Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sperky-a-diamanty.sk

Zlatníctvo s originálnymi šperkami a vlastnou výrobou | Eppi.sk

Page Load Speed

17.4 sec in total

First Response

316 ms

Resources Loaded

7.7 sec

Page Rendered

9.5 sec

About Website

Click here to check amazing Sperky A Diamanty content for Slovakia. Otherwise, check out these important facts you probably never knew about sperky-a-diamanty.sk

Nájdite to, čo hľadáte! Striebro, zlato, platina, diamanty a drahokamy v originálnych šperkoch a za skvelé ceny. U nás nájdete to, čo jej vyčarí úsmev na tvári.

Visit sperky-a-diamanty.sk

Key Findings

We analyzed Sperky-a-diamanty.sk page load time and found that the first response time was 316 ms and then it took 17.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sperky-a-diamanty.sk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value35.1 s

0/100

10%

Network Requests Diagram

sperky-a-diamanty.sk

316 ms

www.sperky-a-diamanty.sk

297 ms

www.sperky-a-diamanty.sk

755 ms

polyfill.js

1672 ms

main.css

214 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 91% of them (63 requests) were addressed to the original Sperky-a-diamanty.sk, 3% (2 requests) were made to Chat.supportbox.cz and 1% (1 request) were made to Polyfill-fastly.io. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Sperky-a-diamanty.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (7%)

Content Size

38.2 MB

After Optimization

35.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sperky-a-diamanty.sk main page is 38.2 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 37.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 104.7 kB

  • Original 124.0 kB
  • After minification 123.9 kB
  • After compression 19.4 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 104.7 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 2.4 MB

  • Original 37.9 MB
  • After minification 35.5 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. Sperky A Diamanty images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 19.5 kB

  • Original 148.8 kB
  • After minification 148.8 kB
  • After compression 129.3 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 19.5 kB or 13% of the original size.

CSS Optimization

-0%

Potential reduce by 199 B

  • Original 53.4 kB
  • After minification 53.4 kB
  • After compression 53.2 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. Sperky-a-diamanty.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (10%)

Requests Now

63

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sperky A Diamanty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sperky-a-diamanty.sk accessibility score

88

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

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

sperky-a-diamanty.sk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sperky-a-diamanty.sk SEO score

100

Search Engine Optimization Advices

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

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

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