Tools & Wizards About Us
dzwigi.org.pl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dzwigi.org.pl

Dźwigi Hydromont - Usługi dźwigowe. Bełchatów, Radomsko, Kleszczów. Ładowarki, podnośniki. Łódź, Częstochowa, łódzkie.

Page Load Speed

3.1 sec in total

First Response

681 ms

Resources Loaded

2.1 sec

Page Rendered

281 ms

dzwigi.org.pl screenshot

About Website

Visit dzwigi.org.pl now to see the best up-to-date Dzwigi content and also check out these interesting facts you probably never knew about dzwigi.org.pl

Dźwigi, wypożyczalnia dźwigów i podnośników. Hydromont - dźwigi, ładowarki, podnośniki, województwo, Region Bełchatów, Łódź, łódzkie

Visit dzwigi.org.pl

Key Findings

We analyzed Dzwigi.org.pl page load time and found that the first response time was 681 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

dzwigi.org.pl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value20.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,390 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

dzwigi.org.pl

681 ms

main.css

249 ms

jquery-1.9.1.min.js

377 ms

jquery.lightbox-0.5.min.js

249 ms

jquery.lightbox-0.5.css

250 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 83% of them (24 requests) were addressed to the original Dzwigi.org.pl, 7% (2 requests) were made to Staticxx.facebook.com and 3% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Dzwigi.org.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.5 kB (6%)

Content Size

472.1 kB

After Optimization

444.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dzwigi.org.pl main page is 472.1 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. 25% of websites need less resources to load. Images take 433.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.2 kB

  • Original 17.7 kB
  • After minification 15.7 kB
  • After compression 4.5 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 2.0 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 13.2 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 14.2 kB

  • Original 433.4 kB
  • After minification 419.2 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. Dzwigi images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

28

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dzwigi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dzwigi.org.pl

dzwigi.org.pl

681 ms

main.css

main.css

249 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

377 ms

jquery.lightbox-0.5.min.js

jquery.lightbox-0.5.min.js

249 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

250 ms

main.js

main.js

252 ms

all.js

all.js

160 ms

bg-top.gif

bg-top.gif

248 ms

strona-glowna.gif

strona-glowna.gif

249 ms

o-firmie.gif

o-firmie.gif

251 ms

wypozyczalnia.gif

wypozyczalnia.gif

251 ms

kontakt.gif

kontakt.gif

253 ms

slide_1.png

slide_1.png

1013 ms

dzwigi.gif

dzwigi.gif

495 ms

ladowarki.gif

ladowarki.gif

496 ms

podnosniki.gif

podnosniki.gif

496 ms

samochody.gif

samochody.gif

500 ms

title.gif

title.gif

506 ms

498.jpg

498.jpg

993 ms

492.jpg

492.jpg

742 ms

493.jpg

493.jpg

746 ms

491.jpg

491.jpg

747 ms

490.jpg

490.jpg

752 ms

489.jpg

489.jpg

993 ms

495.jpg

495.jpg

995 ms

146 ms

analytics.js

analytics.js

24 ms

xd_arbiter.php

xd_arbiter.php

156 ms

xd_arbiter.php

xd_arbiter.php

264 ms

Accessibility Review

dzwigi.org.pl accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

dzwigi.org.pl best practices score

75

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

SEO Factors

dzwigi.org.pl SEO score

93

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dzwigi.org.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Dzwigi.org.pl 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

dzwigi.org.pl

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