Access collectiuemma.cat. Col·lectiu Emma

Report Summary

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

collectiuemma.cat

304 ms

www.collectiuemma.cat

1058 ms

estils.css

126 ms

formularis.css

213 ms

jquery.js

530 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 30% of them (27 requests) were addressed to the original Collectiuemma.cat, 27% (25 requests) were made to Platform.twitter.com and 16% (15 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Collectiuemma.cat.

Content Size

751.2 kB

After Optimization

525.3 kB

In fact, the total size of Collectiuemma.cat main page is 751.2 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. 70% of websites need less resources to load. Images take 477.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 41.5 kB

Original 51.2 kB
After minification 48.3 kB
After compression 9.7 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 41.5 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 30.2 kB

Original 477.9 kB
After minification 447.7 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. Col Lectiu Emma images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 134.3 kB

Original 196.5 kB
After minification 166.2 kB
After compression 62.2 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 134.3 kB or 68% of the original size.

CSS Optimization

-78%

Potential reduce by 19.8 kB

Original 25.5 kB
After minification 22.7 kB
After compression 5.7 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. Collectiuemma.cat needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Col Lectiu Emma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

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

EN
Language Claimed

CA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Collectiuemma.cat can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Catalan language. Our system also found out that Collectiuemma.cat 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

collectiuemma.cat

Open Graph description is not detected on the main page of Col Lectiu Emma. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Col·lectiu Emma - Explaining Catalonia

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)