Access probis.info. Generalny wykonawca inwestycji budowlanych, kompleksowe projektowanie i budowa hal

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,710 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.913

3/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

probis.info

366 ms

www.probis.info

871 ms

site.css

233 ms

shadowbox.css

237 ms

AC_RunActiveContent.js

241 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 95% of them (106 requests) were addressed to the original Probis.info, 2% (2 requests) were made to Skryptcookies.pl and 2% (2 requests) were made to S4.hit.stat24.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Probis.info.

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Probis.info main page is 1.5 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 36.5 kB

Original 43.4 kB
After minification 36.8 kB
After compression 6.9 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 6.7 kB, which is 15% 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 36.5 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 28.9 kB

Original 1.4 MB
After minification 1.4 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. Probis images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 46.2 kB

Original 65.2 kB
After minification 55.7 kB
After compression 19.0 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 46.2 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 6.1 kB

Original 7.8 kB
After minification 6.8 kB
After compression 1.7 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. Probis.info needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 79% of the original size.

Requests Now

109

After Optimization

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Probis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

PL
Language Claimed

N/A
Encoding

ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Probis.info 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 Probis.info main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

probis.info

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Generalny wykonawca inwestycji budowlanych, kompleksowe projektowanie i budowa hal | Probis

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

probis.info

www.probis.info

site.css

shadowbox.css

AC_RunActiveContent.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

probis.info

www.probis.info

site.css

shadowbox.css

AC_RunActiveContent.js

shadowbox.js

dropincontentbox.css

jquery.min.js

jquery.easing.1.3.js

dropincontentbox.js

cookie.js

closebox.gif

tlo-a.jpg

home-top1.jpg

en.png

home-top_01.jpg

spacer.gif

nm_01.png

home-top_02.jpg

szablon_over_06.jpg

szablon_07.jpg

szablon_08.jpg

szablon_09.jpg

szablon_10.jpg

szablon_11.jpg

szablon_12.jpg

szablon_13.jpg

szablon_14.jpg

szablon_15.jpg

szablon_16.jpg

home-top_04.jpg

home-top_05.jpg

realiz_13.png

home_04.jpg

home_10.jpg

home_12.jpg

serwisgaz1_m.png

maxiplast1_m.png

tirsped1_m.png

sw_in_0_m.png

asiafoods1_m.png

home_35.jpg

truck1_m.png