4.8 sec in total
525 ms
4.2 sec
97 ms
Welcome to wikiciencias.casadasciencias.org homepage info - get ready to check Wiki Ciencias Casadasciencias best content for Mozambique right away, or after learning these important things about wikiciencias.casadasciencias.org
Casa das Ciências - Recursos Digitais para professores
Visit wikiciencias.casadasciencias.orgWe analyzed Wikiciencias.casadasciencias.org page load time and found that the first response time was 525 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
wikiciencias.casadasciencias.org performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value6.0 s
13/100
25%
Value9.6 s
11/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value9.5 s
30/100
10%
525 ms
490 ms
700 ms
831 ms
761 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 33% of them (18 requests) were addressed to the original Wikiciencias.casadasciencias.org, 22% (12 requests) were made to Casadasciencias.org and 17% (9 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Casadasciencias.org.
Page size can be reduced by 334.4 kB (55%)
606.6 kB
272.2 kB
In fact, the total size of Wikiciencias.casadasciencias.org main page is 606.6 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. Javascripts take 423.5 kB which makes up the majority of the site volume.
Potential reduce by 59.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 59.7 kB or 77% of the original size.
Potential reduce by 3.9 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. Wiki Ciencias Casadasciencias images are well optimized though.
Potential reduce by 228.1 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 228.1 kB or 54% of the original size.
Potential reduce by 42.6 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. Wikiciencias.casadasciencias.org needs all CSS files to be minified and compressed as it can save up to 42.6 kB or 87% of the original size.
Number of requests can be reduced by 26 (52%)
50
24
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wiki Ciencias Casadasciencias. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
wikiciencias.casadasciencias.org
525 ms
490 ms
P%C3%A1gina_principal
700 ms
load.php
831 ms
load.php
761 ms
load.php
635 ms
generalStyle.min.css
1253 ms
indexStyle.css
1136 ms
rodape.css
230 ms
popUpAnuncioEncontro.css
1142 ms
share_save_171_16.png
189 ms
logoFacebook.png
1107 ms
logoGoogle.png
1108 ms
logoTwitter.png
1109 ms
logoInstagram.png
1316 ms
logoYoutube.png
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logoIssuu.png
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logoGeogebra.png
1369 ms
widget_v2.135.js
17 ms
__$$__stringtable_lang_pt.js
18 ms
notificacoes.js
1246 ms
load.php
534 ms
MathJax.js
49 ms
page.js
20 ms
search-ltr.png
279 ms
cc-by-nc-sa.png
533 ms
poweredby_mediawiki_88x31.png
533 ms
adsbygoogle.js
27 ms
avatar_simple_visitor.png
53 ms
zopim.woff
3 ms
load.php
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load.php
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IEFixes.js
236 ms
closeBtn2.png
259 ms
wikiciencias.png
188 ms
load.php
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load.php
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TeX-AMS-MML_HTMLorMML.js
48 ms
ga.js
16 ms
sm13.html
63 ms
__utm.gif
44 ms
ca-pub-1458264374457422.js
56 ms
zrt_lookup.html
98 ms
show_ads_impl.js
55 ms
ga.js
76 ms
ads
230 ms
osd.js
5 ms
11997934574974165267
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abg.js
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m_js_controller.js
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googlelogo_color_112x36dp.png
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x_button_blue2.png
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Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
2 ms
wikiciencias.casadasciencias.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
wikiciencias.casadasciencias.org 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
Issues were logged in the Issues panel in Chrome Devtools
wikiciencias.casadasciencias.org SEO score
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wikiciencias.casadasciencias.org 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 Wikiciencias.casadasciencias.org 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.
wikiciencias.casadasciencias.org
Open Graph description is not detected on the main page of Wiki Ciencias Casadasciencias. 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: