Tools & Wizards About Us
slusarstwocaro.pl screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

slusarstwocaro.pl

Odbojnice stalowe i przemysłowe, balustrady i poręcze, schody techniczne, kraty | Warszawa – Ślusarstwo Caro

Page Load Speed

10.3 sec in total

First Response

1.3 sec

Resources Loaded

5.5 sec

Page Rendered

3.6 sec

slusarstwocaro.pl screenshot

About Website

Click here to check amazing Slusarstwo Caro content. Otherwise, check out these important facts you probably never knew about slusarstwocaro.pl

Wykonujemy lekkie konstrukcje stalowe jak kraty do okien, zadaszenia poliwęglanowe, schody i balustrady metalowe, odbojnice oraz wyroby ślusarskie. Zachęcamy do odwiedzin siedziby firmy w Warszawie.

Visit slusarstwocaro.pl

Key Findings

We analyzed Slusarstwocaro.pl page load time and found that the first response time was 1.3 sec and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

slusarstwocaro.pl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

www.slusarstwocaro.pl

1260 ms

font-awesome.min.css

332 ms

css

334 ms

style.min.css

527 ms

theme.min.css

627 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 74% of them (34 requests) were addressed to the original Slusarstwocaro.pl, 9% (4 requests) were made to Fonts.gstatic.com and 9% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Slusarstwocaro.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.6 kB (11%)

Content Size

232.0 kB

After Optimization

205.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slusarstwocaro.pl main page is 232.0 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. 45% of websites need less resources to load. Images take 87.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.4 kB

  • Original 31.1 kB
  • After minification 27.7 kB
  • After compression 7.8 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 11% 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 23.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 87.0 kB
  • After minification 87.0 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. Slusarstwo Caro images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

  • Original 84.9 kB
  • After minification 84.9 kB
  • After compression 83.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 1.9 kB

  • Original 29.0 kB
  • After minification 29.0 kB
  • After compression 27.1 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. Slusarstwocaro.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (48%)

Requests Now

40

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slusarstwo Caro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.slusarstwocaro.pl

www.slusarstwocaro.pl

1260 ms

font-awesome.min.css

font-awesome.min.css

332 ms

css

css

334 ms

style.min.css

style.min.css

527 ms

theme.min.css

theme.min.css

627 ms

styles.css

styles.css

629 ms

vendor.css

vendor.css

631 ms

style.css

style.css

1041 ms

jquery.js

jquery.js

815 ms

jquery-migrate.min.js

jquery-migrate.min.js

650 ms

scripts.js

scripts.js

730 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

895 ms

popper.min.js

popper.min.js

385 ms

bootstrap.min.js

bootstrap.min.js

391 ms

vendor.js

vendor.js

1005 ms

app.js

app.js

749 ms

wp-embed.min.js

wp-embed.min.js

855 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

529 ms

embed

embed

679 ms

slusarstwo-caro-logo.png

slusarstwo-caro-logo.png

460 ms

slusarstwo.jpg

slusarstwo.jpg

831 ms

slusarstwo-bg-1.jpg

slusarstwo-bg-1.jpg

807 ms

20090730291-768x576.jpg

20090730291-768x576.jpg

758 ms

schody5-1-768x576.jpg

schody5-1-768x576.jpg

591 ms

20090515135-768x576.jpg

20090515135-768x576.jpg

757 ms

20090515133-768x576.jpg

20090515133-768x576.jpg

652 ms

frito-lay-tomaszow3-768x576.jpg

frito-lay-tomaszow3-768x576.jpg

757 ms

20090515143-768x576.jpg

20090515143-768x576.jpg

945 ms

slusarstwo-1.jpg

slusarstwo-1.jpg

1140 ms

slusarstwo-bg.jpg

slusarstwo-bg.jpg

949 ms

20151007_163821-768x432.jpg

20151007_163821-768x432.jpg

995 ms

20090519186-768x576.jpg

20090519186-768x576.jpg

970 ms

krynica-vitamin-5-768x432.jpg

krynica-vitamin-5-768x432.jpg

943 ms

kwasowki-markety-spoz2-768x576.jpg

kwasowki-markety-spoz2-768x576.jpg

1090 ms

schody2-768x576.jpg

schody2-768x576.jpg

1131 ms

361.jpg

361.jpg

1107 ms

img-cookie.png

img-cookie.png

1097 ms

S6u9w4BMUTPHh50XSwaPHA.ttf

S6u9w4BMUTPHh50XSwaPHA.ttf

39 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

62 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

70 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

72 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

821 ms

js

js

114 ms

search.js

search.js

5 ms

geometry.js

geometry.js

8 ms

main.js

main.js

14 ms

Accessibility Review

slusarstwocaro.pl accessibility score

83

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

slusarstwocaro.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

slusarstwocaro.pl SEO score

100

Search Engine Optimization Advices

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

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 Slusarstwocaro.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 Slusarstwocaro.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

slusarstwocaro.pl

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