16.5 sec in total
235 ms
15.8 sec
476 ms
Visit ice.edu.pt now to see the best up-to-date ICE content for Portugal and also check out these interesting facts you probably never knew about ice.edu.pt
2.º e 3.º Ciclo. Ensino Secundário. Página oficial do Instituto de Ciências Educativas. Provavelmente a melhor escola do mundo!
Visit ice.edu.ptWe analyzed Ice.edu.pt page load time and found that the first response time was 235 ms and then it took 16.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ice.edu.pt performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value7.9 s
3/100
25%
Value5.3 s
58/100
10%
Value120 ms
97/100
30%
Value0.552
13/100
15%
Value8.1 s
41/100
10%
235 ms
10752 ms
263 ms
640 ms
672 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 54% of them (14 requests) were addressed to the original Ice.edu.pt, 23% (6 requests) were made to Fonts.gstatic.com and 15% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (10.8 sec) belongs to the original domain Ice.edu.pt.
Page size can be reduced by 853.0 kB (18%)
4.6 MB
3.8 MB
In fact, the total size of Ice.edu.pt main page is 4.6 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. 40% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 25.2 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 11.4 kB, which is 38% 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 25.2 kB or 85% of the original size.
Potential reduce by 778.9 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. Obviously, ICE needs image optimization as it can save up to 778.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 17.0 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. Ice.edu.pt needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 77% of the original size.
Number of requests can be reduced by 5 (29%)
17
12
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICE. 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 CSS and as a result speed up the page load time.
ice.edu.pt
235 ms
www.ice.edu.pt
10752 ms
font-awesome.min.css
263 ms
styles
640 ms
scripts
672 ms
css
26 ms
css
38 ms
css
45 ms
css
45 ms
analytics.js
45 ms
logo.png
352 ms
Exteriores%201_retocada.jpg
2733 ms
Entrada%202.jpg
2649 ms
Exteriores%205_retocada.jpg
2371 ms
Exterioress%204.JPG
2380 ms
Facebook.jpg
3076 ms
effect.png
4238 ms
footer-bg.png
2760 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
16 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
16 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
17 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
18 ms
5xAt7XK2vkUdjhGtt98uneLrC4Du4e_yfTJ8Ol60xk0.ttf
17 ms
ZCcPJiCGOzh84o2siPk48Z0EAVxt0G0biEntp43Qt6E.ttf
16 ms
fontawesome-webfont.woff
2458 ms
collect
22 ms
ice.edu.pt accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
ice.edu.pt 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
Page has valid source maps
ice.edu.pt SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
PT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ice.edu.pt 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 Ice.edu.pt 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.
ice.edu.pt
Open Graph data is detected on the main page of ICE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: