Tools & Wizards About Us
kotnis.pl screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    80% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kotnis.pl

Strony internetowe Toruń, wykonywanie strony internetowych, projektowanie stron internetowych w Toruniu

Page Load Speed

3.1 sec in total

First Response

383 ms

Resources Loaded

2.6 sec

Page Rendered

125 ms

kotnis.pl screenshot

About Website

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

strony internetowe toruń, strony internetowe, toruń, projektowanie stron WWW, serwisy internetowe, sklepy interntowe, wizytówki internetowe. Wykonujemy wszelkiego rodzaju serwisy internetowe, portale,...

Visit kotnis.pl

Key Findings

We analyzed Kotnis.pl page load time and found that the first response time was 383 ms and then it took 2.7 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

kotnis.pl performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

kotnis.pl

383 ms

style.css

430 ms

lightbox.css

449 ms

prototype.js

963 ms

scriptaculous.js

469 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 71% of them (32 requests) were addressed to the original Kotnis.pl, 18% (8 requests) were made to Apis.google.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (963 ms) belongs to the original domain Kotnis.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.2 kB (49%)

Content Size

522.0 kB

After Optimization

268.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kotnis.pl main page is 522.0 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 278.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.6 kB

  • Original 13.5 kB
  • After minification 13.5 kB
  • After compression 4.0 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 9.6 kB or 71% of the original size.

Image Optimization

-26%

Potential reduce by 72.2 kB

  • Original 278.5 kB
  • After minification 206.2 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. Obviously, Kotnis needs image optimization as it can save up to 72.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 162.7 kB

  • Original 219.0 kB
  • After minification 164.6 kB
  • After compression 56.3 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 162.7 kB or 74% of the original size.

CSS Optimization

-79%

Potential reduce by 8.7 kB

  • Original 11.0 kB
  • After minification 8.6 kB
  • After compression 2.3 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. Kotnis.pl needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kotnis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kotnis.pl

kotnis.pl

383 ms

style.css

style.css

430 ms

lightbox.css

lightbox.css

449 ms

prototype.js

prototype.js

963 ms

scriptaculous.js

scriptaculous.js

469 ms

lightbox.js

lightbox.js

582 ms

default.js

default.js

489 ms

plusone.js

plusone.js

55 ms

effects.js

effects.js

348 ms

builder.js

builder.js

118 ms

ga.js

ga.js

55 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

36 ms

fastbutton

fastbutton

87 ms

kotnis_logo.jpg

kotnis_logo.jpg

132 ms

header_poczta.jpg

header_poczta.jpg

138 ms

top_menu_left.jpg

top_menu_left.jpg

133 ms

top_menu_middle.jpg

top_menu_middle.jpg

131 ms

top_menu_separator.jpg

top_menu_separator.jpg

137 ms

top_menu_right.jpg

top_menu_right.jpg

131 ms

left_menu_over.jpg

left_menu_over.jpg

258 ms

left_menu_ico_webdesign.png

left_menu_ico_webdesign.png

246 ms

left_menu.jpg

left_menu.jpg

242 ms

left_menu_ico_domain.png

left_menu_ico_domain.png

245 ms

left_menu_ico_hosting.png

left_menu_ico_hosting.png

250 ms

dtm.jpg

dtm.jpg

389 ms

takichce.jpg

takichce.jpg

462 ms

surowce24.jpg

surowce24.jpg

360 ms

lodo.jpg

lodo.jpg

361 ms

nyp.jpg

nyp.jpg

610 ms

tralex.jpg

tralex.jpg

495 ms

bankmaszyn.jpg

bankmaszyn.jpg

586 ms

adk-auto.jpg

adk-auto.jpg

601 ms

footer_dot.gif

footer_dot.gif

507 ms

innowacyjna-gospodarka-unia-europejska.jpg

innowacyjna-gospodarka-unia-europejska.jpg

700 ms

__utm.gif

__utm.gif

45 ms

postmessageRelay

postmessageRelay

43 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

13 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

23 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

43 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

26 ms

rpc:shindig_random.js

rpc:shindig_random.js

35 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

3 ms

loading.gif

loading.gif

117 ms

closelabel.gif

closelabel.gif

117 ms

Accessibility Review

kotnis.pl accessibility score

58

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

<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

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

Best Practices

kotnis.pl 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kotnis.pl SEO score

69

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kotnis.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kotnis.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

kotnis.pl

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