Tools & Wizards About Us
primecursos.com.br screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

primecursos.com.br

Cursos Gratuitos | Prime Cursos Online Grátis com Certificado 100% Válido

Page Load Speed

2.3 sec in total

First Response

20 ms

Resources Loaded

1.6 sec

Page Rendered

751 ms

primecursos.com.br screenshot

About Website

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

Junte-se a mais de 8 Milhões de Alunos Satisfeitos em +300 Cursos Grátis Online. São Cursos Gratuitos Sem Taxas ou Mensalidades com Certificado 100% Válido!.

Visit primecursos.com.br

Key Findings

We analyzed Primecursos.com.br page load time and found that the first response time was 20 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

primecursos.com.br performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

primecursos.com.br

20 ms

www.primecursos.com.br

237 ms

style_new.css

30 ms

script.js

28 ms

jquery-1.9.1.min.js

43 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 58% of them (69 requests) were addressed to the original Primecursos.com.br, 11% (13 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (509 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.6 kB (30%)

Content Size

917.0 kB

After Optimization

646.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Primecursos.com.br main page is 917.0 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. 60% of websites need less resources to load. Images take 582.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 66.9 kB

  • Original 85.3 kB
  • After minification 83.4 kB
  • After compression 18.4 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 66.9 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 50.5 kB

  • Original 582.2 kB
  • After minification 531.7 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. Prime Cursos images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 96.7 kB

  • Original 182.4 kB
  • After minification 174.3 kB
  • After compression 85.7 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 96.7 kB or 53% of the original size.

CSS Optimization

-84%

Potential reduce by 56.4 kB

  • Original 67.0 kB
  • After minification 57.2 kB
  • After compression 10.6 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. Primecursos.com.br needs all CSS files to be minified and compressed as it can save up to 56.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (36%)

Requests Now

113

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prime 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 27 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

primecursos.com.br

primecursos.com.br

20 ms

www.primecursos.com.br

www.primecursos.com.br

237 ms

style_new.css

style_new.css

30 ms

script.js

script.js

28 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

43 ms

typeahead.min.js

typeahead.min.js

26 ms

jquery.stringToSlug.js

jquery.stringToSlug.js

22 ms

plusone.js

plusone.js

135 ms

gtm.js

gtm.js

177 ms

all.js

all.js

368 ms

likebox.php

likebox.php

224 ms

new-body-bg.png

new-body-bg.png

42 ms

new-header-bg.png

new-header-bg.png

43 ms

new-header-logo.png

new-header-logo.png

38 ms

new-search-btn.png

new-search-btn.png

38 ms

new-areauser-top.png

new-areauser-top.png

39 ms

new-areauser-bg.png

new-areauser-bg.png

37 ms

new-icotitle-info.png

new-icotitle-info.png

59 ms

new-icotitle-chat.png

new-icotitle-chat.png

46 ms

abedgif.jpg

abedgif.jpg

58 ms

sharetwitter.gif

sharetwitter.gif

49 ms

shareemail.gif

shareemail.gif

60 ms

homiletica-v.jpg

homiletica-v.jpg

128 ms

nr17-basico-v.jpg

nr17-basico-v.jpg

63 ms

teologia-basica-v.jpg

teologia-basica-v.jpg

137 ms

nr15-basico-v.jpg

nr15-basico-v.jpg

139 ms

introducao-a-producao-de-moda-v.jpg

introducao-a-producao-de-moda-v.jpg

138 ms

nr25-basico-v.jpg

nr25-basico-v.jpg

139 ms

gestao-de-cargos-e-salarios-v.jpg

gestao-de-cargos-e-salarios-v.jpg

138 ms

nr16-basica-v.jpg

nr16-basica-v.jpg

138 ms

logica-da-programacao-v.jpg

logica-da-programacao-v.jpg

193 ms

recepcionista-de-hotel-v.jpg

recepcionista-de-hotel-v.jpg

168 ms

desenho-de-manga-anime-basico-v.jpg

desenho-de-manga-anime-basico-v.jpg

167 ms

sketchup-basico-v.jpg

sketchup-basico-v.jpg

168 ms

nova-ortografia-da-lingua-portuguesa-v.jpg

nova-ortografia-da-lingua-portuguesa-v.jpg

191 ms

marketing-pessoal-v.jpg

marketing-pessoal-v.jpg

192 ms

introducao-direito-previdenciario-v.jpg

introducao-direito-previdenciario-v.jpg

218 ms

libras-basico-v.jpg

libras-basico-v.jpg

232 ms

assistente-administrativo-v.jpg

assistente-administrativo-v.jpg

218 ms

informatica-basica-v.jpg

informatica-basica-v.jpg

217 ms

contacao-de-historias-v.jpg

contacao-de-historias-v.jpg

217 ms

educacao-especial-v.jpg

educacao-especial-v.jpg

232 ms

jogos-matematicos-na-educacao-infantil-v.jpg

jogos-matematicos-na-educacao-infantil-v.jpg

241 ms

educacao-de-jovens-e-adultos-v.jpg

educacao-de-jovens-e-adultos-v.jpg

244 ms

design-de-joias-basico-v.jpg

design-de-joias-basico-v.jpg

237 ms

direito-tributario-basico-v.jpg

direito-tributario-basico-v.jpg

240 ms

pizzaiolo-basico-v.jpg

pizzaiolo-basico-v.jpg

301 ms

historia-da-moda-v.jpg

historia-da-moda-v.jpg

207 ms

bolo-decorado-pasta-americana-v.jpg

bolo-decorado-pasta-americana-v.jpg

266 ms

penteados-para-festas-e-noivas-v.jpg

penteados-para-festas-e-noivas-v.jpg

266 ms

como-ganhar-dinheiro-com-google-adsense-v.jpg

como-ganhar-dinheiro-com-google-adsense-v.jpg

266 ms

etiqueta-empresarial-v.jpg

etiqueta-empresarial-v.jpg

235 ms

filosofia-da-educacao-v.jpg

filosofia-da-educacao-v.jpg

261 ms

direito-constitucional-cv.jpg

direito-constitucional-cv.jpg

262 ms

ei.jpg

ei.jpg

346 ms

escrita-fiscal-v.jpg

escrita-fiscal-v.jpg

334 ms

ingles-intermediario-v.jpg

ingles-intermediario-v.jpg

276 ms

impactos-ambientais-v.jpg

impactos-ambientais-v.jpg

264 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

117 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

141 ms

fastbutton

fastbutton

223 ms

ga.js

ga.js

155 ms

analytics.js

analytics.js

194 ms

comercio-exterior-v.jpg

comercio-exterior-v.jpg

205 ms

tt0248m_-webfont.woff

tt0248m_-webfont.woff

370 ms

tt0249m_-webfont.woff

tt0249m_-webfont.woff

209 ms

jornalismo-digital-v.jpg

jornalismo-digital-v.jpg

250 ms

atencaoprova.jpg

atencaoprova.jpg

249 ms

bannerflutuante.gif

bannerflutuante.gif

260 ms

new-icotitle-tech.png

new-icotitle-tech.png

356 ms

new-footer-bg.png

new-footer-bg.png

357 ms

footer-bar.jpg

footer-bar.jpg

329 ms

footer-btn-twitter.jpg

footer-btn-twitter.jpg

328 ms

atrk.js

atrk.js

134 ms

fbds.js

fbds.js

170 ms

newsletter-bar.css

newsletter-bar.css

325 ms

footer-btn-facebook.jpg

footer-btn-facebook.jpg

362 ms

bar-payment.jpg

bar-payment.jpg

321 ms

loading.gif

loading.gif

336 ms

FbUd6dZS1Af.css

FbUd6dZS1Af.css

342 ms

dGJLq38YL-C.css

dGJLq38YL-C.css

370 ms

Msuaq9yC6iC.css

Msuaq9yC6iC.css

438 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

472 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

509 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

449 ms

TTCre3391I0.js

TTCre3391I0.js

471 ms

closebtn.png

closebtn.png

288 ms

postmessageRelay

postmessageRelay

106 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

277 ms

collect

collect

31 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

36 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

33 ms

widget_v2.132.js

widget_v2.132.js

93 ms

collect

collect

247 ms

atrk.gif

atrk.gif

184 ms

api.js

api.js

59 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

215 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

193 ms

129 ms

161 ms

xd_arbiter.php

xd_arbiter.php

383 ms

__$$__stringtable_lang_pt.js

__$$__stringtable_lang_pt.js

22 ms

10984566_938949532833253_6760857470182224880_n.jpg

10984566_938949532833253_6760857470182224880_n.jpg

174 ms

10502048_902955866432620_1946170777285544631_n.jpg

10502048_902955866432620_1946170777285544631_n.jpg

224 ms

12794547_1717086895193882_2551595985496640963_n.jpg

12794547_1717086895193882_2551595985496640963_n.jpg

264 ms

10404199_335685733303939_7905870363284000806_n.jpg

10404199_335685733303939_7905870363284000806_n.jpg

320 ms

12552771_679101582232949_5087840315478384600_n.jpg

12552771_679101582232949_5087840315478384600_n.jpg

331 ms

12541056_542491552582310_1554718902234344758_n.jpg

12541056_542491552582310_1554718902234344758_n.jpg

346 ms

HEyyDkPknAC.png

HEyyDkPknAC.png

44 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

44 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

44 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

38 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

95 ms

27 ms

like.php

like.php

78 ms

xd_arbiter.php

xd_arbiter.php

79 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

42 ms

__$$__stringtable_lang_pt_BR.js

__$$__stringtable_lang_pt_BR.js

17 ms

Accessibility Review

primecursos.com.br accessibility score

97

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.

Best Practices

primecursos.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

primecursos.com.br SEO score

92

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Primecursos.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese 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 Primecursos.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

primecursos.com.br

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