423 ms in total
13 ms
324 ms
86 ms
Visit cursos.alura.com.br now to see the best up-to-date Cursos Alura content for Brazil and also check out these interesting facts you probably never knew about cursos.alura.com.br
Já estuda com a gente?
Visit cursos.alura.com.brWe analyzed Cursos.alura.com.br page load time and found that the first response time was 13 ms and then it took 410 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
cursos.alura.com.br performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value6.3 s
10/100
25%
Value3.9 s
82/100
10%
Value230 ms
86/100
30%
Value0.021
100/100
15%
Value5.6 s
69/100
10%
13 ms
32 ms
2 ms
16 ms
89 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 83% of them (59 requests) were addressed to the original Cursos.alura.com.br, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (102 ms) relates to the external source Fonts.googleapis.com.
Page size can be reduced by 128.3 kB (59%)
217.6 kB
89.2 kB
In fact, the total size of Cursos.alura.com.br main page is 217.6 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. 20% of websites need less resources to load. Javascripts take 146.3 kB which makes up the majority of the site volume.
Potential reduce by 5.7 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. 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 5.7 kB or 70% of the original size.
Potential reduce by 79.8 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 79.8 kB or 55% of the original size.
Potential reduce by 42.8 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. Cursos.alura.com.br needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 68% of the original size.
Number of requests can be reduced by 57 (90%)
63
6
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cursos Alura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.
cursos.alura.com.br
13 ms
cursos.alura.com.br
32 ms
loginForm
2 ms
loginForm
16 ms
css
89 ms
css
102 ms
base.ee00dee9.css
11 ms
levelNotification.a52b2a80.css
24 ms
container.352a3fb2.css
33 ms
header.63b93e6a.css
39 ms
footer.b9e62594.css
39 ms
checkbox.c4121c6c.css
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paginator.1565b686.css
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profileAvatar.c1c04ab9.css
40 ms
contentBox.aca4cecb.css
42 ms
contentBoxWithBanner.8a8b9fb2.css
43 ms
courseLogo.a9fee9cb.css
44 ms
courseDetailBox.16ee6656.css
46 ms
courseSectionList.22821144.css
48 ms
button.19b95bd3.css
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progressBar.664cda1b.css
48 ms
progressBall.1f76d2f3.css
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showOpenAnswerExercise.35da852c.css
50 ms
showMultipleChoiceAnswerExercise.c2d23fe9.css
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card.fcee5888.css
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lightCard.fb42e4f1.css
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cardCategory.556e25b3.css
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alert.6fd66962.css
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pathHeader.afd5312c.css
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levelMenu.7b2c9dfd.css
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forumDiscussions.ad03af00.css
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forumList.ce29d631.css
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sectionContent.051e3fa4.css
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sectionVideo.724e6a00.css
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sectionMenu.d35b8adf.css
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elasticMedia.f91fc855.css
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formattedText.222611fa.css
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exerciseContent.fd5a3c54.css
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starRating.36ac1ef7.css
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markdownEditor.19390afa.css
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styledSelect.3cbf11a7.css
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assessment.ce55f0c8.css
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relatedCourses.5331292d.css
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signup.ef670fd9.css
42 ms
aluraFooter.bebb47c6.css
35 ms
audioPlayer.26e3df90.css
30 ms
profile.adf2b6dc.css
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errorPage.3d20de3d.css
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loginForm.60793660.css
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buttonToggle.83185c05.js
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sectionMenu.e34acb2f.js
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marked.44afe4a1.js
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markdownEditor.cbe167a7.js
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allowTabTextarea.9d214163.js
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jquery-2.1.3.min.32015dd4.js
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preventsDoubleClick.0a7a943f.js
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assessment.c60eee6d.js
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level.7e33ab93.js
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login-form.b132a104.js
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kissmetrics.8c0c1272.js
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analytics.js
51 ms
logo-alura.svg
35 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
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wkfQbvfT_02e2IWO3yYueQ.woff
76 ms
i.js
69 ms
42932ad9f29241fd1f36576f4356d4e62df7acfa.2.js
72 ms
oUan5VrEkpzIazlUe5ieaA.woff
63 ms
HkF_qI1x_noxlxhrhMQYED8E0i7KZn-EPnyo3HZu7kw.woff
65 ms
collect
22 ms
collect
81 ms
e
44 ms
cursos.alura.com.br accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cursos.alura.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cursos.alura.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cursos.alura.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 Cursos.alura.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.
cursos.alura.com.br
Open Graph description is not detected on the main page of Cursos Alura. 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: