Tools & Wizards About Us
kominki-instalkom.pl screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

kominki-instalkom.pl

Wkłady kominkowe Arysto, Kawmet, Kobok, Uniflam - Instal-Kom kominki Bielsko-Biała

Page Load Speed

4.3 sec in total

First Response

1.2 sec

Resources Loaded

2.9 sec

Page Rendered

230 ms

kominki-instalkom.pl screenshot

About Website

Welcome to kominki-instalkom.pl homepage info - get ready to check Kominki Instal Kom best content for Poland right away, or after learning these important things about kominki-instalkom.pl

W ofercie firmy Instal-Kom znajdą państwo wkłady kominkowe renomowanych producentów Arysto, Kawmet, Kobok czy Uniflam. W ofercie kominki stalowe żeliwne oraz z płaszczem wodnym. Dostępne także piece k...

Visit kominki-instalkom.pl

Key Findings

We analyzed Kominki-instalkom.pl page load time and found that the first response time was 1.2 sec 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

kominki-instalkom.pl performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value4.5 s

71/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

kominki-instalkom.pl

1201 ms

kominki-instalkom.pl

298 ms

layout.css

224 ms

font-awesome.min.css

234 ms

jquery-1.9.1.min.js

344 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Kominki-instalkom.pl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kominki-instalkom.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.0 kB (14%)

Content Size

980.2 kB

After Optimization

843.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kominki-instalkom.pl main page is 980.2 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. 50% of websites need less resources to load. Images take 837.4 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 35.6 kB

  • Original 56.2 kB
  • After minification 48.7 kB
  • After compression 20.5 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. This page needs HTML code to be minified as it can gain 7.5 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.6 kB or 63% of the original size.

Image Optimization

-10%

Potential reduce by 84.5 kB

  • Original 837.4 kB
  • After minification 752.9 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. Kominki Instal Kom images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 14.3 kB

  • Original 76.3 kB
  • After minification 76.2 kB
  • After compression 62.0 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 14.3 kB or 19% of the original size.

CSS Optimization

-25%

Potential reduce by 2.6 kB

  • Original 10.3 kB
  • After minification 10.3 kB
  • After compression 7.7 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. Kominki-instalkom.pl needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (16%)

Requests Now

55

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kominki Instal Kom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kominki-instalkom.pl

kominki-instalkom.pl

1201 ms

kominki-instalkom.pl

kominki-instalkom.pl

298 ms

layout.css

layout.css

224 ms

font-awesome.min.css

font-awesome.min.css

234 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

344 ms

SlidesFadeInOut.js

SlidesFadeInOut.js

231 ms

cookiesinfo.js

cookiesinfo.js

226 ms

owl.carousel.css

owl.carousel.css

222 ms

owl.theme.css

owl.theme.css

336 ms

owl.transitions.css

owl.transitions.css

335 ms

owl.carousel.js

owl.carousel.js

300 ms

BANER_INSTALKOM-960x153.jpg

BANER_INSTALKOM-960x153.jpg

227 ms

logo-instalkom.png

logo-instalkom.png

113 ms

pasek-menu.jpg

pasek-menu.jpg

326 ms

search.png

search.png

112 ms

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235 ms

m_6ab97364-5c16-4989-ae9b-19f3c11348eb.jpg

m_6ab97364-5c16-4989-ae9b-19f3c11348eb.jpg

224 ms

m_962b761e-d6c4-4de5-976c-4119d5ded794.jpg

m_962b761e-d6c4-4de5-976c-4119d5ded794.jpg

225 ms

m_3ef087b2-5fd0-4f65-b163-197a18970290.jpg

m_3ef087b2-5fd0-4f65-b163-197a18970290.jpg

223 ms

m_ec553167-ca22-4fb9-922a-2e8b66291f2d.jpg

m_ec553167-ca22-4fb9-922a-2e8b66291f2d.jpg

440 ms

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m_symphonia_l.jpg

342 ms

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m_chti_czerwona_l.jpg

353 ms

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m_tipi_l.jpg

346 ms

m_96606ac4-549f-4283-b41b-c5f1721a223d.jpg

m_96606ac4-549f-4283-b41b-c5f1721a223d.jpg

343 ms

m_9187d8f8-3a7a-43eb-9f34-4047578c304c.jpg

m_9187d8f8-3a7a-43eb-9f34-4047578c304c.jpg

439 ms

m_deco705br.jpg

m_deco705br.jpg

447 ms

m_e8098a42-69be-4969-843f-e2abecd598b5.jpg

m_e8098a42-69be-4969-843f-e2abecd598b5.jpg

452 ms

LogoSliderItem.ashx

LogoSliderItem.ashx

474 ms

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484 ms

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569 ms

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569 ms

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587 ms

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591 ms

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606 ms

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611 ms

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707 ms

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711 ms

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720 ms

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730 ms

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755 ms

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775 ms

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838 ms

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840 ms

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845 ms

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858 ms

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858 ms

analytics.js

analytics.js

19 ms

LogoSliderItem.ashx

LogoSliderItem.ashx

858 ms

collect

collect

31 ms

js

js

66 ms

LogoSliderItem.ashx

LogoSliderItem.ashx

866 ms

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863 ms

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759 ms

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768 ms

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790 ms

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809 ms

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LogoSliderItem.ashx

870 ms

Accessibility Review

kominki-instalkom.pl accessibility score

57

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kominki-instalkom.pl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kominki-instalkom.pl SEO score

75

Search Engine Optimization Advices

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 Kominki-instalkom.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 Kominki-instalkom.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

kominki-instalkom.pl

Open Graph description is not detected on the main page of Kominki Instal Kom. 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: