Analyze IEP - Instituto Educacional Portinari

IEP, Instituto Educacional Portinari. Do 1º ano do Ensino Fundamental ao 3º ano do Ensino Médio. Até o 5º ano oferece período integral. Campo Limpo, São Paulo

Page load speed analysis

  • 63/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.3 sec

  • Resources loaded

    3.9 sec

  • Page rendered

    166 ms

  • Total page load time

    5.4 sec

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

We analyzed page load time and found that the first response time was 1.3 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 52.2 kB
    Images 577.7 kB
    Javascripts 513.1 kB
    CSS 738.6 kB

    In fact, the total size of 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. 70% of websites need less resources to load. CSS take 738.6 kB which makes up the majority of the site volume.

    • Original 52.2 kB
    • After minification 38.1 kB
    • After compression 8.6 kB

    HTML optimization

    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 14.1 kB, which is 27% 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 43.6 kB or 83% of the original size.

    • Original 577.7 kB
    • After optimization 513.7 kB

    Image optimization

    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. Obviously, Instituto Portinari needs image optimization as it can save up to 64.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 513.1 kB
    • After minification 440.0 kB
    • After compression 130.1 kB

    JavaScript optimization

    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 382.9 kB or 75% of the original size.

    • Original 738.6 kB
    • After minification 570.7 kB
    • After compression 88.7 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 649.9 kB or 88% of the original size.

Network requests diagram

  • analytics.js
  • css
  • css
  • bootstrap.css
  • style.css
  • dark.css
  • font-icons.css
  • animate.css
  • magnific-popup.css
  • colors.php
  • nivo-slider.css
  • elastic.css
  • calendar.css
  • responsive.css
  • jquery.js
  • general_functions.js
  • plugins.js
  • jquery.themepunch.revolution.min.js
  • settings.css
  • functions.js
  • jquery.maskMoney.js
  • jquery.maskedinput.js
  • ui.core.js
  • ui.sortable.js
  • collect
  • facebook-icon-topo.png
  • telefone-icon-topo.png
  • email-icon-topo.png
  • logo-iep-3.png
  • educadores.png
  • 00000880_lista-materiais-icon.png
  • 00002569_area-do-aluno-icon.png
  • 00001494_feiraciencias01.jpg
  • 00002227_mostrainfantil01.jpg
  • 00002564_capoeira01.jpg
  • 00002169_passagem01.jpg
  • 00001521_img-01.png
  • 00001154_img-02.png
  • sdk.js
  • bullet-cursos-header.png
  • world-map.png
  • widget-link-dark.png
  • JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf
  • xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf
  • CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf
  • bIcY3_3JNqUVRAQQRNVteQ.ttf
  • -_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf
  • v0SdcGFAl2aezM9Vq_aFTQ.ttf
  • nj47mAZe0mYUIySgfn0wpQ.ttf
  • DvlFBScY1r-FMtZSYIYoYw.ttf
  • font-icons.woff
  • lined-icons.woff
  • LqowQDslGv4DmUBAfWa2Vw.ttf
  • 5xAt7XK2vkUdjhGtt98uneLrC4Du4e_yfTJ8Ol60xk0.ttf
  • xd_arbiter.php
  • xd_arbiter.php

Our browser made a total of 59 requests to load all elements on the main page. We found that 69% of them (41 requests) were addressed to the original, 17% (10 requests) were made to and 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain

Additional info on


The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instituto Portinari. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 21600
NS 21600
NS 21600

21600 Mname:
Serial: 2020010706
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 10800


Language and encoding

Normal result


PT pt language flag


PT pt language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Brazil. It’s good for that their server is also located in Brazil, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

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

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