4.7 sec in total
243 ms
2.2 sec
2.3 sec
Click here to check amazing Serralves content for Portugal. Otherwise, check out these important facts you probably never knew about serralves.pt
Multidisciplinar e fiel à sua Missão, a Fundação de Serralves é hoje considerada um dos mais bem-sucedidos e consolidados projetos culturais do país e aufere de uma singular projeção e reconhecimento ...
Visit serralves.ptWe analyzed Serralves.pt page load time and found that the first response time was 243 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
serralves.pt performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value21.6 s
0/100
25%
Value5.2 s
60/100
10%
Value150 ms
95/100
30%
Value0
100/100
15%
Value5.8 s
67/100
10%
243 ms
466 ms
117 ms
247 ms
260 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Serralves.pt, 66% (40 requests) were made to Cdn.bndlyr.com and 18% (11 requests) were made to Img.bndlyr.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cdn.bndlyr.com.
Page size can be reduced by 1.0 MB (5%)
21.5 MB
20.5 MB
In fact, the total size of Serralves.pt main page is 21.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 19.7 MB which makes up the majority of the site volume.
Potential reduce by 222.2 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. 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 222.2 kB or 87% of the original size.
Potential reduce by 798.3 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. Serralves images are well optimized though.
Potential reduce by 23.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.6 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. Serralves.pt needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 40% of the original size.
Number of requests can be reduced by 13 (25%)
51
38
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serralves. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
serralves.pt
243 ms
www.serralves.pt
466 ms
styles.css
117 ms
styles.inline.css
247 ms
1694100938679-index.css
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nm1ldyvi8inbanwjdwduv.svg
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museu.jpg
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boot.v202405081220.js
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thumbnail-site-serralves-agenda-11.png
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content.homepage_0.js
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QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nQBi8Jow.ttf
57 ms
nf9auonngunnhqk4l8qdm.woff
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QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBi8Jow.ttf
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QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQBi8Jow.ttf
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QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8Jow.ttf
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QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBi8Jow.ttf
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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf
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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
113 ms
struct.js
37 ms
webplayer.v202405081220.js
19 ms
serralves.pt 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
Links do not have a discernible name
serralves.pt best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
serralves.pt SEO score
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
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serralves.pt 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 Serralves.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.
serralves.pt
Open Graph data is detected on the main page of Serralves. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: