Access allegro.karnix.pl. Karnisz Apartamentowy AVENO 31x13/31x13mm Aster Białe

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.186

65/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

2469-609-221-32-29

3388 ms

css

39 ms

foundation.css

335 ms

app.css

233 ms

custom_forms.css

231 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 85% of them (66 requests) were addressed to the original Allegro.karnix.pl, 5% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Appelsiini.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Allegro.karnix.pl.

Content Size

835.5 kB

After Optimization

743.1 kB

In fact, the total size of Allegro.karnix.pl main page is 835.5 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. Javascripts take 420.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 45.9 kB

Original 58.1 kB
After minification 49.3 kB
After compression 12.1 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 8.7 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 45.9 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 11.8 kB

Original 283.0 kB
After minification 271.2 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. Allegro Karnix images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

Original 420.9 kB
After minification 420.9 kB
After compression 418.5 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

-44%

Potential reduce by 32.2 kB

Original 73.6 kB
After minification 65.4 kB
After compression 41.4 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. Allegro.karnix.pl needs all CSS files to be minified and compressed as it can save up to 32.2 kB or 44% 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 Allegro Karnix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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 doesn't use 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 Allegro.karnix.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 Allegro.karnix.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

allegro.karnix.pl

Open Graph description is not detected on the main page of Allegro Karnix. 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

Karnisz Apartamentowy AVENO 31x13/31x13mm Aster Białe

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

2469-609-221-32-29