Tools & Wizards About Us
volty.pl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

volty.pl

Sklep internetowy VOLTY.PL

Page Load Speed

7.2 sec in total

First Response

743 ms

Resources Loaded

6.1 sec

Page Rendered

340 ms

volty.pl screenshot

About Website

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

Mocne akumulatory żelowe i agm do UPS'ów, łodzi, urządzeń z napędem elektrycznym. Sprzedaż wysyłkowa, dostawa - 24H - www.volty.pl

Visit volty.pl

Key Findings

We analyzed Volty.pl page load time and found that the first response time was 743 ms and then it took 6.5 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

volty.pl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

volty.pl

743 ms

style.php

236 ms

jquery.js

440 ms

skrypty.php

578 ms

banner_popup.php

356 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 88% of them (70 requests) were addressed to the original Volty.pl, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Nokaut.link.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.0 kB (25%)

Content Size

615.7 kB

After Optimization

462.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Volty.pl main page is 615.7 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. 40% of websites need less resources to load. Images take 388.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 45.0 kB

  • Original 53.9 kB
  • After minification 50.9 kB
  • After compression 8.9 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 45.0 kB or 84% of the original size.

Image Optimization

-18%

Potential reduce by 71.7 kB

  • Original 388.6 kB
  • After minification 316.9 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, VOLTY needs image optimization as it can save up to 71.7 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 36.3 kB

  • Original 173.2 kB
  • After minification 173.2 kB
  • After compression 136.9 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 36.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (26%)

Requests Now

77

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOLTY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

volty.pl

volty.pl

743 ms

style.php

style.php

236 ms

jquery.js

jquery.js

440 ms

skrypty.php

skrypty.php

578 ms

banner_popup.php

banner_popup.php

356 ms

js

js

131 ms

platform.js

platform.js

31 ms

analytics.js

analytics.js

155 ms

conversion.js

conversion.js

4393 ms

naglowek_tlo_gora.png

naglowek_tlo_gora.png

199 ms

rwd_szukaj.png

rwd_szukaj.png

198 ms

rwd_konto.png

rwd_konto.png

197 ms

rwd_rejestracja.png

rwd_rejestracja.png

196 ms

rwd_koszyk.png

rwd_koszyk.png

297 ms

koszyk_naglowek.png

koszyk_naglowek.png

305 ms

logowanie.png

logowanie.png

312 ms

naglowek_tlo_szukaj.png

naglowek_tlo_szukaj.png

311 ms

tlo_wyszukiwania.png

tlo_wyszukiwania.png

404 ms

szukaj.png

szukaj.png

405 ms

BANNER_GORA.png

BANNER_GORA.png

525 ms

naglowek_tlo_menu.png

naglowek_tlo_menu.png

417 ms

tlo_naglowka_modulow.png

tlo_naglowka_modulow.png

426 ms

gotowka_karta.jpg

gotowka_karta.jpg

427 ms

whatsapp_qr_mini.jpg

whatsapp_qr_mini.jpg

513 ms

100px_GP_1272_NOWE.jpg

100px_GP_1272_NOWE.jpg

514 ms

100px_lifepo4-akumulator-100a-100ah-bms.jpg

100px_lifepo4-akumulator-100a-100ah-bms.jpg

529 ms

100px_ladowarka_akuell.jpg

100px_ladowarka_akuell.jpg

541 ms

100px_przetwornice_volt_polska.jpg

100px_przetwornice_volt_polska.jpg

542 ms

100px_alarmtec_logo.jpg

100px_alarmtec_logo.jpg

621 ms

100px_bluebox_logo.jpg

100px_bluebox_logo.jpg

622 ms

100px_csb_logo.jpg

100px_csb_logo.jpg

635 ms

100px_europower_logo.jpg

100px_europower_logo.jpg

641 ms

100px_fgb_logo.jpg

100px_fgb_logo.jpg

657 ms

100px_glp_logo.jpg

100px_glp_logo.jpg

657 ms

100px_mb_logo.jpg

100px_mb_logo.jpg

729 ms

100px_mwpower_logo.jpg

100px_mwpower_logo.jpg

730 ms

100px_nerbo_logo.png

100px_nerbo_logo.png

746 ms

100px_nexon_logo.jpg

100px_nexon_logo.jpg

753 ms

100px_panasonic_logo.png

100px_panasonic_logo.png

772 ms

100px_powerbox_logo.jpg

100px_powerbox_logo.jpg

773 ms

100px_qoltec-logo.jpg

100px_qoltec-logo.jpg

838 ms

100px_securbox_logo.jpg

100px_securbox_logo.jpg

837 ms

100px_ssb_logo.jpg

100px_ssb_logo.jpg

857 ms

100px_tatarek_logo.jpg

100px_tatarek_logo.jpg

866 ms

100px_technocell_logo.jpg

100px_technocell_logo.jpg

813 ms

ec.js

ec.js

13 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

collect

collect

32 ms

collect

collect

44 ms

opinie_sklepu.php

opinie_sklepu.php

813 ms

100px_techtru_logo.jpg

100px_techtru_logo.jpg

699 ms

100px_TMT_logo.jpg

100px_TMT_logo.jpg

756 ms

100px_volcom_logo.jpg

100px_volcom_logo.jpg

756 ms

badge

badge

154 ms

100px_VOLT_LOGO_KOLOR.png

100px_VOLT_LOGO_KOLOR.png

689 ms

100px_wittz_logo.jpg

100px_wittz_logo.jpg

714 ms

tlo_naglowka_boxu_katagorii.png

tlo_naglowka_boxu_katagorii.png

707 ms

tlo_naglowka_boxu.png

tlo_naglowka_boxu.png

751 ms

googlelogo_color_150x54dp.png

googlelogo_color_150x54dp.png

7 ms

naglowek_boxu_cien.png

naglowek_boxu_cien.png

658 ms

ikony_kontakt.png

ikony_kontakt.png

692 ms

tlo_zobacz_szczegoly_modul.png

tlo_zobacz_szczegoly_modul.png

703 ms

lupa_modul.png

lupa_modul.png

698 ms

loader.gif

loader.gif

698 ms

tlo_przycisku_koszyka.png

tlo_przycisku_koszyka.png

658 ms

tlo_naglowka_stopki.png

tlo_naglowka_stopki.png

656 ms

tlo_gradient_stopki.png

tlo_gradient_stopki.png

687 ms

menu_stopki.png

menu_stopki.png

701 ms

zamknij.png

zamknij.png

699 ms

zamknij_banner_popup.png

zamknij_banner_popup.png

699 ms

scroll.png

scroll.png

657 ms

200px_GP_1272_NOWE.jpg

200px_GP_1272_NOWE.jpg

657 ms

200px_GP_12120_NOWE.jpg

200px_GP_12120_NOWE.jpg

688 ms

200px_HR_1221W_NOWE.jpg

200px_HR_1221W_NOWE.jpg

700 ms

200px_HR_1224W_NOWE.jpg

200px_HR_1224W_NOWE.jpg

814 ms

200px_HRL_1234W_NOWE.jpg

200px_HRL_1234W_NOWE.jpg

698 ms

200px_EP7_2_12.jpg

200px_EP7_2_12.jpg

657 ms

200px_EP17_12.jpg

200px_EP17_12.jpg

657 ms

200px_MWS_5-12.jpg

200px_MWS_5-12.jpg

689 ms

ocena_5.png

ocena_5.png

448 ms

Accessibility Review

volty.pl accessibility score

72

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

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

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

volty.pl 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

High

Browser errors were logged to the console

SEO Factors

volty.pl SEO score

99

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

High

Tap targets are not sized appropriately

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 Volty.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 Volty.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

volty.pl

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