Access lampywcentrum.pl. LAMPYWCENTRUM - żyrandole, lampy Poznań, repliki broni

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value3,650 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.291

41/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

lampywcentrum.pl

553 ms

8da42a68dc8f51a4fcf8422c3ffbc85a.css

473 ms

57afd65116a46423fe1d460ab066a485.js

834 ms

jquery-ui-1.8.2.custom.min.js

1260 ms

jquery.cookie.js

240 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 68% of them (85 requests) were addressed to the original Lampywcentrum.pl, 14% (17 requests) were made to Static.xx.fbcdn.net and 10% (13 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lampywcentrum.pl.

Content Size

2.9 MB

After Optimization

2.2 MB

In fact, the total size of Lampywcentrum.pl main page is 2.9 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. 65% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 186.9 kB

Original 215.4 kB
After minification 186.6 kB
After compression 28.5 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 28.8 kB, which is 13% 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 186.9 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 151.7 kB

Original 2.2 MB
After minification 2.0 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. LAMPYWCENTRUM images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 264.3 kB

Original 396.6 kB
After minification 394.1 kB
After compression 132.3 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 264.3 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 72.5 kB

Original 88.3 kB
After minification 86.6 kB
After compression 15.8 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. Lampywcentrum.pl needs all CSS files to be minified and compressed as it can save up to 72.5 kB or 82% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LAMPYWCENTRUM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 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 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 are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Low

Detected JavaScript libraries

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 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 Lampywcentrum.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 Lampywcentrum.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

lampywcentrum.pl

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

LAMPYWCENTRUM - żyrandole, lampy Poznań, repliki broni

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

lampywcentrum.pl

8da42a68dc8f51a4fcf8422c3ffbc85a.css

57afd65116a46423fe1d460ab066a485.js

jquery-ui-1.8.2.custom.min.js

jquery.cookie.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

lampywcentrum.pl

8da42a68dc8f51a4fcf8422c3ffbc85a.css

57afd65116a46423fe1d460ab066a485.js

jquery-ui-1.8.2.custom.min.js

jquery.cookie.js

analytics.js

basket_selected.png

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logo_lwc.jpg

indicator.gif

lmenu_top.jpg

arrowd.jpg

lmenu_bottom.jpg

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