Tools & Wizards About Us
cjspnotas.com.br screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cjspnotas.com.br

Home - Colégio Jardim São Paulo Construindo um Futuro Melhor

Page Load Speed

13.7 sec in total

First Response

646 ms

Resources Loaded

12.9 sec

Page Rendered

221 ms

cjspnotas.com.br screenshot

About Website

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

O Colégio Jardim São Paulo. Acreditando na educação que cultiva valores e atitudes fundamentais à construção de uma sociedade ética, responsável e...

Visit cjspnotas.com.br

Key Findings

We analyzed Cjspnotas.com.br page load time and found that the first response time was 646 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cjspnotas.com.br performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value50.0 s

0/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value30,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value60.6 s

0/100

10%

Network Requests Diagram

cjspnotas.com.br

646 ms

index.php

1096 ms

estilo.css

837 ms

jquery.fancybox.css

562 ms

jquery.min.js

26 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cjspnotas.com.br, 87% (69 requests) were made to Jardimsaopaulo.com.br and 4% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (6.3 sec) relates to the external source Jardimsaopaulo.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.0 kB (14%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cjspnotas.com.br main page is 2.3 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 43.5 kB

  • Original 53.0 kB
  • After minification 41.9 kB
  • After compression 9.4 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 11.1 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 43.5 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 220.0 kB

  • Original 2.1 MB
  • After minification 1.9 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. Cjspnotas images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 44.5 kB

  • Original 82.4 kB
  • After minification 77.1 kB
  • After compression 38.0 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 44.5 kB or 54% of the original size.

CSS Optimization

-79%

Potential reduce by 23.0 kB

  • Original 29.0 kB
  • After minification 25.5 kB
  • After compression 6.0 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. Cjspnotas.com.br needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (88%)

Requests Now

77

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cjspnotas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cjspnotas.com.br

cjspnotas.com.br

646 ms

index.php

index.php

1096 ms

estilo.css

estilo.css

837 ms

jquery.fancybox.css

jquery.fancybox.css

562 ms

jquery.min.js

jquery.min.js

26 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

418 ms

menu.js

menu.js

422 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

854 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

985 ms

jquery.animate-colors-min.js

jquery.animate-colors-min.js

853 ms

jquery.maskedinput-1.3.min.js

jquery.maskedinput-1.3.min.js

1107 ms

nivo-slider.css

nivo-slider.css

988 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

1528 ms

jquery.jqDock.min.js

jquery.jqDock.min.js

1401 ms

ga.js

ga.js

56 ms

default.jpg

default.jpg

57 ms

back_body2.png

back_body2.png

420 ms

logo_estrelas.png

logo_estrelas.png

831 ms

bt_home.png

bt_home.png

564 ms

bt_email.png

bt_email.png

562 ms

bt_pesquisa.png

bt_pesquisa.png

704 ms

001.jpg

001.jpg

1551 ms

002.jpg

002.jpg

1820 ms

003.jpg

003.jpg

2090 ms

004.jpg

004.jpg

2105 ms

005.jpg

005.jpg

2381 ms

006.jpg

006.jpg

2515 ms

007.jpg

007.jpg

3086 ms

008.jpg

008.jpg

3358 ms

009.jpg

009.jpg

3643 ms

010.jpg

010.jpg

3623 ms

banner_conquistas.jpg

banner_conquistas.jpg

3368 ms

newsletter_top.png

newsletter_top.png

2930 ms

newsletter_bottom.png

newsletter_bottom.png

3347 ms

bt_cantareira.gif

bt_cantareira.gif

3639 ms

banner_cultural.gif

banner_cultural.gif

3916 ms

bt_clinares.png

bt_clinares.png

3906 ms

bt_smart.png

bt_smart.png

3914 ms

332_destaque.jpg

332_destaque.jpg

4876 ms

331_destaque.jpg

331_destaque.jpg

4897 ms

330_destaque.jpg

330_destaque.jpg

4882 ms

329_destaque.jpg

329_destaque.jpg

5149 ms

328_destaque.jpg

328_destaque.jpg

5154 ms

325_destaque.jpg

325_destaque.jpg

5031 ms

284_destaque.jpg

284_destaque.jpg

6270 ms

capa.jpg

capa.jpg

5441 ms

capa.jpg

capa.jpg

5587 ms

capa.jpg

capa.jpg

5732 ms

capa.jpg

capa.jpg

5713 ms

capa.jpg

capa.jpg

5707 ms

capa.jpg

capa.jpg

6001 ms

all.js

all.js

44 ms

capa.jpg

capa.jpg

6251 ms

__utm.gif

__utm.gif

21 ms

172 ms

xd_arbiter.php

xd_arbiter.php

20 ms

xd_arbiter.php

xd_arbiter.php

36 ms

bt_play.png

bt_play.png

5712 ms

novembro2015.jpg

novembro2015.jpg

6288 ms

bt_facebook.png

bt_facebook.png

5607 ms

bt_twitter.png

bt_twitter.png

5725 ms

bt_youtube.png

bt_youtube.png

5717 ms

rodape.png

rodape.png

5037 ms

topo_infinita5.png

topo_infinita5.png

5142 ms

bt_login.png

bt_login.png

4627 ms

menu_seta.png

menu_seta.png

4608 ms

loading.gif

loading.gif

4720 ms

icone_agenda.png

icone_agenda.png

4637 ms

bloco_2.png

bloco_2.png

4340 ms

icone_parceiros.png

icone_parceiros.png

4061 ms

box_central.png

box_central.png

3926 ms

slider_fundo.png

slider_fundo.png

4294 ms

icone_fotos.png

icone_fotos.png

4153 ms

moldura_home.png

moldura_home.png

4087 ms

icone_tvjardao.png

icone_tvjardao.png

4195 ms

icone_ojardao.png

icone_ojardao.png

4456 ms

arrows.png

arrows.png

833 ms

bullets.png

bullets.png

983 ms

xd_arbiter.php

xd_arbiter.php

7 ms

Accessibility Review

cjspnotas.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

cjspnotas.com.br 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cjspnotas.com.br 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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cjspnotas.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 Cjspnotas.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

cjspnotas.com.br

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