Tools & Wizards About Us
audioteca.org.br screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

audioteca.org.br

Audioteca Sal & Luz - Audiolivros (audiobooks) para deficientes visuais

Page Load Speed

8 sec in total

First Response

368 ms

Resources Loaded

6.4 sec

Page Rendered

1.2 sec

audioteca.org.br screenshot

About Website

Click here to check amazing Audioteca content. Otherwise, check out these important facts you probably never knew about audioteca.org.br

Conheça a Audioteca Sal e Luz (instituição filantrópica) que efetua empréstimo de Audiolivros (audiobooks) para pessoas cegas ou com deficiência visual.

Visit audioteca.org.br

Key Findings

We analyzed Audioteca.org.br page load time and found that the first response time was 368 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

audioteca.org.br performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value520 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

audioteca.org.br

368 ms

www.audioteca.org.br

2370 ms

bootstrap.min.css

565 ms

style.css

425 ms

wp-embed.min.js

419 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original Audioteca.org.br, 4% (2 requests) were made to Bxslider.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Audioteca.org.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.2 kB (5%)

Content Size

1.2 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Audioteca.org.br main page is 1.2 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.9 kB

  • Original 30.9 kB
  • After minification 27.2 kB
  • After compression 7.0 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 3.7 kB, which is 12% 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 23.9 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 37.6 kB

  • Original 1.1 MB
  • After minification 1.1 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. Audioteca images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 648 B

  • Original 76.1 kB
  • After minification 76.1 kB
  • After compression 75.5 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

-6%

Potential reduce by 2.0 kB

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 32.9 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. Audioteca.org.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Audioteca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

audioteca.org.br

audioteca.org.br

368 ms

www.audioteca.org.br

www.audioteca.org.br

2370 ms

bootstrap.min.css

bootstrap.min.css

565 ms

style.css

style.css

425 ms

wp-embed.min.js

wp-embed.min.js

419 ms

jquery.min.js

jquery.min.js

636 ms

style.min.css

style.min.css

476 ms

style.min.css

style.min.css

475 ms

wp-polyfill.min.js

wp-polyfill.min.js

1016 ms

index.js

index.js

868 ms

jquery.form.min.js

jquery.form.min.js

887 ms

scripts.min.js

scripts.min.js

886 ms

api.js

api.js

38 ms

index.js

index.js

1009 ms

bootstrap.min.js

bootstrap.min.js

1143 ms

jquery.cookie.js

jquery.cookie.js

1305 ms

jquery.bxslider.js

jquery.bxslider.js

158 ms

logo.png

logo.png

1317 ms

Ledora_Narhua_Livro_Para_Nascer_Nasci-222x145.jpg

Ledora_Narhua_Livro_Para_Nascer_Nasci-222x145.jpg

1314 ms

Ledora_Narhua_Livro_Confesso_que_vivi-222x145.jpg

Ledora_Narhua_Livro_Confesso_que_vivi-222x145.jpg

1441 ms

Ledora_Valeria_Siniscalchi_Livro_Vida_de_Artista-222x145.jpg

Ledora_Valeria_Siniscalchi_Livro_Vida_de_Artista-222x145.jpg

1442 ms

Ledora_Valeria_Siniscalchi_Livro_Mitologia_Historias_de_deuses_e_herois-222x145.jpg

Ledora_Valeria_Siniscalchi_Livro_Mitologia_Historias_de_deuses_e_herois-222x145.jpg

1445 ms

img8.jpg

img8.jpg

325 ms

img7.jpg

img7.jpg

317 ms

img4.jpg

img4.jpg

317 ms

img2.jpg

img2.jpg

461 ms

img1.jpg

img1.jpg

461 ms

libras.jpg

libras.jpg

2394 ms

narracao.jpg

narracao.jpg

2134 ms

foto9.jpeg

foto9.jpeg

2133 ms

logoAltoContraste.png

logoAltoContraste.png

1841 ms

jquery.bxslider.js

jquery.bxslider.js

229 ms

img5.jpg

img5.jpg

1693 ms

img3.jpg

img3.jpg

1831 ms

img6.jpg

img6.jpg

2099 ms

img8.jpg

img8.jpg

2358 ms

img4.jpg

img4.jpg

2372 ms

img7.jpg

img7.jpg

2424 ms

img2.jpg

img2.jpg

2368 ms

img1.jpg

img1.jpg

3054 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2303 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

1961 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

1975 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

2040 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

2119 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

2251 ms

wp-polyfill-object-fit.min.js

wp-polyfill-object-fit.min.js

2374 ms

recaptcha__en.js

recaptcha__en.js

85 ms

analytics.js

analytics.js

33 ms

collect

collect

90 ms

Accessibility Review

audioteca.org.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

audioteca.org.br best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

audioteca.org.br SEO score

90

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Audioteca.org.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 Audioteca.org.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

audioteca.org.br

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