Tools & Wizards About Us

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

prawko-kwartnik.info

Virtual Driving School, games, animations, calculators, simulations in road traffic

Page Load Speed

3.4 sec in total

First Response

391 ms

Resources Loaded

2.8 sec

Page Rendered

297 ms

About Website

Click here to check amazing Prawko Kwartnik content for Poland. Otherwise, check out these important facts you probably never knew about prawko-kwartnik.info

Wiedza teoretyczna i praktyczna potrzebna na drodze,wirtualna nauka jazdy,bezpieczeństwo ruchu drogowego w teorii i praktyce.

Visit prawko-kwartnik.info

Key Findings

We analyzed Prawko-kwartnik.info page load time and found that the first response time was 391 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

prawko-kwartnik.info performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

prawko-kwartnik.info

391 ms

prawko-kwartnik.info

653 ms

async-ads.js.pobrane

567 ms

js

823 ms

nomanab.css

621 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Prawko-kwartnik.info, 3% (1 request) were made to Prawko-kwartnik.com and 3% (1 request) were made to Skrypt-cookies.pl. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Prawko-kwartnik.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.7 kB (18%)

Content Size

526.0 kB

After Optimization

433.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prawko-kwartnik.info main page is 526.0 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 420.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 73.5 kB

  • Original 87.2 kB
  • After minification 83.8 kB
  • After compression 13.6 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 73.5 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 14.2 kB

  • Original 420.5 kB
  • After minification 406.3 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. Prawko Kwartnik images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 123 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.2 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

-28%

Potential reduce by 4.8 kB

  • Original 17.0 kB
  • After minification 17.0 kB
  • After compression 12.2 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. Prawko-kwartnik.info needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prawko Kwartnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

prawko-kwartnik.info accessibility score

98

Accessibility Issues

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

prawko-kwartnik.info 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

Displays images with incorrect aspect ratio

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

prawko-kwartnik.info SEO score

96

Search Engine Optimization Advices

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

    PL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prawko-kwartnik.info can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Prawko-kwartnik.info 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

Open Graph data is detected on the main page of Prawko Kwartnik. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: