Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

alergodermatologia.com.br

Alergo Dermatologia

Page Load Speed

2.2 sec in total

First Response

231 ms

Resources Loaded

1.8 sec

Page Rendered

102 ms

alergodermatologia.com.br screenshot

About Website

Click here to check amazing Alergo Dermatologia content for Brazil. Otherwise, check out these important facts you probably never knew about alergodermatologia.com.br

Especialistas em Alergia e Dermatologia

Visit alergodermatologia.com.br

Key Findings

We analyzed Alergodermatologia.com.br page load time and found that the first response time was 231 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

alergodermatologia.com.br performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value38.7 s

0/100

10%

TBT (Total Blocking Time)

Value44,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value60.6 s

0/100

10%

Network Requests Diagram

www.alergodermatologia.com.br

231 ms

minified.js

196 ms

focus-within-polyfill.js

193 ms

polyfill.min.js

398 ms

bootstrap-features.d21499e7.bundle.min.js

341 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Alergodermatologia.com.br, 58% (21 requests) were made to Static.parastorage.com and 28% (10 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (613 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 635.1 kB (71%)

Content Size

898.8 kB

After Optimization

263.7 kB

In fact, the total size of Alergodermatologia.com.br main page is 898.8 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. 45% of websites need less resources to load. HTML takes 781.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 632.2 kB

  • Original 781.6 kB
  • After minification 780.0 kB
  • After compression 149.4 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 632.2 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 2.2 kB

  • Original 72.9 kB
  • After minification 70.6 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. Alergo Dermatologia images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 663 B

  • Original 44.3 kB
  • After minification 44.3 kB
  • After compression 43.7 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.

Requests Breakdown

Number of requests can be reduced by 9 (35%)

Requests Now

26

After Optimization

17

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alergo Dermatologia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

alergodermatologia.com.br accessibility score

95

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

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

alergodermatologia.com.br best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alergodermatologia.com.br SEO score

91

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 Alergodermatologia.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 Alergodermatologia.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

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