Tools & Wizards About Us
kupszklo.pl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kupszklo.pl

Kupszklo.pl - Tanie zakupy. Bogaty wachlarz produktów szklanych.

Page Load Speed

3.6 sec in total

First Response

308 ms

Resources Loaded

2.8 sec

Page Rendered

504 ms

kupszklo.pl screenshot

About Website

Click here to check amazing Kupszklo content for Poland. Otherwise, check out these important facts you probably never knew about kupszklo.pl

Kupszklo.pl - Istota szkła gładkiego i zdobionego. Produkty najwyższej jakości w atrakcyjnych cenach. Bezpieczne zakupy, serdecznie zapraszamy.

Visit kupszklo.pl

Key Findings

We analyzed Kupszklo.pl page load time and found that the first response time was 308 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kupszklo.pl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.237

53/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

kupszklo.pl

308 ms

www.kupszklo.pl

892 ms

gtm.js

78 ms

bootstrap.min.css

190 ms

b3a7f4ba467e204e0288fd88035efdbd.css

474 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 76% of them (28 requests) were addressed to the original Kupszklo.pl, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (892 ms) belongs to the original domain Kupszklo.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.8 kB (7%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kupszklo.pl main page is 1.7 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 114.8 kB

  • Original 136.6 kB
  • After minification 111.4 kB
  • After compression 21.8 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 25.2 kB, which is 18% 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 114.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 1.3 MB
  • After minification 1.3 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. Kupszklo images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 134.0 kB
  • After minification 134.0 kB
  • After compression 132.4 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 1.3 kB

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 62.9 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. Kupszklo.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (28%)

Requests Now

32

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kupszklo. 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 as a result speed up the page load time.

Network Requests Diagram

kupszklo.pl

kupszklo.pl

308 ms

www.kupszklo.pl

www.kupszklo.pl

892 ms

gtm.js

gtm.js

78 ms

bootstrap.min.css

bootstrap.min.css

190 ms

b3a7f4ba467e204e0288fd88035efdbd.css

b3a7f4ba467e204e0288fd88035efdbd.css

474 ms

css

css

35 ms

js

js

54 ms

334443d686e8efbbe8018769d190ff2a.js

334443d686e8efbbe8018769d190ff2a.js

519 ms

jquery.cookie.js

jquery.cookie.js

191 ms

jquery.md5.js

jquery.md5.js

281 ms

conversion_async.js

conversion_async.js

105 ms

sprite.defs.svg

sprite.defs.svg

107 ms

thumb_213-Drink-Time.png

thumb_213-Drink-Time.png

469 ms

thumb_207-0.jpg

thumb_207-0.jpg

284 ms

thumb_207-mobile-0.jpg

thumb_207-mobile-0.jpg

279 ms

thumb_195-img1.jpg

thumb_195-img1.jpg

163 ms

thumb_196-img2.jpg

thumb_196-img2.jpg

285 ms

thumb_197-img3.jpg

thumb_197-img3.jpg

256 ms

thumb_198-img4.jpg

thumb_198-img4.jpg

372 ms

thumb_199-img5.jpg

thumb_199-img5.jpg

351 ms

thumb_204-thumb-200-img6.jpg

thumb_204-thumb-200-img6.jpg

465 ms

thumb_204-mobile-thumb-200-img6.jpg

thumb_204-mobile-thumb-200-img6.jpg

471 ms

small_Szklanki-WYSOKIE-NISKIE-kieliszki-na-wodke-GRATIS.jpg

small_Szklanki-WYSOKIE-NISKIE-kieliszki-na-wodke-GRATIS.jpg

379 ms

small_10-0054-0400-0000-0x0.jpg

small_10-0054-0400-0000-0x0.jpg

445 ms

small_68-0028-0500-0000-00-aranz.jpg

small_68-0028-0500-0000-00-aranz.jpg

469 ms

small_60-0060-0013-2-.jpg

small_60-0060-0013-2-.jpg

474 ms

small_09-0007-1000-0000-00-aranz.jpg

small_09-0007-1000-0000-00-aranz.jpg

541 ms

small_57-0509-0580-0000-00-2-woda.jpg

small_57-0509-0580-0000-00-2-woda.jpg

558 ms

small_57-0090-0025-4684-00-z6b-1200px.jpg

small_57-0090-0025-4684-00-z6b-1200px.jpg

561 ms

script.js

script.js

632 ms

sdk.js

sdk.js

20 ms

ga.js

ga.js

90 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

702 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

443 ms

sdk.js

sdk.js

5 ms

44 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

287 ms

Accessibility Review

kupszklo.pl accessibility score

82

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

kupszklo.pl best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kupszklo.pl 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 Kupszklo.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 Kupszklo.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

kupszklo.pl

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