Tools & Wizards About Us
teraled.pl screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

teraled.pl

TeraLED.pl Oświetlenie led, żarówki led, taśma led rgb, zasilacze led, oprawy sufitowe, kontrolery RGB - Najtaniej, gwarancja jakości i najniższej cen...

Page Load Speed

6.1 sec in total

First Response

1 sec

Resources Loaded

4.5 sec

Page Rendered

556 ms

teraled.pl screenshot

About Website

Click here to check amazing TeraLED content. Otherwise, check out these important facts you probably never knew about teraled.pl

Bezpośredni importer żarówek i taśm led.Oświetlenie LED, Żarówki gu10 led, Taśma LED, Zasilacze LED. Najtaniej gwarancja jakości i najniższej ceny. Warszawa, ul. Jana Pawła II 26

Visit teraled.pl

Key Findings

We analyzed Teraled.pl page load time and found that the first response time was 1 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

teraled.pl performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

www.teraled.pl

1041 ms

css

35 ms

style.php

118 ms

jquery.js

235 ms

skrypty.php

458 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 97% of them (122 requests) were addressed to the original Teraled.pl, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Teraled.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.6 kB (27%)

Content Size

682.2 kB

After Optimization

495.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Teraled.pl main page is 682.2 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. 35% of websites need less resources to load. Images take 566.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.5 kB

  • Original 65.3 kB
  • After minification 62.8 kB
  • After compression 13.8 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 51.5 kB or 79% of the original size.

Image Optimization

-24%

Potential reduce by 135.1 kB

  • Original 566.4 kB
  • After minification 431.3 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, TeraLED needs image optimization as it can save up to 135.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 50.5 kB
  • After minification 50.5 kB
  • After compression 50.5 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.

Requests Breakdown

Number of requests can be reduced by 8 (7%)

Requests Now

123

After Optimization

115

  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TeraLED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

www.teraled.pl

www.teraled.pl

1041 ms

css

css

35 ms

style.php

style.php

118 ms

jquery.js

jquery.js

235 ms

skrypty.php

skrypty.php

458 ms

ga.js

ga.js

122 ms

poland.png

poland.png

191 ms

england.png

england.png

186 ms

schowek.png

schowek.png

189 ms

logowanie.png

logowanie.png

298 ms

tasma_led_lampy_warszawa_gniazdka_wlaczniki_schneider_sedna_zarowki_led.jpg.jpg

tasma_led_lampy_warszawa_gniazdka_wlaczniki_schneider_sedna_zarowki_led.jpg.jpg

645 ms

szukaj.png

szukaj.png

303 ms

koszyk.png

koszyk.png

408 ms

menu_rozwijane.png

menu_rozwijane.png

408 ms

ta%C5%9Bma_120_led_miniatura.png

ta%C5%9Bma_120_led_miniatura.png

410 ms

tasma_led_2835_minatura_teraled.png

tasma_led_2835_minatura_teraled.png

417 ms

tasma-cob-25m-miniatura.png

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420 ms

zasilacz_desktop_miniatura_teraled.png

zasilacz_desktop_miniatura_teraled.png

519 ms

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zasilacz_30w_a123571_mpl_warszawa-premiumlux-ul---bartycka-116-warszawa.png

520 ms

meblowy_zasilacz_miniatura_teraled.png

meblowy_zasilacz_miniatura_teraled.png

521 ms

lrs_zasilacz_miniatura_teraled.png

lrs_zasilacz_miniatura_teraled.png

531 ms

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536 ms

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gpc-20-350-premiumlux-ul---bartycka-116-zasilacz_pradowy.png

631 ms

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632 ms

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ELG-150-12B_miniatura_1-10v.png

633 ms

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dali_ELG-75-12DA_zasilacz_miniatura.png

645 ms

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zasilacz_skoff_miniatura.png

652 ms

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minilux_czarny_miniatura_warszawa_teraled.png

743 ms

corner_czarny_miniatura_teraled.png

corner_czarny_miniatura_teraled.png

748 ms

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mini_groove_profil_warszawa_teraled.png

744 ms

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arc12_profil_miniatura.png

756 ms

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floor_pod%C5%82ogowwy_miniatura_teraled.png

758 ms

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przes%C5%82ona_miniatura_teraled.png

767 ms

wlacznik_w_profil_miniatura_terled.png

wlacznik_w_profil_miniatura_terled.png

854 ms

zaslepki_miniatura_teraled_warszawa.png

zaslepki_miniatura_teraled_warszawa.png

855 ms

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mini_led_profil_vario30-01_anodowany_srebrny_warszawa-premiumlux-ul---bartycka-116-warszawa-teraled.png

860 ms

cyna-i-akcesoria-lutownicze-bartycka_116_sikorskiego_3b.png

cyna-i-akcesoria-lutownicze-bartycka_116_sikorskiego_3b.png

870 ms

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budowa_i_remont.png

871 ms

akcesoria_malarskie_warszawa.png

akcesoria_malarskie_warszawa.png

883 ms

livolo-logo-warszawa_bartycka_116_touch_panel_dimmer_panel_dotykowy_sciemniacz_wlacznik.png

livolo-logo-warszawa_bartycka_116_touch_panel_dimmer_panel_dotykowy_sciemniacz_wlacznik.png

966 ms

logo_hager_teraled.png

logo_hager_teraled.png

966 ms

karlik_warszawa_bartycka_116.png

karlik_warszawa_bartycka_116.png

906 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

26 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

33 ms

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florbox_floorboxy_puszki_podlogowe_gniazdka_podlogowe_zasilanie_podlogowe_warszawa_bartycka_116.png

804 ms

viko_logo_na_strone_glowno.png

viko_logo_na_strone_glowno.png

802 ms

schneider-electric_logo_giw.png

schneider-electric_logo_giw.png

815 ms

puszki_hurtownia_oswietlenia_lux_warszawa_bartycka_116.png

puszki_hurtownia_oswietlenia_lux_warszawa_bartycka_116.png

786 ms

giralogo_warszawa_bartycka_116_gniazdkaiwlaczniki.png

giralogo_warszawa_bartycka_116_gniazdkaiwlaczniki.png

783 ms

kontakt_simon_logo.png

kontakt_simon_logo.png

680 ms

gniazdkaiwlaczniki-Legrand_warszawa.svg.png

gniazdkaiwlaczniki-Legrand_warszawa.svg.png

695 ms

orno-polska_m_warszawa_bartycka.png

orno-polska_m_warszawa_bartycka.png

695 ms

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ospel_logo_warszawa_bartycka.png

704 ms

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775 ms

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eti_ikona_bartycka_warszawa.jpg

676 ms

logo_hager_aparatura_warszawa_bartycka.jpg

logo_hager_aparatura_warszawa_bartycka.jpg

679 ms

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ideal_aparatura_modu%C5%82owa_warszawa_bartycka.png

697 ms

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LCTec_aparatura_modulowa_warszawa_bartycka_116.jpg

689 ms

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Legrand_aparatura_modu%C5%82owa_warszawa_bartycka_116.svg.png

701 ms

schneider_aparatura_modu%C5%82owa_bartycka_warszawa.png

schneider_aparatura_modu%C5%82owa_bartycka_warszawa.png

675 ms

akcesoria_led_warszawa.png

akcesoria_led_warszawa.png

675 ms

mini_koszulki-termokurczliwe-1m-2,5mm-premiumlux-ul---bartycka-116-warszawa.png

mini_koszulki-termokurczliwe-1m-2,5mm-premiumlux-ul---bartycka-116-warszawa.png

677 ms

z%C5%82%C4%85czka_miniatura_teraled.png

z%C5%82%C4%85czka_miniatura_teraled.png

689 ms

baterie_alkaiczne_warszawa_bartycka.png

baterie_alkaiczne_warszawa_bartycka.png

688 ms

czujniki_ruchu_warszawa_bartycka.png

czujniki_ruchu_warszawa_bartycka.png

701 ms

mini_tehalit_kanal_elektroinstalacyjny-premiumlux-ul---bartycka-116-warszawa-teraled.png

mini_tehalit_kanal_elektroinstalacyjny-premiumlux-ul---bartycka-116-warszawa-teraled.png

675 ms

mini_kabel-czarny-dekoracyjny-do-lamp-2x0,75mm2-premiumlux-ul---bartycka-116-warszawa-teraled.png

mini_kabel-czarny-dekoracyjny-do-lamp-2x0,75mm2-premiumlux-ul---bartycka-116-warszawa-teraled.png

675 ms

ydyp_3x1,5_mini_teraled.png

ydyp_3x1,5_mini_teraled.png

675 ms

kabel_koncentryczy_mini_teraled.png

kabel_koncentryczy_mini_teraled.png

689 ms

ok_mini_przedluzacz_lena_4_gniazda_z_wylacznikiem-premiumlux-ul---bartycka-116-warszawa-teraled.png

ok_mini_przedluzacz_lena_4_gniazda_z_wylacznikiem-premiumlux-ul---bartycka-116-warszawa-teraled.png

689 ms

komputerowy_kabel_teraled.png

komputerowy_kabel_teraled.png

701 ms

kontrolery_rgb_rgbw_sciemniacze_teraled.png

kontrolery_rgb_rgbw_sciemniacze_teraled.png

675 ms

kontroler_rgb_miniatura_teraled.png

kontroler_rgb_miniatura_teraled.png

675 ms

%C5%9Bciemniacz_led_miniatura_teraled.png

%C5%9Bciemniacz_led_miniatura_teraled.png

675 ms

wlacznik_irsensor_miniatura_teraled.png

wlacznik_irsensor_miniatura_teraled.png

689 ms

adaptery_gniazda_teraled.png

adaptery_gniazda_teraled.png

688 ms

lampa-biurkowa-pixa_teraled.png

lampa-biurkowa-pixa_teraled.png

702 ms

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lampy_wiszace_warszawa_teraled.png

675 ms

tutto_oprawa_gips_warszawa_bartycka_teraled.png

tutto_oprawa_gips_warszawa_bartycka_teraled.png

675 ms

naswietlacze_led_teraled.png

naswietlacze_led_teraled.png

675 ms

marabella_miniatura_nad_lustro.png

marabella_miniatura_nad_lustro.png

689 ms

oprawy_do_polek_szklanych.png

oprawy_do_polek_szklanych.png

688 ms

faso-k-b-krysztal+zarowka.png

faso-k-b-krysztal+zarowka.png

701 ms

kategoria_oprawy_podszafkowe_meblowe_led_teraled.png

kategoria_oprawy_podszafkowe_meblowe_led_teraled.png

676 ms

oprawy_schodowe_premium_teraled.png

oprawy_schodowe_premium_teraled.png

676 ms

spag-c-w-g-317506-teraled-sklep-i-hurtownia-warszawa-303971.png

spag-c-w-g-317506-teraled-sklep-i-hurtownia-warszawa-303971.png

675 ms

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awaryjna_oximia_warszawa.png

689 ms

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panel_60x60_led_warszawa_bartycvka_116.png

689 ms

plafony_warszawa_teraled.png

plafony_warszawa_teraled.png

702 ms

ok_dako-teraled-sklep-i-hurtownia-warszawa-238568.png

ok_dako-teraled-sklep-i-hurtownia-warszawa-238568.png

675 ms

ancona_oprawa_na_szyne_luxsystem_3f_czarna_3_fazow-premiumlux-ul---bartycka-116-warszawa-331604.png

ancona_oprawa_na_szyne_luxsystem_3f_czarna_3_fazow-premiumlux-ul---bartycka-116-warszawa-331604.png

676 ms

venice_miniatura_premium.png

venice_miniatura_premium.png

674 ms

siena_kinkiet_miniatura_teraled.png

siena_kinkiet_miniatura_teraled.png

689 ms

modu%C5%82y_reklamowe_teraled.png

modu%C5%82y_reklamowe_teraled.png

689 ms

swietlowka_led_t8_osram_ledvance_120cmjpg-premiumlux-ul---bartycka-116-warszawa-320376.png

swietlowka_led_t8_osram_ledvance_120cmjpg-premiumlux-ul---bartycka-116-warszawa-320376.png

702 ms

kategoria_transformatory_govena_AC.png

kategoria_transformatory_govena_AC.png

676 ms

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dospel_bez_wentylator_teraled.png

675 ms

tristan_miniatura_teraled.png

tristan_miniatura_teraled.png

675 ms

e14_philips_miniatura_teraled.png

e14_philips_miniatura_teraled.png

689 ms

miniatura_PHILIPS-Zarowka-LED-Classic-7W827-odpowiednik-60W-806lm-2700K_teraled.png

miniatura_PHILIPS-Zarowka-LED-Classic-7W827-odpowiednik-60W-806lm-2700K_teraled.png

689 ms

g4_philips_miniatura_teraled.png

g4_philips_miniatura_teraled.png

702 ms

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g9_philips_warszawa_teraled.png

675 ms

gu10_philips_miniatura_teraled.png

gu10_philips_miniatura_teraled.png

674 ms

gu11_led_miniatura_terled.png

gu11_led_miniatura_terled.png

674 ms

gx53_osram_miniatura_teraled.png

gx53_osram_miniatura_teraled.png

688 ms

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rgbw-5pin-premiumlux-ul---bartycka-116-warszawa-teraled.png

688 ms

mr11_led_miniatury.png

mr11_led_miniatury.png

702 ms

mr16_philips_miniatura_teraled.png

mr16_philips_miniatura_teraled.png

675 ms

r7s_118_miniatura_teraled.png

r7s_118_miniatura_teraled.png

675 ms

s14d_miniatura.png

s14d_miniatura.png

674 ms

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s14s_miniatura_teraled.png

689 ms

tlo_modulu.png

tlo_modulu.png

690 ms

loader.gif

loader.gif

817 ms

tlo_przycisku_koszyka.png

tlo_przycisku_koszyka.png

674 ms

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ikony_kontakt.png

673 ms

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zobacz_wszystkie_box.png

674 ms

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newsletter_box.png

689 ms

zamknij.png

zamknij.png

691 ms

scroll.png

scroll.png

728 ms

overlay.png

overlay.png

675 ms

_loader_small.gif

_loader_small.gif

676 ms

fb.png

fb.png

718 ms

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100px_ta%C5%9Bma-2835-120-3000-12v-warszawa.jpg

692 ms

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100px_ta%C5%9Bma%20led%2060%20led%202835%203000K%2012V%20DC%20Warszawa.jpg

730 ms

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100px_tasma%20led%2060%20led%202835%20warszawa.jpg

724 ms

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100px_ta%C5%9Bma%20led%2060%20led%202835%202700K%2012V%20DC%20Warszawa.jpg

674 ms

Accessibility Review

teraled.pl accessibility score

84

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

Form elements do not have associated labels

Best Practices

teraled.pl 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

SEO Factors

teraled.pl SEO score

98

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 Teraled.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 Teraled.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

teraled.pl

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