Tools & Wizards About Us
kalendarze.net.pl screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% 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

  • 83

    SEO

    Google-friendlier than
    46% of websites

kalendarze.net.pl

kalendarze.net.pl - Producent kalendarzy reklamowych zaprasza do współpracy

Page Load Speed

3 sec in total

First Response

358 ms

Resources Loaded

2.5 sec

Page Rendered

175 ms

kalendarze.net.pl screenshot

About Website

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

kalendarze.net.pl - Proponujemy kalendarze na rok 2020, u nas dostępne już dziś

Visit kalendarze.net.pl

Key Findings

We analyzed Kalendarze.net.pl page load time and found that the first response time was 358 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kalendarze.net.pl performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.669

8/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

kalendarze.net.pl

358 ms

kalendarze.net.pl

690 ms

lytebox.css

132 ms

lytebox.js

361 ms

logo.gif

334 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Kalendarze.net.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kalendarze.net.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.1 kB (25%)

Content Size

301.9 kB

After Optimization

226.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kalendarze.net.pl main page is 301.9 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. Images take 207.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.3 kB

  • Original 67.1 kB
  • After minification 65.4 kB
  • After compression 10.8 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 56.3 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 10.3 kB

  • Original 207.5 kB
  • After minification 197.2 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. Kalendarze images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 7.9 kB

  • Original 24.3 kB
  • After minification 24.3 kB
  • After compression 16.3 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 7.9 kB or 33% of the original size.

CSS Optimization

-18%

Potential reduce by 547 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 2.4 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. Kalendarze.net.pl needs all CSS files to be minified and compressed as it can save up to 547 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

39

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kalendarze. According to our analytics all requests are already optimized.

Network Requests Diagram

kalendarze.net.pl

kalendarze.net.pl

358 ms

kalendarze.net.pl

kalendarze.net.pl

690 ms

lytebox.css

lytebox.css

132 ms

lytebox.js

lytebox.js

361 ms

logo.gif

logo.gif

334 ms

menu-m.png

menu-m.png

339 ms

szukaj_prz.jpg

szukaj_prz.jpg

341 ms

koperta.png

koperta.png

340 ms

kartka_kal_m.png

kartka_kal_m.png

341 ms

kalendarze_trojdzielne_m.jpg

kalendarze_trojdzielne_m.jpg

444 ms

kalendarze_czterodzielne_m.jpg

kalendarze_czterodzielne_m.jpg

452 ms

kalendarze-jednodzielne_m.jpg

kalendarze-jednodzielne_m.jpg

452 ms

kalendarze-a3_m.jpg

kalendarze-a3_m.jpg

474 ms

kalendarze-jednoplanszowe_m.jpg

kalendarze-jednoplanszowe_m.jpg

473 ms

kalendarze-wieloplanszowe_m.jpg

kalendarze-wieloplanszowe_m.jpg

491 ms

kalendarze-czterodzielne-mini_m.jpg

kalendarze-czterodzielne-mini_m.jpg

575 ms

kalendarze-jednodzielne+_m.jpg

kalendarze-jednodzielne+_m.jpg

585 ms

jednodzielny-full_m.jpg

jednodzielny-full_m.jpg

581 ms

kalendarze-terminarze_m.jpg

kalendarze-terminarze_m.jpg

586 ms

kalendarze-biurkowe-pionowe_m.jpg

kalendarze-biurkowe-pionowe_m.jpg

590 ms

kalendarze-biurkowe-poziome_m.jpg

kalendarze-biurkowe-poziome_m.jpg

602 ms

planer_m.jpg

planer_m.jpg

702 ms

biurkowy_poziomy_indywidual_m.jpg

biurkowy_poziomy_indywidual_m.jpg

693 ms

kalendarze-terminarze-pionowe_m.jpg

kalendarze-terminarze-pionowe_m.jpg

722 ms

wielkanoc-01_m.jpg

wielkanoc-01_m.jpg

716 ms

trojdzielny_m.jpg

trojdzielny_m.jpg

721 ms

kalendaria_jednodziele_m.jpg

kalendaria_jednodziele_m.jpg

732 ms

terminarz_m.jpg

terminarz_m.jpg

846 ms

kalendarze_biurkowe_a_m.jpg

kalendarze_biurkowe_a_m.jpg

850 ms

kalendarze_biurkowe_b_m.jpg

kalendarze_biurkowe_b_m.jpg

850 ms

kalendarze_biurkowe_c_m.jpg

kalendarze_biurkowe_c_m.jpg

851 ms

kalendarze_biurkowe_d_m.jpg

kalendarze_biurkowe_d_m.jpg

850 ms

kalendaria-biurkowe-e_m.jpg

kalendaria-biurkowe-e_m.jpg

854 ms

dowolna-kolorystyka-kalenda_m.jpg

dowolna-kolorystyka-kalenda_m.jpg

962 ms

kalendarze-trojdzielne-2016_m.jpg

kalendarze-trojdzielne-2016_m.jpg

1030 ms

kalendarze-jednodzielne2016_m.jpg

kalendarze-jednodzielne2016_m.jpg

1023 ms

kalendarze-biurkowe-2016_m.jpg

kalendarze-biurkowe-2016_m.jpg

1023 ms

tlo-maki.jpg

tlo-maki.jpg

1158 ms

kartki-swiateczne_m.jpg

kartki-swiateczne_m.jpg

840 ms

0855EU27.ttf

0855EU27.ttf

1086 ms

kalendarz_magnesowy_m.jpg

kalendarz_magnesowy_m.jpg

756 ms

tekst-tlo.png

tekst-tlo.png

800 ms

Accessibility Review

kalendarze.net.pl accessibility score

73

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

kalendarze.net.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

Serves images with low resolution

SEO Factors

kalendarze.net.pl SEO score

83

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kalendarze.net.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 Kalendarze.net.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

kalendarze.net.pl

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