Tools & Wizards About Us
math.pollub.pl screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

math.pollub.pl

| Katedra Matematyki

Page Load Speed

5.2 sec in total

First Response

1.8 sec

Resources Loaded

3.3 sec

Page Rendered

113 ms

math.pollub.pl screenshot

About Website

Click here to check amazing Math Pollub content for Poland. Otherwise, check out these important facts you probably never knew about math.pollub.pl

Visit math.pollub.pl

Key Findings

We analyzed Math.pollub.pl page load time and found that the first response time was 1.8 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

math.pollub.pl performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

Network Requests Diagram

math.pollub.pl

1804 ms

math.pollub.pl

567 ms

style.css

130 ms

style.min.css

261 ms

jquery.selectbox.css

390 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Math.pollub.pl, 9% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Math.pollub.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.6 kB (56%)

Content Size

360.1 kB

After Optimization

157.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Math.pollub.pl main page is 360.1 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. 20% of websites need less resources to load. Javascripts take 152.8 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.8 kB

  • Original 13.0 kB
  • After minification 12.1 kB
  • After compression 4.2 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 8.8 kB or 68% of the original size.

Image Optimization

-13%

Potential reduce by 11.7 kB

  • Original 87.7 kB
  • After minification 76.0 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. Obviously, Math Pollub needs image optimization as it can save up to 11.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 89.1 kB

  • Original 152.8 kB
  • After minification 151.1 kB
  • After compression 63.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 89.1 kB or 58% of the original size.

CSS Optimization

-87%

Potential reduce by 93.1 kB

  • Original 106.7 kB
  • After minification 93.2 kB
  • After compression 13.6 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. Math.pollub.pl needs all CSS files to be minified and compressed as it can save up to 93.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (45%)

Requests Now

20

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Pollub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

math.pollub.pl

math.pollub.pl

1804 ms

math.pollub.pl

math.pollub.pl

567 ms

style.css

style.css

130 ms

style.min.css

style.min.css

261 ms

jquery.selectbox.css

jquery.selectbox.css

390 ms

frontend.css

frontend.css

644 ms

jquery.js

jquery.js

647 ms

jquery-migrate.min.js

jquery-migrate.min.js

391 ms

jquery.selectbox-0.2.min.js

jquery.selectbox-0.2.min.js

391 ms

frontend.js

frontend.js

392 ms

wp-embed.min.js

wp-embed.min.js

516 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

361 ms

header-repeat-top.jpg

header-repeat-top.jpg

129 ms

header-top.jpg

header-top.jpg

130 ms

rss-t.png

rss-t.png

130 ms

header-repeat-bottom.jpg

header-repeat-bottom.jpg

130 ms

header-bottom.jpg

header-bottom.jpg

130 ms

body.jpg

body.jpg

256 ms

footer-repeat.jpg

footer-repeat.jpg

257 ms

footer.jpg

footer.jpg

256 ms

ga.js

ga.js

18 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

math.pollub.pl accessibility score

100

Accessibility Issues

Best Practices

math.pollub.pl 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

math.pollub.pl SEO score

71

Search Engine Optimization Advices

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 Math.pollub.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 Math.pollub.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

math.pollub.pl

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