Access serralves.pt. Fundação de Serralves

Report Summary

About Website

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 ...

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

serralves.pt

243 ms

www.serralves.pt

466 ms

styles.css

117 ms

styles.inline.css

247 ms

1694100938679-index.css

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.

Content Size

21.5 MB

After Optimization

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.

HTML Optimization

-87%

Potential reduce by 222.2 kB

Original 254.4 kB
After minification 253.9 kB
After compression 32.2 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.

Image Optimization

-4%

Potential reduce by 798.3 kB

Original 19.7 MB
After minification 18.9 MB

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.

JavaScript Optimization

-2%

Potential reduce by 23.9 kB

Original 1.5 MB
After minification 1.5 MB
After compression 1.5 MB

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.

CSS Optimization

-40%

Potential reduce by 2.6 kB

Original 6.5 kB
After minification 4.5 kB
After compression 3.9 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.

Requests Now

After Optimization

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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

PT
Language Claimed

PT
Encoding

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.

Social Sharing Optimization

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Fundação de Serralves

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)