Tools & Wizards About Us
certificadodigital.com.br screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

certificadodigital.com.br

Encerramento - Certificado Digital Serasa

Page Load Speed

4.6 sec in total

First Response

379 ms

Resources Loaded

4 sec

Page Rendered

167 ms

certificadodigital.com.br screenshot

About Website

Click here to check amazing Certificado Digital content for Brazil. Otherwise, check out these important facts you probably never knew about certificadodigital.com.br

Visit certificadodigital.com.br

Key Findings

We analyzed Certificadodigital.com.br page load time and found that the first response time was 379 ms and then it took 4.2 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

certificadodigital.com.br performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,870 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

certificadodigital.com.br

379 ms

1196 ms

main_8849da5a.css

19 ms

gpt.js

280 ms

jquery.min.js

83 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Certificadodigital.com.br, 47% (27 requests) were made to Serasa.certificadodigital.com.br and 7% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Serasa.certificadodigital.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.6 kB (18%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Certificadodigital.com.br main page is 1.3 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. 70% of websites need less resources to load. Javascripts take 628.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 67.9 kB

  • Original 84.8 kB
  • After minification 67.2 kB
  • After compression 16.9 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 17.6 kB, which is 21% 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 67.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 9.4 kB

  • Original 456.1 kB
  • After minification 446.7 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. Certificado Digital images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 155.3 kB

  • Original 628.3 kB
  • After minification 628.3 kB
  • After compression 473.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 155.3 kB or 25% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 106.5 kB
  • After minification 106.5 kB
  • After compression 106.5 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. Certificadodigital.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (54%)

Requests Now

50

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certificado Digital. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

certificadodigital.com.br

certificadodigital.com.br

379 ms

1196 ms

main_8849da5a.css

main_8849da5a.css

19 ms

gpt.js

gpt.js

280 ms

jquery.min.js

jquery.min.js

83 ms

main_8849da5a.js

main_8849da5a.js

168 ms

optimize.js

optimize.js

271 ms

_Incapsula_Resource

_Incapsula_Resource

109 ms

gtm.js

gtm.js

334 ms

645545a8cd68621f0ca3a3f7.webloader.smooch.io

645545a8cd68621f0ca3a3f7.webloader.smooch.io

223 ms

Roboto-Regular_94dac78e.woff

Roboto-Regular_94dac78e.woff

198 ms

Roboto-Medium_9a3bf7ac.woff

Roboto-Medium_9a3bf7ac.woff

88 ms

Roboto-Thin_f09d9b5e.woff

Roboto-Thin_f09d9b5e.woff

87 ms

Roboto-Bold_08cb8f79.woff

Roboto-Bold_08cb8f79.woff

198 ms

_Incapsula_Resource

_Incapsula_Resource

113 ms

titulo.png

titulo.png

76 ms

banner_omega.png

banner_omega.png

81 ms

cd.svg

cd.svg

77 ms

calendario.svg

calendario.svg

81 ms

renova.svg

renova.svg

115 ms

globalsign_4d84afe9.png

globalsign_4d84afe9.png

86 ms

infochanel_53f77606.png

infochanel_53f77606.png

80 ms

webtrust-1.png

webtrust-1.png

83 ms

webtrust-br-ssl-1.png

webtrust-br-ssl-1.png

85 ms

webtrust-extended-validation-1.png

webtrust-extended-validation-1.png

84 ms

empresaCampea.png

empresaCampea.png

85 ms

logo_ra1000_instx134x70.png

logo_ra1000_instx134x70.png

86 ms

icon_payment_pix.png

icon_payment_pix.png

620 ms

icon_payment_visa.png

icon_payment_visa.png

113 ms

icon_payment_mastercard.png

icon_payment_mastercard.png

620 ms

icon_payment_boleto.png

icon_payment_boleto.png

112 ms

cards-1.png

cards-1.png

623 ms

smooch.5.6.0.min.js

smooch.5.6.0.min.js

109 ms

pubads_impl.js

pubads_impl.js

46 ms

js

js

84 ms

analytics.js

analytics.js

251 ms

destination

destination

249 ms

bat.js

bat.js

328 ms

destination

destination

191 ms

fbevents.js

fbevents.js

394 ms

launch-b5c5a35d8345.min.js

launch-b5c5a35d8345.min.js

334 ms

events.js

events.js

432 ms

activityi;src=13167674;type=invmedia;cat=seras00;ord=4216219383036;npa=0;auiddc=1306189742.1715286790;u1=%2Fencerramento%2F;pscdl=noapi;frm=0;gtm=45fe4510z8833419466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fserasa.certificadodigital.com.br%2Fencerramento%2F

activityi;src=13167674;type=invmedia;cat=seras00;ord=4216219383036;npa=0;auiddc=1306189742.1715286790;u1=%2Fencerramento%2F;pscdl=noapi;frm=0;gtm=45fe4510z8833419466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fserasa.certificadodigital.com.br%2Fencerramento%2F

302 ms

collect

collect

85 ms

collect

collect

209 ms

163 ms

id

id

120 ms

AppMeasurement.min.js

AppMeasurement.min.js

63 ms

AppMeasurement_Module_ActivityMap.min.js

AppMeasurement_Module_ActivityMap.min.js

78 ms

main.MTExZjAwMWE5MQ.js

main.MTExZjAwMWE5MQ.js

38 ms

ga-audiences

ga-audiences

89 ms

49 ms

dest5.html

dest5.html

40 ms

src=13167674;type=invmedia;cat=seras00;ord=4216219383036;npa=0;auiddc=*;u1=%2Fencerramento%2F;pscdl=noapi;frm=0;gtm=45fe4510z8833419466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fserasa.certificadodigital.com.br%2Fencerramento%2F

src=13167674;type=invmedia;cat=seras00;ord=4216219383036;npa=0;auiddc=*;u1=%2Fencerramento%2F;pscdl=noapi;frm=0;gtm=45fe4510z8833419466za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fserasa.certificadodigital.com.br%2Fencerramento%2F

86 ms

pixel

pixel

44 ms

ibs:dpid=411&dpuuid=Zj0zBgAAALj9-wNw

ibs:dpid=411&dpuuid=Zj0zBgAAALj9-wNw

15 ms

ibs:dpid=771&dpuuid=CAESECZTInyLDWeVUJufR7HT0mU&google_cver=1

ibs:dpid=771&dpuuid=CAESECZTInyLDWeVUJufR7HT0mU&google_cver=1

6 ms

Accessibility Review

certificadodigital.com.br accessibility score

98

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

Best Practices

certificadodigital.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

SEO Factors

certificadodigital.com.br SEO score

86

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 Certificadodigital.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 Certificadodigital.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

certificadodigital.com.br

Open Graph description is not detected on the main page of Certificado Digital. 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: