Tools & Wizards About Us
nucleocursos.com.br screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nucleocursos.com.br

Cursos de Massoterapia e Estética Corporal em Blumenau SC - NES

Page Load Speed

5.4 sec in total

First Response

402 ms

Resources Loaded

4.5 sec

Page Rendered

515 ms

nucleocursos.com.br screenshot

About Website

Visit nucleocursos.com.br now to see the best up-to-date Nucleo Cursos content for Brazil and also check out these interesting facts you probably never knew about nucleocursos.com.br

Procurando por Cursos Profissionalizantes em Blumenau: Cursos de Massoterapia, Estética e Terapias, Acupuntura e Curso Técnico em Estética.

Visit nucleocursos.com.br

Key Findings

We analyzed Nucleocursos.com.br page load time and found that the first response time was 402 ms 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

nucleocursos.com.br performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.374

28/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

nucleocursos.com.br

402 ms

nucleocursos.com.br

534 ms

www.nucleocursos.com.br

360 ms

www.nucleocursos.com.br

695 ms

js

77 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 72% of them (64 requests) were addressed to the original Nucleocursos.com.br, 7% (6 requests) were made to Google.com and 6% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Nucleocursos.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.6 kB (22%)

Content Size

735.9 kB

After Optimization

577.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nucleocursos.com.br main page is 735.9 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. 65% of websites need less resources to load. Javascripts take 429.8 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 154.0 kB

  • Original 169.7 kB
  • After minification 95.4 kB
  • After compression 15.7 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 74.3 kB, which is 44% 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 154.0 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 92.7 kB
  • After minification 92.6 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. Nucleo Cursos images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

  • Original 429.8 kB
  • After minification 429.8 kB
  • After compression 426.5 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.

CSS Optimization

-3%

Potential reduce by 1.3 kB

  • Original 43.8 kB
  • After minification 43.8 kB
  • After compression 42.5 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. Nucleocursos.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (43%)

Requests Now

75

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nucleo Cursos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nucleocursos.com.br

nucleocursos.com.br

402 ms

nucleocursos.com.br

nucleocursos.com.br

534 ms

www.nucleocursos.com.br

www.nucleocursos.com.br

360 ms

www.nucleocursos.com.br

www.nucleocursos.com.br

695 ms

js

js

77 ms

modernizr-custom.js

modernizr-custom.js

260 ms

bootstrap.min.css

bootstrap.min.css

393 ms

main.css

main.css

537 ms

all.min.css

all.min.css

44 ms

curso-novo.css

curso-novo.css

404 ms

js

js

66 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

404 ms

dropdown.css

dropdown.css

406 ms

vendor.min.js

vendor.min.js

894 ms

main.js

main.js

526 ms

api.js

api.js

49 ms

api.js

api.js

88 ms

select2.css

select2.css

141 ms

gtm.js

gtm.js

214 ms

PEIM-Procedimento-Estetico-Injetavel-em-Microvasos-365x243.jpg

PEIM-Procedimento-Estetico-Injetavel-em-Microvasos-365x243.jpg

193 ms

embed

embed

292 ms

puff.svg

puff.svg

168 ms

logo.png

logo.png

169 ms

Curso-de-Massagem-Terapeutica-Avancado-imagem.png

Curso-de-Massagem-Terapeutica-Avancado-imagem.png

1250 ms

Curso-de-Toxina-Botulinica-e-Preenchimento-imagem.png

Curso-de-Toxina-Botulinica-e-Preenchimento-imagem.png

931 ms

curso-de-massoterapia-imagem.png

curso-de-massoterapia-imagem.png

926 ms

curso-de-acupuntura-imagem3.jpg

curso-de-acupuntura-imagem3.jpg

524 ms

banner-01-black-friday-imagem.jpg

banner-01-black-friday-imagem.jpg

795 ms

banner-04-cuidador-de-idosos-imagem.jpg

banner-04-cuidador-de-idosos-imagem.jpg

680 ms

arrow-right.png

arrow-right.png

646 ms

arrow-left.png

arrow-left.png

781 ms

480x310-Curso_de_Cabeleireiro_Profissional.png

480x310-Curso_de_Cabeleireiro_Profissional.png

820 ms

arrow-bottom.png

arrow-bottom.png

918 ms

480x310-CURSO_DE_MASSOTERAPIA_Nucleo_cursos_Blumenau_SC.png

480x310-CURSO_DE_MASSOTERAPIA_Nucleo_cursos_Blumenau_SC.png

1060 ms

480x310-Curso_de_designer_de_sobrancelhas_nucleo_cursos_nes_blumenau.jpg

480x310-Curso_de_designer_de_sobrancelhas_nucleo_cursos_nes_blumenau.jpg

963 ms

480x310-curso_de_limpeza_de_pele_nucleo_cursos_nes_blumenau_sc.jpg

480x310-curso_de_limpeza_de_pele_nucleo_cursos_nes_blumenau_sc.jpg

1322 ms

480x310-Curso_de_Depila%C3%A7%C3%A3o_Profissional_em_Blumenau_SC-min.jpg

480x310-Curso_de_Depila%C3%A7%C3%A3o_Profissional_em_Blumenau_SC-min.jpg

1060 ms

480x310-Curso_de_Ventosaterapia.png

480x310-Curso_de_Ventosaterapia.png

1068 ms

480x310-curso_terapias_naturais_integrativas_nucleo_cursos_nes_blumenau_sc1.jpg

480x310-curso_terapias_naturais_integrativas_nucleo_cursos_nes_blumenau_sc1.jpg

1101 ms

480x310-curso_terapias_naturais_integrativas_nucleo_cursos_nes_blumenau_sc.jpg

480x310-curso_terapias_naturais_integrativas_nucleo_cursos_nes_blumenau_sc.jpg

1201 ms

480x310-950x650-curso_de_alongamento_de_c%C3%ADlios_nucleo_cursos_nes_blumenau_sc.jpg

480x310-950x650-curso_de_alongamento_de_c%C3%ADlios_nucleo_cursos_nes_blumenau_sc.jpg

1200 ms

480x310-Curso_Extens%C3%A3o_de_C%C3%ADlios_2%C2%A0em%C2%A01_Blumenau_SC.png

480x310-Curso_Extens%C3%A3o_de_C%C3%ADlios_2%C2%A0em%C2%A01_Blumenau_SC.png

1210 ms

bg-experiencias.jpg

bg-experiencias.jpg

1244 ms

41.png

41.png

1333 ms

52.png

52.png

1333 ms

61.png

61.png

1344 ms

43.png

43.png

1381 ms

54.png

54.png

1387 ms

63.png

63.png

1455 ms

bg-other-cursos.jpg

bg-other-cursos.jpg

1465 ms

480x310-curso_de_abordagens_terapeuticas_nos_p%C3%B3s_operat%C3%B3rio_nucleo_cursos_nes_blumenau_sc.jpg

480x310-curso_de_abordagens_terapeuticas_nos_p%C3%B3s_operat%C3%B3rio_nucleo_cursos_nes_blumenau_sc.jpg

1466 ms

480x310-vantagens_do_curso_de_dry_needling2.jpg

480x310-vantagens_do_curso_de_dry_needling2.jpg

1490 ms

480x310-curso_de_dor_e_dry_needling_nucleo_cursos_nes_blumenau_sc.jpg

480x310-curso_de_dor_e_dry_needling_nucleo_cursos_nes_blumenau_sc.jpg

1517 ms

480x310-curso_de_abordagens_terapeuticas_nos_p%C3%B3s_operat%C3%B3rio_nucleo_cursos_nes_blumenau_sc1.jpg

480x310-curso_de_abordagens_terapeuticas_nos_p%C3%B3s_operat%C3%B3rio_nucleo_cursos_nes_blumenau_sc1.jpg

1521 ms

480x310-Curso_de_Forma%C3%A7%C3%A3o_em_Acupuntura_Nucleo_Cursos_Blumenau.jpg

480x310-Curso_de_Forma%C3%A7%C3%A3o_em_Acupuntura_Nucleo_Cursos_Blumenau.jpg

1728 ms

Quais-as-Vantagens-do-Curso-de-Design-de-Sobrancelhas-365x243.jpg

Quais-as-Vantagens-do-Curso-de-Design-de-Sobrancelhas-365x243.jpg

270 ms

instrumentos-de-liberacao-miofascial-365x243.jpg

instrumentos-de-liberacao-miofascial-365x243.jpg

563 ms

480x310-P%C3%B3s_gradua%C3%A7%C3%A3o_em_Acupuntura.png

480x310-P%C3%B3s_gradua%C3%A7%C3%A3o_em_Acupuntura.png

1458 ms

480x310-Curso_de_unhas_de_fibra_de_vidro.jpg

480x310-Curso_de_unhas_de_fibra_de_vidro.jpg

1445 ms

480x310-curso_de_manicure_e_pedicure_nucleo_cursos_blumenau_sc1.jpg

480x310-curso_de_manicure_e_pedicure_nucleo_cursos_blumenau_sc1.jpg

1462 ms

Roboto-Regular.woff

Roboto-Regular.woff

1496 ms

sdk.js

sdk.js

62 ms

recaptcha__en.js

recaptcha__en.js

101 ms

js

js

108 ms

sdk.js

sdk.js

11 ms

178 ms

anchor

anchor

52 ms

search.js

search.js

4 ms

geometry.js

geometry.js

7 ms

main.js

main.js

12 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

11 ms

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

37 ms

webworker.js

webworker.js

35 ms

logo_48.png

logo_48.png

23 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

50 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

53 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

55 ms

recaptcha__en.js

recaptcha__en.js

45 ms

Roboto-Medium.woff

Roboto-Medium.woff

1118 ms

Roboto-Light.woff

Roboto-Light.woff

1103 ms

Roboto-Thin.woff

Roboto-Thin.woff

1085 ms

Roboto-Bold.woff

Roboto-Bold.woff

1000 ms

Roboto-Black.woff

Roboto-Black.woff

1009 ms

icomoon.ttf

icomoon.ttf

998 ms

bg-rodape.png

bg-rodape.png

950 ms

logo-rodape.png

logo-rodape.png

958 ms

ico-whatsapp.png

ico-whatsapp.png

977 ms

logo-vale-da-web.png

logo-vale-da-web.png

947 ms

Accessibility Review

nucleocursos.com.br accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

[aria-*] attributes are not valid or misspelled

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

High

Image elements do not have [alt] attributes

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nucleocursos.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

SEO Factors

nucleocursos.com.br SEO score

85

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

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

    UTF-8

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

nucleocursos.com.br

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