Tools & Wizards About Us
matematyka.pisz.pl screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

matematyka.pisz.pl

Matematyka szkolna - teoria i zadania z rozwiązaniami

Page Load Speed

1.9 sec in total

First Response

437 ms

Resources Loaded

1.4 sec

Page Rendered

94 ms

matematyka.pisz.pl screenshot

About Website

Visit matematyka.pisz.pl now to see the best up-to-date Matematyka Pisz content for Poland and also check out these interesting facts you probably never knew about matematyka.pisz.pl

Matematyka w szkole podstawowej i średniej. Liceum i technikum. Zadania z pełnymi rozwiązaniami. Arkusze maturalne rozwiązane krok po kroku.

Visit matematyka.pisz.pl

Key Findings

We analyzed Matematyka.pisz.pl page load time and found that the first response time was 437 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

matematyka.pisz.pl performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

matematyka.pisz.pl

437 ms

matematykaszkolna.pl

477 ms

style.css

109 ms

skrypt.js

217 ms

krata.png

109 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Matematyka.pisz.pl, 86% (6 requests) were made to Matematykaszkolna.pl. The less responsive or slowest element that took the longest time to load (477 ms) relates to the external source Matematykaszkolna.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 kB (43%)

Content Size

7.1 kB

After Optimization

4.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Matematyka.pisz.pl main page is 7.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 4.2 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 2.7 kB

  • Original 4.2 kB
  • After minification 4.0 kB
  • After compression 1.5 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. 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 2.7 kB or 65% of the original size.

Image Optimization

-15%

Potential reduce by 34 B

  • Original 233 B
  • After minification 199 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, Matematyka Pisz needs image optimization as it can save up to 34 B or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 169 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.6 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

-16%

Potential reduce by 138 B

  • Original 870 B
  • After minification 870 B
  • After compression 732 B

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. Matematyka.pisz.pl needs all CSS files to be minified and compressed as it can save up to 138 B or 16% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matematyka Pisz. According to our analytics all requests are already optimized.

Network Requests Diagram

matematyka.pisz.pl

matematyka.pisz.pl

437 ms

matematykaszkolna.pl

matematykaszkolna.pl

477 ms

style.css

style.css

109 ms

skrypt.js

skrypt.js

217 ms

krata.png

krata.png

109 ms

o.svgz

o.svgz

253 ms

amadr.svgz

amadr.svgz

217 ms

Accessibility Review

matematyka.pisz.pl accessibility score

75

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

Image elements do not have [alt] attributes

Best Practices

matematyka.pisz.pl best practices score

75

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

SEO Factors

matematyka.pisz.pl SEO score

92

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 Matematyka.pisz.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 Matematyka.pisz.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

matematyka.pisz.pl

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