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t2ti.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

t2ti.com

T2Ti.com

Page Load Speed

1.8 sec in total

First Response

87 ms

Resources Loaded

1.3 sec

Page Rendered

365 ms

t2ti.com screenshot

About Website

Click here to check amazing T2Ti content for Brazil. Otherwise, check out these important facts you probably never knew about t2ti.com

T2Ti.com - Que tal aprender fazendo? Cursos em video aulas Flutter, Node, Java, PHP, Delphi, C#, C Sharp, ERP, Oracle, JavaScript, AJAX, JSF, Hibernate, JSTL, Android, iOS, Windows Phone, Apps Mobile,...

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Key Findings

We analyzed T2ti.com page load time and found that the first response time was 87 ms and then it took 1.7 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

t2ti.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.367

29/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

t2ti.com

87 ms

t2ti.com

656 ms

bootstrap.min.css

95 ms

bootstrap-theme.min.css

72 ms

principal.css

80 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 81% of them (39 requests) were addressed to the original T2ti.com, 4% (2 requests) were made to Maxcdn.bootstrapcdn.com and 4% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (656 ms) belongs to the original domain T2ti.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.1 kB (8%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of T2ti.com main page is 1.9 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.4 kB

  • Original 20.8 kB
  • After minification 16.2 kB
  • After compression 4.4 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 22% 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 16.4 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 105.9 kB

  • Original 1.8 MB
  • After minification 1.7 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. T2Ti images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 11.5 kB

  • Original 40.9 kB
  • After minification 40.9 kB
  • After compression 29.4 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 11.5 kB or 28% of the original size.

CSS Optimization

-30%

Potential reduce by 10.4 kB

  • Original 34.7 kB
  • After minification 34.7 kB
  • After compression 24.3 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. T2ti.com needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T2Ti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

t2ti.com

t2ti.com

87 ms

t2ti.com

t2ti.com

656 ms

bootstrap.min.css

bootstrap.min.css

95 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

72 ms

principal.css

principal.css

80 ms

checkbox-awesome.css

checkbox-awesome.css

80 ms

font-awesome.min.css

font-awesome.min.css

43 ms

jquery-3.2.1.slim.min.js

jquery-3.2.1.slim.min.js

36 ms

popper.min.js

popper.min.js

39 ms

bootstrap.min.js

bootstrap.min.js

56 ms

run_prettify.js

run_prettify.js

68 ms

bootstrap-duallistbox.css

bootstrap-duallistbox.css

82 ms

jquery.bootstrap-duallistbox.js

jquery.bootstrap-duallistbox.js

88 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

36 ms

jquery.validate.min.js

jquery.validate.min.js

167 ms

additional-methods.min.js

additional-methods.min.js

166 ms

messages_pt_BR.min.js

messages_pt_BR.min.js

165 ms

methods_pt.min.js

methods_pt.min.js

165 ms

bootstrap.min.js

bootstrap.min.js

207 ms

ie10-viewport-bug-workaround.js

ie10-viewport-bug-workaround.js

187 ms

funcoes.js

funcoes.js

222 ms

run_prettify.js

run_prettify.js

19 ms

prettify.css

prettify.css

15 ms

news-desenvolvimento.jpg

news-desenvolvimento.jpg

207 ms

logo_t2ti.png

logo_t2ti.png

104 ms

erp03-topo-01.jpg

erp03-topo-01.jpg

163 ms

erp03-topo-03.jpg

erp03-topo-03.jpg

106 ms

erp03-topo-06.jpg

erp03-topo-06.jpg

106 ms

curso-pegasus-pdv.png

curso-pegasus-pdv.png

176 ms

delphi-logo.png

delphi-logo.png

142 ms

c-logo-icon.png

c-logo-icon.png

162 ms

java-duke.png

java-duke.png

178 ms

logo_erp_2.png

logo_erp_2.png

192 ms

erp3-destaque.jpg

erp3-destaque.jpg

294 ms

flutter.jpg

flutter.jpg

244 ms

1page_img3.jpg

1page_img3.jpg

236 ms

xamarin-forms.jpg

xamarin-forms.jpg

247 ms

ionic-cordova.png

ionic-cordova.png

249 ms

android-studio.jpg

android-studio.jpg

291 ms

3page_img1.jpg

3page_img1.jpg

326 ms

3page_img2.jpg

3page_img2.jpg

330 ms

3page_img3.jpg

3page_img3.jpg

329 ms

icon-facebook.jpg

icon-facebook.jpg

302 ms

icon-twitter.jpg

icon-twitter.jpg

351 ms

icon-instagram.png

icon-instagram.png

355 ms

icon-linkedin.jpg

icon-linkedin.jpg

356 ms

icon-youtube.png

icon-youtube.png

381 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

327 ms

Accessibility Review

t2ti.com accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

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

Best Practices

t2ti.com best practices score

75

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

Page has valid source maps

SEO Factors

t2ti.com SEO score

83

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

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 T2ti.com 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 T2ti.com 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

t2ti.com

Open Graph description is not detected on the main page of T2Ti. 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: