Tools & Wizards About Us
cientificalab.com.br screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

cientificalab.com.br

CientificaLab | Tecnologia em Diagnósticos

Page Load Speed

4.5 sec in total

First Response

785 ms

Resources Loaded

3.5 sec

Page Rendered

241 ms

cientificalab.com.br screenshot

About Website

Click here to check amazing Cientifica Lab content for Brazil. Otherwise, check out these important facts you probably never knew about cientificalab.com.br

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Key Findings

We analyzed Cientificalab.com.br page load time and found that the first response time was 785 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cientificalab.com.br performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

cientificalab.com.br

785 ms

google_tag.script.js

491 ms

normalize.css

125 ms

ajax-progress.module.css

248 ms

align.module.css

351 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 77% of them (63 requests) were addressed to the original Cientificalab.com.br, 15% (12 requests) were made to Bkt-sa-east-1-cms-drupal.s3.sa-east-1.amazonaws.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Bkt-sa-east-1-cms-drupal.s3.sa-east-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.2 kB (7%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cientificalab.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. 25% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 77.6 kB

  • Original 108.9 kB
  • After minification 103.1 kB
  • After compression 31.4 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 77.6 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 39.0 kB

  • Original 1.7 MB
  • After minification 1.6 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. Cientifica Lab images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 156.0 kB
  • After minification 156.0 kB
  • After compression 154.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-39%

Potential reduce by 30.4 kB

  • Original 77.9 kB
  • After minification 72.1 kB
  • After compression 47.5 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. Cientificalab.com.br needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (82%)

Requests Now

78

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cientifica Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 51 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cientificalab.com.br

cientificalab.com.br

785 ms

google_tag.script.js

google_tag.script.js

491 ms

normalize.css

normalize.css

125 ms

ajax-progress.module.css

ajax-progress.module.css

248 ms

align.module.css

align.module.css

351 ms

autocomplete-loading.module.css

autocomplete-loading.module.css

356 ms

fieldgroup.module.css

fieldgroup.module.css

355 ms

container-inline.module.css

container-inline.module.css

355 ms

clearfix.module.css

clearfix.module.css

354 ms

details.module.css

details.module.css

367 ms

hidden.module.css

hidden.module.css

471 ms

item-list.module.css

item-list.module.css

477 ms

js.module.css

js.module.css

475 ms

nowrap.module.css

nowrap.module.css

475 ms

position-container.module.css

position-container.module.css

476 ms

progress.module.css

progress.module.css

487 ms

reset-appearance.module.css

reset-appearance.module.css

598 ms

resize.module.css

resize.module.css

599 ms

sticky-header.module.css

sticky-header.module.css

599 ms

system-status-counter.css

system-status-counter.css

600 ms

system-status-report-counters.css

system-status-report-counters.css

601 ms

system-status-report-general-info.css

system-status-report-general-info.css

629 ms

tabledrag.module.css

tabledrag.module.css

709 ms

tablesort.module.css

tablesort.module.css

717 ms

tree-child.module.css

tree-child.module.css

715 ms

action-links.css

action-links.css

716 ms

breadcrumb.css

breadcrumb.css

717 ms

button.css

button.css

727 ms

collapse-processed.css

collapse-processed.css

827 ms

container-inline.css

container-inline.css

834 ms

details.css

details.css

836 ms

exposed-filters.css

exposed-filters.css

839 ms

field.css

field.css

836 ms

form.css

form.css

845 ms

icons.css

icons.css

948 ms

inline-form.css

inline-form.css

955 ms

item-list.css

item-list.css

957 ms

colors.css

colors.css

626 ms

link.css

link.css

959 ms

links.css

links.css

840 ms

menu.css

menu.css

726 ms

more-link.css

more-link.css

725 ms

pager.css

pager.css

727 ms

tabledrag.css

tabledrag.css

728 ms

tableselect.css

tableselect.css

731 ms

tablesort.css

tablesort.css

733 ms

tabs.css

tabs.css

726 ms

textarea.css

textarea.css

723 ms

ui-dialog.css

ui-dialog.css

725 ms

messages.css

messages.css

728 ms

styles.css

styles.css

730 ms

vendor.css

vendor.css

969 ms

ready.min.js

ready.min.js

728 ms

gtm.js

gtm.js

75 ms

logo_site_0.png

logo_site_0.png

141 ms

Banner-not%C3%ADcia.jpg

Banner-not%C3%ADcia.jpg

1369 ms

Banner%20CL.jpg

Banner%20CL.jpg

1856 ms

post_CL_novembro_azulvv_0.png

post_CL_novembro_azulvv_0.png

591 ms

Setembro-vermelho_CL.png

Setembro-vermelho_CL.png

716 ms

%C3%ADcong%20IG.png

%C3%ADcong%20IG.png

485 ms

%C3%8DCONE%20Facebook_41212.png

%C3%8DCONE%20Facebook_41212.png

481 ms

%C3%ADcone%20linkedin.png

%C3%ADcone%20linkedin.png

609 ms

header_0.jpg

header_0.jpg

725 ms

Parceiros.JPG

Parceiros.JPG

716 ms

jquery.min.js

jquery.min.js

946 ms

jquery.once.min.js

jquery.once.min.js

720 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

722 ms

drupal.js

drupal.js

724 ms

otSDKStub.js

otSDKStub.js

38 ms

drupal.init.js

drupal.init.js

703 ms

bu.js

bu.js

807 ms

vendor.js

vendor.js

1195 ms

scripts.js

scripts.js

790 ms

scripts.js

scripts.js

791 ms

scripts.js

scripts.js

961 ms

css

css

33 ms

menu-expanded.png

menu-expanded.png

121 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

22 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk3CstcABrE.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk3CstcABrE.ttf

30 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

465 ms

update.min.js

update.min.js

62 ms

collect

collect

33 ms

Accessibility Review

cientificalab.com.br accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cientificalab.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

Page has valid source maps

SEO Factors

cientificalab.com.br SEO score

74

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Cientificalab.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 Cientificalab.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

cientificalab.com.br

Open Graph description is not detected on the main page of Cientifica Lab. 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: