Tools & Wizards About Us
altadiagnosticos.com.br screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

altadiagnosticos.com.br

Alta Diagnósticos | Laboratório de Exames e Imagem

Page Load Speed

2.8 sec in total

First Response

708 ms

Resources Loaded

1.6 sec

Page Rendered

451 ms

altadiagnosticos.com.br screenshot

About Website

Visit altadiagnosticos.com.br now to see the best up-to-date Alta Diagnosticos content for Brazil and also check out these interesting facts you probably never knew about altadiagnosticos.com.br

Referência em qualidade médica, tecnologia e inovação, nossos laboratórios possuem diferenciais que vão do atendimento à entrega do resultado do exame.

Visit altadiagnosticos.com.br

Key Findings

We analyzed Altadiagnosticos.com.br page load time and found that the first response time was 708 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

altadiagnosticos.com.br performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

altadiagnosticos.com.br

708 ms

gtm.js

48 ms

gtm.js

116 ms

Alta-Logo-NAV.svg

508 ms

polyfill-9f3dca4ee30e901baf97.js

584 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Altadiagnosticos.com.br, 65% (11 requests) were made to D21xdc2xnp23jy.cloudfront.net and 18% (3 requests) were made to Bkt-sa-east-1-cms-2-assets-prd.s3.sa-east-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (708 ms) belongs to the original domain Altadiagnosticos.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.7 kB (29%)

Content Size

381.3 kB

After Optimization

270.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Altadiagnosticos.com.br main page is 381.3 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. 30% of websites need less resources to load. Javascripts take 242.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 108.9 kB

  • Original 136.9 kB
  • After minification 136.7 kB
  • After compression 28.0 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. 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 108.9 kB or 80% of the original size.

Image Optimization

-33%

Potential reduce by 740 B

  • Original 2.2 kB
  • After minification 1.5 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. Obviously, Alta Diagnosticos needs image optimization as it can save up to 740 B or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 242.2 kB
  • After minification 242.1 kB
  • After compression 241.1 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.

Requests Breakdown

Number of requests can be reduced by 10 (71%)

Requests Now

14

After Optimization

4

  • Images
  • JavaScript

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alta Diagnosticos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

altadiagnosticos.com.br

altadiagnosticos.com.br

708 ms

gtm.js

gtm.js

48 ms

gtm.js

gtm.js

116 ms

Alta-Logo-NAV.svg

Alta-Logo-NAV.svg

508 ms

polyfill-9f3dca4ee30e901baf97.js

polyfill-9f3dca4ee30e901baf97.js

584 ms

component---src-pages-index-js-4d028302c3d64128a4a8.js

component---src-pages-index-js-4d028302c3d64128a4a8.js

198 ms

14d3379c5e1197dfce1c180027c029cd2dfe8313-5d67790f99404a03262a.js

14d3379c5e1197dfce1c180027c029cd2dfe8313-5d67790f99404a03262a.js

194 ms

fcfb6217310e1d0a05acc46dde418acb8d0072d1-b2270b55f5841a6aec93.js

fcfb6217310e1d0a05acc46dde418acb8d0072d1-b2270b55f5841a6aec93.js

193 ms

127214bff8f4a45fbe79a82a90f07c4566ae707e-f7ba0876bd15dc2f4918.js

127214bff8f4a45fbe79a82a90f07c4566ae707e-f7ba0876bd15dc2f4918.js

200 ms

styles-fa79fef4936efa84b233.js

styles-fa79fef4936efa84b233.js

196 ms

app-9ee72363f1035a5758c4.js

app-9ee72363f1035a5758c4.js

198 ms

framework-1e02cb42253a8991f32b.js

framework-1e02cb42253a8991f32b.js

210 ms

webpack-runtime-2f9443397046f2dd9d97.js

webpack-runtime-2f9443397046f2dd9d97.js

200 ms

alta-logo.png

alta-logo.png

492 ms

dasa.png

dasa.png

511 ms

DasaSans-Regular-d7faba234506dde6fedfeee742da2e23.woff

DasaSans-Regular-d7faba234506dde6fedfeee742da2e23.woff

17 ms

DasaSans-Bold-0f9be6c9a87b904de58e4a0561af1642.woff

DasaSans-Bold-0f9be6c9a87b904de58e4a0561af1642.woff

24 ms

Accessibility Review

altadiagnosticos.com.br accessibility score

90

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

altadiagnosticos.com.br best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

altadiagnosticos.com.br SEO score

93

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

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

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 Altadiagnosticos.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 Altadiagnosticos.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

altadiagnosticos.com.br

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: