Tools & Wizards About Us
brasiltronic.com.br screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% 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

brasiltronic.com.br

BRASILTronic

Page Load Speed

6.2 sec in total

First Response

591 ms

Resources Loaded

3.8 sec

Page Rendered

1.8 sec

brasiltronic.com.br screenshot

About Website

Click here to check amazing BRASILTronic content for Brazil. Otherwise, check out these important facts you probably never knew about brasiltronic.com.br

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Visit brasiltronic.com.br

Key Findings

We analyzed Brasiltronic.com.br page load time and found that the first response time was 591 ms and then it took 5.6 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

brasiltronic.com.br performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value21.2 s

0/100

10%

TBT (Total Blocking Time)

Value21,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.27

45/100

15%

TTI (Time to Interactive)

Value54.2 s

0/100

10%

Network Requests Diagram

brasiltronic.com.br

591 ms

www.brasiltronic.com.br

190 ms

www.brasiltronic.com.br

258 ms

css2

41 ms

css2

63 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Brasiltronic.com.br, 78% (125 requests) were made to Images.tcdn.com.br and 7% (11 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Images.tcdn.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (20%)

Content Size

7.7 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brasiltronic.com.br main page is 7.7 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. Only a small number of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 899.0 kB

  • Original 962.0 kB
  • After minification 568.4 kB
  • After compression 63.0 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 393.6 kB, which is 41% 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 899.0 kB or 93% of the original size.

Image Optimization

-9%

Potential reduce by 577.5 kB

  • Original 6.2 MB
  • After minification 5.6 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. BRASILTronic images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.5 kB

  • Original 362.0 kB
  • After minification 362.0 kB
  • After compression 354.4 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.

CSS Optimization

-32%

Potential reduce by 50.4 kB

  • Original 158.8 kB
  • After minification 158.8 kB
  • After compression 108.4 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. Brasiltronic.com.br needs all CSS files to be minified and compressed as it can save up to 50.4 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (22%)

Requests Now

154

After Optimization

120

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BRASILTronic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

brasiltronic.com.br

brasiltronic.com.br

591 ms

www.brasiltronic.com.br

www.brasiltronic.com.br

190 ms

www.brasiltronic.com.br

www.brasiltronic.com.br

258 ms

css2

css2

41 ms

css2

css2

63 ms

swiper.min.css

swiper.min.css

149 ms

style.min.css

style.min.css

170 ms

devrocket.min.css

devrocket.min.css

176 ms

js

js

72 ms

widbox.min.js

widbox.min.js

43 ms

pageview.min.js

pageview.min.js

249 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

249 ms

pag-lazy.js

pag-lazy.js

249 ms

ga4.js

ga4.js

320 ms

autocomplete.min.js

autocomplete.min.js

321 ms

XCxhqB1Zob

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332 ms

tray_ssc.min.js

tray_ssc.min.js

73 ms

jquery-migrate-3.3.2.min.js

jquery-migrate-3.3.2.min.js

322 ms

bootstrap-3.4.1.min.js

bootstrap-3.4.1.min.js

322 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

322 ms

LiveshopAlert.js

LiveshopAlert.js

323 ms

lazyload.min.js

lazyload.min.js

324 ms

swiper.min.js

swiper.min.js

325 ms

flexslider.js

flexslider.js

325 ms

jquery.mask.min.js

jquery.mask.min.js

326 ms

js.cookie.min.js

js.cookie.min.js

326 ms

main.min.js

main.min.js

326 ms

application-2.0.min.js

application-2.0.min.js

327 ms

newsletter-popup.min.css

newsletter-popup.min.css

328 ms

vue.min.js

vue.min.js

328 ms

newsletter-popup.min.js

newsletter-popup.min.js

330 ms

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295 ms

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269 ms

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269 ms

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992 ms

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991 ms

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1002 ms

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327 ms

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531 ms

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890 ms

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890 ms

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995 ms

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992 ms

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992 ms

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993 ms

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923 ms

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925 ms

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925 ms

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922 ms

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927 ms

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926 ms

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926 ms

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926 ms

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929 ms

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925 ms

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925 ms

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929 ms

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927 ms

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924 ms

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925 ms

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1000 ms

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1131 ms

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20 ms

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836 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

32 ms

base.js

base.js

67 ms

go-v3.woff

go-v3.woff

815 ms

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814 ms

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815 ms

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813 ms

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945 ms

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943 ms

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Leve_Terceira-Vitrine-500x500_Teclas.png

888 ms

Leve_Terceira-Vitrine-500x500_Microfones.png

Leve_Terceira-Vitrine-500x500_Microfones.png

886 ms

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ad_status.js

789 ms

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753 ms

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708 ms

embed.js

embed.js

536 ms

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Leve_Banner_Vitrine_Storie_V4_Especialistas.png

447 ms

Leve_Quarta_Vitrine_1400x400_CaixasAtivas_V5.png

Leve_Quarta_Vitrine_1400x400_CaixasAtivas_V5.png

350 ms

Leve_MIni_Banners_MicrofonesProfissionais.png

Leve_MIni_Banners_MicrofonesProfissionais.png

349 ms

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Leve_MIni_Banners_SistemasDeMicrofones.png

347 ms

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344 ms

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352 ms

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350 ms

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351 ms

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349 ms

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351 ms

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416 ms

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348 ms

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413 ms

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414 ms

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410 ms

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410 ms

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412 ms

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415 ms

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413 ms

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836 ms

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412 ms

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409 ms

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409 ms

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340 ms

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1049 ms

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180_sistema_de_microfone_sem_fio_sennheiser_ew_d_me2_com_microfone_de_lapela_r4_9_552_a_607_mhz_103_1_fed254079a67d1bc2f077a344a6eaae4.jpg

759 ms

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760 ms

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759 ms

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180_sistema_de_microfone_sem_fio_sennheiser_xsw_1_825_a_com_capsula_de_mao_107_1_ec5e4332a91c2637c1a784ca078bba39.jpg

633 ms

id

id

131 ms

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814 ms

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812 ms

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811 ms

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812 ms

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750 ms

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180_lente_fujifilm_xf_80mm_f_2_8_r_lm_ois_wr_macro_1105_1_20c8200125e1bef42dce47a149b1d7c3.jpg

689 ms

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777 ms

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777 ms

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776 ms

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776 ms

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774 ms

Create

Create

680 ms

Create

Create

683 ms

Create

Create

681 ms

Create

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682 ms

Create

Create

770 ms

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770 ms

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787 ms

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787 ms

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787 ms

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784 ms

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180_cavaco_acustico_rozini_rc09_caixa_baixa_fosco_imbuia_rc09_ac_f_i_1587_1_7c8c6c437567b9c7a5f9422728c44c05.jpg

787 ms

Create

Create

746 ms

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723 ms

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723 ms

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721 ms

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977 ms

180_bateria_alcalina_rayovac_9v_1_unidade_1609_1_f6689d2228b7d3b8c9cb004382c0a516.jpg

180_bateria_alcalina_rayovac_9v_1_unidade_1609_1_f6689d2228b7d3b8c9cb004382c0a516.jpg

722 ms

180_tripe_profissional_nest_nt_777_com_cabeca_hidraulica_suporta_ate_4_0_kilos_1389_1_20951a6c1e31dac04c3d3a59d1c0ef1e.jpg

180_tripe_profissional_nest_nt_777_com_cabeca_hidraulica_suporta_ate_4_0_kilos_1389_1_20951a6c1e31dac04c3d3a59d1c0ef1e.jpg

720 ms

180_caixa_de_som_ambiente_jbl_c321p_par_de_3_30w_rms_preto_2541_1_20d3f3bf54e4a208e14cfa76ed7142fb.jpg

180_caixa_de_som_ambiente_jbl_c321p_par_de_3_30w_rms_preto_2541_1_20d3f3bf54e4a208e14cfa76ed7142fb.jpg

721 ms

180_fonte_de_alimentacao_boss_psa_120zs_9v_500ma_de_saida_bivolt_1691_1_55329a31911581aa55808e9f14d03cdc.jpg

180_fonte_de_alimentacao_boss_psa_120zs_9v_500ma_de_saida_bivolt_1691_1_55329a31911581aa55808e9f14d03cdc.jpg

892 ms

180_violao_acustico_rozini_rx210_studio_classico_natural_fosco_rx210_ac_f_lp_1565_1_075b1b77f76d33bd36d79e234aba901a.jpg

180_violao_acustico_rozini_rx210_studio_classico_natural_fosco_rx210_ac_f_lp_1565_1_075b1b77f76d33bd36d79e234aba901a.jpg

977 ms

loading.svg

loading.svg

974 ms

Leve_Pop-up_padrao_2024.png

Leve_Pop-up_padrao_2024.png

972 ms

gtm.js

gtm.js

602 ms

Create

Create

695 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

631 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

632 ms

Accessibility Review

brasiltronic.com.br 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

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

brasiltronic.com.br 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

High

Page has valid source maps

SEO Factors

brasiltronic.com.br 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

    PT

  • Language Claimed

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brasiltronic.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Brasiltronic.com.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

brasiltronic.com.br

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