Tools & Wizards About Us
kvalitni-sperky.eu screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

kvalitni-sperky.eu

Šperky Swarovski skladem a za nízké ceny! - Kvalitní šperky.eu

Page Load Speed

5.3 sec in total

First Response

485 ms

Resources Loaded

4.1 sec

Page Rendered

729 ms

kvalitni-sperky.eu screenshot

About Website

Welcome to kvalitni-sperky.eu homepage info - get ready to check Kvalitni Sperky best content right away, or after learning these important things about kvalitni-sperky.eu

Kvalitní šperky, více než 5000 značkových šperků. Vybírejte z široké nabídky zlatých a stříbrných náramků, prstenů, řetízků a náhrdelníků.

Visit kvalitni-sperky.eu

Key Findings

We analyzed Kvalitni-sperky.eu page load time and found that the first response time was 485 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kvalitni-sperky.eu performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

kvalitni-sperky.eu

485 ms

www.kvalitni-matrace.eu

1019 ms

cookieconsent.js

115 ms

animate.css

213 ms

bootstrap.min.css

399 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kvalitni-sperky.eu, 98% (88 requests) were made to Kvalitni-matrace.eu and 1% (1 request) were made to Smartsuppchat.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Kvalitni-matrace.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.4 kB (11%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kvalitni-sperky.eu main page is 2.1 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 155.5 kB

  • Original 176.1 kB
  • After minification 142.3 kB
  • After compression 20.6 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 33.8 kB, which is 19% 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 155.5 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 76.0 kB

  • Original 1.1 MB
  • After minification 1.0 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. Kvalitni Sperky images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.1 kB

  • Original 695.2 kB
  • After minification 695.2 kB
  • After compression 693.1 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 1.9 kB

  • Original 91.0 kB
  • After minification 91.0 kB
  • After compression 89.2 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. Kvalitni-sperky.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (44%)

Requests Now

84

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kvalitni Sperky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kvalitni-sperky.eu

kvalitni-sperky.eu

485 ms

www.kvalitni-matrace.eu

www.kvalitni-matrace.eu

1019 ms

cookieconsent.js

cookieconsent.js

115 ms

animate.css

animate.css

213 ms

bootstrap.min.css

bootstrap.min.css

399 ms

all.min.css

all.min.css

391 ms

owl.carousel.min.css

owl.carousel.min.css

301 ms

owl.theme.css

owl.theme.css

302 ms

owl.theme.default.min.css

owl.theme.default.min.css

300 ms

magnific-popup.css

magnific-popup.css

311 ms

slick.css

slick.css

405 ms

slick-theme.css

slick-theme.css

405 ms

style2.min.css

style2.min.css

524 ms

responsive.min.css

responsive.min.css

415 ms

style-eshop.min.css

style-eshop.min.css

488 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

495 ms

easy-autocomplete.min.css

easy-autocomplete.min.css

505 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

660 ms

all.min.js

all.min.js

1410 ms

popper.min.js

popper.min.js

657 ms

bootstrap.min.js

bootstrap.min.js

658 ms

owl.carousel.min.js

owl.carousel.min.js

657 ms

waypoints.min.js

waypoints.min.js

657 ms

parallax.js

parallax.js

690 ms

jquery.countdown.min.js

jquery.countdown.min.js

712 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

727 ms

isotope.min.js

isotope.min.js

739 ms

jquery.dd.min.js

jquery.dd.min.js

748 ms

slick.min.js

slick.min.js

801 ms

jquery.elevatezoom.min.js

jquery.elevatezoom.min.js

817 ms

scripts.min.js

scripts.min.js

833 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

874 ms

jquery.easy-autocomplete.min.js

jquery.easy-autocomplete.min.js

852 ms

category.js

category.js

899 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

918 ms

luckyorange.js

luckyorange.js

935 ms

votesScript.js

votesScript.js

954 ms

chat.js

chat.js

977 ms

product-matdis.js

product-matdis.js

899 ms

product.js

product.js

813 ms

logo.png

logo.png

470 ms

product-b.png

product-b.png

489 ms

product-n.png

product-n.png

508 ms

footer-lz.png

footer-lz.png

524 ms

Poppins-Medium.ttf

Poppins-Medium.ttf

956 ms

fa-solid-900.ttf

fa-solid-900.ttf

1217 ms

fa-regular-400.ttf

fa-regular-400.ttf

618 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

1001 ms

1752136big.webp

1752136big.webp

116 ms

1752135big.webp

1752135big.webp

120 ms

1752101big.webp

1752101big.webp

121 ms

1752140big.webp

1752140big.webp

227 ms

1752136box.jpg

1752136box.jpg

121 ms

101box.jpg

101box.jpg

235 ms

102box.jpg

102box.jpg

233 ms

ajax-loader.gif

ajax-loader.gif

224 ms

1752102box.jpg

1752102box.jpg

236 ms

209box.jpg

209box.jpg

345 ms

210box.jpg

210box.jpg

355 ms

1752099box.jpg

1752099box.jpg

344 ms

221box.jpg

221box.jpg

346 ms

222box.jpg

222box.jpg

352 ms

1752140box.jpg

1752140box.jpg

378 ms

105box.jpg

105box.jpg

465 ms

106box.jpg

106box.jpg

468 ms

1752101box.jpg

1752101box.jpg

464 ms

205box.jpg

205box.jpg

467 ms

206box.jpg

206box.jpg

470 ms

1752135box.jpg

1752135box.jpg

494 ms

113box.jpg

113box.jpg

579 ms

114box.jpg

114box.jpg

594 ms

1752108box.jpg

1752108box.jpg

585 ms

264box.jpg

264box.jpg

583 ms

265box.jpg

265box.jpg

584 ms

1752139box.jpg

1752139box.jpg

611 ms

109box.jpg

109box.jpg

695 ms

110box.jpg

110box.jpg

702 ms

1752134box.jpg

1752134box.jpg

703 ms

121box.jpg

121box.jpg

694 ms

122box.jpg

122box.jpg

722 ms

1752131box.jpg

1752131box.jpg

729 ms

117box.jpg

117box.jpg

778 ms

loader.js

loader.js

155 ms

118box.jpg

118box.jpg

730 ms

1752123box.jpg

1752123box.jpg

706 ms

129box.jpg

129box.jpg

714 ms

130box.jpg

130box.jpg

731 ms

1752133box.jpg

1752133box.jpg

733 ms

133box.jpg

133box.jpg

724 ms

134box.jpg

134box.jpg

713 ms

Accessibility Review

kvalitni-sperky.eu accessibility score

96

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

kvalitni-sperky.eu 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

kvalitni-sperky.eu SEO score

90

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kvalitni-sperky.eu can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Kvalitni-sperky.eu 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

kvalitni-sperky.eu

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