource.ashx

Resource.ashx

444 ms

Resource.ashx

Resource.ashx

466 ms

Resource.ashx

Resource.ashx

444 ms

js

js

74 ms

css

css

427 ms

css

css

36 ms

gtm.js

gtm.js

77 ms

CDP%20-%20NL8%20-%20Palivo24%20-%20Web%20-%20CZ.png

CDP%20-%20NL8%20-%20Palivo24%20-%20Web%20-%20CZ.png

157 ms

logo.svg

logo.svg

56 ms

SimpleSearchView_toggle.-4424003949306568449.svg

SimpleSearchView_toggle.-4424003949306568449.svg

60 ms

ContactsView_phone.svg

ContactsView_phone.svg

59 ms

ContactsView_mail.svg

ContactsView_mail.svg

52 ms

LoginView_login2.svg

LoginView_login2.svg

55 ms

flag-cz.svg

flag-cz.svg

62 ms

flag-sk.svg

flag-sk.svg

63 ms

SimpleBasketView_cart.svg

SimpleBasketView_cart.svg

66 ms

MenuCategoriesView_menu_icon.5296973699854781409.svg

MenuCategoriesView_menu_icon.5296973699854781409.svg

68 ms

ae-7H0tkfKo

ae-7H0tkfKo

180 ms

SliderRwdView_prev.svg

SliderRwdView_prev.svg

42 ms

SliderRwdView_next.svg

SliderRwdView_next.svg

45 ms

ProductsView_scroll_left.svg

ProductsView_scroll_left.svg

46 ms

iconMoffet.svg

iconMoffet.svg

44 ms

iconAkce.png

iconAkce.png

43 ms

iconTip.png

iconTip.png

43 ms

iconTank.svg

iconTank.svg

50 ms

ProductsView_scroll_right.svg

ProductsView_scroll_right.svg

48 ms

icon_button.svg

icon_button.svg

48 ms

bs-check.2826612688774631749.svg

bs-check.2826612688774631749.svg

53 ms

icon_fb.svg

icon_fb.svg

50 ms

GoTop.5969638114248239841.svg

GoTop.5969638114248239841.svg

51 ms

Neris-Light.ttf

Neris-Light.ttf

15 ms

Neris-SemiBold.ttf

Neris-SemiBold.ttf

43 ms

Neris-Thin.ttf

Neris-Thin.ttf

53 ms

Neris-Black.ttf

Neris-Black.ttf

53 ms

gjs.php

gjs.php

776 ms

Resource.ashx

Resource.ashx

31 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

30 ms

base.js

base.js

64 ms

Resource.ashx

Resource.ashx

329 ms

ad_status.js

ad_status.js

215 ms

OfRUkPbLLmIJHiz0sRQ6wXEqxeMXOYMNgt9OZuziQhg.js

OfRUkPbLLmIJHiz0sRQ6wXEqxeMXOYMNgt9OZuziQhg.js

144 ms

embed.js

embed.js

47 ms

Resource.ashx

Resource.ashx

45 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

151 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

152 ms

id

id

51 ms

Resource.ashx

Resource.ashx

19 ms

Create

Create

114 ms

Resource.ashx

Resource.ashx

17 ms

Resource.ashx

Resource.ashx

107 ms

Accessibility Review

cdp-ekopaliva.cz accessibility score

77

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cdp-ekopaliva.cz best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cdp-ekopaliva.cz SEO score

82

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 Cdp-ekopaliva.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 Cdp-ekopaliva.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

cdp-ekopaliva.cz

Open Graph description is not detected on the main page of CDP Ekopaliva. 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: