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3bscientific.com.br screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

3bscientific.com.br

Treinamento e Simulação de Habilidades para Educação Médica - 3B Scientific

Page Load Speed

3.8 sec in total

First Response

437 ms

Resources Loaded

3.1 sec

Page Rendered

285 ms

3bscientific.com.br screenshot

About Website

Welcome to 3bscientific.com.br homepage info - get ready to check 3B Scientific best content for Brazil right away, or after learning these important things about 3bscientific.com.br

Simulação Médica, Educação Médica, Simuladores Médicos, Modelos de anatomia humana e pôsteres, Equipamentos de física e suprimentos de Biologia, Educação científica, Suprimentos de Fisioterapia e Acup...

Visit 3bscientific.com.br

Key Findings

We analyzed 3bscientific.com.br page load time and found that the first response time was 437 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

3bscientific.com.br performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.613

10/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

3bscientific.com.br

437 ms

index.html

715 ms

gtm.js

88 ms

ioc4ckd.js

78 ms

jquery.js

161 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 3bscientific.com.br, 64% (58 requests) were made to 3bscientific.com and 12% (11 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source 3bscientific.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 475.0 kB (24%)

Content Size

2.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3bscientific.com.br main page is 2.0 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 152.2 kB

  • Original 178.5 kB
  • After minification 170.1 kB
  • After compression 26.3 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 152.2 kB or 85% of the original size.

Image Optimization

-19%

Potential reduce by 299.2 kB

  • Original 1.6 MB
  • After minification 1.3 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. Obviously, 3B Scientific needs image optimization as it can save up to 299.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 15.2 kB

  • Original 185.8 kB
  • After minification 185.8 kB
  • After compression 170.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 8.4 kB

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 53.5 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. 3bscientific.com.br needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (60%)

Requests Now

75

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3B Scientific. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3bscientific.com.br

3bscientific.com.br

437 ms

index.html

index.html

715 ms

gtm.js

gtm.js

88 ms

ioc4ckd.js

ioc4ckd.js

78 ms

jquery.js

jquery.js

161 ms

bootstrap.min.js

bootstrap.min.js

244 ms

holder.js

holder.js

325 ms

bootstrap-dialog.js

bootstrap-dialog.js

331 ms

base-new.js

base-new.js

334 ms

sw-highlight.js

sw-highlight.js

334 ms

bootstrap-select.js

bootstrap-select.js

335 ms

jquery.ellipsis.js

jquery.ellipsis.js

338 ms

bootstrap.css

bootstrap.css

406 ms

bootstrap-dialog.css

bootstrap-dialog.css

412 ms

bootstrap-select.css

bootstrap-select.css

413 ms

jquery-ui.css

jquery-ui.css

413 ms

layout.css

layout.css

415 ms

slick.min.css

slick.min.css

41 ms

accessible-slick-theme.min.css

accessible-slick-theme.min.css

46 ms

jquery.bxslider.css

jquery.bxslider.css

421 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

486 ms

bootstrap-dialog.min.js

bootstrap-dialog.min.js

488 ms

jquery-ui.autocomplete.min.js

jquery-ui.autocomplete.min.js

491 ms

font-awesome.min.css

font-awesome.min.css

496 ms

v2.js

v2.js

64 ms

jquery-ui.easing.min.js

jquery-ui.easing.min.js

507 ms

embed-code.js

embed-code.js

37 ms

8885645.js

8885645.js

70 ms

slick.min.js

slick.min.js

2 ms

loader.js

loader.js

60 ms

cancel_white.png

cancel_white.png

98 ms

3B_LOGO_small.png

3B_LOGO_small.png

95 ms

phone_blue.png

phone_blue.png

96 ms

menu.png

menu.png

94 ms

mag_glass.png

mag_glass.png

95 ms

languageSelection_mobile.png

languageSelection_mobile.png

95 ms

wishlist_mobile.png

wishlist_mobile.png

372 ms

cart_mobile.png

cart_mobile.png

372 ms

3BLogo_Name.png

3BLogo_Name.png

371 ms

glass.png

glass.png

372 ms

languageSelection.png

languageSelection.png

372 ms

wishlist.png

wishlist.png

372 ms

cart.png

cart.png

470 ms

homepage-category-tile-simulation.jpg

homepage-category-tile-simulation.jpg

528 ms

homepage-category-tile-anatomy-3b-smart-anatomy.jpg

homepage-category-tile-anatomy-3b-smart-anatomy.jpg

548 ms

homepage-category-tile-physics.jpg

homepage-category-tile-physics.jpg

548 ms

homepage-category-tile-acupuncture.jpg

homepage-category-tile-acupuncture.jpg

470 ms

homepage-category-tile-therapy.jpg

homepage-category-tile-therapy.jpg

530 ms

homepage-category-tile-biology.jpg

homepage-category-tile-biology.jpg

558 ms

3B_Scientific_23-11_Banner_November_Tradeshow_OVERVIEWLARGE__2_1.jpg

3B_Scientific_23-11_Banner_November_Tradeshow_OVERVIEWLARGE__2_1.jpg

1038 ms

3B_Scientific_23-11_Banner_November_Tradeshow_OVERVIEWSMALL__2_1.jpg

3B_Scientific_23-11_Banner_November_Tradeshow_OVERVIEWSMALL__2_1.jpg

770 ms

3B_Scientific_24-07_Banner_REALITi360_Update_11.5.3_OVERVIEWSMALL.jpg

3B_Scientific_24-07_Banner_REALITi360_Update_11.5.3_OVERVIEWSMALL.jpg

856 ms

3B_Scientific_24-06_Banner_Atlas_Junior_Blog_June_OVERVIEWSMALL.jpg

3B_Scientific_24-06_Banner_Atlas_Junior_Blog_June_OVERVIEWSMALL.jpg

789 ms

facebook.png

facebook.png

629 ms

pinterest.png

pinterest.png

639 ms

x-twitter.png

x-twitter.png

711 ms

youtube.png

youtube.png

719 ms

in.png

in.png

791 ms

instagram.png

instagram.png

801 ms

threads.png

threads.png

851 ms

us.png

us.png

870 ms

visa-card-web-s.jpg

visa-card-web-s.jpg

873 ms

mastercard-logo-web-s.jpg

mastercard-logo-web-s.jpg

884 ms

american-express-s.jpg

american-express-s.jpg

930 ms

i

i

20 ms

i

i

20 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

888 ms

call-tracking_9.js

call-tracking_9.js

10 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

824 ms

i

i

226 ms

i

i

238 ms

1.js

1.js

287 ms

bat.js

bat.js

287 ms

ajax-loader.gif

ajax-loader.gif

64 ms

Aurora_launch_US.jpg

Aurora_launch_US.jpg

602 ms

SAM4_US.jpg

SAM4_US.jpg

692 ms

8885645.js

8885645.js

171 ms

conversations-embed.js

conversations-embed.js

125 ms

web-interactives-embed.js

web-interactives-embed.js

130 ms

fb.js

fb.js

122 ms

banner.js

banner.js

118 ms

leadflows.js

leadflows.js

139 ms

i

i

33 ms

i

i

33 ms

i

i

83 ms

i

i

77 ms

i

i

81 ms

i

i

81 ms

slick.woff

slick.woff

81 ms

5783578.js

5783578.js

45 ms

Accessibility Review

3bscientific.com.br accessibility score

96

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.

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

Links do not have a discernible name

Best Practices

3bscientific.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

Missing source maps for large first-party JavaScript

SEO Factors

3bscientific.com.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3bscientific.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that 3bscientific.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

3bscientific.com.br

Open Graph description is not detected on the main page of 3B Scientific. 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: