Tools & Wizards About Us
empei.sk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

empei.sk

EMPEI.sk - Audio & video elektronika: e-shop

Page Load Speed

3.2 sec in total

First Response

341 ms

Resources Loaded

2.7 sec

Page Rendered

141 ms

empei.sk screenshot

About Website

Click here to check amazing EMPEI content. Otherwise, check out these important facts you probably never knew about empei.sk

Elektronický obchod s multimediálnou audio a video elektronikou. Orientácia na zákazníka, nízke ceny, dlhoročné skúsenosti.

Visit empei.sk

Key Findings

We analyzed Empei.sk page load time and found that the first response time was 341 ms and then it took 2.9 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

empei.sk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

empei.sk

341 ms

empei.sk

429 ms

www.empei.sk

607 ms

suggest.js

105 ms

jquery.js

635 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 81% of them (39 requests) were addressed to the original Empei.sk, 4% (2 requests) were made to Ssl.google-analytics.com and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (675 ms) belongs to the original domain Empei.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.6 kB (16%)

Content Size

479.7 kB

After Optimization

404.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Empei.sk main page is 479.7 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. 25% of websites need less resources to load. Javascripts take 231.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 35.4 kB

  • Original 46.7 kB
  • After minification 45.8 kB
  • After compression 11.3 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 35.4 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 4.0 kB

  • Original 194.3 kB
  • After minification 190.2 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. EMPEI images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 34.8 kB

  • Original 231.2 kB
  • After minification 231.2 kB
  • After compression 196.3 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 34.8 kB or 15% of the original size.

CSS Optimization

-17%

Potential reduce by 1.3 kB

  • Original 7.5 kB
  • After minification 7.5 kB
  • After compression 6.3 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. Empei.sk needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (53%)

Requests Now

45

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EMPEI. 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

empei.sk

empei.sk

341 ms

empei.sk

empei.sk

429 ms

www.empei.sk

www.empei.sk

607 ms

suggest.js

suggest.js

105 ms

jquery.js

jquery.js

635 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

296 ms

jskript.js

jskript.js

316 ms

lightbox.css

lightbox.css

315 ms

styl.css

styl.css

317 ms

cookies.css

cookies.css

316 ms

cookie-consent.js

cookie-consent.js

46 ms

background.png

background.png

105 ms

logo.png

logo.png

105 ms

vlajkonos_l.png

vlajkonos_l.png

105 ms

vlajkonos_s.png

vlajkonos_s.png

100 ms

cz.png

cz.png

125 ms

sk_act.png

sk_act.png

126 ms

vlajkonos_p.png

vlajkonos_p.png

194 ms

lista_l.png

lista_l.png

203 ms

search.gif

search.gif

207 ms

lista_s.png

lista_s.png

208 ms

oddelovac.png

oddelovac.png

222 ms

lista_r.png

lista_r.png

222 ms

box_top.png

box_top.png

290 ms

box_mid.png

box_mid.png

305 ms

box_bot.png

box_bot.png

311 ms

main_ico.jpg

main_ico.jpg

413 ms

rss.png

rss.png

324 ms

main_ico.jpg

main_ico.jpg

428 ms

main_ico.jpg

main_ico.jpg

483 ms

main_ico.jpg

main_ico.jpg

533 ms

main_ico.jpg

main_ico.jpg

530 ms

main_ico.jpg

main_ico.jpg

427 ms

main_ico.jpg

main_ico.jpg

625 ms

main_ico.jpg

main_ico.jpg

634 ms

main_ico.jpg

main_ico.jpg

531 ms

main_ico.jpg

main_ico.jpg

675 ms

count.asp

count.asp

577 ms

ga.js

ga.js

16 ms

plusone.js

plusone.js

40 ms

__utm.gif

__utm.gif

12 ms

tlac_act.png

tlac_act.png

586 ms

lista_r_act.png

lista_r_act.png

588 ms

zb_act.png

zb_act.png

590 ms

all.js

all.js

19 ms

all.js

all.js

4 ms

35 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

Accessibility Review

empei.sk accessibility score

84

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

empei.sk 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

SEO Factors

empei.sk SEO score

62

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

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Empei.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 Empei.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

empei.sk

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