Tools & Wizards About Us
prva.sk screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

prva.sk

PRVA.sk | online eshop | výpočtová technika, audio video tv, veľké spotrebiče, dielňa a záhrada, malé spotrebiče

Page Load Speed

6.4 sec in total

First Response

311 ms

Resources Loaded

5.3 sec

Page Rendered

734 ms

prva.sk screenshot

About Website

Visit prva.sk now to see the best up-to-date PRVA content for Slovakia and also check out these interesting facts you probably never knew about prva.sk

THS Kežmarok Vám vo svojom online eshope www.prva.sk ponúka množstvo produktov. Nájdete tu audio, video, televízory, DVD prehrávače, práčky, chladničky, kulmy, hračky, veľké a malé elektro-spotrebiče,...

Visit prva.sk

Key Findings

We analyzed Prva.sk page load time and found that the first response time was 311 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

prva.sk performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.974

2/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

prva.sk

311 ms

prva.sk

817 ms

app.min.css

291 ms

app.min.js

678 ms

LBX-143306.js

216 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 91% of them (151 requests) were addressed to the original Prva.sk, 2% (3 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Prva.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (61%)

Content Size

1.9 MB

After Optimization

726.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prva.sk main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 307.1 kB

  • Original 366.4 kB
  • After minification 306.2 kB
  • After compression 59.3 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. This page needs HTML code to be minified as it can gain 60.3 kB, which is 16% 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 307.1 kB or 84% of the original size.

Image Optimization

-70%

Potential reduce by 742.9 kB

  • Original 1.1 MB
  • After minification 320.8 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. Obviously, PRVA needs image optimization as it can save up to 742.9 kB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 94.3 kB

  • Original 386.9 kB
  • After minification 386.9 kB
  • After compression 292.6 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 94.3 kB or 24% of the original size.

CSS Optimization

-0%

Potential reduce by 153 B

  • Original 54.0 kB
  • After minification 54.0 kB
  • After compression 53.8 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. Prva.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (25%)

Requests Now

79

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PRVA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prva.sk

prva.sk

311 ms

prva.sk

prva.sk

817 ms

app.min.css

app.min.css

291 ms

app.min.js

app.min.js

678 ms

LBX-143306.js

LBX-143306.js

216 ms

jquery.SlideOut.132.min.js

jquery.SlideOut.132.min.js

403 ms

jquery.easing.js

jquery.easing.js

406 ms

jquery.autocomplete.js

jquery.autocomplete.js

405 ms

uc.js

uc.js

25 ms

style.css

style.css

504 ms

WebResource.axd

WebResource.axd

215 ms

tracking_order.js

tracking_order.js

409 ms

hikvision.js

hikvision.js

571 ms

css

css

36 ms

gjs.php

gjs.php

332 ms

gtm.js

gtm.js

149 ms

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1965 ms

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1969 ms

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1971 ms

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1980 ms

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1984 ms

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2063 ms

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2065 ms

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2068 ms

4845protein_m.jpg.ashx

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2079 ms

41014342_m.jpg.ashx

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2082 ms

logo.png

logo.png

139 ms

WebResource.axd

WebResource.axd

138 ms

ntb1.png

ntb1.png

323 ms

tv1.png

tv1.png

323 ms

phone1.png

phone1.png

250 ms

kosacky21.png

kosacky21.png

321 ms

robot1.png

robot1.png

250 ms

chlad1.png

chlad1.png

596 ms

grafiky21.png

grafiky21.png

693 ms

pracka1.png

pracka1.png

595 ms

cistice.png

cistice.png

617 ms

kava.png

kava.png

693 ms

vysavace.png

vysavace.png

691 ms

saec.jpg

saec.jpg

697 ms

prva.js

prva.js

594 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFWUUw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFWUUw.ttf

165 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFWUUw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFWUUw.ttf

166 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FWUUw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FWUUw.ttf

213 ms

7x93000301_brel_m.jpg.ashx

7x93000301_brel_m.jpg.ashx

2117 ms

themify.woff

themify.woff

705 ms

ga.js

ga.js

93 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

665 ms

js

js

65 ms

__utm.gif

__utm.gif

192 ms

collect

collect

17 ms

ga-audiences

ga-audiences

75 ms

hecht08601_m.jpg.ashx

hecht08601_m.jpg.ashx

1174 ms

api.luigisbox.com

api.luigisbox.com

238 ms

2836protein_m.jpg.ashx

2836protein_m.jpg.ashx

953 ms

22216in-insportline_m.jpg.ashx

22216in-insportline_m.jpg.ashx

853 ms

sta-158567_dsi_m.jpg.ashx

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801 ms

4756protein_m.jpg.ashx

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778 ms

p1609_10ts_m.jpg.ashx

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843 ms

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745 ms

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661 ms

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652 ms

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657 ms

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647 ms

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698 ms

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677 ms

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599 ms

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594 ms

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596 ms

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592 ms

740090_penta_m.jpg.ashx

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594 ms

g-02032000_supa_m.jpg.ashx

g-02032000_supa_m.jpg.ashx

594 ms

7xw1000301_brel_m.jpg.ashx

7xw1000301_brel_m.jpg.ashx

590 ms

4467protein_m.jpg.ashx

4467protein_m.jpg.ashx

588 ms

stiga-256050002-st1_supa_m.jpg.ashx

stiga-256050002-st1_supa_m.jpg.ashx

596 ms

3195protein_m.jpg.ashx

3195protein_m.jpg.ashx

591 ms

eliz2019.jpg.ashx

eliz2019.jpg.ashx

592 ms

riwall.jpg.ashx

riwall.jpg.ashx

598 ms

xiaomi.jpg.ashx

xiaomi.jpg.ashx

598 ms

hecht.jpg.ashx

hecht.jpg.ashx

594 ms

irobot2019.jpg.ashx

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596 ms

karcher2019.jpg.ashx

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593 ms

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591 ms

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602 ms

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602 ms

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601 ms

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596 ms

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591 ms

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603 ms

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601 ms

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600 ms

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595 ms

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592 ms

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number_selected.gif

590 ms

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pause.gif

602 ms

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598 ms

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598 ms

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594 ms

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591 ms

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589 ms

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7767in-insportline.jpg

602 ms

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hecht2003.jpg

597 ms

3912protein.jpg

3912protein.jpg

598 ms

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20218in-insportline.jpg

595 ms

2514protein.jpg

2514protein.jpg

593 ms

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hecht53627xs.jpg

591 ms

2082protein.jpg

2082protein.jpg

604 ms

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h2818_10ts.jpg

600 ms

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stiga-299900016-0_supa.jpg

598 ms

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593 ms

17904in-insportline.jpg

17904in-insportline.jpg

592 ms

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609 ms

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618 ms

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17895in-insportline.jpg

617 ms

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4845protein.jpg

617 ms

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41014342.jpg

608 ms

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608 ms

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hecht08601.jpg

593 ms

2836protein.jpg

2836protein.jpg

601 ms

22216in-insportline.jpg

22216in-insportline.jpg

598 ms

sta-158567_dsi.jpg

sta-158567_dsi.jpg

598 ms

4756protein.jpg

4756protein.jpg

591 ms

p1609_10ts.jpg

p1609_10ts.jpg

590 ms

water-cube-2-ks.jpg

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585 ms

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596 ms

8774.jpg

8774.jpg

593 ms

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hecht1739.jpg

595 ms

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6392892_penta.jpg

589 ms

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40037599.jpg

584 ms

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20850in-insportline.jpg

595 ms

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597 ms

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600 ms

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597 ms

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hecht504.jpg

591 ms

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740090_penta.jpg

592 ms

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592 ms

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7xw1000301_brel.jpg

603 ms

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4467protein.jpg

637 ms

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stiga-256050002-st1_supa.jpg

601 ms

3195protein.jpg

3195protein.jpg

595 ms

Accessibility Review

prva.sk accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

prva.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

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

prva.sk SEO score

88

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

    SK

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prva.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Prva.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

prva.sk

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