Tools & Wizards About Us
corptv.com.br screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

corptv.com.br

CorpTV - Webcast, Streaming, TV Corporativa, Livestream, Transmissão ao vivo

Page Load Speed

3.1 sec in total

First Response

803 ms

Resources Loaded

2.2 sec

Page Rendered

113 ms

corptv.com.br screenshot

About Website

Visit corptv.com.br now to see the best up-to-date CorpTV content and also check out these interesting facts you probably never knew about corptv.com.br

Webcast - CorpTV é uma empresa especializada em produzir e implementar soluções integradas de multimidia streaming. Webcast, transmissão ao vivo, tv corporativa

Visit corptv.com.br

Key Findings

We analyzed Corptv.com.br page load time and found that the first response time was 803 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

corptv.com.br performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

corptv.com.br

803 ms

urchin.js

7 ms

css.css

263 ms

__utm.gif

4 ms

barra01.png

137 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Corptv.com.br, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (998 ms) belongs to the original domain Corptv.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.4 kB (20%)

Content Size

140.7 kB

After Optimization

112.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corptv.com.br main page is 140.7 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. 15% of websites need less resources to load. Images take 106.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.0 kB

  • Original 26.6 kB
  • After minification 25.0 kB
  • After compression 5.6 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 21.0 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 5.5 kB

  • Original 106.1 kB
  • After minification 100.5 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. CorpTV images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-75%

Potential reduce by 898 B

  • Original 1.2 kB
  • After minification 974 B
  • After compression 300 B

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. Corptv.com.br needs all CSS files to be minified and compressed as it can save up to 898 B or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

46

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CorpTV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

corptv.com.br

corptv.com.br

803 ms

urchin.js

urchin.js

7 ms

css.css

css.css

263 ms

__utm.gif

__utm.gif

4 ms

barra01.png

barra01.png

137 ms

barra-bt1a.png

barra-bt1a.png

128 ms

barra-bt2a.png

barra-bt2a.png

252 ms

barra-bt3a.png

barra-bt3a.png

258 ms

barra-bt4a.png

barra-bt4a.png

257 ms

barra02.png

barra02.png

258 ms

barra2.jpg

barra2.jpg

378 ms

bg-menu.png

bg-menu.png

258 ms

pix.png

pix.png

375 ms

seta.png

seta.png

380 ms

sc-sigacorptv.png

sc-sigacorptv.png

385 ms

sc-linkedin.png

sc-linkedin.png

385 ms

sc-linkedin-group.png

sc-linkedin-group.png

395 ms

sc-twitter.png

sc-twitter.png

498 ms

sc-mail.png

sc-mail.png

504 ms

sc-facebook.png

sc-facebook.png

504 ms

sc-msn.png

sc-msn.png

508 ms

cert.png

cert.png

509 ms

iphone.png

iphone.png

518 ms

img-cast.png

img-cast.png

621 ms

img-atend.png

img-atend.png

637 ms

img-tv.png

img-tv.png

649 ms

img-help.png

img-help.png

644 ms

patro-cima.png

patro-cima.png

642 ms

patro-meio.png

patro-meio.png

642 ms

telefonica.jpg

telefonica.jpg

864 ms

claro.jpg

claro.jpg

866 ms

accor.jpg

accor.jpg

871 ms

redecard.jpg

redecard.jpg

870 ms

oracle.jpg

oracle.jpg

864 ms

votorantim.jpg

votorantim.jpg

864 ms

cef.jpg

cef.jpg

996 ms

embraer.jpg

embraer.jpg

992 ms

microsoft.jpg

microsoft.jpg

990 ms

bradesco.jpg

bradesco.jpg

994 ms

uniyoga.jpg

uniyoga.jpg

951 ms

psa.jpg

psa.jpg

880 ms

97fm.jpg

97fm.jpg

998 ms

patro-baixo.png

patro-baixo.png

871 ms

barra-bt1b.png

barra-bt1b.png

128 ms

barra-bt2b.png

barra-bt2b.png

128 ms

barra-bt3b.png

barra-bt3b.png

129 ms

barra-bt4b.png

barra-bt4b.png

126 ms

Accessibility Review

corptv.com.br accessibility score

51

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

corptv.com.br best practices score

67

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

Serves images with low resolution

SEO Factors

corptv.com.br SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Corptv.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Corptv.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

corptv.com.br

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