Tools & Wizards About Us
unitrez.pl screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

unitrez.pl

Unitrez Elektronik

Page Load Speed

2.8 sec in total

First Response

237 ms

Resources Loaded

2.2 sec

Page Rendered

331 ms

unitrez.pl screenshot

About Website

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

Unitrez Elektronik - elektroniczne systemy zabezpieczen, montaz, serwis, projekty, konserwacja

Visit unitrez.pl

Key Findings

We analyzed Unitrez.pl page load time and found that the first response time was 237 ms and then it took 2.5 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

unitrez.pl performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

unitrez.pl

237 ms

css

25 ms

css

41 ms

bootstrap.min.css

118 ms

animate.min.css

115 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 85% of them (55 requests) were addressed to the original Unitrez.pl, 9% (6 requests) were made to Cookiealert.sruu.pl and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Unitrez.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.0 kB (13%)

Content Size

2.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unitrez.pl main page is 2.7 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. 60% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 24.6 kB

  • Original 30.0 kB
  • After minification 19.2 kB
  • After compression 5.4 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 10.8 kB, which is 36% 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 24.6 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 318.2 kB

  • Original 2.5 MB
  • After minification 2.2 MB

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, Unitrez needs image optimization as it can save up to 318.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 4.1 kB

  • Original 80.5 kB
  • After minification 80.5 kB
  • After compression 76.4 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

-5%

Potential reduce by 2.1 kB

  • Original 37.7 kB
  • After minification 37.7 kB
  • After compression 35.6 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. Unitrez.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (38%)

Requests Now

60

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unitrez. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unitrez.pl

unitrez.pl

237 ms

css

css

25 ms

css

css

41 ms

bootstrap.min.css

bootstrap.min.css

118 ms

animate.min.css

animate.min.css

115 ms

font-awesome.min.css

font-awesome.min.css

219 ms

owl.carousel.css

owl.carousel.css

221 ms

owl.theme.css

owl.theme.css

122 ms

reset.css

reset.css

219 ms

style.css

style.css

220 ms

mobile.css

mobile.css

221 ms

cool-gray.css

cool-gray.css

222 ms

logo.png

logo.png

205 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

323 ms

bootstrap.min.js

bootstrap.min.js

344 ms

owl.carousel.min.js

owl.carousel.min.js

342 ms

jquery.stellar.min.js

jquery.stellar.min.js

343 ms

wow.min.js

wow.min.js

341 ms

waypoints.min.js

waypoints.min.js

353 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

432 ms

classie.js

classie.js

440 ms

jquery.easing.min.js

jquery.easing.min.js

439 ms

jquery.counterup.min.js

jquery.counterup.min.js

441 ms

smoothscroll.js

smoothscroll.js

441 ms

CookieAlert-latest.min.js

CookieAlert-latest.min.js

352 ms

theme.js

theme.js

447 ms

logoo.png

logoo.png

300 ms

FE.png

FE.png

541 ms

p1.png

p1.png

660 ms

p2.png

p2.png

660 ms

p3.png

p3.png

656 ms

p4.png

p4.png

658 ms

p5.png

p5.png

658 ms

p6.png

p6.png

759 ms

1.png

1.png

762 ms

2.png

2.png

765 ms

3.png

3.png

764 ms

4.png

4.png

765 ms

5.png

5.png

769 ms

6.png

6.png

868 ms

7.png

7.png

871 ms

8.png

8.png

871 ms

embed

embed

325 ms

9.png

9.png

770 ms

10.png

10.png

770 ms

11.png

11.png

775 ms

12.png

12.png

779 ms

13.png

13.png

780 ms

14.png

14.png

780 ms

15.png

15.png

780 ms

klienci.png

klienci.png

779 ms

projekt.png

projekt.png

724 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

759 ms

instal.png

instal.png

757 ms

ochr.png

ochr.png

769 ms

logo.png

logo.png

760 ms

CookieAlert-latest.min.js

CookieAlert-latest.min.js

448 ms

slider-bg.jpg

slider-bg.jpg

759 ms

js

js

88 ms

slider-onas.jpg

slider-onas.jpg

758 ms

map-bg.jpg

map-bg.jpg

1195 ms

info.png

info.png

108 ms

close.png

close.png

213 ms

info.png

info.png

110 ms

close.png

close.png

111 ms

Accessibility Review

unitrez.pl accessibility score

80

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

unitrez.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

SEO Factors

unitrez.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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unitrez.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Unitrez.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

unitrez.pl

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