Tools & Wizards About Us
profes.com.br screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

profes.com.br

Aulas particulares - Encontre um professor particular

Page Load Speed

2.6 sec in total

First Response

623 ms

Resources Loaded

1.2 sec

Page Rendered

791 ms

profes.com.br screenshot

About Website

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

O Profes é o maior portal de aulas particulares do Brasil. Encontre seu professor particular, dentre os mais de 50 mil professores de todas as matérias, presencial ou online.

Visit profes.com.br

Key Findings

We analyzed Profes.com.br page load time and found that the first response time was 623 ms and then it took 2 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

profes.com.br performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

profes.com.br

623 ms

js

97 ms

jquery-3.5.1.min.js

163 ms

base_functions.js

174 ms

generic.js

175 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Profes.com.br, 97% (70 requests) were made to Cdn.profes.com.br and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Profes.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.7 kB (64%)

Content Size

253.4 kB

After Optimization

91.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Profes.com.br main page is 253.4 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 191.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 161.6 kB

  • Original 191.1 kB
  • After minification 171.0 kB
  • After compression 29.5 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 20.1 kB, which is 11% 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 161.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.7 kB
  • After minification 3.7 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. Profes images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 104 B

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 58.5 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 14 (26%)

Requests Now

54

After Optimization

40

  • Images
  • JavaScript

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

profes.com.br

profes.com.br

623 ms

js

js

97 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

163 ms

base_functions.js

base_functions.js

174 ms

generic.js

generic.js

175 ms

cookies.js

cookies.js

176 ms

setup.js

setup.js

175 ms

logotipo_profes.webp

logotipo_profes.webp

149 ms

person_calendar.webp

person_calendar.webp

153 ms

list_cycle.webp

list_cycle.webp

148 ms

question.webp

question.webp

148 ms

desktop_person.webp

desktop_person.webp

152 ms

upload.webp

upload.webp

151 ms

circle_info.webp

circle_info.webp

150 ms

profes_solar_system.webp

profes_solar_system.webp

155 ms

b9adc501d94dbd7a3359bff8aed46865.webp

b9adc501d94dbd7a3359bff8aed46865.webp

152 ms

315d48656f85f9fdaa5f80be6b011c54.webp

315d48656f85f9fdaa5f80be6b011c54.webp

154 ms

0e4f486600c6e90aa8bd1fa4e5ec3d58.webp

0e4f486600c6e90aa8bd1fa4e5ec3d58.webp

155 ms

46d725a149f408425136c857c1131869.webp

46d725a149f408425136c857c1131869.webp

155 ms

ecaf426fc0e2223e430c87964b8f7aff.webp

ecaf426fc0e2223e430c87964b8f7aff.webp

155 ms

bc3772f2d451b8c4d4a6321c77ce9550.webp

bc3772f2d451b8c4d4a6321c77ce9550.webp

155 ms

844d1671f288b0e5ce0f245221460294.webp

844d1671f288b0e5ce0f245221460294.webp

157 ms

person_calendar.webp

person_calendar.webp

156 ms

search.webp

search.webp

157 ms

list_cycle.webp

list_cycle.webp

158 ms

list.webp

list.webp

157 ms

desktop_class.webp

desktop_class.webp

160 ms

computer.webp

computer.webp

158 ms

thunderbolt.webp

thunderbolt.webp

158 ms

thunderbolt.webp

thunderbolt.webp

160 ms

desktop_person.webp

desktop_person.webp

160 ms

certificate.webp

certificate.webp

163 ms

question.webp

question.webp

161 ms

hand_finger.webp

hand_finger.webp

162 ms

ingles.webp

ingles.webp

163 ms

espanhol.webp

espanhol.webp

164 ms

frances.webp

frances.webp

167 ms

italiano.webp

italiano.webp

165 ms

matematica.webp

matematica.webp

31 ms

fisica.webp

fisica.webp

29 ms

quimica.webp

quimica.webp

30 ms

redacao.webp

redacao.webp

28 ms

portugues.webp

portugues.webp

30 ms

direito.webp

direito.webp

29 ms

matematica-financeira.webp

matematica-financeira.webp

27 ms

violao.webp

violao.webp

28 ms

photoshop.webp

photoshop.webp

27 ms

fotografia.webp

fotografia.webp

27 ms

forro.webp

forro.webp

25 ms

virtual-classroom.webp

virtual-classroom.webp

26 ms

icon_world.webp

icon_world.webp

26 ms

icon_wallet.webp

icon_wallet.webp

25 ms

icon_tutor_on_screen.webp

icon_tutor_on_screen.webp

25 ms

sao-paulo-sp.webp

sao-paulo-sp.webp

27 ms

rio-de-janeiro-rj.webp

rio-de-janeiro-rj.webp

25 ms

belo-horizonte-mg.webp

belo-horizonte-mg.webp

26 ms

curitiba-pr.webp

curitiba-pr.webp

25 ms

tira_duvidas.webp

tira_duvidas.webp

23 ms

small.png

small.png

24 ms

blog.webp

blog.webp

25 ms

b43b9ff33d42fb1e4efe6a2f30d4431d.webp

b43b9ff33d42fb1e4efe6a2f30d4431d.webp

24 ms

061264254afe9093fd86a5a7f52855c1.webp

061264254afe9093fd86a5a7f52855c1.webp

24 ms

98918b2e7c563db60353380899f8cfcd.webp

98918b2e7c563db60353380899f8cfcd.webp

24 ms

15f257330e942ca7297f3ef36c294d39.webp

15f257330e942ca7297f3ef36c294d39.webp

24 ms

3d83cc16e2b1b4c55cb5b1d13e80dc2d.webp

3d83cc16e2b1b4c55cb5b1d13e80dc2d.webp

22 ms

b3a9423de2b21d469463265f51d6ab6f.webp

b3a9423de2b21d469463265f51d6ab6f.webp

22 ms

55d1ae76e283bdd169686b057ff2aa73.webp

55d1ae76e283bdd169686b057ff2aa73.webp

22 ms

3650b00321dc2af6bf9d3850273b2a8d.webp

3650b00321dc2af6bf9d3850273b2a8d.webp

22 ms

3f63c9422a227d08891a1bf52962fe54.webp

3f63c9422a227d08891a1bf52962fe54.webp

22 ms

6ab37ccf6d6f655288b4781057d72f95.webp

6ab37ccf6d6f655288b4781057d72f95.webp

21 ms

android_filled.webp

android_filled.webp

21 ms

apple_filled.webp

apple_filled.webp

20 ms

Accessibility Review

profes.com.br accessibility score

79

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

Image elements do not have [alt] attributes

Best Practices

profes.com.br best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

profes.com.br SEO score

92

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

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 Profes.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 Profes.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

profes.com.br

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