Tools & Wizards About Us
vlnika.pl screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

vlnika.pl

Vlnika - włóczką, sklep internetowy z włóczką, sklep z włóczkami, sklep z kordonkiem, włóczka, kordonek, wloczka, wloczki, druty

Page Load Speed

24 sec in total

First Response

395 ms

Resources Loaded

23.4 sec

Page Rendered

267 ms

vlnika.pl screenshot

About Website

Visit vlnika.pl now to see the best up-to-date Vlnika content and also check out these interesting facts you probably never knew about vlnika.pl

Włóczka - Vlnika – Włóczki dziewiarskie, włóczki do szydełkowania i akcesoria – Sklep internetowy z dużym wyborem zagranicznych i krajowych włóczek dziewiarskich

Visit vlnika.pl

Key Findings

We analyzed Vlnika.pl page load time and found that the first response time was 395 ms and then it took 23.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vlnika.pl performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

vlnika.pl

395 ms

www.vlnika.pl

2562 ms

jquery-1.9.1.min.js

287 ms

jquery-migrate-1.1.1.min.js

300 ms

jquery-ui-1.10.0.custom.min.js

493 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 66% of them (98 requests) were addressed to the original Vlnika.pl, 25% (37 requests) were made to I.pinimg.com and 3% (4 requests) were made to Vlnika.cz. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.5 kB (10%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vlnika.pl main page is 1.8 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 148.9 kB

  • Original 179.9 kB
  • After minification 161.1 kB
  • After compression 31.1 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. 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 148.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 32.1 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. Vlnika images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 153.2 kB
  • After minification 153.1 kB
  • After compression 151.6 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

-9%

Potential reduce by 1.9 kB

  • Original 21.1 kB
  • After minification 21.1 kB
  • After compression 19.2 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. Vlnika.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (25%)

Requests Now

138

After Optimization

104

  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vlnika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vlnika.pl

vlnika.pl

395 ms

www.vlnika.pl

www.vlnika.pl

2562 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

287 ms

jquery-migrate-1.1.1.min.js

jquery-migrate-1.1.1.min.js

300 ms

jquery-ui-1.10.0.custom.min.js

jquery-ui-1.10.0.custom.min.js

493 ms

ajax_basic.js

ajax_basic.js

286 ms

eshop.js

eshop.js

302 ms

piroBox.1_2.js

piroBox.1_2.js

301 ms

pinit.js

pinit.js

24 ms

default_eshop.css

default_eshop.css

379 ms

jquery-ui-1.10.1.custom.min.css

jquery-ui-1.10.1.custom.min.css

379 ms

style.css

style.css

380 ms

eshop.css

eshop.css

381 ms

css

css

41 ms

vlnika.css

vlnika.css

382 ms

cookie-consent-majorshop.css

cookie-consent-majorshop.css

387 ms

cookie-consent-majorshop.js

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398 ms

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bg.png

284 ms

gjs.php

gjs.php

480 ms

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instagram.png

970 ms

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body-banner-bgr.jpg

146 ms

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146 ms

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de.png

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logo.png

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218 ms

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bg-tit.png

218 ms

ico-basket.png

ico-basket.png

216 ms

ico-login.png

ico-login.png

311 ms

ico-home.png

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312 ms

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310 ms

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365 ms

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6 ms

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333 ms

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439 ms

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w.png

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96 ms

Accessibility Review

vlnika.pl accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

vlnika.pl best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vlnika.pl SEO score

69

Search Engine Optimization Advices

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

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 Vlnika.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 Vlnika.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

vlnika.pl

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