Tools & Wizards About Us
siliblock.pl screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

siliblock.pl

SILIBLOCK - Usługi osuszania budynków, izolacja fundamentów, hydroizolacja ścian - Poznań, Wrocław, Łódź - Siliblock

Page Load Speed

3.7 sec in total

First Response

350 ms

Resources Loaded

3 sec

Page Rendered

312 ms

siliblock.pl screenshot

About Website

Click here to check amazing SILIBLOCK content. Otherwise, check out these important facts you probably never knew about siliblock.pl

Zapoznaj się ze skutecznymi metodami izolacji posadzek. Oferujemy profesjonalne wykonanie usługi oraz doradztwo. Po więcej informacji zapraszamy na naszą stronę internetową.

Visit siliblock.pl

Key Findings

We analyzed Siliblock.pl page load time and found that the first response time was 350 ms 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

siliblock.pl performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.841

4/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

siliblock.pl

350 ms

siliblock.pl

552 ms

www.siliblock.pl

712 ms

style.css

118 ms

css

57 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original Siliblock.pl, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Siliblock.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.5 kB (6%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Siliblock.pl main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 918.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 22.7 kB

  • Original 26.7 kB
  • After minification 23.6 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 12% 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 22.7 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 32.5 kB

  • Original 918.1 kB
  • After minification 885.5 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. SILIBLOCK images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 14.1 kB

  • Original 116.8 kB
  • After minification 116.8 kB
  • After compression 102.7 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 14.1 kB or 12% of the original size.

CSS Optimization

-5%

Potential reduce by 3.1 kB

  • Original 66.5 kB
  • After minification 66.5 kB
  • After compression 63.3 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. Siliblock.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SILIBLOCK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

siliblock.pl

siliblock.pl

350 ms

siliblock.pl

siliblock.pl

552 ms

www.siliblock.pl

www.siliblock.pl

712 ms

style.css

style.css

118 ms

css

css

57 ms

style.css

style.css

232 ms

bootstrap.min.css

bootstrap.min.css

443 ms

magnific-popup.css

magnific-popup.css

347 ms

jquery-ui.css

jquery-ui.css

345 ms

owl.carousel.min.css

owl.carousel.min.css

344 ms

owl.theme.default.min.css

owl.theme.default.min.css

354 ms

bootstrap-datepicker.css

bootstrap-datepicker.css

356 ms

all.css

all.css

460 ms

flaticon.css

flaticon.css

458 ms

aos.css

aos.css

458 ms

css

css

34 ms

logo.png

logo.png

542 ms

funfact-project.png

funfact-project.png

543 ms

funfact-award.png

funfact-award.png

555 ms

funfact-success.png

funfact-success.png

570 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

686 ms

jquery-migrate-3.0.1.min.js

jquery-migrate-3.0.1.min.js

576 ms

jquery-ui.js

jquery-ui.js

589 ms

popper.min.js

popper.min.js

590 ms

bootstrap.min.js

bootstrap.min.js

664 ms

owl.carousel.min.js

owl.carousel.min.js

683 ms

jquery.stellar.min.js

jquery.stellar.min.js

683 ms

jquery.countdown.min.js

jquery.countdown.min.js

711 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

710 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

774 ms

aos.js

aos.js

796 ms

main.js

main.js

796 ms

549.jpg

549.jpg

558 ms

iniekcja-krystaliczna.jpg

iniekcja-krystaliczna.jpg

708 ms

izolacja-budynku.jpg

izolacja-budynku.jpg

714 ms

izolacja-przeciwwilgociowe.jpg

izolacja-przeciwwilgociowe.jpg

743 ms

osuszanie-budynkow.jpg

osuszanie-budynkow.jpg

780 ms

font

font

21 ms

icomoon.ttf

icomoon.ttf

771 ms

font

font

96 ms

fa-solid-900.woff

fa-solid-900.woff

829 ms

fa-regular-400.woff

fa-regular-400.woff

754 ms

2529051.jpg

2529051.jpg

446 ms

18271.jpg

18271.jpg

566 ms

Accessibility Review

siliblock.pl accessibility score

79

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

High

Links do not have a discernible name

Best Practices

siliblock.pl best practices score

50

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

siliblock.pl SEO score

62

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

    PL

  • Encoding

    UTF-8

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

siliblock.pl

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