4.7 sec in total
408 ms
4 sec
301 ms
Click here to check amazing Pav Conhecimento content for Portugal. Otherwise, check out these important facts you probably never knew about pavconhecimento.pt
O Pavilhão do Conhecimento - Centro Ciência Viva é o maior e mais emblemático centro de ciência do país. Desde que abrimos portas em 1999, inspiramos e mobilizamos quem nos visita a explorar o mundo ...
Visit pavconhecimento.ptWe analyzed Pavconhecimento.pt page load time and found that the first response time was 408 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.
pavconhecimento.pt performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value29.9 s
0/100
25%
Value17.3 s
0/100
10%
Value710 ms
42/100
30%
Value0.152
75/100
15%
Value21.7 s
1/100
10%
408 ms
1370 ms
664 ms
1194 ms
268 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 87% of them (62 requests) were addressed to the original Pavconhecimento.pt, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Pavconhecimento.pt.
Page size can be reduced by 458.4 kB (46%)
1.0 MB
548.8 kB
In fact, the total size of Pavconhecimento.pt main page is 1.0 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 625.3 kB which makes up the majority of the site volume.
Potential reduce by 41.1 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 9.4 kB, which is 19% 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 41.1 kB or 82% of the original size.
Potential reduce by 139.9 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, Pav Conhecimento needs image optimization as it can save up to 139.9 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 81.0 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 81.0 kB or 68% of the original size.
Potential reduce by 196.4 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. Pavconhecimento.pt needs all CSS files to be minified and compressed as it can save up to 196.4 kB or 93% of the original size.
Number of requests can be reduced by 23 (33%)
69
46
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pav Conhecimento. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
pavconhecimento.pt
408 ms
1370 ms
pavconhecimento.css
664 ms
outras_areas.css
1194 ms
banners.css
268 ms
video-js.css
43 ms
jquery-1.6.1.min.js
1060 ms
urchin.js
15 ms
funcoesJquery.js
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funcoes.js
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plusone.js
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fundo_pag.png
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pt.png
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facebook_icon.png
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pavconhecimento.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
pavconhecimento.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
pavconhecimento.pt SEO score
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
PT
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pavconhecimento.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 Pavconhecimento.pt 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.
pavconhecimento.pt
Open Graph description is not detected on the main page of Pav Conhecimento. 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: