Access rutkowscy.pl. Internetowa hurtownia materiałów budowlanych | Materiały budowlane

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.073

95/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

www.rutkowscy.pl

720 ms

js

67 ms

css

40 ms

bootstrap.css

330 ms

style-vars.css

572 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 92% of them (71 requests) were addressed to the original Rutkowscy.pl, 5% (4 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Rutkowscy.pl.

Content Size

828.8 kB

After Optimization

595.2 kB

In fact, the total size of Rutkowscy.pl main page is 828.8 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. 55% of websites need less resources to load. Images take 377.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 148.7 kB

Original 176.7 kB
After minification 172.5 kB
After compression 27.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 148.7 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 14.3 kB

Original 377.4 kB
After minification 363.1 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. Rutkowscy images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 52.5 kB

Original 216.5 kB
After minification 216.5 kB
After compression 164.0 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 52.5 kB or 24% of the original size.

CSS Optimization

-31%

Potential reduce by 18.0 kB

Original 58.2 kB
After minification 58.2 kB
After compression 40.2 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. Rutkowscy.pl needs all CSS files to be minified and compressed as it can save up to 18.0 kB or 31% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rutkowscy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Rutkowscy.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 Rutkowscy.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

rutkowscy.pl

Open Graph data is detected on the main page of Rutkowscy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Internetowa hurtownia materiałów budowlanych | Materiały budowlane | Skład budowlany - Centrum Budow

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

www.rutkowscy.pl

js

css

bootstrap.css

style-vars.css

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

www.rutkowscy.pl

js

css

bootstrap.css

style-vars.css

fonts-vars.css

font-icons-vars.css

animate.css

magnific-popup.css

bs-switches-vars.css

bs-select.css

radio-checkbox-vars.css

bs-rating.css

responsive-vars.css

colors.css

jquery-confirm.css

custom.css

custom.load.js

jquery.js

plugins.js

bs-switches.js

bs-select.js

selectsplitter.js

star-rating.js

moment.js

jquery.confirm.min.js

functions.js

custom.common.js

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