Tools & Wizards About Us
kupbuty.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kupbuty.com

Tanie buty - Internetowy sklep z butami online | Sklep KupButy.com

Page Load Speed

4.2 sec in total

First Response

1.1 sec

Resources Loaded

2.7 sec

Page Rendered

492 ms

kupbuty.com screenshot

About Website

Welcome to kupbuty.com homepage info - get ready to check Kup Buty best content for Poland right away, or after learning these important things about kupbuty.com

Szukasz tanich butów? Internetowy sklep z butami - KupButy.com oferuje Ci szeroki wybór obuwia damskiego! Wybierz coś dla siebie!

Visit kupbuty.com

Key Findings

We analyzed Kupbuty.com page load time and found that the first response time was 1.1 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kupbuty.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.666

8/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

www.kupbuty.com

1058 ms

style.css.gzip

324 ms

custom.css.gzip

308 ms

webpush_subscription.js

309 ms

js

62 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 44% of them (18 requests) were addressed to the original Kupbuty.com, 7% (3 requests) were made to Googletagmanager.com and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kupbuty.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.5 kB (22%)

Content Size

743.4 kB

After Optimization

582.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kupbuty.com main page is 743.4 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. Javascripts take 477.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 119.4 kB

  • Original 145.5 kB
  • After minification 143.6 kB
  • After compression 26.1 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 119.4 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 854 B

  • Original 16.7 kB
  • After minification 15.8 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. Kup Buty images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 39.4 kB

  • Original 477.4 kB
  • After minification 477.4 kB
  • After compression 438.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.7 kB

  • Original 103.8 kB
  • After minification 103.8 kB
  • After compression 102.1 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. Kupbuty.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (48%)

Requests Now

33

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kup Buty. 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 as a result speed up the page load time.

Network Requests Diagram

www.kupbuty.com

www.kupbuty.com

1058 ms

style.css.gzip

style.css.gzip

324 ms

custom.css.gzip

custom.css.gzip

308 ms

webpush_subscription.js

webpush_subscription.js

309 ms

js

js

62 ms

js

js

108 ms

shop.js.gzip

shop.js.gzip

729 ms

envelope.js.gzip

envelope.js.gzip

316 ms

main_banner1.js.gzip

main_banner1.js.gzip

403 ms

main_instagram.js.gzip

main_instagram.js.gzip

424 ms

ld.js

ld.js

23 ms

ciqw4okl5zze2kkp8c16p4gr1nmvwy7t.js

ciqw4okl5zze2kkp8c16p4gr1nmvwy7t.js

139 ms

render-48b7150d36e1a2eea1eb.js

render-48b7150d36e1a2eea1eb.js

93 ms

analytics.js

analytics.js

69 ms

gtm.js

gtm.js

66 ms

fbevents.js

fbevents.js

66 ms

logo_1_big.png

logo_1_big.png

159 ms

loader.gif

loader.gif

158 ms

1486739866.png

1486739866.png

159 ms

1486739841.png

1486739841.png

160 ms

1486739814.png

1486739814.png

161 ms

1486739776.png

1486739776.png

211 ms

poweredby_IdoSell_Shop_black.svg

poweredby_IdoSell_Shop_black.svg

212 ms

fontello.woff

fontello.woff

158 ms

fontello.woff

fontello.woff

267 ms

ec.js

ec.js

32 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoooCP.ttf

26 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCP.ttf

39 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEooCP.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEooCP.ttf

55 ms

collect

collect

16 ms

collect

collect

41 ms

ga-audiences

ga-audiences

101 ms

tags

tags

182 ms

X901E55222BBDC85AFA8661511342D8C0.js

X901E55222BBDC85AFA8661511342D8C0.js

43 ms

samito.js

samito.js

506 ms

syncframe

syncframe

17 ms

customFont.ttf

customFont.ttf

324 ms

widget-48b7150d36e1a2eea1eb.js

widget-48b7150d36e1a2eea1eb.js

23 ms

ig-membership

ig-membership

84 ms

topics-membership

topics-membership

165 ms

bounce

bounce

22 ms

Accessibility Review

kupbuty.com accessibility score

79

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

<frame> or <iframe> elements do not have a title

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

kupbuty.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

kupbuty.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

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 Kupbuty.com 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 Kupbuty.com 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

kupbuty.com

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