8 sec in total
104 ms
7.5 sec
320 ms
Welcome to pestalozzi.edu.co homepage info - get ready to check Pestalozzi best content for Colombia right away, or after learning these important things about pestalozzi.edu.co
Bienvenidos a COLEGIO PESTALOZZI Medellin, Educando en Valores y Principios Transicion, Primaria y Bachillerato. Educacion Semi-personalizada, Grupos...
Visit pestalozzi.edu.coWe analyzed Pestalozzi.edu.co page load time and found that the first response time was 104 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
pestalozzi.edu.co performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value9.2 s
1/100
25%
Value6.4 s
41/100
10%
Value270 ms
82/100
30%
Value0.708
7/100
15%
Value8.2 s
41/100
10%
104 ms
6541 ms
225 ms
138 ms
177 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 76% of them (51 requests) were addressed to the original Pestalozzi.edu.co, 6% (4 requests) were made to Apis.google.com and 4% (3 requests) were made to Calendar.google.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Pestalozzi.edu.co.
Page size can be reduced by 874.0 kB (45%)
2.0 MB
1.1 MB
In fact, the total size of Pestalozzi.edu.co main page is 2.0 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. 35% of websites need less resources to load. Images take 851.9 kB which makes up the majority of the site volume.
Potential reduce by 28.3 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 8.0 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 28.3 kB or 78% of the original size.
Potential reduce by 75.4 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. Pestalozzi images are well optimized though.
Potential reduce by 512.9 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 512.9 kB or 67% of the original size.
Potential reduce by 257.5 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. Pestalozzi.edu.co needs all CSS files to be minified and compressed as it can save up to 257.5 kB or 84% of the original size.
Number of requests can be reduced by 33 (52%)
64
31
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pestalozzi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
pestalozzi.edu.co
104 ms
www.pestalozzi.edu.co
6541 ms
k2.css
225 ms
menu-bb6af0b57d7fce74eabeffebe397c0ec.css
138 ms
menu.css
177 ms
grid-responsive.css
199 ms
bootstrap.css
209 ms
mediaqueries.css
202 ms
pestalozzi-custom.css
205 ms
style.css
261 ms
module_default.css
301 ms
flexslider.css
315 ms
mootools-core.js
290 ms
core.js
265 ms
jquery.min.js
305 ms
jquery-noconflict.js
309 ms
jquery-migrate.min.js
352 ms
k2.js
354 ms
bootstrap.min.js
380 ms
mootools-more.js
408 ms
browser-engines.js
376 ms
rokmediaqueries.js
445 ms
rokmediaqueries.js
444 ms
responsive.js
447 ms
responsive-selectbox.js
444 ms
script.js
448 ms
acymailing_module.js
467 ms
jquery.flexslider-min.js
476 ms
analytics.js
45 ms
icon-mail.png
73 ms
phone.png
72 ms
dot.png
72 ms
back-header.jpg
79 ms
colegio-pestalozzi.png
72 ms
search.png
71 ms
sep-menu.jpg
95 ms
colegio-pestalozzi-1.jpg
170 ms
colegio-pestalozzi-2.jpg
176 ms
colegio-pestalozzi-3.jpg
231 ms
tareas.png
93 ms
circulares.png
127 ms
ubicacion.png
117 ms
equipo.png
128 ms
admisiones.png
159 ms
logo_fenalco_sin_fondo.png
181 ms
procredito.png
182 ms
matriculas-abiertas.png
181 ms
cupos.png
197 ms
telefono.png
191 ms
embed
75 ms
featuredItem.png
439 ms
arrow.png
196 ms
back-footer.jpg
229 ms
sdk.js
100 ms
collect
15 ms
embed
169 ms
93 ms
xd_arbiter.php
73 ms
xd_arbiter.php
132 ms
0992f33945a94632a64d2587cfa6f814embedcompiled_fastui.css
3 ms
0992f33945a94632a64d2587cfa6f814embedcompiled__es.js
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client.js
71 ms
cb=gapi.loaded_0
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postmessageRelay
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3193398744-postmessagerelay.js
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rpc:shindig_random.js
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cb=gapi.loaded_0
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pestalozzi.edu.co accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
pestalozzi.edu.co best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
pestalozzi.edu.co SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pestalozzi.edu.co can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Pestalozzi.edu.co 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.
pestalozzi.edu.co
Open Graph data is detected on the main page of Pestalozzi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: